{"id":69353,"date":"2022-02-21T15:35:45","date_gmt":"2022-02-21T07:35:45","guid":{"rendered":"https:\/\/qvarz.com\/kuwety-kwarcowe-do-spektroskopii-uv-vis-ir\/"},"modified":"2022-02-21T15:36:42","modified_gmt":"2022-02-21T07:36:42","slug":"kuwety-kwarcowe-do-spektroskopii-uv-vis-ir","status":"publish","type":"page","link":"https:\/\/qvarz.com\/pl\/kuwety-kwarcowe-do-spektroskopii-uv-vis-ir\/","title":{"rendered":"Kuwety kwarcowe do spektroskopii UV\/VIS\/IR"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"69353\" class=\"elementor elementor-69353\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b6f7daa elementor-hidden-phone elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b6f7daa\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f391c90\" data-id=\"f391c90\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-925e41a elementor-widget__width-auto elementor-absolute elementor-hidden-tablet elementor-hidden-phone elementor-widget elementor-widget-image\" data-id=\"925e41a\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f06fcf elementor-widget__width-auto elementor-absolute elementor-widget elementor-widget-image\" data-id=\"1f06fcf\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-344b35ab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"344b35ab\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2dab01d1\" data-id=\"2dab01d1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-663addb2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"663addb2\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-90b5781\" data-id=\"90b5781\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e709a0 elementor-widget elementor-widget-text-editor\" data-id=\"6e709a0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Materia\u0142 kwarcowy topiony UV z gwarantowan\u0105 transmisj\u0105<\/li>\n<li>D\u0142ugo\u015bci \u015bcie\u017cek od 0,1 do 100 mm Wysy\u0142ka od drzwi do drzwi<\/li>\n<li>Niezwykle wysoka r\u00f3wnoleg\u0142o\u015b\u0107 okien z tolerancj\u0105 0,01 mm<\/li>\n<li>Optyczna p\u0142asko\u015b\u0107 powierzchni okien 0,01 mm<\/li>\n<li>Kwarcowe widmo transmisji 190nm-2500nm<\/li>\n<li>Zmienno\u015b\u0107 par 0,1% dla powtarzalnych wynik\u00f3w pomiar\u00f3w<\/li>\n<li>Odporno\u015b\u0107 chemiczna i stabilno\u015b\u0107 w wysokich temperaturach<\/li>\n<li>U\u017cywanie spektrofotometru i fluorometru z przezroczystymi okienkami 2\/4<\/li>\n<li>Konfigurowalne kuwety Ultra Micro, Micro i Macro o pojemno\u015bciach od 70 \u00b5L do 35 mL<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-79c999fe\" data-id=\"79c999fe\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ebda6ff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ebda6ff\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6525972\" data-id=\"6525972\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-397a996 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"397a996\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-56acc01\" data-id=\"56acc01\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f4e8513 elementor-widget elementor-widget-heading\" data-id=\"f4e8513\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>Funkcje kuwety<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d261dae elementor-widget elementor-widget-text-editor\" data-id=\"d261dae\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Wykonane z kwarcu UV o wysokiej przepuszczalno\u015bci dla zakresu widma 190 nm &#8211; 2,5 \u00b5m<\/li>\n<li>Dwa lub cztery polerowane optycznie okienka do pomiar\u00f3w spektroskopowych UV\/Vis\/IR<\/li>\n<li>Kuwety Ultra Micro, Micro i Macro o pojemno\u015bciach od 70 \u00b5L do 35 mL<\/li>\n<li>Standardowe d\u0142ugo\u015bci \u015bcie\u017cki optycznej 0,2 mm &#8211; 100 mm i stopka kwadratowa 12,5 x (2,7 &#8211; 102,5) mm<\/li>\n<li>Dost\u0119pne z zamkni\u0119ciami z PTFE lub hermetycznymi korkami \/ gwintowanymi nakr\u0119tkami<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0b2ef0 elementor-widget elementor-widget-text-editor\" data-id=\"a0b2ef0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><sup><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">Qvarz\u00ae<\/span><\/sup><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\"> kuwety to wysokiej jako\u015bci kuwety przeznaczone do przechowywania pr\u00f3bek cieczy do pomiar\u00f3w spektroskopowych. Opr\u00f3cz \u015bwiat\u0142a UV kuwety te s\u0105 r\u00f3wnie\u017c kompatybilne ze spektrum \u015bwiat\u0142a widzialnego i podczerwonego do 2500 nm. Spektroskopia absorpcyjna i fluorescencyjna wymaga kuwet z dwoma lub czterema optycznie polerowanymi bokami, kt\u00f3re s\u0105 dost\u0119pne w magazynie lub na <a href=\"https:\/\/qvarz.com\/cuvettes-and-cells-custom-fabrication\/\">zam\u00f3wienie<\/a> . Boki polerowane optycznie mo\u017cna czy\u015bci\u0107 standardowymi metodami czyszczenia. Dodatkowo nak\u0142adki z PTFE s\u0105 dost\u0119pne w trzech r\u00f3\u017cnych typach: <a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/open-top-cuvettes\/\">wieczka z PTFE<\/a> do blokowania kurzu i innych cz\u0105stek oraz <a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/stopper-cuvettes\/\">korki<\/a> lub <a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/screw-cap-cuvettes\/\">zakr\u0119tki<\/a> z PTFE, aby zapobiec parowaniu cieczy i do hermetycznych zastosowa\u0144.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-dd56175\" data-id=\"dd56175\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a637cdb elementor-widget elementor-widget-image\" data-id=\"a637cdb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/Fused-UV-vis-Cuvettes-Transmission.png\" title=\"Stopiony-UV-vis-kuwety-Transmisja\" alt=\"Quartz Cuvettes Material Transmission\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b07d26 elementor-widget elementor-widget-text-editor\" data-id=\"4b07d26\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span style=\"color: #000000; font-family: Tahoma;\"><span style=\"font-size: 11px;\">(Kliknij prawym przyciskiem myszy, aby powi\u0119kszy\u0107)<\/span><\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce6efa4 elementor-widget elementor-widget-text-editor\" data-id=\"ce6efa4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\"><span style=\"color: #000000; font-family: Tahoma;\"><span style=\"font-size: 11px;\">Testowany z pust\u0105 kuwet\u0105 do pomiaru transmisji. W powy\u017cszych zakresach widma przedstawiono zakres d\u0142ugo\u015bci fal od 190 nm do 4500 nm.<\/span><\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-516aa75e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"516aa75e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-29f20658\" data-id=\"29f20658\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5474679 elementor-widget elementor-widget-text-editor\" data-id=\"5474679\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wi\u0119kszo\u015b\u0107 spektrofotometr\u00f3w oraz naszych uchwyt\u00f3w na <span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); font-size: 12px; vertical-align: super; letter-spacing: -0.1px;\">kuwety<\/span> <a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/accessories\/\">i uchwyt\u00f3w mo\u017ce u\u017cywa\u0107 Qvarz\u00ae<\/a><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\"> kuwety ze wzgl\u0119du na ich typow\u0105 kwadratow\u0105 \u015brednic\u0119 zewn\u0119trzn\u0105 12,5 mm i d\u0142ugo\u015b\u0107 drogi optycznej 10 mm przez pr\u00f3bk\u0119. Wycena pojedynczych sztuk jest dost\u0119pna dla wszystkich naszych rozmiar\u00f3w (szczeg\u00f3\u0142y w tabelach poni\u017cej). Zwi\u0119kszona odporno\u015b\u0107 chemiczna jest oferowana dla <a href=\"https:\/\/qvarz.com\/standard-rectangular-cuvettes\/\">wszystkich standardowych kuwet<\/a> od 70 <\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">\u00b5<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">L do 35mL kom\u00f3rek. Litera \u201eQ\u201d jest wygrawerowana laserowo na zewn\u0119trznej stronie wszystkich kuwet, aby wskaza\u0107, \u017ce s\u0105 one wykonane z kwarcu.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78ec933 elementor-widget elementor-widget-text-editor\" data-id=\"78ec933\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Po\u0142\u0105czone kuwety o <a href=\"https:\/\/qvarz.com\/customized-sub-micro-cells\/\">obj\u0119to\u015bciach sub- lub ultra-mikro<\/a> s\u0105 montowane za pomoc\u0105 kleju dla dw\u00f3ch lub czterech przezroczystych okienek. Kuwety i ogniwa formowane s\u0105 budowane przez podgrzanie kwarcu do wysokiej temperatury, a nast\u0119pnie sprasowanie kawa\u0142k\u00f3w razem, podczas gdy kuwety ze stopion\u0105 warstw\u0105 proszku kwarcowego s\u0105 nak\u0142adane na kraw\u0119dzie przed podgrzaniem. Zar\u00f3wno kuwety formowane, jak i stopione maj\u0105 zwi\u0119kszon\u0105 odporno\u015b\u0107 chemiczn\u0105. Mo\u017cesz znale\u017a\u0107 wi\u0119cej szczeg\u00f3\u0142\u00f3w na temat r\u00f3\u017cnych typ\u00f3w kuwet dla typ\u00f3w \u0142\u0105czonych, \u0142\u0105czonych lub formowanych.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11509b9 elementor-widget elementor-widget-text-editor\" data-id=\"11509b9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Kompatybilno\u015b\u0107 z rozpuszczalnikami<\/strong><br \/>Aby unikn\u0105\u0107 <span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">wycieku<\/span> z kuwet<span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">, kuwety <b>zwi\u0105zane<\/b> nie powinny by\u0107 u\u017cywane z benzenem, toluenem, wod\u0105 kr\u00f3lewsk\u0105, etanolem, roztworami \u017cr\u0105cymi lub innymi podobnymi zwi\u0105zkami. Aqua regia jest kompatybilna ze <b>stopionymi i formowanymi<\/b> kuwetami o zwi\u0119kszonej odporno\u015bci chemicznej.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-edc0029 elementor-hidden-phone elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"edc0029\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-19caa20\" data-id=\"19caa20\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0a2eb1f elementor-widget__width-auto elementor-absolute elementor-hidden-tablet elementor-hidden-phone elementor-widget elementor-widget-image\" data-id=\"0a2eb1f\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ebafe1 elementor-widget__width-auto elementor-absolute elementor-widget elementor-widget-image\" data-id=\"1ebafe1\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ddf058d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ddf058d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-256b30b\" data-id=\"256b30b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3d1d718 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d1d718\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-de453f8\" data-id=\"de453f8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2434906 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2434906\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-df0692d\" data-id=\"df0692d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-eb97362 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eb97362\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-39ef581\" data-id=\"39ef581\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3fed81d elementor-widget elementor-widget-heading\" data-id=\"3fed81d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Kuwety kwarcowe z pokrywkami z PTFE, 2 polerowane okienka<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3dcf96 elementor-widget elementor-widget-text-editor\" data-id=\"b3dcf96\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Dwa przezroczyste okienka do spektroskopii absorpcyjnej UV-vis<\/li>\n<li>Pokrywka z PTFE do\u0142\u0105czona do ka\u017cdej kuwety do blokowania kurzu lub innych cz\u0105stek<\/li>\n<li>Wykonane z topionego kwarcu UV o wysokiej przepuszczalno\u015bci (190 nm &#8211; 2,5 \u00b5m)<\/li>\n<li>R\u00f3\u017cne mo\u017cliwo\u015bci obj\u0119to\u015bci od 2 \u00b5L do 35 mL, konfigurowalne<\/li>\n<li>Elastyczne d\u0142ugo\u015bci \u015bcie\u017cki optycznej od 0,2 mm do 100 mm<\/li>\n<li>Stopione i formowane kuwety o zwi\u0119kszonej odporno\u015bci chemicznej<\/li>\n<li><strong style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; background-color: var(--color-background); color: var(--color-text); letter-spacing: -0.1px; -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; border: 0px; outline: 0px;\">Z Wymiar<\/strong> <span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; background-color: var(--color-background); color: var(--color-text); letter-spacing: -0.1px;\">8,5 mm, 15 mm i 20 mm odpowiedni dla r\u00f3\u017cnych producent\u00f3w<\/span><\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e032225\" data-id=\"e032225\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6a44a37 elementor-widget elementor-widget-image\" data-id=\"6a44a37\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/2020-04-24_171749.jpg\" title=\"Kuwety do ultramikro spektrometru\" alt=\"Kuwety do ultramikro spektrometru\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a83fc2a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a83fc2a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-40ed9e5\" data-id=\"40ed9e5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4c825b4 elementor-widget elementor-widget-image\" data-id=\"4c825b4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/cuvettes-qvarz-2.png\" title=\"kuwety-qvarz-2\" alt=\"kuwety-qvarz-2\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d1f9d1b\" data-id=\"d1f9d1b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5e7d018 elementor-widget elementor-widget-text-editor\" data-id=\"5e7d018\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Do bada\u0144 spektroskopii absorpcyjnej nasze kuwety kwarcowe ze stopionym promieniowaniem UV maj\u0105 dwie strony polerowane, a tak\u017ce dwie strony matowe, co u\u0142atwia obs\u0142ug\u0119. Powierzchnie, kt\u00f3re nie s\u0105 u\u017cywane, s\u0105 zaczernione, aby zmniejszy\u0107 rozpraszanie \u015bwiat\u0142a w kuwetach ultramikro i p\u00f3\u0142mikro (350 do 700 i 1050 do 1400 \u00b5l). Polerowane boki mo\u017cna czy\u015bci\u0107 standardowymi metodami czyszczenia optyki. Te kuwety nie nadaj\u0105 si\u0119 do spektroskopii fluorescencyjnej, poniewa\u017c maj\u0105 tylko dwa polerowane okienka, co oznacza, \u017ce nie mo\u017cna ich u\u017cywa\u0107 do pomiaru fluorescencji pod k\u0105tem prostym do wi\u0105zki. Kuwety z czterema polerowanymi bokami s\u0105 r\u00f3wnie\u017c dost\u0119pne w Qvarz\u00ae.<\/p>\n<p><span style=\"background-color: var(--color-background); letter-spacing: 0px; font-family: var(--font-primary); color: var(--color-text);\">Nasze kuwety maj\u0105 kwadratow\u0105 \u015brednic\u0119 zewn\u0119trzn\u0105 12,5 mm, d\u0142ugo\u015b\u0107 drogi transmisji 10 mm przez pr\u00f3bk\u0119 i pojemno\u015bci od 2 mikrolitr\u00f3w do 35 mililitr\u00f3w. Opr\u00f3cz zwyk\u0142ych kuwet typu \u201eFused\u201d <\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">(tj. VAOFIB)<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">, kuwety o kr\u00f3tkiej lub d\u0142ugiej drodze (0,2, 0,5, 1, 2, 3, 5, 10, 20, 30, 40, 50, 100 mm) oferowane s\u0105 w wersji \u201eformowanej\u201d w celu zwi\u0119kszenia odporno\u015bci chemicznej (tj. VAOMK). Wszystkie te kuwety s\u0105 wyposa\u017cone w pokrywk\u0119 z PTFE, aby unikn\u0105\u0107 zanieczyszczenia kurzem i innymi cz\u0105steczkami, a ka\u017cda kuweta jest wytrawiona laserowo liter\u0105 \u201eQ\u201d, kt\u00f3ra oznacza jej konstrukcj\u0119 kwarcow\u0105 po stronie przepuszczania \u015bwiat\u0142a.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e80c736 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e80c736\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-38667d3\" data-id=\"38667d3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8320907 elementor-widget elementor-widget-text-editor\" data-id=\"8320907\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">Ultramikrokuwety z okienkami aperturowymi i p\u00f3\u0142kuwety z<\/span> <span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">czarnymi \u015bciankami<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\"> <\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">montowane s\u0105 za pomoc\u0105 kleju, kt\u00f3ry mo\u017ce by\u0107 zniszczony przez benzen lub inne roztwory o silnych w\u0142a\u015bciwo\u015bciach korozyjnych. Te sklejone kuwety s\u0105 opisane jako \u201e<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">Wi\u0105zanie<\/span> <span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">w opisie przedmiotu.<\/span> <span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">Te kuwety nie s\u0105 zalecane do stosowania z benzenem, toluenem, etanolem z wody kr\u00f3lewskiej lub innymi p\u0142ynami korozyjnymi, poniewa\u017c mog\u0105 one uszkodzi\u0107 wi\u0105zanie mi\u0119dzy cz\u0119\u015bciami i spowodowa\u0107 wyciek kuwety.<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\"> <\/span><\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">A kuwety \u201e <b>Fused<\/b> \u201d maj\u0105 proszek kwarcowy nak\u0142adany na kraw\u0119dzie przed podgrzaniem. <\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8220;<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">Formowane<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; kuwety s\u0105 sk\u0142adane poprzez najpierw podgrzanie kwarcu do wysokiej temperatury, a nast\u0119pnie zastosowanie nacisku w celu sklejenia element\u00f3w, eliminuj\u0105c potrzeb\u0119 stosowania kleju, kt\u00f3ry jest<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">bezklejowe, bezpo\u015brednie \u0142\u0105czenie. <\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8220;<\/span><b style=\"color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">Po\u0142\u0105czony<\/b><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8221; oraz &#8220;<\/span><b style=\"color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">Formowane<\/b><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8221; metoda wytwarzania pozwala kuwecie o zwi\u0119kszonej odporno\u015bci chemicznej na przechowywanie roztwor\u00f3w pr\u00f3bek o w\u0142a\u015bciwo\u015bciach korozyjnych podobnych do kwasu nitrochlorowodorowego (woda kr\u00f3lewska), bez uszkodzenia. <\/span><\/p>\n<p><div id=\"footable_parent_2210\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_0\" data-footable_id=\"2210\" data-filter-delay=\"1000\" aria-label=\"Fabrication Process\"            id=\"footable_2210\"\n           data-unique_identifier=\"ninja_table_unique_id_1878395429_2210\"\n           class=\" foo-table ninja_footable foo_table_2210 ninja_table_unique_id_1878395429_2210 ui table  nt_type_legacy_table fixed selectable celled striped compact vertical_centered  footable-paging-left ninjatable_hide_header_row ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                            <col class=\"ninja_column_2 \">\n                            <col class=\"ninja_column_3 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_1  \">1<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_2 \">2<\/th><th scope=\"col\"  class=\"ninja_column_2 ninja_clmn_nm_3 \">3<\/th><th scope=\"col\"  class=\"ninja_column_3 ninja_clmn_nm_4 \">4<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"26\" class=\"ninja_table_row_0 nt_row_id_26\">\n            <td><\/td><td><Strong>*Molded<\/td><td><Strong>*Fused<\/td><td><Strong>*Bonded \/ Glued<\/td>        <\/tr>\n            <tr data-row_id=\"27\" class=\"ninja_table_row_1 nt_row_id_27\">\n            <td><Strong>UV vis ( 190- 2500 nm)<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"28\" class=\"ninja_table_row_2 nt_row_id_28\">\n            <td><strong>Transmission Matched\t<\/td><td>On Request<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"29\" class=\"ninja_table_row_3 nt_row_id_29\">\n            <td><strong>Transmission &gt; 80%<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"30\" class=\"ninja_table_row_4 nt_row_id_30\">\n            <td><strong>Resistant to Acids and Bases (except hydrofluoric acid)<\/td><td>Yes<\/td><td>Yes<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"31\" class=\"ninja_table_row_5 nt_row_id_31\">\n            <td><strong>Resistant to Organic Solvents<\/td><td>Yes<\/td><td>Yes<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"32\" class=\"ninja_table_row_6 nt_row_id_32\">\n            <td><strong>Usable upto 600\u00b0C (1112\u00b0F)<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"33\" class=\"ninja_table_row_7 nt_row_id_33\">\n            <td><strong>Usable upto 1200\u00b0C (2192\u00b0F)<\/td><td>Yes<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"34\" class=\"ninja_table_row_8 nt_row_id_34\">\n            <td><strong>0 Variations Reading<\/td><td>On Request<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"37\" class=\"ninja_table_row_9 nt_row_id_37\">\n            <td><strong>Fabrication<\/td><td>Molded<\/td><td>Assembled with Quartz Powder<\/td><td>Assembled with Glue<\/td>        <\/tr>\n            <tr data-row_id=\"6603\" class=\"ninja_table_row_10 nt_row_id_6603\">\n            <td><Strong>Adhesives<\/Strong><\/td><td>No<\/td><td>No<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"35\" class=\"ninja_table_row_11 nt_row_id_35\">\n            <td><strong>Storage<\/td><td>Short Term Storage<\/td><td>Clean After Use<\/td><td>Clean After Use<\/td>        <\/tr>\n            <tr data-row_id=\"41\" class=\"ninja_table_row_12 nt_row_id_41\">\n            <td><strong>Available Material<\/td><td>Fused Quartz Material<\/td><td><\/td><td><\/td>        <\/tr>\n            <tr data-row_id=\"6604\" class=\"ninja_table_row_13 nt_row_id_6604\">\n            <td><strong>Note<\/td><td colspan=\"3\">Molded and fused cuvettes and cells are assembled by direct fusion without the use of adhesives throughout the production process. This guarantees resistance against corrosive chemicals and high temperature. Each quartz cuvette and cell has excellent transmission from 190nm to 2500nm.<\/td><td class=\"ninja_temp_cell\" data-colspan=\"#colspan#\"><\/td><td class=\"ninja_temp_cell\" data-colspan=\"#colspan#\"><\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cdedce3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cdedce3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-82a9676\" data-id=\"82a9676\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bdd80ee elementor-widget elementor-widget-bacola-product-grid\" data-id=\"bdd80ee\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">UV Cuvettes with Standard Footer 12.5x12.5mm<\/h4><div class=\"entry-description\">Two Optical Clear Windows for UV-vis Absorption Spectroscopy, Compatible with Most Spectrophotometers. Browser each item to check similar cuvettes.<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/open-top-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe7cb0f elementor-widget elementor-widget-bacola-product-grid\" data-id=\"fe7cb0f\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">UV Cuvettes with Short or Long Path Lengths<\/h4><div class=\"entry-description\">Two Optical Clear Windows for UV-vis Absorption Spectroscopy. Short or Long Path Lengths fit Different Sample Dilution<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/open-top-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b315a5f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b315a5f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a9c6524\" data-id=\"a9c6524\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bcfadfe elementor-widget elementor-widget-text-editor\" data-id=\"bcfadfe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol>\n<li>Kuwety <b>formowane<\/b> : Kawa\u0142ki kwarcu, z kt\u00f3rych sk\u0142adaj\u0105 si\u0119 te kuwety, s\u0105 dok\u0142adnie polerowane przed podgrzaniem. Po podgrzaniu do wysokiej temperatury, dociska si\u0119 elementy do siebie.<\/li>\n<li>Kuwety \u201e <b>topione<\/b> \u201d: Proszek kwarcowy jest nak\u0142adany na kraw\u0119dzie kawa\u0142k\u00f3w kwarcu. Nast\u0119pnie kwarc jest podgrzewany do wysokiej temperatury i wywierany jest nacisk w celu sklejenia kawa\u0142k\u00f3w.<\/li>\n<li>Kuwety &#8221; <b>Bonded<\/b> &#8221; : Ultramikro kuwety z okienkami aperturowymi i p\u00f3\u0142kuwety z czarnymi \u015bciankami oraz niekt\u00f3re kuwety niestandardowe s\u0105 sk\u0142adane za pomoc\u0105 kleju . Stosowa\u0107 wy\u0142\u0105cznie z pr\u00f3bkami wodnymi.<\/li>\n<\/ol>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e5fba8b elementor-hidden-phone elementor-hidden-tablet elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e5fba8b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-afa7ee7\" data-id=\"afa7ee7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-809caf9 elementor-widget__width-auto elementor-absolute elementor-widget elementor-widget-image\" data-id=\"809caf9\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9824336 elementor-widget__width-auto elementor-absolute elementor-widget elementor-widget-image\" data-id=\"9824336\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-267fc20 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"267fc20\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fc14ff7\" data-id=\"fc14ff7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0182ddb elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0182ddb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-076adff\" data-id=\"076adff\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-825c190 elementor-widget elementor-widget-heading\" data-id=\"825c190\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Kuwety kwarcowe z korkiem PTFE, 2 polerowane okienka<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38014d7 elementor-widget elementor-widget-text-editor\" data-id=\"38014d7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Dwa przezroczyste okienka do spektroskopii absorpcyjnej UV-vis<\/li>\n<li>Korek z PTFE do\u0142\u0105czony do ka\u017cdej kuwety do hermetycznego uszczelnienia<\/li>\n<li>Wykonane z topionego kwarcu UV o wysokiej przepuszczalno\u015bci (190 nm &#8211; 2,5 \u00b5m)<\/li>\n<li>R\u00f3\u017cne mo\u017cliwo\u015bci obj\u0119to\u015bci od 100 \u00b5L do 35 mL, konfigurowalne<\/li>\n<li>Elastyczne d\u0142ugo\u015bci \u015bcie\u017cki optycznej od 1 mm do 100 mm<\/li>\n<li>Stopione i formowane kuwety o zwi\u0119kszonej odporno\u015bci chemicznej<\/li>\n<li><strong style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; background-color: var(--color-background); color: var(--color-text); letter-spacing: -0.1px; -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; border: 0px; outline: 0px;\">Z Wymiar<\/strong> <span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; background-color: var(--color-background); color: var(--color-text); letter-spacing: -0.1px;\">8,5 mm, 15 mm i 20 mm odpowiedni dla r\u00f3\u017cnych producent\u00f3w<\/span><\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-3588a51\" data-id=\"3588a51\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-38ecf46 elementor-widget elementor-widget-image\" data-id=\"38ecf46\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/08\/VAPB100-100uL-Sub-Micro-Absorption-Cuvette-All-Black-Stopper-Bonded-2-Windows-1.jpg\" title=\"(VAPB100) Kuweta submikroabsorpcyjna 100uL, ca\u0142a czarna, korek, klejona, 2 okna (1)\" alt=\"(VAPB100) Kuweta submikroabsorpcyjna 100uL, ca\u0142a czarna, korek, klejona, 2 okna (1)\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d4dd5f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d4dd5f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-fbd2541\" data-id=\"fbd2541\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-88bafc3 elementor-widget elementor-widget-image\" data-id=\"88bafc3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/cuvettes-2-windows-stoppers.png\" title=\"kuwety 2-okienkowe-korki\" alt=\"kuwety 2-okienkowe-korki\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2c368cb\" data-id=\"2c368cb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2715ab0 elementor-widget elementor-widget-text-editor\" data-id=\"2715ab0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Do bada\u0144 spektroskopii absorpcyjnej nasze kuwety kwarcowe ze stopionym promieniowaniem UV maj\u0105 dwie strony polerowane, a tak\u017ce dwie strony matowe, co u\u0142atwia obs\u0142ug\u0119. Powierzchnie, kt\u00f3re nie s\u0105 u\u017cywane, s\u0105 zaczernione, aby zmniejszy\u0107 rozpraszanie \u015bwiat\u0142a w kuwetach ultramikro i p\u00f3\u0142mikro (350 do 700 i 1050 do 1400 \u00b5l). Polerowane boki mo\u017cna czy\u015bci\u0107 standardowymi metodami czyszczenia optyki. Te kuwety nie nadaj\u0105 si\u0119 do spektroskopii fluorescencyjnej, poniewa\u017c maj\u0105 tylko dwa polerowane okienka, co oznacza, \u017ce nie mo\u017cna ich u\u017cywa\u0107 do pomiaru fluorescencji pod k\u0105tem prostym do wi\u0105zki. Kuwety z czterema polerowanymi bokami s\u0105 r\u00f3wnie\u017c dost\u0119pne w Qvarz\u00ae.<\/p>\n<p><span style=\"background-color: var(--color-background); letter-spacing: 0px; font-family: var(--font-primary); color: var(--color-text);\">Nasze kuwety maj\u0105 kwadratow\u0105 \u015brednic\u0119 zewn\u0119trzn\u0105 12,5 mm, d\u0142ugo\u015b\u0107 drogi transmisji 10 mm przez pr\u00f3bk\u0119 i pojemno\u015bci od 100 mikrolitr\u00f3w do 35 mililitr\u00f3w. Opr\u00f3cz zwyk\u0142ych kuwet typu \u201eFused\u201d <\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">(tj. VAPFE)<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">, kuwety o kr\u00f3tkiej lub d\u0142ugiej drodze (1, 2, 100 mm) oferowane s\u0105 w wersji \u201eformowanej\u201d dla zwi\u0119kszonej odporno\u015bci chemicznej (np. VAPMG). Wszystkie te kuwety s\u0105 wyposa\u017cone w korek z PTFE, aby unikn\u0105\u0107 zanieczyszczenia kurzem i innymi cz\u0105steczkami oraz w celu hermetycznego uszczelnienia. Ka\u017cda kuweta jest wytrawiona laserowo liter\u0105 \u201eQ\u201d, kt\u00f3ra oznacza jej kwarcow\u0105 budow\u0119 po stronie przepuszczania \u015bwiat\u0142a.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-10cdebe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"10cdebe\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e81ef5b\" data-id=\"e81ef5b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7797fb1 elementor-widget elementor-widget-text-editor\" data-id=\"7797fb1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">Ultramikrokuwety z okienkami aperturowymi i p\u00f3\u0142kuwety z<\/span> <span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">czarnymi \u015bciankami<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\"> <\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">montowane s\u0105 za pomoc\u0105 kleju (tj. VAPBH1, VAPB100), kt\u00f3ry mo\u017ce zosta\u0107 zniszczony przez benzen lub inne roztwory o silnych w\u0142a\u015bciwo\u015bciach korozyjnych. Te sklejone kuwety s\u0105 opisane jako \u201e<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">Wi\u0105zanie<\/span> <span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">w opisie przedmiotu.<\/span> <span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">Te kuwety nie s\u0105 zalecane do stosowania z benzenem, toluenem, etanolem z wody kr\u00f3lewskiej lub innymi p\u0142ynami korozyjnymi, poniewa\u017c mog\u0105 one uszkodzi\u0107 wi\u0105zanie mi\u0119dzy cz\u0119\u015bciami i spowodowa\u0107 wyciek kuwety.<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\"> <\/span><\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">A kuwety \u201e <b>Fused<\/b> \u201d maj\u0105 proszek kwarcowy nak\u0142adany na kraw\u0119dzie przed podgrzaniem. <\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8220;<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">Formowane<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">\u201e kuwety s\u0105 sk\u0142adane poprzez najpierw podgrzanie kwarcu do wysokiej temperatury, a nast\u0119pnie zastosowanie nacisku w celu sklejenia element\u00f3w, eliminuj\u0105c potrzeb\u0119 stosowania kleju, dzi\u0119ki czemu s\u0105 one<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">bezklejowe, bezpo\u015brednie \u0142\u0105czenie. <\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8220;<\/span><b style=\"color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">Po\u0142\u0105czony<\/b><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8221; oraz &#8220;<\/span><b style=\"color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">Formowane<\/b><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8221; metoda wytwarzania pozwala kuwecie o zwi\u0119kszonej odporno\u015bci chemicznej na przechowywanie roztwor\u00f3w pr\u00f3bek o w\u0142a\u015bciwo\u015bciach korozyjnych, takich jak kwas nitrochlorowodorowy (woda kr\u00f3lewska), bez uszkodzenia. <\/span><\/p>\n<p><div id=\"footable_parent_2210\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_1\" data-footable_id=\"2210\" data-filter-delay=\"1000\" aria-label=\"Fabrication Process\"            id=\"footable_2210\"\n           data-unique_identifier=\"ninja_table_unique_id_1846729128_2210\"\n           class=\" foo-table ninja_footable foo_table_2210 ninja_table_unique_id_1846729128_2210 ui table  nt_type_legacy_table fixed selectable celled striped compact vertical_centered  footable-paging-left ninjatable_hide_header_row ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                            <col class=\"ninja_column_2 \">\n                            <col class=\"ninja_column_3 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_1  \">1<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_2 \">2<\/th><th scope=\"col\"  class=\"ninja_column_2 ninja_clmn_nm_3 \">3<\/th><th scope=\"col\"  class=\"ninja_column_3 ninja_clmn_nm_4 \">4<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"26\" class=\"ninja_table_row_0 nt_row_id_26\">\n            <td><\/td><td><Strong>*Molded<\/td><td><Strong>*Fused<\/td><td><Strong>*Bonded \/ Glued<\/td>        <\/tr>\n            <tr data-row_id=\"27\" class=\"ninja_table_row_1 nt_row_id_27\">\n            <td><Strong>UV vis ( 190- 2500 nm)<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"28\" class=\"ninja_table_row_2 nt_row_id_28\">\n            <td><strong>Transmission Matched\t<\/td><td>On Request<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"29\" class=\"ninja_table_row_3 nt_row_id_29\">\n            <td><strong>Transmission &gt; 80%<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"30\" class=\"ninja_table_row_4 nt_row_id_30\">\n            <td><strong>Resistant to Acids and Bases (except hydrofluoric acid)<\/td><td>Yes<\/td><td>Yes<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"31\" class=\"ninja_table_row_5 nt_row_id_31\">\n            <td><strong>Resistant to Organic Solvents<\/td><td>Yes<\/td><td>Yes<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"32\" class=\"ninja_table_row_6 nt_row_id_32\">\n            <td><strong>Usable upto 600\u00b0C (1112\u00b0F)<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"33\" class=\"ninja_table_row_7 nt_row_id_33\">\n            <td><strong>Usable upto 1200\u00b0C (2192\u00b0F)<\/td><td>Yes<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"34\" class=\"ninja_table_row_8 nt_row_id_34\">\n            <td><strong>0 Variations Reading<\/td><td>On Request<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"37\" class=\"ninja_table_row_9 nt_row_id_37\">\n            <td><strong>Fabrication<\/td><td>Molded<\/td><td>Assembled with Quartz Powder<\/td><td>Assembled with Glue<\/td>        <\/tr>\n            <tr data-row_id=\"6603\" class=\"ninja_table_row_10 nt_row_id_6603\">\n            <td><Strong>Adhesives<\/Strong><\/td><td>No<\/td><td>No<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"35\" class=\"ninja_table_row_11 nt_row_id_35\">\n            <td><strong>Storage<\/td><td>Short Term Storage<\/td><td>Clean After Use<\/td><td>Clean After Use<\/td>        <\/tr>\n            <tr data-row_id=\"41\" class=\"ninja_table_row_12 nt_row_id_41\">\n            <td><strong>Available Material<\/td><td>Fused Quartz Material<\/td><td><\/td><td><\/td>        <\/tr>\n            <tr data-row_id=\"6604\" class=\"ninja_table_row_13 nt_row_id_6604\">\n            <td><strong>Note<\/td><td colspan=\"3\">Molded and fused cuvettes and cells are assembled by direct fusion without the use of adhesives throughout the production process. This guarantees resistance against corrosive chemicals and high temperature. Each quartz cuvette and cell has excellent transmission from 190nm to 2500nm.<\/td><td class=\"ninja_temp_cell\" data-colspan=\"#colspan#\"><\/td><td class=\"ninja_temp_cell\" data-colspan=\"#colspan#\"><\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-78493b4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"78493b4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bf0332d\" data-id=\"bf0332d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f7b10a6 elementor-widget elementor-widget-bacola-product-grid\" data-id=\"f7b10a6\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">PTFE Lid Cuvettes with Standard Footer 12.5x12.5mm<\/h4><div class=\"entry-description\">Two Optical Clear Windows for UV-vis Absorption Spectroscopy, Compatible with Most Spectrophotometers. Browser each item to check similar cuvettes.<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/stopper-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1e719f elementor-widget elementor-widget-bacola-product-grid\" data-id=\"b1e719f\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Airtight Cuvettes with Short or Long Path Lengths<\/h4><div class=\"entry-description\">Two Optical Clear Windows for UV-vis Absorption Spectroscopy. Short or Long Path Lengths fit Different Sample Dilution<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/stopper-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4fcd8c3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4fcd8c3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8a002a2\" data-id=\"8a002a2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-04ad478 elementor-widget elementor-widget-text-editor\" data-id=\"04ad478\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol>\n<li>Kuwety <b>formowane<\/b> : Kawa\u0142ki kwarcu, z kt\u00f3rych sk\u0142adaj\u0105 si\u0119 te kuwety, s\u0105 dok\u0142adnie polerowane przed podgrzaniem. Po podgrzaniu do wysokiej temperatury, dociska si\u0119 elementy do siebie.<\/li>\n<li>Kuwety \u201e <b>topione<\/b> \u201d: Proszek kwarcowy jest nak\u0142adany na kraw\u0119dzie kawa\u0142k\u00f3w kwarcu. Nast\u0119pnie kwarc jest podgrzewany do wysokiej temperatury i wywierany jest nacisk w celu sklejenia kawa\u0142k\u00f3w.<\/li>\n<li>Kuwety &#8221; <b>Bonded<\/b> &#8221; : Ultramikro kuwety z okienkami aperturowymi i p\u00f3\u0142kuwety z czarnymi \u015bciankami oraz niekt\u00f3re kuwety niestandardowe s\u0105 sk\u0142adane za pomoc\u0105 kleju . Stosowa\u0107 wy\u0142\u0105cznie z pr\u00f3bkami wodnymi.<\/li>\n<\/ol>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fa7e205 elementor-hidden-phone elementor-hidden-tablet elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fa7e205\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0fba30d\" data-id=\"0fba30d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-72e1cf0 elementor-widget__width-auto elementor-absolute elementor-widget elementor-widget-image\" data-id=\"72e1cf0\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c5363f7 elementor-widget__width-auto elementor-absolute elementor-widget elementor-widget-image\" data-id=\"c5363f7\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-06f4a82 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"06f4a82\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-05a1ab3\" data-id=\"05a1ab3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-9af62b3 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9af62b3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e65af2f\" data-id=\"e65af2f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e3846a elementor-widget elementor-widget-heading\" data-id=\"2e3846a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Kuwety kwarcowe z nakr\u0119tkami, 2 polerowane okienka<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16eedfb elementor-widget elementor-widget-text-editor\" data-id=\"16eedfb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Dwa przezroczyste okienka do spektroskopii absorpcyjnej UV-vis<\/li>\n<li>Nakr\u0119tka z gwintem PTFE do\u0142\u0105czona do ka\u017cdej kuwety do hermetycznego uszczelnienia<\/li>\n<li>Wykonane z topionego kwarcu UV o wysokiej przepuszczalno\u015bci (190 nm &#8211; 2,5 \u00b5m)<\/li>\n<li>R\u00f3\u017cne mo\u017cliwo\u015bci obj\u0119to\u015bci od 350 \u00b5l do 3,5 ml, konfigurowalne<\/li>\n<li>Elastyczne d\u0142ugo\u015bci \u015bcie\u017cki optycznej od 1 mm do 10 mm<\/li>\n<li>Stopione i formowane kuwety o zwi\u0119kszonej odporno\u015bci chemicznej<\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; background-color: var(--color-background); color: var(--color-text); letter-spacing: -0.1px;\">Nadaje si\u0119 do r\u00f3\u017cnych producent\u00f3w<\/span><\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ccc7ade\" data-id=\"ccc7ade\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4a79112 elementor-widget elementor-widget-image\" data-id=\"4a79112\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/07\/VASM7-3.5mL-Standard-Absorption-Cuvette-with-Screw-Cap-Molded-Round-Bottom-Lighpath-10mm-2.jpg\" title=\"(VASM7) Standardowa kuweta absorpcyjna 3,5 ml z zakr\u0119tk\u0105, formowana, z okr\u0105g\u0142ym dnem, \u015bcie\u017cka \u015bwiat\u0142a 10 mm (2)\" alt=\"(VASM7) Standardowa kuweta absorpcyjna 3,5 ml z zakr\u0119tk\u0105, formowana, z okr\u0105g\u0142ym dnem, \u015bcie\u017cka \u015bwiat\u0142a 10 mm (2)\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-903dc29 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"903dc29\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-37230ba\" data-id=\"37230ba\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-01f3dd4 elementor-widget elementor-widget-image\" data-id=\"01f3dd4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/cuvettes-2-windows-screw-cap.png\" title=\"kuwety 2-okienkowe-zakr\u0119cane\" alt=\"kuwety 2-okienkowe-zakr\u0119cane\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-384b9c1\" data-id=\"384b9c1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-56b8d8d elementor-widget elementor-widget-text-editor\" data-id=\"56b8d8d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Do bada\u0144 spektroskopii absorpcyjnej nasze kuwety kwarcowe ze stopionym promieniowaniem UV maj\u0105 dwie strony polerowane, a tak\u017ce dwie strony matowe, co u\u0142atwia obs\u0142ug\u0119. Powierzchnie, kt\u00f3re nie s\u0105 u\u017cywane, s\u0105 zaczernione, aby zmniejszy\u0107 rozpraszanie \u015bwiat\u0142a w kuwetach ultramikro i p\u00f3\u0142mikro (350 do 700 i 1050 do 1400 \u00b5l). Polerowane boki mo\u017cna czy\u015bci\u0107 standardowymi metodami czyszczenia optyki. Te kuwety nie nadaj\u0105 si\u0119 do spektroskopii fluorescencyjnej, poniewa\u017c maj\u0105 tylko dwa polerowane okienka, co oznacza, \u017ce nie mo\u017cna ich u\u017cywa\u0107 do pomiaru fluorescencji pod k\u0105tem prostym do wi\u0105zki. Kuwety z czterema polerowanymi bokami s\u0105 r\u00f3wnie\u017c dost\u0119pne w Qvarz\u00ae.<\/p>\n<p><span style=\"background-color: var(--color-background); letter-spacing: 0px; font-family: var(--font-primary); color: var(--color-text);\">Nasze kuwety maj\u0105 kwadratow\u0105 \u015brednic\u0119 zewn\u0119trzn\u0105 12,5 mm, d\u0142ugo\u015b\u0107 drogi transmisji 10 mm przez pr\u00f3bk\u0119 i pojemno\u015bci od 350 mikrolitr\u00f3w do 3,5 mililitr\u00f3w. Opr\u00f3cz zwyk\u0142ych kuwet typu \u201eFused\u201d <\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">(tj. VASF1)<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">, kuwety o kr\u00f3tkiej lub d\u0142ugiej drodze (2, 5 mm) oferowane s\u0105 w wersji \u201eformowanej\u201d dla zwi\u0119kszonej odporno\u015bci chemicznej (tzw. VASM7). Wszystkie te kuwety s\u0105 wyposa\u017cone w gwintowan\u0105 nakr\u0119tk\u0119 z PTFE, aby unikn\u0105\u0107 zanieczyszczenia kurzem i innymi cz\u0105steczkami oraz s\u0105 hermetyczne. Ka\u017cda kuweta jest wytrawiona laserowo liter\u0105 \u201eQ\u201d, kt\u00f3ra oznacza jej kwarcow\u0105 budow\u0119 po stronie przepuszczania \u015bwiat\u0142a.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-02b2ed5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"02b2ed5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5e4bca8\" data-id=\"5e4bca8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ebc4596 elementor-widget elementor-widget-text-editor\" data-id=\"ebc4596\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">Kuwety \u201e <b>Fused<\/b> \u201d maj\u0105 proszek kwarcowy nak\u0142adany na kraw\u0119dzie przed podgrzaniem.<\/span> Kuwety <span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">\u201e<\/span> <span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">formowane<\/span> <span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">\u201d s\u0105 sk\u0142adane poprzez najpierw podgrzanie kwarcu do wysokiej temperatury, a nast\u0119pnie zastosowanie nacisku w celu sklejenia element\u00f3w, eliminuj\u0105c potrzeb\u0119 stosowania kleju, kt\u00f3ry jest<\/span> <span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">bezklejowym, bezpo\u015brednim \u0142\u0105czeniem.<\/span> <span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">\u201e<\/span> <b style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Stopiony<\/b> <span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">\u201d i \u201e<\/span> <b style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Uformowany<\/b><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; metoda wytwarzania pozwala kuwecie o zwi\u0119kszonej odporno\u015bci chemicznej na przechowywanie roztwor\u00f3w pr\u00f3bek o w\u0142a\u015bciwo\u015bciach korozyjnych podobnych do kwasu nitrochlorowodorowego (woda kr\u00f3lewska), bez uszkodzenia. Rodzaje produkcji znajdziesz w opisie przedmiotu.<\/span><\/p>\n<p><div id=\"footable_parent_2210\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_2\" data-footable_id=\"2210\" data-filter-delay=\"1000\" aria-label=\"Fabrication Process\"            id=\"footable_2210\"\n           data-unique_identifier=\"ninja_table_unique_id_1090358705_2210\"\n           class=\" foo-table ninja_footable foo_table_2210 ninja_table_unique_id_1090358705_2210 ui table  nt_type_legacy_table fixed selectable celled striped compact vertical_centered  footable-paging-left ninjatable_hide_header_row ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                            <col class=\"ninja_column_2 \">\n                            <col class=\"ninja_column_3 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_1  \">1<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_2 \">2<\/th><th scope=\"col\"  class=\"ninja_column_2 ninja_clmn_nm_3 \">3<\/th><th scope=\"col\"  class=\"ninja_column_3 ninja_clmn_nm_4 \">4<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"26\" class=\"ninja_table_row_0 nt_row_id_26\">\n            <td><\/td><td><Strong>*Molded<\/td><td><Strong>*Fused<\/td><td><Strong>*Bonded \/ Glued<\/td>        <\/tr>\n            <tr data-row_id=\"27\" class=\"ninja_table_row_1 nt_row_id_27\">\n            <td><Strong>UV vis ( 190- 2500 nm)<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"28\" class=\"ninja_table_row_2 nt_row_id_28\">\n            <td><strong>Transmission Matched\t<\/td><td>On Request<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"29\" class=\"ninja_table_row_3 nt_row_id_29\">\n            <td><strong>Transmission &gt; 80%<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"30\" class=\"ninja_table_row_4 nt_row_id_30\">\n            <td><strong>Resistant to Acids and Bases (except hydrofluoric acid)<\/td><td>Yes<\/td><td>Yes<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"31\" class=\"ninja_table_row_5 nt_row_id_31\">\n            <td><strong>Resistant to Organic Solvents<\/td><td>Yes<\/td><td>Yes<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"32\" class=\"ninja_table_row_6 nt_row_id_32\">\n            <td><strong>Usable upto 600\u00b0C (1112\u00b0F)<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"33\" class=\"ninja_table_row_7 nt_row_id_33\">\n            <td><strong>Usable upto 1200\u00b0C (2192\u00b0F)<\/td><td>Yes<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"34\" class=\"ninja_table_row_8 nt_row_id_34\">\n            <td><strong>0 Variations Reading<\/td><td>On Request<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"37\" class=\"ninja_table_row_9 nt_row_id_37\">\n            <td><strong>Fabrication<\/td><td>Molded<\/td><td>Assembled with Quartz Powder<\/td><td>Assembled with Glue<\/td>        <\/tr>\n            <tr data-row_id=\"6603\" class=\"ninja_table_row_10 nt_row_id_6603\">\n            <td><Strong>Adhesives<\/Strong><\/td><td>No<\/td><td>No<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"35\" class=\"ninja_table_row_11 nt_row_id_35\">\n            <td><strong>Storage<\/td><td>Short Term Storage<\/td><td>Clean After Use<\/td><td>Clean After Use<\/td>        <\/tr>\n            <tr data-row_id=\"41\" class=\"ninja_table_row_12 nt_row_id_41\">\n            <td><strong>Available Material<\/td><td>Fused Quartz Material<\/td><td><\/td><td><\/td>        <\/tr>\n            <tr data-row_id=\"6604\" class=\"ninja_table_row_13 nt_row_id_6604\">\n            <td><strong>Note<\/td><td colspan=\"3\">Molded and fused cuvettes and cells are assembled by direct fusion without the use of adhesives throughout the production process. This guarantees resistance against corrosive chemicals and high temperature. Each quartz cuvette and cell has excellent transmission from 190nm to 2500nm.<\/td><td class=\"ninja_temp_cell\" data-colspan=\"#colspan#\"><\/td><td class=\"ninja_temp_cell\" data-colspan=\"#colspan#\"><\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4bf5c8e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4bf5c8e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-05fcb0b\" data-id=\"05fcb0b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-18114ea elementor-widget elementor-widget-bacola-product-grid\" data-id=\"18114ea\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Screw Cap Cuvettes with Standard Footer 12.5x12.5mm<\/h4><div class=\"entry-description\">Two Optical Clear Windows for UV-vis Absorption Spectroscopy, Compatible with Most Spectrophotometers. Browser each item to check similar cuvettes.<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/screw-cap-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6eeb00e elementor-widget elementor-widget-bacola-product-grid\" data-id=\"6eeb00e\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Screw Cap Cuvettes with Short Path Lengths<\/h4><div class=\"entry-description\">Two Optical Clear Windows for UV-vis Absorption Spectroscopy. Short Path Lengths fit Different Sample Dilution<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/screw-cap-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-288334a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"288334a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-72cf646\" data-id=\"72cf646\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-60d2d47 elementor-widget elementor-widget-text-editor\" data-id=\"60d2d47\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol>\n<li>Kuwety <b>formowane<\/b> : Kawa\u0142ki kwarcu, z kt\u00f3rych sk\u0142adaj\u0105 si\u0119 te kuwety, s\u0105 dok\u0142adnie polerowane przed podgrzaniem. Po podgrzaniu do wysokiej temperatury, dociska si\u0119 elementy do siebie.<\/li>\n<li>Kuwety \u201e <b>topione<\/b> \u201d: Proszek kwarcowy jest nak\u0142adany na kraw\u0119dzie kawa\u0142k\u00f3w kwarcu. Nast\u0119pnie kwarc jest podgrzewany do wysokiej temperatury i wywierany jest nacisk w celu sklejenia kawa\u0142k\u00f3w.<\/li>\n<li>Kuwety &#8221; <b>Bonded<\/b> &#8221; : Ultramikro kuwety z okienkami aperturowymi i p\u00f3\u0142kuwety z czarnymi \u015bciankami oraz niekt\u00f3re kuwety niestandardowe s\u0105 sk\u0142adane za pomoc\u0105 kleju . Stosowa\u0107 wy\u0142\u0105cznie z pr\u00f3bkami wodnymi.<\/li>\n<\/ol>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3982fdf elementor-hidden-phone elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3982fdf\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-efe0450\" data-id=\"efe0450\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5db2091 elementor-widget__width-auto elementor-absolute elementor-hidden-tablet elementor-hidden-phone elementor-widget elementor-widget-image\" data-id=\"5db2091\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2818ad3 elementor-widget__width-auto elementor-absolute elementor-widget elementor-widget-image\" data-id=\"2818ad3\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9373ad8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9373ad8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-18a09c5\" data-id=\"18a09c5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4dfbed8 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4dfbed8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c5a3ad2\" data-id=\"c5a3ad2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e06fb2d elementor-widget elementor-widget-heading\" data-id=\"e06fb2d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Kuwety kwarcowe z pokrywkami PTFE, 4 polerowane okienka<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78d170b elementor-widget elementor-widget-text-editor\" data-id=\"78d170b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>Cztery przezroczyste okienka optyczne do spektroskopii fluorescencyjnej<\/li>\n<li><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: -0.1px;\">Pokrywka z PTFE do\u0142\u0105czona do ka\u017cdej kuwety do blokowania kurzu lub innych cz\u0105stek<\/span><\/li>\n<li>Wykonane z topionego kwarcu UV o wysokiej przepuszczalno\u015bci (190 nm &#8211; 2,5 \u00b5m)<\/li>\n<li>R\u00f3\u017cne mo\u017cliwo\u015bci obj\u0119to\u015bci od 20 \u00b5L do 125 mL, konfigurowalne<\/li>\n<li>Elastyczne d\u0142ugo\u015bci \u015bcie\u017cki optycznej od 1 mm do 50 mm<\/li>\n<li>Stopione i formowane kuwety o zwi\u0119kszonej odporno\u015bci chemicznej<\/li>\n<li><strong style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; background-color: var(--color-background); color: var(--color-text); letter-spacing: -0.1px; -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent; margin: 0px; padding: 0px; border: 0px; outline: 0px;\">Z Wymiar<\/strong> <span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px; background-color: var(--color-background); color: var(--color-text); letter-spacing: -0.1px;\">8,5 mm, 15 mm i 20 mm odpowiedni dla r\u00f3\u017cnych producent\u00f3w<\/span><\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-18dba10\" data-id=\"18dba10\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c525e94 elementor-widget elementor-widget-image\" data-id=\"c525e94\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/08\/VFOB50N-New-50uL-Sub-Micro-Fluorescence-Cuvette-Black-Bonded-4-Windows-3.jpg\" title=\"(VFOB50N) Nowa kuweta submikrofluorescencyjna 50uL, czarna, klejona, 4 okna (3)\" alt=\"(VFOB50N) Nowa kuweta submikrofluorescencyjna 50uL, czarna, klejona, 4 okna (3)\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2eefe72 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2eefe72\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9927419\" data-id=\"9927419\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c8ee831 elementor-widget elementor-widget-image\" data-id=\"c8ee831\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/cuvettes-4-windows-lids.png\" title=\"kuwety-4-okienka-pokrywki\" alt=\"kuwety-4-okienka-pokrywki\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-61d9975\" data-id=\"61d9975\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1389ab7 elementor-widget elementor-widget-text-editor\" data-id=\"1389ab7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Kuwety te maj\u0105 3\/4 polerowane optycznie okienka do bada\u0144 spektroskopii fluorescencyjnej. Cztery polerowane okienka umo\u017cliwiaj\u0105 pomiary fluorescencji pod k\u0105tem prostym do \u015bcie\u017cki wi\u0105zki. Do czyszczenia kuwet mo\u017cna zastosowa\u0107 standardowe procedury czyszczenia optyki. Okienka wi\u0105zki tych kuwet mog\u0105 by\u0107 wykorzystywane do r\u00f3\u017cnych zastosowa\u0144 spektroskopowych, pomimo tego, \u017ce s\u0105 one zbudowane do fluorescencji. Kuwety z dwiema polerowanymi i dwiema matowymi stronami s\u0105 r\u00f3wnie\u017c dost\u0119pne w Qvarz\u00ae do tych innych pomiar\u00f3w spektroskopowych (patrz powy\u017cej).<\/p>\n<p>Nasze kuwety maj\u0105 kwadratow\u0105 \u015brednic\u0119 zewn\u0119trzn\u0105 12,5 mm, d\u0142ugo\u015b\u0107 drogi transmisji 10 mm przez pr\u00f3bk\u0119 i pojemno\u015bci od 20 mikrolitr\u00f3w do 125 mililitr\u00f3w. Opr\u00f3cz zwyk\u0142ych kuwet typu \u201eFused\u201d (tj. VFOFO3), kuwety o kr\u00f3tkiej lub d\u0142ugiej drodze (1, 2, 3, 5, 20, 40, 50 mm) oferowane s\u0105 w wersji \u201eformowanej\u201d w celu zwi\u0119kszenia odporno\u015bci chemicznej (tj. VFOMQ). Wszystkie te kuwety s\u0105 wyposa\u017cone w pokrywk\u0119 z PTFE, aby unikn\u0105\u0107 zanieczyszczenia kurzem i innymi cz\u0105steczkami, a ka\u017cda kuweta jest wytrawiona laserowo liter\u0105 \u201eQ\u201d, kt\u00f3ra oznacza jej konstrukcj\u0119 kwarcow\u0105 po stronie przepuszczania \u015bwiat\u0142a.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b5b8e04 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b5b8e04\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a3726ed\" data-id=\"a3726ed\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe69d7d elementor-widget elementor-widget-text-editor\" data-id=\"fe69d7d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">Ultramikro kuwety z okienkami aperturowymi i kilkoma kuwetami o w\u0105skiej szeroko\u015bci<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\"> <\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">montowane s\u0105 za pomoc\u0105 kleju, kt\u00f3ry mo\u017ce by\u0107 zniszczony przez benzen lub inne roztwory o silnych w\u0142a\u015bciwo\u015bciach korozyjnych. Te sklejone kuwety s\u0105 opisane jako \u201e<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">Wi\u0105zanie<\/span> <span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">w opisie przedmiotu.<\/span> <span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">Te kuwety nie s\u0105 zalecane do stosowania z benzenem, toluenem, etanolem z wody kr\u00f3lewskiej lub innymi p\u0142ynami korozyjnymi, poniewa\u017c mog\u0105 one uszkodzi\u0107 wi\u0105zanie mi\u0119dzy cz\u0119\u015bciami i spowodowa\u0107 wyciek kuwety.<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\"> <\/span><\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">A kuwety \u201e <b>Fused<\/b> \u201d maj\u0105 proszek kwarcowy nak\u0142adany na kraw\u0119dzie przed podgrzaniem. <\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8220;<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">Formowane<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; kuwety s\u0105 sk\u0142adane poprzez najpierw podgrzanie kwarcu do wysokiej temperatury, a nast\u0119pnie zastosowanie nacisku w celu sklejenia element\u00f3w, eliminuj\u0105c potrzeb\u0119 stosowania kleju, kt\u00f3ry jest<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">bezklejowe, bezpo\u015brednie \u0142\u0105czenie. <\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8220;<\/span><b style=\"color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">Po\u0142\u0105czony<\/b><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8221; oraz &#8220;<\/span><b style=\"color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">Formowane<\/b><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8221; metoda wytwarzania pozwala kuwecie o zwi\u0119kszonej odporno\u015bci chemicznej na przechowywanie roztwor\u00f3w pr\u00f3bek o w\u0142a\u015bciwo\u015bciach korozyjnych, takich jak kwas nitrochlorowodorowy (woda kr\u00f3lewska), bez uszkodzenia. <\/span><\/p>\n<p><div id=\"footable_parent_2210\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_3\" data-footable_id=\"2210\" data-filter-delay=\"1000\" aria-label=\"Fabrication Process\"            id=\"footable_2210\"\n           data-unique_identifier=\"ninja_table_unique_id_67690370_2210\"\n           class=\" foo-table ninja_footable foo_table_2210 ninja_table_unique_id_67690370_2210 ui table  nt_type_legacy_table fixed selectable celled striped compact vertical_centered  footable-paging-left ninjatable_hide_header_row ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                            <col class=\"ninja_column_2 \">\n                            <col class=\"ninja_column_3 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_1  \">1<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_2 \">2<\/th><th scope=\"col\"  class=\"ninja_column_2 ninja_clmn_nm_3 \">3<\/th><th scope=\"col\"  class=\"ninja_column_3 ninja_clmn_nm_4 \">4<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"26\" class=\"ninja_table_row_0 nt_row_id_26\">\n            <td><\/td><td><Strong>*Molded<\/td><td><Strong>*Fused<\/td><td><Strong>*Bonded \/ Glued<\/td>        <\/tr>\n            <tr data-row_id=\"27\" class=\"ninja_table_row_1 nt_row_id_27\">\n            <td><Strong>UV vis ( 190- 2500 nm)<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"28\" class=\"ninja_table_row_2 nt_row_id_28\">\n            <td><strong>Transmission Matched\t<\/td><td>On Request<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"29\" class=\"ninja_table_row_3 nt_row_id_29\">\n            <td><strong>Transmission &gt; 80%<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"30\" class=\"ninja_table_row_4 nt_row_id_30\">\n            <td><strong>Resistant to Acids and Bases (except hydrofluoric acid)<\/td><td>Yes<\/td><td>Yes<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"31\" class=\"ninja_table_row_5 nt_row_id_31\">\n            <td><strong>Resistant to Organic Solvents<\/td><td>Yes<\/td><td>Yes<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"32\" class=\"ninja_table_row_6 nt_row_id_32\">\n            <td><strong>Usable upto 600\u00b0C (1112\u00b0F)<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"33\" class=\"ninja_table_row_7 nt_row_id_33\">\n            <td><strong>Usable upto 1200\u00b0C (2192\u00b0F)<\/td><td>Yes<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"34\" class=\"ninja_table_row_8 nt_row_id_34\">\n            <td><strong>0 Variations Reading<\/td><td>On Request<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"37\" class=\"ninja_table_row_9 nt_row_id_37\">\n            <td><strong>Fabrication<\/td><td>Molded<\/td><td>Assembled with Quartz Powder<\/td><td>Assembled with Glue<\/td>        <\/tr>\n            <tr data-row_id=\"6603\" class=\"ninja_table_row_10 nt_row_id_6603\">\n            <td><Strong>Adhesives<\/Strong><\/td><td>No<\/td><td>No<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"35\" class=\"ninja_table_row_11 nt_row_id_35\">\n            <td><strong>Storage<\/td><td>Short Term Storage<\/td><td>Clean After Use<\/td><td>Clean After Use<\/td>        <\/tr>\n            <tr data-row_id=\"41\" class=\"ninja_table_row_12 nt_row_id_41\">\n            <td><strong>Available Material<\/td><td>Fused Quartz Material<\/td><td><\/td><td><\/td>        <\/tr>\n            <tr data-row_id=\"6604\" class=\"ninja_table_row_13 nt_row_id_6604\">\n            <td><strong>Note<\/td><td colspan=\"3\">Molded and fused cuvettes and cells are assembled by direct fusion without the use of adhesives throughout the production process. This guarantees resistance against corrosive chemicals and high temperature. Each quartz cuvette and cell has excellent transmission from 190nm to 2500nm.<\/td><td class=\"ninja_temp_cell\" data-colspan=\"#colspan#\"><\/td><td class=\"ninja_temp_cell\" data-colspan=\"#colspan#\"><\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8e09587 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8e09587\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fec90e7\" data-id=\"fec90e7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-366ea68 elementor-widget elementor-widget-bacola-product-grid\" data-id=\"366ea68\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Fluorometer Cuvettes with Standard Footer 12.5x12.5mm<\/h4><div class=\"entry-description\">3\/4 Optical Clear Windows for Fluorescence Spectroscopy, Compatible with Most Fluorometers. Browser each item to check similar cuvettes.<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/open-top-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee747c9 elementor-widget elementor-widget-bacola-product-grid\" data-id=\"ee747c9\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Cusotomized Short Cuvettes with Standard Footer 12.5x12.5mm - Special Types<\/h4><div class=\"entry-description\">Four Optical Clear Windows for Fluorescence Spectroscopy, Compatible with Most Fluorometers. Browser each item to check similar cuvettes.<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/open-top-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eedfa27 elementor-widget elementor-widget-bacola-product-grid\" data-id=\"eedfa27\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Long \/ Short Path Length Cuvettes<\/h4><div class=\"entry-description\">Four Optical Clear Windows for Fluorescence Spectroscopy. Short or Long Path Lengths fit Different Sample Dilution.<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/open-top-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4fe5e7 elementor-widget elementor-widget-bacola-product-grid\" data-id=\"f4fe5e7\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Fluorescence Cuvettes with Dual Path Lengths<\/h4><div class=\"entry-description\">Four Optical Clear Windows for Fluorescence Spectroscopy. Short or Long Path Lengths fit Different Sample Dilution<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/open-top-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8ac8582 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8ac8582\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-185d6dd\" data-id=\"185d6dd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0f6eae5 elementor-widget elementor-widget-bacola-product-grid\" data-id=\"0f6eae5\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Square Fluorescence Cuvettes 0.11mL - 125mL<\/h4><div class=\"entry-description\"><\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/open-top-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c15bc05 elementor-widget elementor-widget-text-editor\" data-id=\"c15bc05\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol>\n<li>Kuwety <b>formowane<\/b> : Kawa\u0142ki kwarcu, z kt\u00f3rych sk\u0142adaj\u0105 si\u0119 te kuwety, s\u0105 dok\u0142adnie polerowane przed podgrzaniem. Po podgrzaniu do wysokiej temperatury, dociska si\u0119 elementy do siebie.<\/li>\n<li>Kuwety \u201e <b>topione<\/b> \u201d: Proszek kwarcowy jest nak\u0142adany na kraw\u0119dzie kawa\u0142k\u00f3w kwarcu. Nast\u0119pnie kwarc jest podgrzewany do wysokiej temperatury i wywierany jest nacisk w celu sklejenia kawa\u0142k\u00f3w.<\/li>\n<li>Kuwety &#8221; <b>Bonded<\/b> &#8221; : Ultramikro kuwety z okienkami aperturowymi i p\u00f3\u0142kuwety z czarnymi \u015bciankami oraz niekt\u00f3re kuwety niestandardowe s\u0105 sk\u0142adane za pomoc\u0105 kleju . Stosowa\u0107 wy\u0142\u0105cznie z pr\u00f3bkami wodnymi.<\/li>\n<\/ol>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3cc2631 elementor-hidden-phone elementor-hidden-tablet elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3cc2631\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0baf0e8\" data-id=\"0baf0e8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b8ba571 elementor-widget__width-auto elementor-absolute elementor-widget elementor-widget-image\" data-id=\"b8ba571\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41da1de elementor-widget__width-auto elementor-absolute elementor-widget elementor-widget-image\" data-id=\"41da1de\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e29452b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e29452b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5a98ed2\" data-id=\"5a98ed2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-de65d8c elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"de65d8c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b5ca566\" data-id=\"b5ca566\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6081fe1 elementor-widget elementor-widget-heading\" data-id=\"6081fe1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Kuwety fluorymetryczne z korkami PTFE, 4 polerowane okienka<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8e5b1b elementor-widget elementor-widget-text-editor\" data-id=\"b8e5b1b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: -0.1px;\">Cztery przezroczyste okienka optyczne do spektroskopii fluorescencyjnej<\/span><\/li>\n<li>Korek z PTFE do\u0142\u0105czony do ka\u017cdej kuwety do hermetycznego uszczelnienia<\/li>\n<li>Wykonane z topionego kwarcu UV o wysokiej przepuszczalno\u015bci (190 nm &#8211; 2,5 \u00b5m)<\/li>\n<li>R\u00f3\u017cne mo\u017cliwo\u015bci obj\u0119to\u015bci od 350 \u00b5l do 3,5 ml, konfigurowalne<\/li>\n<li>Elastyczne d\u0142ugo\u015bci \u015bcie\u017cki optycznej od 1 mm do 10 mm<\/li>\n<li>Stopione i formowane kuwety o zwi\u0119kszonej odporno\u015bci chemicznej<\/li>\n<li>Nadaje si\u0119 do r\u00f3\u017cnych producent\u00f3w<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-dbd672d\" data-id=\"dbd672d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4322184 elementor-widget elementor-widget-image\" data-id=\"4322184\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/07\/VFPMC-3.5mL-Fluorescence-Cuvette-with-PTFE-Stopper-Molded-Lighpath-10mm-3.jpg\" title=\"(VFPMC) Kuweta fluorescencyjna 3,5 ml z korkiem PTFE, formowana, \u015bcie\u017cka \u015bwiat\u0142a 10 mm (3)\" alt=\"(VFPMC) Kuweta fluorescencyjna 3,5 ml z korkiem PTFE, formowana, \u015bcie\u017cka \u015bwiat\u0142a 10 mm (3)\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b860d9a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b860d9a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-27c8bb7\" data-id=\"27c8bb7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1c59f30 elementor-widget elementor-widget-image\" data-id=\"1c59f30\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/cuvettes-4-windows-stopper.png\" title=\"kuwety-4-okienka-korek\" alt=\"kuwety-4-okienka-korek\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b99ef70\" data-id=\"b99ef70\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e3d071 elementor-widget elementor-widget-text-editor\" data-id=\"2e3d071\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Kuwety te maj\u0105 4 polerowane optycznie okienka do eksperyment\u00f3w spektroskopii fluorescencyjnej. Cztery polerowane okienka umo\u017cliwiaj\u0105 pomiary fluorescencji pod k\u0105tem prostym do \u015bcie\u017cki wi\u0105zki. Do czyszczenia kuwet mo\u017cna zastosowa\u0107 standardowe procedury czyszczenia optyki. Okienka wi\u0105zki tych kuwet mog\u0105 by\u0107 wykorzystywane do r\u00f3\u017cnych zastosowa\u0144 spektroskopowych, pomimo tego, \u017ce s\u0105 one zbudowane do fluorescencji. Kuwety z dwiema polerowanymi i dwiema matowymi stronami s\u0105 r\u00f3wnie\u017c dost\u0119pne w Qvarz\u00ae do tych innych pomiar\u00f3w spektroskopowych (patrz powy\u017cej).<\/p>\n<p>Nasze kuwety maj\u0105 kwadratow\u0105 \u015brednic\u0119 zewn\u0119trzn\u0105 12,5 mm, d\u0142ugo\u015b\u0107 drogi transmisji 10 mm przez pr\u00f3bk\u0119 i pojemno\u015bci od 350 mikrolitr\u00f3w do 3,5 mililitr\u00f3w. Opr\u00f3cz zwyk\u0142ych kuwet typu \u201eFused\u201d (tj. VFPFA), kuwety o kr\u00f3tkiej lub d\u0142ugiej drodze (1,2 mm) oferowane s\u0105 w wersji \u201eMolded\u201d dla zwi\u0119kszonej odporno\u015bci chemicznej (tzw. VFPM5). <span style=\"background-color: var(--color-background);\">Wszystkie te kuwety s\u0105 wyposa\u017cone w korek z PTFE, aby unikn\u0105\u0107 zanieczyszczenia kurzem i innymi cz\u0105stkami oraz w celu hermetycznego uszczelnienia. Ka\u017cda kuweta jest wytrawiona laserowo liter\u0105 \u201eQ\u201d, kt\u00f3ra oznacza jej kwarcow\u0105 budow\u0119 po stronie przepuszczania \u015bwiat\u0142a.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7684f8a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7684f8a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-39a5e01\" data-id=\"39a5e01\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-12abaeb elementor-widget elementor-widget-text-editor\" data-id=\"12abaeb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">Kuwety \u201e <b>Fused<\/b> \u201d maj\u0105 proszek kwarcowy nak\u0142adany na kraw\u0119dzie przed podgrzaniem. <\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8220;<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">Formowane<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; kuwety s\u0105 sk\u0142adane poprzez najpierw podgrzanie kwarcu do wysokiej temperatury, a nast\u0119pnie zastosowanie nacisku w celu sklejenia element\u00f3w, eliminuj\u0105c potrzeb\u0119 stosowania kleju, kt\u00f3ry jest<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">bezklejowe, bezpo\u015brednie \u0142\u0105czenie. <\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8220;<\/span><b style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Po\u0142\u0105czony<\/b><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; oraz &#8220;<\/span><b style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Formowane<\/b><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; metoda wytwarzania pozwala kuwecie o zwi\u0119kszonej odporno\u015bci chemicznej na przechowywanie roztwor\u00f3w pr\u00f3bek o w\u0142a\u015bciwo\u015bciach korozyjnych, takich jak kwas nitrochlorowodorowy (woda kr\u00f3lewska), bez uszkodzenia. <\/span><\/p>\n<p><div id=\"footable_parent_2210\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_4\" data-footable_id=\"2210\" data-filter-delay=\"1000\" aria-label=\"Fabrication Process\"            id=\"footable_2210\"\n           data-unique_identifier=\"ninja_table_unique_id_1620612921_2210\"\n           class=\" foo-table ninja_footable foo_table_2210 ninja_table_unique_id_1620612921_2210 ui table  nt_type_legacy_table fixed selectable celled striped compact vertical_centered  footable-paging-left ninjatable_hide_header_row ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                            <col class=\"ninja_column_2 \">\n                            <col class=\"ninja_column_3 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_1  \">1<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_2 \">2<\/th><th scope=\"col\"  class=\"ninja_column_2 ninja_clmn_nm_3 \">3<\/th><th scope=\"col\"  class=\"ninja_column_3 ninja_clmn_nm_4 \">4<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"26\" class=\"ninja_table_row_0 nt_row_id_26\">\n            <td><\/td><td><Strong>*Molded<\/td><td><Strong>*Fused<\/td><td><Strong>*Bonded \/ Glued<\/td>        <\/tr>\n            <tr data-row_id=\"27\" class=\"ninja_table_row_1 nt_row_id_27\">\n            <td><Strong>UV vis ( 190- 2500 nm)<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"28\" class=\"ninja_table_row_2 nt_row_id_28\">\n            <td><strong>Transmission Matched\t<\/td><td>On Request<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"29\" class=\"ninja_table_row_3 nt_row_id_29\">\n            <td><strong>Transmission &gt; 80%<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"30\" class=\"ninja_table_row_4 nt_row_id_30\">\n            <td><strong>Resistant to Acids and Bases (except hydrofluoric acid)<\/td><td>Yes<\/td><td>Yes<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"31\" class=\"ninja_table_row_5 nt_row_id_31\">\n            <td><strong>Resistant to Organic Solvents<\/td><td>Yes<\/td><td>Yes<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"32\" class=\"ninja_table_row_6 nt_row_id_32\">\n            <td><strong>Usable upto 600\u00b0C (1112\u00b0F)<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"33\" class=\"ninja_table_row_7 nt_row_id_33\">\n            <td><strong>Usable upto 1200\u00b0C (2192\u00b0F)<\/td><td>Yes<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"34\" class=\"ninja_table_row_8 nt_row_id_34\">\n            <td><strong>0 Variations Reading<\/td><td>On Request<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"37\" class=\"ninja_table_row_9 nt_row_id_37\">\n            <td><strong>Fabrication<\/td><td>Molded<\/td><td>Assembled with Quartz Powder<\/td><td>Assembled with Glue<\/td>        <\/tr>\n            <tr data-row_id=\"6603\" class=\"ninja_table_row_10 nt_row_id_6603\">\n            <td><Strong>Adhesives<\/Strong><\/td><td>No<\/td><td>No<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"35\" class=\"ninja_table_row_11 nt_row_id_35\">\n            <td><strong>Storage<\/td><td>Short Term Storage<\/td><td>Clean After Use<\/td><td>Clean After Use<\/td>        <\/tr>\n            <tr data-row_id=\"41\" class=\"ninja_table_row_12 nt_row_id_41\">\n            <td><strong>Available Material<\/td><td>Fused Quartz Material<\/td><td><\/td><td><\/td>        <\/tr>\n            <tr data-row_id=\"6604\" class=\"ninja_table_row_13 nt_row_id_6604\">\n            <td><strong>Note<\/td><td colspan=\"3\">Molded and fused cuvettes and cells are assembled by direct fusion without the use of adhesives throughout the production process. This guarantees resistance against corrosive chemicals and high temperature. Each quartz cuvette and cell has excellent transmission from 190nm to 2500nm.<\/td><td class=\"ninja_temp_cell\" data-colspan=\"#colspan#\"><\/td><td class=\"ninja_temp_cell\" data-colspan=\"#colspan#\"><\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4935c7c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4935c7c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b6bbf8f\" data-id=\"b6bbf8f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ed42522 elementor-widget elementor-widget-bacola-product-grid\" data-id=\"ed42522\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Fluorescence Cuvettes with Standard Footer 12.5x12.5mm<\/h4><div class=\"entry-description\">Four Optical Clear Windows for Fluorescence Spectroscopy, Compatible with Most Fluorometers. Browser each item to check similar cuvettes.<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/stopper-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a098c6d elementor-widget elementor-widget-bacola-product-grid\" data-id=\"a098c6d\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Fluorescence Cuvettes with Standard Footer 12.5x12.5mm - Special Types<\/h4><div class=\"entry-description\">Four Optical Clear Windows for Fluorescence Spectroscopy, Compatible with Most Fluorometers. Browser each item to check similar cuvettes.<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/stopper-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dae5738 elementor-widget elementor-widget-bacola-product-grid\" data-id=\"dae5738\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Customized Fluorescence Cuvettes<\/h4><div class=\"entry-description\"><\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/stopper-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb62c8d elementor-widget elementor-widget-text-editor\" data-id=\"fb62c8d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol>\n<li>Kuwety <b>formowane<\/b> : Kawa\u0142ki kwarcu, z kt\u00f3rych sk\u0142adaj\u0105 si\u0119 te kuwety, s\u0105 dok\u0142adnie polerowane przed podgrzaniem. Po podgrzaniu do wysokiej temperatury, dociska si\u0119 elementy do siebie.<\/li>\n<li>Kuwety \u201e <b>topione<\/b> \u201d: Proszek kwarcowy jest nak\u0142adany na kraw\u0119dzie kawa\u0142k\u00f3w kwarcu. Nast\u0119pnie kwarc jest podgrzewany do wysokiej temperatury i wywierany jest nacisk w celu sklejenia kawa\u0142k\u00f3w.<\/li>\n<li>Kuwety &#8221; <b>Bonded<\/b> &#8221; : Ultramikro kuwety z okienkami aperturowymi i p\u00f3\u0142kuwety z czarnymi \u015bciankami oraz niekt\u00f3re kuwety niestandardowe s\u0105 sk\u0142adane za pomoc\u0105 kleju . Stosowa\u0107 wy\u0142\u0105cznie z pr\u00f3bkami wodnymi.<\/li>\n<\/ol>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fddd5c2 elementor-hidden-phone elementor-hidden-tablet elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fddd5c2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7940b60\" data-id=\"7940b60\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a4ec604 elementor-widget__width-auto elementor-absolute elementor-widget elementor-widget-image\" data-id=\"a4ec604\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e1bc1c elementor-widget__width-auto elementor-absolute elementor-widget elementor-widget-image\" data-id=\"3e1bc1c\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"88\" height=\"40\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png\" class=\"attachment-large size-large wp-image-64587\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/dot-shapes-64x29.png 64w\" sizes=\"(max-width: 88px) 100vw, 88px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bdc663a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bdc663a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dbc6e4d\" data-id=\"dbc6e4d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ce21015 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ce21015\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5060c68\" data-id=\"5060c68\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1870370 elementor-widget elementor-widget-heading\" data-id=\"1870370\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Kuwety fluorescencyjne z zakr\u0119tkami, 4 polerowane okienka<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce6be70 elementor-widget elementor-widget-text-editor\" data-id=\"ce6be70\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: -0.1px;\">Cztery przezroczyste okienka optyczne do spektroskopii fluorescencyjnej<\/span><\/li>\n<li>Nakr\u0119tka z gwintem PTFE do\u0142\u0105czona do ka\u017cdej kuwety do hermetycznego uszczelnienia<\/li>\n<li>Wykonane z topionego kwarcu UV o wysokiej przepuszczalno\u015bci (190 nm &#8211; 2,5 \u00b5m)<\/li>\n<li>R\u00f3\u017cne mo\u017cliwo\u015bci obj\u0119to\u015bci od 700 \u00b5L do 3,5 mL, konfigurowalne<\/li>\n<li>Elastyczne d\u0142ugo\u015bci \u015bcie\u017cki optycznej od 2 mm do 10 mm<\/li>\n<li>Stopione i formowane kuwety o zwi\u0119kszonej odporno\u015bci chemicznej<\/li>\n<li>Nadaje si\u0119 do r\u00f3\u017cnych producent\u00f3w<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-50fd850\" data-id=\"50fd850\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f84006c elementor-widget elementor-widget-image\" data-id=\"f84006c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/07\/VFSM3J-3.5mL-Standard-Fluorescence-Cuvette-with-Screw-Cap-Molded-New-Lighpath-10mm-1.jpg\" title=\"(VFSM3J) Standardowa kuweta fluorescencyjna 3,5 ml z nakr\u0119tk\u0105, formowana, nowa, Lighpath 10 mm (1)\" alt=\"(VFSM3J) Standardowa kuweta fluorescencyjna 3,5 ml z nakr\u0119tk\u0105, formowana, nowa, Lighpath 10 mm (1)\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-86d31bc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"86d31bc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9ddc52b\" data-id=\"9ddc52b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3998ae4 elementor-widget elementor-widget-image\" data-id=\"3998ae4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/cuvettes-4-windows-SCREW-CAP.png\" title=\"kuwety-4-okienka-NAKR\u0118TKA\" alt=\"kuwety-4-okienka-NAKR\u0118TKA\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-03bac54\" data-id=\"03bac54\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-87abe97 elementor-widget elementor-widget-text-editor\" data-id=\"87abe97\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Kuwety te maj\u0105 4 polerowane optycznie okienka do bada\u0144 spektroskopii fluorescencyjnej. Cztery polerowane okienka umo\u017cliwiaj\u0105 pomiary fluorescencji pod k\u0105tem prostym do \u015bcie\u017cki wi\u0105zki. Do czyszczenia kuwet mo\u017cna zastosowa\u0107 standardowe procedury czyszczenia optyki. Okienka wi\u0105zki tych kuwet mog\u0105 by\u0107 wykorzystywane do r\u00f3\u017cnych zastosowa\u0144 spektroskopowych, pomimo tego, \u017ce s\u0105 one zbudowane do fluorescencji. Kuwety z dwiema polerowanymi i dwiema matowymi stronami s\u0105 r\u00f3wnie\u017c dost\u0119pne w Qvarz\u00ae do tych innych pomiar\u00f3w spektroskopowych (patrz powy\u017cej).<\/p>\n<p>Nasze kuwety maj\u0105 kwadratow\u0105 \u015brednic\u0119 zewn\u0119trzn\u0105 12,5 mm, d\u0142ugo\u015b\u0107 drogi transmisji 10 mm przez pr\u00f3bk\u0119 i pojemno\u015bci od 700 mikrolitr\u00f3w do 3,5 mililitr\u00f3w. Opr\u00f3cz zwyk\u0142ych kuwet typu \u201eFused\u201d (tj. VFSF2), kuwety o kr\u00f3tkiej lub d\u0142ugiej d\u0142ugo\u015bci drogi (2, 5, 32 mm) oferowane s\u0105 w wersji \u201eformowanej\u201d dla zwi\u0119kszonej odporno\u015bci chemicznej (tj. VFSM41). Wszystkie te kuwety s\u0105 wyposa\u017cone w nakr\u0119tk\u0119 z PTFE, aby unikn\u0105\u0107 zanieczyszczenia kurzem i innymi cz\u0105steczkami oraz s\u0105 hermetyczne. Ka\u017cda kuweta jest wytrawiona laserowo liter\u0105 \u201eQ\u201d, kt\u00f3ra oznacza jej kwarcow\u0105 budow\u0119 po stronie przepuszczania \u015bwiat\u0142a.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-27581e9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"27581e9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f8015cf\" data-id=\"f8015cf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-22cc57f elementor-widget elementor-widget-text-editor\" data-id=\"22cc57f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">Kuwety \u201e <b>Fused<\/b> \u201d posiadaj\u0105 proszek kwarcowy nak\u0142adany na kraw\u0119dzie przed podgrzaniem. <\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8220;<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">Formowane<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; kuwety s\u0105 sk\u0142adane poprzez najpierw podgrzanie kwarcu do wysokiej temperatury, a nast\u0119pnie zastosowanie nacisku w celu sklejenia element\u00f3w, eliminuj\u0105c potrzeb\u0119 stosowania kleju, kt\u00f3ry jest<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">bezklejowe, bezpo\u015brednie \u0142\u0105czenie. <\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8220;<\/span><b style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Po\u0142\u0105czony<\/b><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; oraz &#8220;<\/span><b style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Formowane<\/b><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; metoda wytwarzania pozwala kuwecie o zwi\u0119kszonej odporno\u015bci chemicznej na przechowywanie roztwor\u00f3w pr\u00f3bek o w\u0142a\u015bciwo\u015bciach korozyjnych podobnych do kwasu nitrochlorowodorowego (woda kr\u00f3lewska), bez ich uszkodzenia. <\/span><\/p>\n<p><div id=\"footable_parent_2210\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_5\" data-footable_id=\"2210\" data-filter-delay=\"1000\" aria-label=\"Fabrication Process\"            id=\"footable_2210\"\n           data-unique_identifier=\"ninja_table_unique_id_154438485_2210\"\n           class=\" foo-table ninja_footable foo_table_2210 ninja_table_unique_id_154438485_2210 ui table  nt_type_legacy_table fixed selectable celled striped compact vertical_centered  footable-paging-left ninjatable_hide_header_row ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                            <col class=\"ninja_column_2 \">\n                            <col class=\"ninja_column_3 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_1  \">1<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_2 \">2<\/th><th scope=\"col\"  class=\"ninja_column_2 ninja_clmn_nm_3 \">3<\/th><th scope=\"col\"  class=\"ninja_column_3 ninja_clmn_nm_4 \">4<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"26\" class=\"ninja_table_row_0 nt_row_id_26\">\n            <td><\/td><td><Strong>*Molded<\/td><td><Strong>*Fused<\/td><td><Strong>*Bonded \/ Glued<\/td>        <\/tr>\n            <tr data-row_id=\"27\" class=\"ninja_table_row_1 nt_row_id_27\">\n            <td><Strong>UV vis ( 190- 2500 nm)<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"28\" class=\"ninja_table_row_2 nt_row_id_28\">\n            <td><strong>Transmission Matched\t<\/td><td>On Request<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"29\" class=\"ninja_table_row_3 nt_row_id_29\">\n            <td><strong>Transmission &gt; 80%<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"30\" class=\"ninja_table_row_4 nt_row_id_30\">\n            <td><strong>Resistant to Acids and Bases (except hydrofluoric acid)<\/td><td>Yes<\/td><td>Yes<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"31\" class=\"ninja_table_row_5 nt_row_id_31\">\n            <td><strong>Resistant to Organic Solvents<\/td><td>Yes<\/td><td>Yes<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"32\" class=\"ninja_table_row_6 nt_row_id_32\">\n            <td><strong>Usable upto 600\u00b0C (1112\u00b0F)<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"33\" class=\"ninja_table_row_7 nt_row_id_33\">\n            <td><strong>Usable upto 1200\u00b0C (2192\u00b0F)<\/td><td>Yes<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"34\" class=\"ninja_table_row_8 nt_row_id_34\">\n            <td><strong>0 Variations Reading<\/td><td>On Request<\/td><td>No<\/td><td>No<\/td>        <\/tr>\n            <tr data-row_id=\"37\" class=\"ninja_table_row_9 nt_row_id_37\">\n            <td><strong>Fabrication<\/td><td>Molded<\/td><td>Assembled with Quartz Powder<\/td><td>Assembled with Glue<\/td>        <\/tr>\n            <tr data-row_id=\"6603\" class=\"ninja_table_row_10 nt_row_id_6603\">\n            <td><Strong>Adhesives<\/Strong><\/td><td>No<\/td><td>No<\/td><td>Yes<\/td>        <\/tr>\n            <tr data-row_id=\"35\" class=\"ninja_table_row_11 nt_row_id_35\">\n            <td><strong>Storage<\/td><td>Short Term Storage<\/td><td>Clean After Use<\/td><td>Clean After Use<\/td>        <\/tr>\n            <tr data-row_id=\"41\" class=\"ninja_table_row_12 nt_row_id_41\">\n            <td><strong>Available Material<\/td><td>Fused Quartz Material<\/td><td><\/td><td><\/td>        <\/tr>\n            <tr data-row_id=\"6604\" class=\"ninja_table_row_13 nt_row_id_6604\">\n            <td><strong>Note<\/td><td colspan=\"3\">Molded and fused cuvettes and cells are assembled by direct fusion without the use of adhesives throughout the production process. This guarantees resistance against corrosive chemicals and high temperature. Each quartz cuvette and cell has excellent transmission from 190nm to 2500nm.<\/td><td class=\"ninja_temp_cell\" data-colspan=\"#colspan#\"><\/td><td class=\"ninja_temp_cell\" data-colspan=\"#colspan#\"><\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-573e54d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"573e54d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c42e609\" data-id=\"c42e609\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2f20937 elementor-widget elementor-widget-bacola-product-grid\" data-id=\"2f20937\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Screw Cap Cuvettes with Standard Footer 12.5x12.5mm<\/h4><div class=\"entry-description\">Four Optical Clear Windows for Fluorescence Spectroscopy, Compatible with Most Fluorometers. Browser each item to check similar cuvettes.<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/screw-cap-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8b40b6 elementor-widget elementor-widget-bacola-product-grid\" data-id=\"c8b40b6\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Fluorometer Cuvettes - Customized<\/h4><div class=\"entry-description\">Four Optical Clear Windows for Fluorescence Spectroscopy, Compatible with Most Fluorometers. Browser each item to check similar cuvettes.<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/screw-cap-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6282237 elementor-widget elementor-widget-bacola-product-grid\" data-id=\"6282237\" data-element_type=\"widget\" data-widget_type=\"bacola-product-grid.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"site-module module-products\"><div class=\"module-header\"><div class=\"column\"><h4 class=\"entry-title\">Short \/ Long Path Length Fluorometer Cuvettes with Screw Cap<\/h4><div class=\"entry-description\">Four Optical Clear Windows for Fluorescence Spectroscopy, Compatible with Most Fluorometers. Browser each item to check similar cuvettes.<\/div><\/div><!-- column --><div class=\"column\"><a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/screw-cap-cuvettes\/\"  class=\"button button-info-default xsmall rounded\">All Open Top Cells <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div><!-- column --><\/div><!-- module-header --><div class=\"module-body\"><div class=\"products column-5 mobile-column-2\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb1a464 elementor-widget elementor-widget-text-editor\" data-id=\"cb1a464\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol>\n<li>Kuwety <b>formowane<\/b> : Kawa\u0142ki kwarcu, z kt\u00f3rych sk\u0142adaj\u0105 si\u0119 te kuwety, s\u0105 dok\u0142adnie polerowane przed podgrzaniem. Po podgrzaniu do wysokiej temperatury, dociska si\u0119 elementy do siebie.<\/li>\n<li>Kuwety \u201e <b>topione<\/b> \u201d: Proszek kwarcowy jest nak\u0142adany na kraw\u0119dzie kawa\u0142k\u00f3w kwarcu. Nast\u0119pnie kwarc jest podgrzewany do wysokiej temperatury i wywierany jest nacisk w celu sklejenia kawa\u0142k\u00f3w.<\/li>\n<li>Kuwety &#8221; <b>Bonded<\/b> &#8221; : Ultramikro kuwety z okienkami aperturowymi i p\u00f3\u0142kuwety z czarnymi \u015bciankami oraz niekt\u00f3re kuwety niestandardowe s\u0105 sk\u0142adane za pomoc\u0105 kleju . Stosowa\u0107 wy\u0142\u0105cznie z pr\u00f3bkami wodnymi.<\/li>\n<\/ol>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-14d888cf elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"14d888cf\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-11705e6b\" data-id=\"11705e6b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d223e81 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d223e81\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b84c1d4\" data-id=\"b84c1d4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-8739ad3 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8739ad3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a8c19e7\" data-id=\"a8c19e7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-05e0945 elementor-widget elementor-widget-heading\" data-id=\"05e0945\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Jakie s\u0105 typowe pr\u00f3bki spektroskopii?<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb5fbeb elementor-widget elementor-widget-text-editor\" data-id=\"fb5fbeb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Zdecydowana wi\u0119kszo\u015b\u0107 pr\u00f3bek spektroskopowych UV\/Vis to roztwory umieszczane w kuwecie do pomiaru. Kuwety to malutkie pojemniki szklane lub kwarcowe o prostok\u0105tnym kszta\u0142cie. Wi\u0105zka laserowa jest zwykle przeznaczona do przebycia odleg\u0142o\u015bci 10 mm przez zawarto\u015b\u0107, jednak d\u0142ugo\u015b\u0107 drogi \u015bwiat\u0142a mo\u017ce wynosi\u0107 od 0,1 lub 0,2 mm do 100 mm. Kuwety z pr\u00f3bkami zwykle zawieraj\u0105 bardzo rozcie\u0144czony roztw\u00f3r mierzonej substancji chemicznej. Kuwety o d\u0142ugiej drodze optycznej s\u0105 zwykle u\u017cywane do testowania silnie rozcie\u0144czonych roztwor\u00f3w pr\u00f3bek. Zgodnie z prawem Beera im wi\u0119ksza czu\u0142o\u015b\u0107 analizy, tym d\u0142u\u017csza powinna by\u0107 \u015bcie\u017cka pr\u00f3bki.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8badd0f\" data-id=\"8badd0f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d820594 elementor-widget elementor-widget-image\" data-id=\"d820594\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"586\" height=\"291\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/long-short-path-length-cuvettes-with-lids.jpg\" class=\"attachment-medium_large size-medium_large wp-image-67363\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/long-short-path-length-cuvettes-with-lids.jpg 586w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/long-short-path-length-cuvettes-with-lids-90x45.jpg 90w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/long-short-path-length-cuvettes-with-lids-64x32.jpg 64w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/long-short-path-length-cuvettes-with-lids-300x149.jpg 300w\" sizes=\"(max-width: 586px) 100vw, 586px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-247e929 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"247e929\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-9c50739\" data-id=\"9c50739\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8ca40a0 elementor-widget elementor-widget-text-editor\" data-id=\"8ca40a0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Rozpuszczalnik dobiera si\u0119 tak, aby \u017cadna znacz\u0105ca ilo\u015b\u0107 \u015bwiat\u0142a w interesuj\u0105cym zakresie d\u0142ugo\u015bci fali nie by\u0142a przez niego absorbowana. Kuwety w wi\u0119kszo\u015bci przyrz\u0105d\u00f3w maj\u0105 zmie\u015bci\u0107 si\u0119 w 10 mm kwadratowym pojemniku.<\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Inne typy pr\u00f3bek nie b\u0119d\u0105cych roztworem s\u0105 powszechnie mierzone w wysokowydajnych urz\u0105dzeniach UV\/Vis\/NIR. Materia\u0142y lite, zar\u00f3wno przezroczyste, jak i nieprzezroczyste, mo\u017cna ocenia\u0107 za pomoc\u0105 odpowiedniego akcesorium do dyfuzyjnego wsp\u00f3\u0142czynnika odbicia, takiego jak sfera ca\u0142kuj\u0105ca. Pr\u00f3bki, takie jak lustra i pow\u0142oki optyczne, mo\u017cna mierzy\u0107 za pomoc\u0105 akcesori\u00f3w do odbicia lustrzanego.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ac79d49 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ac79d49\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-19e7616\" data-id=\"19e7616\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-9f18125 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9f18125\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-086d791\" data-id=\"086d791\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6072c7e elementor-widget elementor-widget-heading\" data-id=\"6072c7e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Jaka jest r\u00f3\u017cnica materia\u0142owa kuwet?<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5e7ed5 elementor-widget elementor-widget-text-editor\" data-id=\"a5e7ed5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Przy mierzonej d\u0142ugo\u015bci fali materia\u0142 do produkcji kuwet nie mo\u017ce mie\u0107 absorpcji. Szk\u0142o i kwarc to dwa popularne materia\u0142y na kuwety. W przypadku ogniw jednorazowych powszechnie wybiera si\u0119 polistyren (PS) i polimetakrylan metylu (PMMA). D\u0142ugo\u015bci fal, dla kt\u00f3rych mo\u017cna stosowa\u0107 r\u00f3\u017cne typy kuwet i kuwet, pokazano na prawym rysunku. Wykrywalny zakres d\u0142ugo\u015bci fal r\u00f3\u017cni si\u0119 w zale\u017cno\u015bci od materia\u0142u kuwety.<\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Na rysunku przedstawiono widma transmisyjne uzyskane dla kilku typ\u00f3w ogniw wykorzystuj\u0105cych powietrze jako obiekt pomiarowy. Nie ma absorpcji przez kom\u00f3rki w zakresach d\u0142ugo\u015bci fali pomiarowej wskazanych na rysunku.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ecc24a8\" data-id=\"ecc24a8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75a986a elementor-widget elementor-widget-image\" data-id=\"75a986a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"757\" height=\"408\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/measurements-of-different-material.png\" class=\"attachment-medium_large size-medium_large wp-image-67381\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/measurements-of-different-material.png 757w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/measurements-of-different-material-90x49.png 90w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/measurements-of-different-material-600x323.png 600w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/measurements-of-different-material-64x34.png 64w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/measurements-of-different-material-300x162.png 300w\" sizes=\"(max-width: 757px) 100vw, 757px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5aa2578 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5aa2578\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-d7032df\" data-id=\"d7032df\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-59da83f elementor-widget elementor-widget-text-editor\" data-id=\"59da83f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Opr\u00f3cz po\u017c\u0105danych zakres\u00f3w pomiarowych d\u0142ugo\u015bci fali pojawia si\u0119 r\u00f3wnie\u017c kwestia odporno\u015bci chemicznej kuwety. Szk\u0142o i kwarc s\u0105 odporne chemicznie, z wyj\u0105tkiem silnie alkalicznych roztwor\u00f3w. Natomiast odporno\u015b\u0107 chemiczna plastikowych kuwet jednorazowych jest r\u00f3\u017cna w zale\u017cno\u015bci od substancji, dlatego przy wyborze celi do pomiaru wymagana jest szczeg\u00f3lna ostro\u017cno\u015b\u0107. Inn\u0105 rzecz\u0105, o kt\u00f3rej nale\u017cy pami\u0119ta\u0107, jest to, \u017ce d\u0142ugo\u015bci \u015bcie\u017cek optycznych poszczeg\u00f3lnych kuwet jednorazowych, kt\u00f3re zwykle s\u0105 wyrzucane po u\u017cyciu, r\u00f3\u017cni\u0105 si\u0119 nieznacznie. Mo\u017ce to skutkowa\u0107 ilo\u015bciowymi b\u0142\u0119dami warto\u015bci.<\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Kuwety szklane maj\u0105 zakres pomiarowy od oko\u0142o 320 nm do 2500 nm, kt\u00f3ry jest w\u0119\u017cszy ni\u017c kuwety kwarcowe, poniewa\u017c szk\u0142o jest nieprzezroczyste w ultrafiolecie. S\u0105 jednak praktyczn\u0105 i ta\u0144sz\u0105 alternatyw\u0105 dla ogniw kwarcowych, pod warunkiem, \u017ce pomiary nie s\u0105 wymagane w zakresie d\u0142ugo\u015bci fal ultrafioletowych poni\u017cej oko\u0142o 320 nm. Te kuwety s\u0105 cz\u0119sto oznaczone liter\u0105 \u201eG\u201d.<\/span><\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Gdy u\u017cywane s\u0105 kuwety szklane lub kwarcowe, wykonuje si\u0119 seri\u0119 pomiar\u00f3w w celu usuni\u0119cia r\u00f3\u017cnic w d\u0142ugo\u015bci drogi optycznej od kom\u00f3rki do kom\u00f3rki. Jednorazowe ogniwa s\u0105 zbudowane z plastiku i po zu\u017cyciu mog\u0105 zosta\u0107 wyrzucone. W przeciwie\u0144stwie do wspomnianych powy\u017cej ogniw szklanych i kwarcowych, ka\u017cda pr\u00f3bka jest umieszczana w osobnej celi jednorazowego u\u017cytku. Poniewa\u017c r\u00f3\u017cnice w d\u0142ugo\u015bci drogi optycznej cz\u0119sto wyst\u0119puj\u0105 mi\u0119dzy kom\u00f3rkami, uzyskanie prawid\u0142owych danych jest trudne. Gdy du\u017ca precyzja pomiaru nie jest konieczna, stosuje si\u0119 ogniwa jednorazowe. S\u0105 pomocne przy pomiarach pr\u00f3bek biologicznych, w kt\u00f3rych wymywanie materia\u0142u z kom\u00f3rki jest trudne. Jednorazowe ogniwa nie s\u0105 w stanie mierzy\u0107 pr\u00f3bek, kt\u00f3re niszcz\u0105 tworzywa sztuczne, takie jak rozpuszczalniki organiczne, poniewa\u017c s\u0105 zbudowane z tworzywa sztucznego. S\u0105 one r\u00f3wnie\u017c nieprzezroczyste w ultrafiolecie i bliskiej podczerwieni, ograniczone jedynie do obserwacji w zakresie widma \u015bwiat\u0142a widzialnego.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-32c551c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"32c551c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3980d0a\" data-id=\"3980d0a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-9924352 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9924352\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-676ecb8\" data-id=\"676ecb8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b817328 elementor-widget elementor-widget-heading\" data-id=\"b817328\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Dlaczego stosuje si\u0119 kuwety o \u201ekr\u00f3tkiej d\u0142ugo\u015bci drogi\u201d? (dla zbyt st\u0119\u017conych pr\u00f3bek)<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-37e159d elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"37e159d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1d8ca53\" data-id=\"1d8ca53\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b7cacc5 elementor-widget elementor-widget-image\" data-id=\"b7cacc5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"714\" height=\"412\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/absorption-spectra-of-toluene.png\" class=\"attachment-medium_large size-medium_large wp-image-67420\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/absorption-spectra-of-toluene.png 714w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/absorption-spectra-of-toluene-90x52.png 90w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/absorption-spectra-of-toluene-600x346.png 600w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/absorption-spectra-of-toluene-64x37.png 64w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/absorption-spectra-of-toluene-300x173.png 300w\" sizes=\"(max-width: 714px) 100vw, 714px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-061b911\" data-id=\"061b911\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7f8c67f elementor-widget elementor-widget-text-editor\" data-id=\"7f8c67f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Gdy pr\u00f3bki o wysokim st\u0119\u017ceniu s\u0105 rozcie\u0144czane, do ich pomiaru mo\u017cna u\u017cy\u0107 kuwety 10 mm. Istniej\u0105 jednak pr\u00f3bki, kt\u00f3re trudno rozcie\u0144czy\u0107. Na przyk\u0142ad rozcie\u0144czenie pr\u00f3bki mo\u017ce spowodowa\u0107 zmian\u0119 absorbancji z powodu oddzia\u0142ywania z rozpuszczalnikiem (tj. przesuni\u0119cie d\u0142ugo\u015bci fali pik\u00f3w).<\/p>\n<p>Gdy absorbancja jest wysoka, a rozcie\u0144czenie trudne, do pomiaru absorbancji mo\u017cna u\u017cy\u0107 kuwety o kr\u00f3tkiej drodze. Kuwety o kr\u00f3tkiej drodze optycznej s\u0105 dost\u0119pne w d\u0142ugo\u015bciach drogi optycznej 0,2 mm, 0,5 mm, 1 mm, 2 mm, 3 mm i 5 mm. Wyniki analizy toluenu przy u\u017cyciu kuwety 1 mm i kuwety 10 mm przedstawiono na lewym rysunku. Ogniwo 1 mm ma znacznie mniejsze nasycenie absorpcji (tj. 0% transmitancji) ni\u017c ogniwo 10 mm.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6c9cd26 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6c9cd26\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-68892fe\" data-id=\"68892fe\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-92f213b elementor-widget elementor-widget-text-editor\" data-id=\"92f213b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Analiza roztworu w zakresie d\u0142ugo\u015bci fal w bliskiej podczerwieni jest dobrze znanym zastosowaniem pomiaru wykorzystuj\u0105cego kuwety o kr\u00f3tkiej drodze optycznej. Gdy 10 mm cela jest u\u017cywana do pomiar\u00f3w w bliskiej podczerwieni, nasycenie zwykle wyst\u0119puje z powodu absorpcji rozpuszczalnika, co utrudnia okre\u015blenie absorpcji pr\u00f3bki. Aby unikn\u0105\u0107 nasycenia absorpcyjnego spowodowanego rozpuszczalnikiem, stosuje si\u0119 kuwet\u0119 o kr\u00f3tkiej drodze.<\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">O d\u0142ugo\u015bci drogi optycznej kom\u00f3rki decyduje wielko\u015b\u0107 absorbancji lub transmitancji w pr\u00f3bkach o niskim i wysokim st\u0119\u017ceniu.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9a92ec5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9a92ec5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7301646\" data-id=\"7301646\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-518aa17 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"518aa17\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-0ddf5a5\" data-id=\"0ddf5a5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-581dec0 elementor-widget elementor-widget-heading\" data-id=\"581dec0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Dlaczego stosuje si\u0119 kuwety o \u201ed\u0142ugiej d\u0142ugo\u015bci drogi\u201d? (dla pr\u00f3bek zbyt rozcie\u0144czonych)<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a7b31a4 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a7b31a4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5a8964c\" data-id=\"5a8964c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-848f062 elementor-widget elementor-widget-text-editor\" data-id=\"848f062\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wiele r\u00f3\u017cnych rodzaj\u00f3w analizy roztwor\u00f3w wykorzystuje kuwety o d\u0142ugo\u015bci drogi optycznej 10 mm. Je\u015bli jednak st\u0119\u017cenie pr\u00f3bki jest niskie, kom\u00f3rka tej wielko\u015bci mo\u017ce nie by\u0107 w stanie zapewni\u0107 odpowiedniej absorbancji. Chocia\u017c do zat\u0119\u017cania pr\u00f3bek mo\u017cna u\u017cywa\u0107 kuwet 10 mm, koncentracja mo\u017ce by\u0107 utrudniona, je\u015bli materia\u0142 wyparuje lub nast\u0105pi zmiana chemiczna podczas procesu zat\u0119\u017cania. W takich przypadkach zastosowanie \u201ekuwety o d\u0142ugiej drodze\u201d do pomiaru jest bardziej efektywne. Kuwety o du\u017cej d\u0142ugo\u015bci drogi optycznej s\u0105 dost\u0119pne w d\u0142ugo\u015bciach drogi optycznej 20 mm, 30 mm, 40 mm, 50 mm i 100 mm. Absorbancja wzrasta wprost proporcjonalnie do d\u0142ugo\u015bci drogi optycznej ogniwa. Wyniki testowania roztworu nadmanganianu potasu o st\u0119\u017ceniu 10 mg\/L z kuwet\u0105 o d\u0142ugo\u015bci drogi optycznej 10 mm i kuwet\u0105 o d\u0142ugo\u015bci drogi optycznej 100 mm przedstawiono na rysunku po prawej stronie. Jak mo\u017cna zaobserwowa\u0107, absorbancja kom\u00f3rki 100 mm jest dziesi\u0119ciokrotnie wi\u0119ksza ni\u017c kom\u00f3rki 10 mm.<\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Pomiar zm\u0119tnienia wody jest dobrze znanym zastosowaniem analizy wykorzystuj\u0105cej kuwety o du\u017cej d\u0142ugo\u015bci drogi optycznej. Pr\u00f3bki o niskiej m\u0119tno\u015bci s\u0105 cz\u0119sto analizowane przy u\u017cyciu kom\u00f3rek 50 mm i 100 mm.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-68da7c1\" data-id=\"68da7c1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ef83f8e elementor-widget elementor-widget-image\" data-id=\"ef83f8e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"689\" height=\"424\" src=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/absorption-spectra-of-potassium-permanganate.png\" class=\"attachment-medium_large size-medium_large wp-image-67399\" alt=\"\" srcset=\"https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/absorption-spectra-of-potassium-permanganate.png 689w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/absorption-spectra-of-potassium-permanganate-88x54.png 88w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/absorption-spectra-of-potassium-permanganate-600x369.png 600w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/absorption-spectra-of-potassium-permanganate-64x39.png 64w, https:\/\/qvarz.com\/wp-content\/uploads\/2021\/12\/absorption-spectra-of-potassium-permanganate-300x185.png 300w\" sizes=\"(max-width: 689px) 100vw, 689px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-70f51c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"70f51c4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ed16ebc\" data-id=\"ed16ebc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-32cdd35 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"32cdd35\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-42a9d33\" data-id=\"42a9d33\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8ed83df elementor-widget elementor-widget-heading\" data-id=\"8ed83df\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Jak wyczy\u015bci\u0107 kuwety?<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99071f8 elementor-widget elementor-widget-text-editor\" data-id=\"99071f8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>To popularne pytanie, na kt\u00f3re nie ma ostatecznego rozwi\u0105zania. W\u0142a\u015bciwie nie ma konkretnej, pluszowej metody czyszczenia. I dlaczego?<\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Powodem tego jest szeroki zakres ocenianych pr\u00f3bek. Ze wzgl\u0119du na du\u017c\u0105 r\u00f3\u017cnorodno\u015b\u0107 pr\u00f3bek analitycznych konieczna jest du\u017ca liczba procedur czyszczenia. Jednak poniewa\u017c wyszczeg\u00f3lnianie wszystkich sposob\u00f3w jest nierealne, nie przyczynia si\u0119 do rozwi\u0105zania problemu. W rezultacie poni\u017cej zamie\u015bcili\u015bmy gar\u015b\u0107 najbardziej typowych procedur czyszczenia. Techniki te mo\u017cna podzieli\u0107 na kilka kategorii. Pierwsza grupa wykorzystuje wod\u0119 jako rozpuszczalnik, podczas gdy druga wykorzystuje rozpuszczalnik organiczny.<\/span><\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">1) U\u017cywanie wody jako rozpuszczalnika &#8211; Najpierw wyczy\u015b\u0107 oczyszczon\u0105 wod\u0105, nast\u0119pnie etanolem, a nast\u0119pnie osusz. Namoczy\u0107 ogniwa w komercyjnym roztworze czyszcz\u0105cym opracowanym specjalnie do czyszczenia ogniw (przez oko\u0142o 10 minut w temperaturze od 30 do 50\u00b0C) w celu uzyskania powa\u017cniejszych zanieczyszcze\u0144. Nast\u0119pnie op\u0142ucz cel\u0119 wod\u0105 destylowan\u0105 i zanurz j\u0105 w rozcie\u0144czonym roztworze kwasu azotowego i nadtlenku wodoru (na oko\u0142o 30 minut). Na koniec op\u0142ucz cel\u0119 wod\u0105 destylowan\u0105 i umie\u015b\u0107 j\u0105 w hermetycznym pojemniku.<\/span><\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">2) Czyszczenie rozpuszczalnikami organicznymi (tylko typy topione lub formowane) \u2013 Po oczyszczeniu rozpuszczalnikiem organicznym wyczy\u015b\u0107 etanolem lub acetonem, a nast\u0119pnie wyczy\u015b\u0107 stosuj\u0105c t\u0119 sam\u0105 metod\u0119, jak opisano powy\u017cej dla roztworu wodnego.<\/span><\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">3) Delikatnie wyszoruj kom\u00f3rk\u0119 bawe\u0142nianym wacikiem, je\u015bli zanieczyszczenie jest uporczywe. Unikaj alkalicznych roztwor\u00f3w czyszcz\u0105cych, kt\u00f3re mog\u0105 spowodowa\u0107 rozpad szk\u0142a, oraz ultrad\u017awi\u0119kowych metod czyszczenia, kt\u00f3re mog\u0105 uszkodzi\u0107 kom\u00f3rk\u0119.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Kuwety kwarcowe do spektroskopii UV\/Vis\/IR Wszystkie kuwety mo\u017cna dostosowa\u0107 na \u017cyczenie Materia\u0142 kwarcowy topiony UV z gwarantowan\u0105 transmisj\u0105 D\u0142ugo\u015bci \u015bcie\u017cek od 0,1 do 100 mm Wysy\u0142ka od drzwi do drzwi Niezwykle wysoka r\u00f3wnoleg\u0142o\u015b\u0107 okien z tolerancj\u0105 0,01 mm Optyczna p\u0142asko\u015b\u0107 powierzchni okien 0,01 mm Kwarcowe widmo transmisji 190nm-2500nm Zmienno\u015b\u0107 par 0,1% dla powtarzalnych wynik\u00f3w pomiar\u00f3w<\/p>\n<div class=\"klb-readmore entry-button\"><a class=\"button\" href=\"https:\/\/qvarz.com\/pl\/kuwety-kwarcowe-do-spektroskopii-uv-vis-ir\/\">Read More<\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","ub_ctt_via":"","footnotes":""},"class_list":["post-69353","page","type-page","status-publish","hentry"],"featured_image_src":null,"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"bacola-woo-product":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"variation_swatches_image_size":false,"variation_swatches_tooltip_size":false,"dgwt-wcas-product-suggestion":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/qvarz.com\/pl\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"Kuwety kwarcowe do spektroskopii UV\/Vis\/IR Wszystkie kuwety mo\u017cna dostosowa\u0107 na \u017cyczenie Materia\u0142 kwarcowy topiony UV z gwarantowan\u0105 transmisj\u0105 D\u0142ugo\u015bci \u015bcie\u017cek od 0,1 do 100 mm Wysy\u0142ka od drzwi do drzwi Niezwykle wysoka r\u00f3wnoleg\u0142o\u015b\u0107 okien z tolerancj\u0105 0,01 mm Optyczna p\u0142asko\u015b\u0107 powierzchni okien 0,01 mm Kwarcowe widmo transmisji 190nm-2500nm Zmienno\u015b\u0107 par 0,1% dla powtarzalnych wynik\u00f3w pomiar\u00f3wRead&hellip;","_links":{"self":[{"href":"https:\/\/qvarz.com\/pl\/wp-json\/wp\/v2\/pages\/69353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qvarz.com\/pl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/qvarz.com\/pl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/qvarz.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qvarz.com\/pl\/wp-json\/wp\/v2\/comments?post=69353"}],"version-history":[{"count":1,"href":"https:\/\/qvarz.com\/pl\/wp-json\/wp\/v2\/pages\/69353\/revisions"}],"predecessor-version":[{"id":69359,"href":"https:\/\/qvarz.com\/pl\/wp-json\/wp\/v2\/pages\/69353\/revisions\/69359"}],"wp:attachment":[{"href":"https:\/\/qvarz.com\/pl\/wp-json\/wp\/v2\/media?parent=69353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}