{"id":69320,"date":"2022-02-21T15:31:45","date_gmt":"2022-02-21T07:31:45","guid":{"rendered":"https:\/\/qvarz.com\/cuvetes-de-quartzo-para-espectroscopia-uv-vis-ir\/"},"modified":"2022-02-21T15:34:44","modified_gmt":"2022-02-21T07:34:44","slug":"cuvetes-de-quartzo-para-espectroscopia-uv-vis-ir","status":"publish","type":"page","link":"https:\/\/qvarz.com\/pt-pt\/cuvetes-de-quartzo-para-espectroscopia-uv-vis-ir\/","title":{"rendered":"Cuvetes de quartzo para espectroscopia UV\/VIS\/IR"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"69320\" class=\"elementor elementor-69320\">\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-64590\" 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-64590\" 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>Material uv de quartzo fundido com transmiss\u00e3o garantida<\/li>\n<li>Comprimentos do caminho de 0,1 a 100mm porta a porta<\/li>\n<li>Paralelismo de janelas extremamente altas com toler\u00e2ncia de 0,01mm<\/li>\n<li>Windows \u00d3tica Surface Flatness de 0.01mm<\/li>\n<li>Espectro de Transmiss\u00e3o de Quartzo de 190nm-2500nm<\/li>\n<li>Varia\u00e7\u00e3o do par de 0,1% para resultados de medi\u00e7\u00e3o reprodut\u00edveis<\/li>\n<li>Resist\u00eancia Qu\u00edmica e Estabilidade de Alta Temperatura<\/li>\n<li>Espectrofot\u00f3metro e Utiliza\u00e7\u00e3o do Fluor\u00f3metro com 2\/4 Desimpedia<\/li>\n<li>Ultra Micro, Micro e Macro Cuvettes personaliz\u00e1veis com capacidades que variam de 70\u03bcL a 35mL<\/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>Caracter\u00edsticas de Cuvette<\/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>Fabricado a partir de Quartzo UV de alta transmiss\u00e3o para a gama de espectro de 190 nm &#8211; 2,5 \u03bcm<\/li>\n<li>Duas ou quatro janelas polidas \u00f3ticas para medi\u00e7\u00f5es espectr\u00f3picas UV\/Vis\/IR<\/li>\n<li>Ultra Micro, Micro e Macro Cuvettes com Capacidades Que variam de 70\u03bcL a 35mL<\/li>\n<li>Padr\u00e3o 0,2mm &#8211; Comprimentos \u00f3ticos de 100mm e 12,5x (2,7 &#8211; 102,5)mm P\u00e9-de-p\u00e9 quadrado<\/li>\n<li>Dispon\u00edvel com fechos ptfe ou rolhas herm\u00e9ticas \/ Tampas roscadas de parafuso<\/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>Rio Qvarz<sup><br \/>\n  <span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">\u00ae<\/span><br \/>\n<\/sup><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">  Cuvettes s\u00e3o c\u00e9lulas de alta qualidade projetadas para conter amostras l\u00edquidas para medi\u00e7\u00f5es espectrosc\u00f3picas. Al\u00e9m da luz UV, estes cuvetes tamb\u00e9m s\u00e3o compat\u00edveis com espectros de luz vis\u00edveis e infravermelhos at\u00e9 2500 nm. A espectroscopia de absor\u00e7\u00e3o e fluoresc\u00eancia requerem cuvetettes com dois ou quatro lados polidos \u00f3ticos dispon\u00edveis em stock ou <a href=\"https:\/\/qvarz.com\/cuvettes-and-cells-custom-fabrication\/\">personaliza\u00e7\u00e3o<\/a>. Os lados polidos \u00f3ticos podem ser limpos utilizando m\u00e9todos de limpeza padr\u00e3o. Adicionalmente, as tampas ptfe est\u00e3o dispon\u00edveis em tr\u00eas tipos <a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/open-top-cuvettes\/\">diferentes: tampas PTFE<\/a> para bloquear poeiras e outras part\u00edculas, e <a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/stopper-cuvettes\/\">rolhas de PTFE ou tampas<\/a> de <a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/screw-cap-cuvettes\/\">parafusos<\/a> para evitar a evapora\u00e7\u00e3o do l\u00edquido, e para aplica\u00e7\u00f5es herm\u00e9ticas.<\/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=\"Fused-UV-vis-Cuvettes-Transmiss\u00e3o\" 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;\">(Clique direito para ampliar)<\/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;\">Testado com uma cuvette vazia para medir a transmiss\u00e3o. A faixa de comprimento de onda de 190 nm a 4500 nm \u00e9 mostrada nas gamas de espectro acima.<\/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>A maioria dos espectrofometros e o nosso <a href=\"https:\/\/qvarz.com\/product-category\/products\/cuvettes-flow-cells\/accessories\/\">Suporte e Montes Cuvette<\/a> podem usar Qvarz<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;\">\u00ae<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">  cuvettes devido ao seu t\u00edpico di\u00e2metro exterior quadrado de 12,5 mm e comprimento de 10 mm de caminho \u00f3tico atrav\u00e9s da amostra. Os pre\u00e7os de uma s\u00f3 pe\u00e7a est\u00e3o dispon\u00edveis para todos os nossos tamanhos (consulte as tabelas abaixo para mais detalhes). \u00c9 oferecida resist\u00eancia qu\u00edmica melhorada para <a href=\"https:\/\/qvarz.com\/standard-rectangular-cuvettes\/\">todos os cuvettes padr\u00e3o<\/a> a partir de 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 a 35mL c\u00e9lulas. A letra &#8220;Q&#8221; \u00e9 gravada a laser no exterior de todos os cuvetes para indicar que s\u00e3o feitas de quartzo.<\/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>Cuvettes coladas com <a href=\"https:\/\/qvarz.com\/customized-sub-micro-cells\/\">sub-ou ultra-micro volumes s\u00e3o montados<\/a> com cola para duas ou quatro janelas transparentes. Cuvetes e c\u00e9lulas moldadas s\u00e3o constru\u00eddas aquecendo o quartzo a uma temperatura elevada e, em seguida, pressionando as pe\u00e7as juntas, enquanto cuvettes fundidas t\u00eam um quartzo em p\u00f3 colocado nas bordas antes de aquecer. Ambos os cuvetes moldados e fundidos t\u00eam maior resist\u00eancia qu\u00edmica. Pode encontrar mais detalhes para os diferentes tipos de cuvettes para tipos ligados, fundidos ou moldados.<\/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>Compatibilidade de solventes<\/strong><br \/>Para evitar <span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">a fuga de<\/span> cuvetes<span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">, cuvetes <b>atado <\/b>n\u00e3o devem ser utilizados com benzeno, tolueno, aqua regia, etanol, solu\u00e7\u00f5es corrosivas ou outros compostos semelhantes. Aqua regia \u00e9 compat\u00edvel com as cuvettes<b> fundidas e moldadas<\/b> com uma resist\u00eancia qu\u00edmica melhorada.<\/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-64590\" 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-64590\" 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>Cuvettes de quartzo com tampas PTFE, 2 janelas polidas<\/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>Duas janelas \u00f3ticas claras para espectroscopia de absor\u00e7\u00e3o uv-vis<\/li>\n<li>Tampa PTFE inclu\u00edda com cada Cuvette para bloquear poeira ou outras part\u00edculas<\/li>\n<li>Fabricado a partir de quartzo uv de alta transmiss\u00e3o (190nm &#8211; 2,5\u03bcm)<\/li>\n<li>V\u00e1rias Capibilidades de Volume de 2\u03bcL a 35mL, Personaliz\u00e1veis<\/li>\n<li>Comprimentos flex\u00edveis do caminho \u00f3tico de 0,2 mm a 100mm<\/li>\n<li>Cuvettes fundidos e moldados com resist\u00eancia qu\u00edmica refor\u00e7ada<\/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 Dimens\u00e3o<\/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;\"> de 8,5 mm, 15mm e 20mm adequado para V\u00e1rios fabricantes<\/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=\"Ultra Micro Espectr\u00f3metro Cuvettes\" alt=\"Ultra Micro Espectr\u00f3metro Cuvettes\" 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=\"cuvettes-qvarz-2\" alt=\"cuvettes-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>Para pesquisa de espectroscopia de absor\u00e7\u00e3o, os nossos Cuvettes UV Fused Quartz incluem dois lados polidos, bem como dois lados gelados, para facilitar o manuseamento. As superf\u00edcies que n\u00e3o est\u00e3o a ser utilizadas s\u00e3o esbra\u00e7adas para diminuir a dispers\u00e3o luminosa nos cuvetes ultramicro e semimicro (350 a 700 e 1050 a 1400 \u03bcL). Os lados polidos podem ser limpos utilizando m\u00e9todos de limpeza \u00f3ticos padr\u00e3o. Estes cuvetes n\u00e3o s\u00e3o adequados para espectroscopia de fluoresc\u00eancia, uma vez que t\u00eam apenas duas janelas polidas, o que significa que n\u00e3o podem ser usadas para medir a fluoresc\u00eancia em \u00e2ngulos retos com o feixe. Cuvettes com quatro lados polidos tamb\u00e9m est\u00e3o dispon\u00edveis na Qvarz\u00ae.<\/p>\n<p><span style=\"background-color: var(--color-background); letter-spacing: 0px; font-family: var(--font-primary); color: var(--color-text);\">Os nossos cuvetes apresentam um di\u00e2metro exterior de 12,5 mm, um comprimento de caminho transmitido de 10 mm atrav\u00e9s da amostra, e capacidades que variam de 2 microlitros a 35 mililitros. Al\u00e9m de cuvetes comuns do tipo &#8220;Fundido&#8221;  <\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">(ou. VAOFIB)<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">, os cuvetes de caminhos curtos ou longos (0,2, 0,5, 1, 2, 3, 5, 10, 20, 30, 40, 50, 100mm) s\u00e3o oferecidos num tipo &#8220;Moldado&#8221; para maior resist\u00eancia qu\u00edmica(ou seja. VAOMK). Todos estes cuvetes v\u00eam com uma tampa PTFE para evitar a contamina\u00e7\u00e3o de poeiras e outras part\u00edculas, e cada cuvette \u00e9 gravada com uma letra &#8220;Q&#8221; que denota a sua constru\u00e7\u00e3o de quartzo no lado da transmiss\u00e3o de luz.<\/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);\">Os ultra micro cuvettes com janelas de abertura e semi-cuvettes com paredes <\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">pretas<\/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);\">s\u00e3o montados com cola, que pode ser destru\u00edda por benzeno ou outras solu\u00e7\u00f5es com fortes caracter\u00edsticas corrosivas. Estas cuvetas coladas s\u00e3o descritas como &#8220;<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">Ligado<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; na descri\u00e7\u00e3o do item. <\/span> <span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">Estes cuvetes n\u00e3o s\u00e3o recomendados para utiliza\u00e7\u00e3o com benzeno, tolueno, aqua regia etanol ou outros l\u00edquidos corrosivos, pois podem danificar a liga\u00e7\u00e3o entre as pe\u00e7as e causar a fuga da cuvette.<\/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);\">E cuvetes &#8220;<b>fundidos<\/b>&#8221; t\u00eam p\u00f3 de quartzo aplicado nas bordas antes de aquecer.  <\/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;\">Moldado<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; os cuvettes s\u00e3o montados primeiro aquecendo o quartzo a uma temperatura elevada e, em seguida, aplicando press\u00e3o para aderir as pe\u00e7as juntas, eliminando a necessidade de cola que \u00e9 um<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">dhesive livre, liga\u00e7\u00e3o de fus\u00e3o direta.  <\/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;\">Fundido<\/b><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8220;e &#8220;<\/span><b style=\"color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">Moldado<\/b><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8221; O m\u00e9todo de fabrica\u00e7\u00e3o permite que a cuveta com maior resist\u00eancia qu\u00edmica mantenha solu\u00e7\u00f5es de amostra com propriedades corrosivas, semelhantes \u00e0s do \u00e1cido nitrohidroclor\u00edrico (aqua regia), sem ser danificada.  <\/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_827631814_2210\"\n           class=\" foo-table ninja_footable foo_table_2210 ninja_table_unique_id_827631814_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>Cuvettes &#8220;<b>moldadas<\/b>&#8220;: As pe\u00e7as de quartzo que comp\u00f5em estas cuvettes s\u00e3o finamente polidas antes de aquecer. Depois de aquecido a uma temperatura elevada, \u00e9 aplicada press\u00e3o para aderir as pe\u00e7as juntas.<\/li>\n<li>Cuvetes &#8220;<b>fundidos<\/b>&#8220;: Aplica-se um quartzo em p\u00f3 nas bordas das pe\u00e7as de quartzo. Em seguida, o quartzo \u00e9 aquecido a uma temperatura elevada e a press\u00e3o \u00e9 aplicada para aderir as pe\u00e7as juntas.<\/li>\n<li>Cuvettes &#8220;<b>colados<\/b>&#8220;: As ultra micro cuvettes com janelas de abertura e semi-cuvettes com paredes pretas e alguns cuvettes personalizados s\u00e3o montados com cola. Utilize apenas amostras aquosas.<\/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-64590\" 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-64590\" 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>Cuvettes de Quartzo com Rolha PTFE, 2 Janelas Polidas<\/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>Duas janelas \u00f3ticas claras para espectroscopia de absor\u00e7\u00e3o uv-vis<\/li>\n<li>Rolha PTFE Inclu\u00edda com Cada Cuvette para selo herm\u00e9tico<\/li>\n<li>Fabricado a partir de quartzo uv de alta transmiss\u00e3o (190nm &#8211; 2,5\u03bcm)<\/li>\n<li>V\u00e1rias Capibilidades de Volume de 100\u03bcL a 35mL, Personaliz\u00e1veis<\/li>\n<li>Comprimentos flex\u00edveis do caminho \u00f3tico de 1mm a 100mm<\/li>\n<li>Cuvettes fundidos e moldados com resist\u00eancia qu\u00edmica refor\u00e7ada<\/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 Dimens\u00e3o<\/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;\"> de 8,5 mm, 15mm e 20mm adequado para V\u00e1rios fabricantes<\/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) 100uL Sub Micro Absor\u00e7\u00e3o Cuvette, All Black, Stopper, Bonded, 2 Windows (1)\" alt=\"(VAPB100) 100uL Sub Micro Absor\u00e7\u00e3o Cuvette, All Black, Stopper, Bonded, 2 Windows (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=\"cuvettes-2 janelas-rolhas\" alt=\"cuvettes-2 janelas-rolhas\" 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>Para pesquisa de espectroscopia de absor\u00e7\u00e3o, os nossos Cuvettes UV Fused Quartz incluem dois lados polidos, bem como dois lados gelados, para facilitar o manuseamento. As superf\u00edcies que n\u00e3o est\u00e3o a ser utilizadas s\u00e3o esbra\u00e7adas para diminuir a dispers\u00e3o luminosa nos cuvetes ultramicro e semimicro (350 a 700 e 1050 a 1400 \u03bcL). Os lados polidos podem ser limpos utilizando m\u00e9todos de limpeza \u00f3ticos padr\u00e3o. Estes cuvetes n\u00e3o s\u00e3o adequados para espectroscopia de fluoresc\u00eancia, uma vez que t\u00eam apenas duas janelas polidas, o que significa que n\u00e3o podem ser usadas para medir a fluoresc\u00eancia em \u00e2ngulos retos com o feixe. Cuvettes com quatro lados polidos tamb\u00e9m est\u00e3o dispon\u00edveis na Qvarz\u00ae.<\/p>\n<p><span style=\"background-color: var(--color-background); letter-spacing: 0px; font-family: var(--font-primary); color: var(--color-text);\">Os nossos cuvettes apresentam um di\u00e2metro exterior de 12,5 mm, um comprimento de caminho transmitido de 10 mm atrav\u00e9s da amostra, e capacidades que variam de 100 microlitros a 35 mililitros. Al\u00e9m de cuvetes comuns do tipo &#8220;Fundido&#8221;  <\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">(ou. VAPFE)<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">, cuvetes de caminhos curtos ou longos (1, 2, 100mm) s\u00e3o oferecidos em tipo &#8220;Moldado&#8221; para uma maior resist\u00eancia qu\u00edmica(ou seja. VAPMG). Todos estes cuvettes v\u00eam com uma rolha PTFE para evitar a contamina\u00e7\u00e3o de poeiras e outras part\u00edculas, e para fins de veda\u00e7\u00e3o herm\u00e9tica. Cada cuvette \u00e9 gravada com uma letra &#8220;Q&#8221; que denota a sua constru\u00e7\u00e3o de quartzo no lado da transmiss\u00e3o de luz.<\/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);\">Os ultra micro cuvettes com janelas de abertura e semi-cuvettes com paredes <\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">pretas<\/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);\">s\u00e3o montados com cola (ou \u00e9. VAPBH1, VAPB100), que pode ser destru\u00eddo por benzeno ou outras solu\u00e7\u00f5es com fortes caracter\u00edsticas corrosivas. Estas cuvetas coladas s\u00e3o descritas como &#8220;<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">Ligado<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; na descri\u00e7\u00e3o do item. <\/span> <span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">Estes cuvetes n\u00e3o s\u00e3o recomendados para utiliza\u00e7\u00e3o com benzeno, tolueno, aqua regia etanol ou outros l\u00edquidos corrosivos, pois podem danificar a liga\u00e7\u00e3o entre as pe\u00e7as e causar a fuga da cuvette.<\/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);\">E cuvetes &#8220;<b>fundidos<\/b>&#8221; t\u00eam p\u00f3 de quartzo aplicado nas bordas antes de aquecer.  <\/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;\">Moldado<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; os cuvetes s\u00e3o montados primeiro aquecendo o quartzo a uma temperatura elevada e, em seguida, aplicando press\u00e3o para aderir as pe\u00e7as juntas, eliminando a necessidade de cola para que eles sejam um<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">dhesive livre, liga\u00e7\u00e3o de fus\u00e3o direta.  <\/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;\">Fundido<\/b><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8220;e &#8220;<\/span><b style=\"color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">Moldado<\/b><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8221; O m\u00e9todo de fabrica\u00e7\u00e3o permite que a cuvette com maior resist\u00eancia qu\u00edmica mantenha solu\u00e7\u00f5es de amostra com propriedades corrosivas, como as de \u00e1cido nitrohidroclor\u00edrico (aqua regia), sem ser danificada.  <\/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_1671619844_2210\"\n           class=\" foo-table ninja_footable foo_table_2210 ninja_table_unique_id_1671619844_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>Cuvettes &#8220;<b>moldadas<\/b>&#8220;: As pe\u00e7as de quartzo que comp\u00f5em estas cuvettes s\u00e3o finamente polidas antes de aquecer. Depois de aquecido a uma temperatura elevada, \u00e9 aplicada press\u00e3o para aderir as pe\u00e7as juntas.<\/li>\n<li>Cuvetes &#8220;<b>fundidos<\/b>&#8220;: Aplica-se um quartzo em p\u00f3 nas bordas das pe\u00e7as de quartzo. Em seguida, o quartzo \u00e9 aquecido a uma temperatura elevada e a press\u00e3o \u00e9 aplicada para aderir as pe\u00e7as juntas.<\/li>\n<li>Cuvettes &#8220;<b>colados<\/b>&#8220;: As ultra micro cuvettes com janelas de abertura e semi-cuvettes com paredes pretas e alguns cuvettes personalizados s\u00e3o montados com cola. Utilize apenas amostras aquosas.<\/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-64590\" 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-64590\" 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>Cuvettes de quartzo com tampas de parafusos, 2 janelas polidas<\/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>Duas janelas \u00f3ticas claras para espectroscopia de absor\u00e7\u00e3o uv-vis<\/li>\n<li>Tampa roscada de parafuso PTFE inclu\u00edda com cada Cuvette para o selo herm\u00e9tico<\/li>\n<li>Fabricado a partir de quartzo uv de alta transmiss\u00e3o (190nm &#8211; 2,5\u03bcm)<\/li>\n<li>V\u00e1rias Capibilidades de Volume de 350\u03bcL a 3,5mL, Personaliz\u00e1veis<\/li>\n<li>Comprimentos flex\u00edveis do caminho \u00f3tico de 1mm a 10mm<\/li>\n<li>Cuvettes fundidos e moldados com resist\u00eancia qu\u00edmica refor\u00e7ada<\/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;\">Adequado para V\u00e1rios fabricantes<\/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) Cuvette de absor\u00e7\u00e3o padr\u00e3o de 3,5 mL com tampa de parafuso, moldado, fundo redondo, Lighpath 10mm (2)\" alt=\"(VASM7) Cuvette de absor\u00e7\u00e3o padr\u00e3o de 3,5 mL com tampa de parafuso, moldado, fundo redondo, Lighpath 10mm (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=\"cuvettes-2-janelas-tampa de parafuso\" alt=\"cuvettes-2-janelas-tampa de parafuso\" 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>Para pesquisa de espectroscopia de absor\u00e7\u00e3o, os nossos Cuvettes UV Fused Quartz incluem dois lados polidos, bem como dois lados gelados, para facilitar o manuseamento. As superf\u00edcies que n\u00e3o est\u00e3o a ser utilizadas s\u00e3o esbra\u00e7adas para diminuir a dispers\u00e3o luminosa nos cuvetes ultramicro e semimicro (350 a 700 e 1050 a 1400 \u03bcL). Os lados polidos podem ser limpos utilizando m\u00e9todos de limpeza \u00f3ticos padr\u00e3o. Estes cuvetes n\u00e3o s\u00e3o adequados para espectroscopia de fluoresc\u00eancia, uma vez que t\u00eam apenas duas janelas polidas, o que significa que n\u00e3o podem ser usadas para medir a fluoresc\u00eancia em \u00e2ngulos retos com o feixe. Cuvettes com quatro lados polidos tamb\u00e9m est\u00e3o dispon\u00edveis na Qvarz\u00ae.<\/p>\n<p><span style=\"background-color: var(--color-background); letter-spacing: 0px; font-family: var(--font-primary); color: var(--color-text);\">Os nossos cuvetes apresentam um di\u00e2metro exterior de 12,5 mm, um comprimento de caminho transmitido de 10 mm atrav\u00e9s da amostra, e capacidades que variam de 350 microlitros a 3,5 mililitros. Al\u00e9m de cuvetes comuns do tipo &#8220;Fundido&#8221;  <\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">(ou. VASF1)<\/span><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">, cuvetes de caminhos curtos ou longos (2, 5 mm) s\u00e3o oferecidos em tipo &#8220;Molded&#8221; para uma maior resist\u00eancia qu\u00edmica(ou seja. VASM7). Todos estes cuvettes v\u00eam com uma tampa roscada de parafuso PTFE cada uma para evitar a contamina\u00e7\u00e3o de poeiras e outras part\u00edculas e s\u00e3o veda\u00e7\u00f5es herm\u00e9ticas. Cada cuvette \u00e9 gravada com uma letra &#8220;Q&#8221; que denota a sua constru\u00e7\u00e3o de quartzo no lado da transmiss\u00e3o de luz.<\/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);\">Cuvettes &#8220;<b>fundidos<\/b>&#8221; t\u00eam p\u00f3 de quartzo aplicado nas bordas antes de aquecer. <\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">As<\/span> cuvetas &#8220;<span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">moldadas<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; s\u00e3o montadas primeiro aquecendo o quartzo a uma temperatura elevada e, em seguida, aplicando press\u00e3o para aderir as pe\u00e7as juntas, eliminando a necessidade de cola que \u00e9<\/span> <span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">adhesive livre, liga\u00e7\u00e3o direta de fus\u00e3o. <\/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);\">Fundido<\/b><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; e &#8220;<\/span><b style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Moldado<\/b><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; O m\u00e9todo de fabrica\u00e7\u00e3o permite que a cuveta com maior resist\u00eancia qu\u00edmica mantenha solu\u00e7\u00f5es de amostra com propriedades corrosivas, semelhantes \u00e0s do \u00e1cido nitrohidroclor\u00edrico (aqua regia), sem ser danificada. Pode encontrar os tipos de tecido na descri\u00e7\u00e3o do artigo.<\/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_689426516_2210\"\n           class=\" foo-table ninja_footable foo_table_2210 ninja_table_unique_id_689426516_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>Cuvettes &#8220;<b>moldadas<\/b>&#8220;: As pe\u00e7as de quartzo que comp\u00f5em estas cuvettes s\u00e3o finamente polidas antes de aquecer. Depois de aquecido a uma temperatura elevada, \u00e9 aplicada press\u00e3o para aderir as pe\u00e7as juntas.<\/li>\n<li>Cuvetes &#8220;<b>fundidos<\/b>&#8220;: Aplica-se um quartzo em p\u00f3 nas bordas das pe\u00e7as de quartzo. Em seguida, o quartzo \u00e9 aquecido a uma temperatura elevada e a press\u00e3o \u00e9 aplicada para aderir as pe\u00e7as juntas.<\/li>\n<li>Cuvettes &#8220;<b>colados<\/b>&#8220;: As ultra micro cuvettes com janelas de abertura e semi-cuvettes com paredes pretas e alguns cuvettes personalizados s\u00e3o montados com cola. Utilize apenas amostras aquosas.<\/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-64590\" 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-64590\" 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>Cuvettes de quartzo com tampas PTFE, 4 janelas polidas<\/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>Quatro janelas \u00f3ticas claras para espectroscopia de fluoresc\u00eancia<\/li>\n<li><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: -0.1px;\">Tampa PTFE inclu\u00edda com cada Cuvette para bloquear poeira ou outras part\u00edculas<\/span><\/li>\n<li>Fabricado a partir de quartzo uv de alta transmiss\u00e3o (190nm &#8211; 2,5\u03bcm)<\/li>\n<li>V\u00e1rias Capibilidades de Volume de 20\u03bcL a 125mL, Personaliz\u00e1veis<\/li>\n<li>Comprimentos flex\u00edveis do caminho \u00f3tico de 1mm a 50mm<\/li>\n<li>Cuvettes fundidos e moldados com resist\u00eancia qu\u00edmica refor\u00e7ada<\/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 Dimens\u00e3o<\/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;\"> de 8,5 mm, 15mm e 20mm adequado para V\u00e1rios fabricantes<\/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) Novo 50uL Sub Micro Fluorescence Cuvette, Preto, Colado, 4 Janelas (3)\" alt=\"(VFOB50N) Novo 50uL Sub Micro Fluorescence Cuvette, Preto, Colado, 4 Janelas (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=\"cuvettes-4-janelas-tampas\" alt=\"cuvettes-4-janelas-tampas\" 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>Estes cuvettes t\u00eam 3\/4 de janelas polidas \u00f3ticas para pesquisa de espectroscopia de fluoresc\u00eancia. As quatro janelas polidas permitem medi\u00e7\u00f5es de fluoresc\u00eancia em \u00e2ngulos retos para o caminho do feixe. Os procedimentos de limpeza padr\u00e3o da \u00f3tica podem ser utilizados para limpar os cuvetes. As janelas de feixes destas cuvettes podem ser utilizadas para diferentes aplica\u00e7\u00f5es espectrosc\u00f3picas, apesar de serem constru\u00eddas para fluoresc\u00eancia. Cuvettes com dois lados polidos e dois cobertos tamb\u00e9m est\u00e3o dispon\u00edveis em Qvarz\u00ae para estas outras medi\u00e7\u00f5es espectrosc\u00f3picas (ver acima).<\/p>\n<p>Os nossos cuvettes apresentam um di\u00e2metro exterior de 12,5 mm, um comprimento de caminho transmitido de 10 mm atrav\u00e9s da amostra, e capacidades que variam de 20 microlitros a 125 mililitros. Al\u00e9m dos cuvetes normais do tipo &#8220;Fundido&#8221; (ou seja. VFOFO3), cuvetes de caminhos curtos ou longos (1, 2, 3, 5, 20, 40, 50mm) s\u00e3o oferecidos num tipo &#8220;Moldado&#8221; para uma maior resist\u00eancia qu\u00edmica(ou seja. VFOMQ). Todos estes cuvetes v\u00eam com uma tampa PTFE para evitar a contamina\u00e7\u00e3o de poeiras e outras part\u00edculas, e cada cuvette \u00e9 gravada com uma letra &#8220;Q&#8221; que denota a sua constru\u00e7\u00e3o de quartzo no lado da transmiss\u00e3o de luz.<\/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);\">Os ultra micro cuvettes com janelas de abertura e alguns cuvettes de largura estreita<\/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);\">s\u00e3o montados com cola, que pode ser destru\u00edda por benzeno ou outras solu\u00e7\u00f5es com fortes caracter\u00edsticas corrosivas. Estas cuvetas coladas s\u00e3o descritas como &#8220;<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background); font-weight: bold;\">Ligado<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; na descri\u00e7\u00e3o do item. <\/span> <span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary);\">Estes cuvetes n\u00e3o s\u00e3o recomendados para utiliza\u00e7\u00e3o com benzeno, tolueno, aqua regia etanol ou outros l\u00edquidos corrosivos, pois podem danificar a liga\u00e7\u00e3o entre as pe\u00e7as e causar a fuga da cuvette.<\/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);\">E cuvetes &#8220;<b>fundidos<\/b>&#8221; t\u00eam p\u00f3 de quartzo aplicado nas bordas antes de aquecer.  <\/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;\">Moldado<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; os cuvettes s\u00e3o montados primeiro aquecendo o quartzo a uma temperatura elevada e, em seguida, aplicando press\u00e3o para aderir as pe\u00e7as juntas, eliminando a necessidade de cola que \u00e9 um<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">dhesive livre, liga\u00e7\u00e3o de fus\u00e3o direta.  <\/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;\">Fundido<\/b><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8220;e &#8220;<\/span><b style=\"color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">Moldado<\/b><span style=\"background-color: var(--color-background); color: var(--color-text); font-family: var(--font-primary); letter-spacing: 0px;\">&#8221; O m\u00e9todo de fabrica\u00e7\u00e3o permite que a cuvette com maior resist\u00eancia qu\u00edmica mantenha solu\u00e7\u00f5es de amostra com propriedades corrosivas, como as de \u00e1cido nitrohidroclor\u00edrico (aqua regia), sem ser danificada.  <\/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_599332076_2210\"\n           class=\" foo-table ninja_footable foo_table_2210 ninja_table_unique_id_599332076_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>Cuvettes &#8220;<b>moldadas<\/b>&#8220;: As pe\u00e7as de quartzo que comp\u00f5em estas cuvettes s\u00e3o finamente polidas antes de aquecer. Depois de aquecido a uma temperatura elevada, \u00e9 aplicada press\u00e3o para aderir as pe\u00e7as juntas.<\/li>\n<li>Cuvetes &#8220;<b>fundidos<\/b>&#8220;: Aplica-se um quartzo em p\u00f3 nas bordas das pe\u00e7as de quartzo. Em seguida, o quartzo \u00e9 aquecido a uma temperatura elevada e a press\u00e3o \u00e9 aplicada para aderir as pe\u00e7as juntas.<\/li>\n<li>Cuvettes &#8220;<b>colados<\/b>&#8220;: As ultra micro cuvettes com janelas de abertura e semi-cuvettes com paredes pretas e alguns cuvettes personalizados s\u00e3o montados com cola. Utilize apenas amostras aquosas.<\/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-64590\" 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-64590\" 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>Cuvettes fluor\u00f3metros com rolhas PTFE, 4 Janelas Polidas<\/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;\">Quatro janelas \u00f3ticas claras para espectroscopia de fluoresc\u00eancia<\/span><\/li>\n<li>Rolha PTFE Inclu\u00edda com Cada Cuvette para selo herm\u00e9tico<\/li>\n<li>Fabricado a partir de quartzo uv de alta transmiss\u00e3o (190nm &#8211; 2,5\u03bcm)<\/li>\n<li>V\u00e1rias Capibilidades de Volume de 350\u03bcL a 3,5mL, Personaliz\u00e1veis<\/li>\n<li>Comprimentos flex\u00edveis do caminho \u00f3tico de 1mm a 10mm<\/li>\n<li>Cuvettes fundidos e moldados com resist\u00eancia qu\u00edmica refor\u00e7ada<\/li>\n<li>Adequado para V\u00e1rios fabricantes<\/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) 3.5mL Fluorescence Cuvette com Rolha PTFE, Moldada, Lighpath 10mm (3)\" alt=\"(VFPMC) 3.5mL Fluorescence Cuvette com Rolha PTFE, Moldada, Lighpath 10mm (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=\"cuvettes-4-janelas-rolha\" alt=\"cuvettes-4-janelas-rolha\" 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>Estes cuvetes t\u00eam 4 janelas \u00f3ticas polidas para experi\u00eancias de espectroscopia de fluoresc\u00eancia. As quatro janelas polidas permitem medi\u00e7\u00f5es de fluoresc\u00eancia em \u00e2ngulos retos para o caminho do feixe. Os procedimentos de limpeza padr\u00e3o da \u00f3tica podem ser utilizados para limpar os cuvetes. As janelas de feixes destas cuvettes podem ser utilizadas para diferentes aplica\u00e7\u00f5es espectrosc\u00f3picas, apesar de serem constru\u00eddas para fluoresc\u00eancia. Cuvettes com dois lados polidos e dois cobertos tamb\u00e9m est\u00e3o dispon\u00edveis em Qvarz\u00ae para estas outras medi\u00e7\u00f5es espectrosc\u00f3picas (ver acima).<\/p>\n<p>Os nossos cuvetes apresentam um di\u00e2metro exterior de 12,5 mm, um comprimento de caminho transmitido de 10 mm atrav\u00e9s da amostra, e capacidades que variam de 350 microlitros a 3,5 mililitros. Al\u00e9m dos cuvetes normais do tipo &#8220;Fundido&#8221; (ou seja. VFPFA), cuvetes de caminhos curtos ou longos (1, 2mm) s\u00e3o oferecidos em tipo &#8220;Moldado&#8221; para uma maior resist\u00eancia qu\u00edmica(ou seja. VFPM5).  <span style=\"background-color: var(--color-background);\">Todos estes cuvettes v\u00eam com uma rolha PTFE para evitar a contamina\u00e7\u00e3o de poeiras e outras part\u00edculas e para fins de veda\u00e7\u00e3o herm\u00e9tica. Cada cuvette \u00e9 gravada com uma letra &#8220;Q&#8221; que denota a sua constru\u00e7\u00e3o de quartzo no lado da transmiss\u00e3o de luz.<\/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);\">Cuvettes &#8220;<b>fundidos<\/b>&#8221; t\u00eam p\u00f3 de quartzo aplicado nas bordas antes de aquecer.  <\/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;\">Moldado<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; os cuvettes s\u00e3o montados primeiro aquecendo o quartzo a uma temperatura elevada e, em seguida, aplicando press\u00e3o para aderir as pe\u00e7as juntas, eliminando a necessidade de cola que \u00e9 um<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">dhesive livre, liga\u00e7\u00e3o de fus\u00e3o direta.  <\/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);\">Fundido<\/b><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8220;e &#8220;<\/span><b style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Moldado<\/b><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; O m\u00e9todo de fabrica\u00e7\u00e3o permite que a cuvette com maior resist\u00eancia qu\u00edmica mantenha solu\u00e7\u00f5es de amostra com propriedades corrosivas, como as de \u00e1cido nitrohidroclor\u00edrico (aqua regia), sem ser danificada.  <\/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_1443283593_2210\"\n           class=\" foo-table ninja_footable foo_table_2210 ninja_table_unique_id_1443283593_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>Cuvettes &#8220;<b>moldadas<\/b>&#8220;: As pe\u00e7as de quartzo que comp\u00f5em estas cuvettes s\u00e3o finamente polidas antes de aquecer. Depois de aquecido a uma temperatura elevada, \u00e9 aplicada press\u00e3o para aderir as pe\u00e7as juntas.<\/li>\n<li>Cuvetes &#8220;<b>fundidos<\/b>&#8220;: Aplica-se um quartzo em p\u00f3 nas bordas das pe\u00e7as de quartzo. Em seguida, o quartzo \u00e9 aquecido a uma temperatura elevada e a press\u00e3o \u00e9 aplicada para aderir as pe\u00e7as juntas.<\/li>\n<li>Cuvettes &#8220;<b>colados<\/b>&#8220;: As ultra micro cuvettes com janelas de abertura e semi-cuvettes com paredes pretas e alguns cuvettes personalizados s\u00e3o montados com cola. Utilize apenas amostras aquosas.<\/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-64590\" 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-64590\" 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>Fluorescence Cuvettes com Tampas de Parafusos, 4 Janelas Polidas<\/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;\">Quatro janelas \u00f3ticas claras para espectroscopia de fluoresc\u00eancia<\/span><\/li>\n<li>Tampa roscada de parafuso PTFE inclu\u00edda com cada Cuvette para o selo herm\u00e9tico<\/li>\n<li>Fabricado a partir de quartzo uv de alta transmiss\u00e3o (190nm &#8211; 2,5\u03bcm)<\/li>\n<li>V\u00e1rias Capibilidades de Volume de 700\u03bcL a 3,5mL, Personaliz\u00e1veis<\/li>\n<li>Comprimentos flex\u00edveis do caminho \u00f3tico de 2mm a 10mm<\/li>\n<li>Cuvettes fundidos e moldados com resist\u00eancia qu\u00edmica refor\u00e7ada<\/li>\n<li>Adequado para V\u00e1rios fabricantes<\/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) 3.5mL Standard Fluorescence Cuvette com tampa de parafuso, moldado, novo, Lighpath 10mm (1)\" alt=\"(VFSM3J) 3.5mL Standard Fluorescence Cuvette com tampa de parafuso, moldado, novo, Lighpath 10mm (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=\"cuvettes-4-janelas-PARAFUSO CAP\" alt=\"cuvettes-4-janelas-PARAFUSO CAP\" 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>Estes cuvettes t\u00eam 4 janelas \u00f3ticas polidas para pesquisa de espectroscopia de fluoresc\u00eancia. As quatro janelas polidas permitem medi\u00e7\u00f5es de fluoresc\u00eancia em \u00e2ngulos retos para o caminho do feixe. Os procedimentos de limpeza padr\u00e3o da \u00f3tica podem ser utilizados para limpar os cuvetes. As janelas de feixes destas cuvettes podem ser utilizadas para diferentes aplica\u00e7\u00f5es espectrosc\u00f3picas, apesar de serem constru\u00eddas para fluoresc\u00eancia. Cuvettes com dois lados polidos e dois cobertos tamb\u00e9m est\u00e3o dispon\u00edveis em Qvarz\u00ae para estas outras medi\u00e7\u00f5es espectrosc\u00f3picas (ver acima).<\/p>\n<p>Os nossos cuvetes apresentam um di\u00e2metro exterior de 12,5 mm, um comprimento de caminho transmitido de 10 mm atrav\u00e9s da amostra, e capacidades que variam de 700 microlitros a 3,5 mililitros. Al\u00e9m dos cuvetes normais do tipo &#8220;Fundido&#8221; (ou seja. VFSF2), cuvetes de caminhos curtos ou longos (2, 5, 32mm) s\u00e3o oferecidos em tipo &#8220;Molded&#8221; para uma maior resist\u00eancia qu\u00edmica(ou seja. VFSM41). Todos estes cuvettes v\u00eam com uma tampa de parafuso PTFE para evitar a contamina\u00e7\u00e3o de poeiras e outras part\u00edculas e s\u00e3o veda\u00e7\u00f5es herm\u00e9ticas. Cada cuvette \u00e9 gravada com uma letra &#8220;Q&#8221; que denota a sua constru\u00e7\u00e3o de quartzo no lado da transmiss\u00e3o de luz.<\/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);\">Cuvettes &#8220;<b>fundidos<\/b>&#8221; t\u00eam p\u00f3 de quartzo aplicado nas bordas antes de aquecer.  <\/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;\">Moldado<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; os cuvettes s\u00e3o montados primeiro aquecendo o quartzo a uma temperatura elevada e, em seguida, aplicando press\u00e3o para aderir as pe\u00e7as juntas, eliminando a necessidade de cola que \u00e9 um<\/span><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">dhesive livre, liga\u00e7\u00e3o de fus\u00e3o direta.  <\/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);\">Fundido<\/b><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8220;e &#8220;<\/span><b style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Moldado<\/b><span style=\"font-family: var(--font-primary); letter-spacing: 0px; color: var(--color-text); background-color: var(--color-background);\">&#8221; O m\u00e9todo de fabrica\u00e7\u00e3o permite que a cuveta com maior resist\u00eancia qu\u00edmica mantenha solu\u00e7\u00f5es de amostra com propriedades corrosivas, semelhantes \u00e0s do \u00e1cido nitrohidroclor\u00edrico (aqua regia), sem ser danificada.  <\/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_401517116_2210\"\n           class=\" foo-table ninja_footable foo_table_2210 ninja_table_unique_id_401517116_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>Cuvettes &#8220;<b>moldadas<\/b>&#8220;: As pe\u00e7as de quartzo que comp\u00f5em estas cuvettes s\u00e3o finamente polidas antes de aquecer. Depois de aquecido a uma temperatura elevada, \u00e9 aplicada press\u00e3o para aderir as pe\u00e7as juntas.<\/li>\n<li>Cuvetes &#8220;<b>fundidos<\/b>&#8220;: Aplica-se um quartzo em p\u00f3 nas bordas das pe\u00e7as de quartzo. Em seguida, o quartzo \u00e9 aquecido a uma temperatura elevada e a press\u00e3o \u00e9 aplicada para aderir as pe\u00e7as juntas.<\/li>\n<li>Cuvettes &#8220;<b>colados<\/b>&#8220;: As ultra micro cuvettes com janelas de abertura e semi-cuvettes com paredes pretas e alguns cuvettes personalizados s\u00e3o montados com cola. Utilize apenas amostras aquosas.<\/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>O que s\u00e3o amostras t\u00edpicas de espectroscopia?<\/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>A grande maioria das amostras de espectroscopia UV\/Vis s\u00e3o solu\u00e7\u00f5es colocadas numa cuvette para medi\u00e7\u00e3o. Cuvettes s\u00e3o pequenos recipientes de vidro ou quartzo com uma forma retangular. O raio laser destina-se geralmente a percorrer uma dist\u00e2ncia de 10 mm atrav\u00e9s do conte\u00fado, no entanto o comprimento do caminho da luz pode variar entre 0,1 ou 0,2 mm a 100 mm. As amostras de cuvettes geralmente cont\u00eam uma solu\u00e7\u00e3o muito dilu\u00edda do qu\u00edmico que est\u00e1 a medir. Cuvettes com um longo comprimento de percurso \u00f3tico s\u00e3o normalmente usados para testar solu\u00e7\u00f5es de amostra altamente dilu\u00eddas. De acordo com a Lei da Cerveja, quanto maior for a sensibilidade da an\u00e1lise, maior ser\u00e1 o comprimento do percurso da amostra.<\/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-67365\" 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>O solvente \u00e9 rito de modo a que nenhuma quantidade substancial de luz na gama de juros do comprimento de onda seja absorvida por ele. Os cuvetes na maioria dos instrumentos destinam-se a caber dentro de um recipiente quadrado de 10 mm.<\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Outros tipos de amostras n\u00e3o solu\u00e7\u00e3o s\u00e3o geralmente medidos em equipamentos UV\/Vis\/NIR de alto desempenho. Os materiais s\u00f3lidos, transparentes e opacos, podem ser avaliados com o acess\u00f3rio de reflex\u00e3o difuso certo, como uma esfera de integra\u00e7\u00e3o. Amostras como espelhos e revestimentos \u00f3ticos podem ser medidas com acess\u00f3rios de reflex\u00e3o specular.<\/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>Qual \u00e9 a diferen\u00e7a material para cuvettes?<\/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>No comprimento de onda medido, o material de fabrica\u00e7\u00e3o de cuvette n\u00e3o deve ter absor\u00e7\u00e3o. Vidro e quartzo s\u00e3o dois materiais comuns para cuvettes. Para as c\u00e9lulas descart\u00e1veis, o poliestireno (PS) e o polimetilato (PMMA) s\u00e3o geralmente escolhidos. Os comprimentos de onda para os quais os v\u00e1rios tipos de cuvetes e c\u00e9lulas podem ser utilizados s\u00e3o mostrados na figura certa. A gama de comprimentos de onda detet\u00e1veis varia de diferentes materiais cuvette.<\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Os espectros de transmiss\u00e3o obtidos para v\u00e1rios tipos de c\u00e9lulas que utilizam o ar \u00e0 medida que o objeto de medi\u00e7\u00e3o s\u00e3o mostrados na figura. N\u00e3o h\u00e1 absor\u00e7\u00e3o por parte das c\u00e9lulas nos intervalos de comprimento de onda de medi\u00e7\u00e3o indicados na figura.<\/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-67383\" 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>H\u00e1 tamb\u00e9m a quest\u00e3o da resist\u00eancia qu\u00edmica cuvette, al\u00e9m das gamas de medi\u00e7\u00e3o de comprimento de onda desejados. O vidro e o quartzo s\u00e3o quimicamente resistentes, com exce\u00e7\u00e3o de solu\u00e7\u00f5es severamente alcalinas. A resist\u00eancia qu\u00edmica das cuvetas descart\u00e1veis de pl\u00e1stico, por outro lado, varia consoante a subst\u00e2ncia, pelo que \u00e9 necess\u00e1ria a escolha de uma c\u00e9lula para medi\u00e7\u00e3o de cuidados especiais. Outra coisa a ter em mente \u00e9 que os comprimentos \u00f3ticos dos cuvetes descart\u00e1veis individuais, que s\u00e3o geralmente descartados ap\u00f3s o uso, variam ligeiramente. Isto pode resultar em erros de valor quantitativo.<\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Os cuvetes de vidro t\u00eam uma gama de medi\u00e7\u00e3o de cerca de 320 nm a 2500 nm, que \u00e9 mais estreita do que cuvettes de quartzo, uma vez que o vidro \u00e9 opaco no ultravioleta. S\u00e3o, no entanto, uma alternativa pr\u00e1tica e menos dispendiosa \u00e0s c\u00e9lulas de quartzo, desde que n\u00e3o sejam necess\u00e1rias medi\u00e7\u00f5es na gama de comprimentos de onda ultravioleta abaixo de aproximadamente 320 nm. Estes cuvettes s\u00e3o frequentemente rotulados como &#8220;G&#8221;.<\/span><\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">Quando s\u00e3o utilizadas cuvetas de vidro ou quartzo, \u00e9 realizada uma s\u00e9rie de medi\u00e7\u00f5es para remover varia\u00e7\u00f5es nos comprimentos do caminho \u00f3tico de c\u00e9lula para c\u00e9lula. As c\u00e9lulas descart\u00e1veis s\u00e3o constru\u00eddas em pl\u00e1stico e podem ser deitadas fora uma vez usadas. Ao contr\u00e1rio das c\u00e9lulas de vidro e quartzo acima mencionadas, cada amostra \u00e9 colocada numa c\u00e9lula descart\u00e1vel separada. Como as diferen\u00e7as no comprimento do percurso \u00f3tico ocorrem frequentemente de c\u00e9lula para c\u00e9lula, a obten\u00e7\u00e3o de dados corretos \u00e9 um desafio. Quando n\u00e3o \u00e9 necess\u00e1ria uma grande precis\u00e3o de medi\u00e7\u00e3o, s\u00e3o utilizadas c\u00e9lulas descart\u00e1veis. S\u00e3o \u00fateis para medir amostras biol\u00f3gicas onde lavar o material da c\u00e9lula \u00e9 dif\u00edcil. As c\u00e9lulas descart\u00e1veis n\u00e3o s\u00e3o capazes de medir amostras que destroem pl\u00e1sticos, como solventes org\u00e2nicos, porque s\u00e3o constru\u00eddas de pl\u00e1stico. S\u00e3o tamb\u00e9m opacas nas \u00e1reas ultravioleta e quase infravermelha, limitando-se apenas a observa\u00e7\u00f5es na gama de espectro de luz vis\u00edvel.<\/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>Por que s\u00e3o usadas cuvetes de \"comprimento de caminho curto\"? (para amostras demasiado concentradas)<\/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-67422\" 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>Quando as amostras de alta concentra\u00e7\u00e3o s\u00e3o dilu\u00eddas, pode utilizar-se uma cuvette de 10 mm para as medir. No entanto, existem certas amostras que s\u00e3o dif\u00edceis de diluir. Diluir uma amostra, por exemplo, pode resultar numa altera\u00e7\u00e3o da absorv\u00e2ncia devido \u00e0 intera\u00e7\u00e3o com o solvente (isto \u00e9, uma mudan\u00e7a nos comprimentos de onda de pico).<\/p>\n<p>Quando a absorv\u00e2ncia \u00e9 elevada e a dilui\u00e7\u00e3o \u00e9 dif\u00edcil, um cuvette de comprimento de caminho curto pode ser usado para medir a absorv\u00e2ncia. Os cuvetes de comprimento do caminho curtos v\u00eam em comprimentos \u00f3ticos de 0,2 mm, 0,5 mm, 1 mm, 2 mm, 3 mm e 5 mm de percurso \u00f3tico. As descobertas de analisar o toluen com uma c\u00e9lula de 1 mm e uma c\u00e9lula de 10 mm s\u00e3o mostradas na figura esquerda. A c\u00e9lula de 1 mm tem muito menos satura\u00e7\u00e3o de absor\u00e7\u00e3o (isto \u00e9, 0% de transmiss\u00e3o) do que a c\u00e9lula de 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>A an\u00e1lise da solu\u00e7\u00e3o na gama de comprimentos de onda quase infravermelhos \u00e9 uma utiliza\u00e7\u00e3o bem conhecida da medi\u00e7\u00e3o utilizando cuvetes de comprimento de caminho curto. Quando uma c\u00e9lula de 10 mm \u00e9 utilizada para medi\u00e7\u00f5es quase infravermelhas, a satura\u00e7\u00e3o ocorre tipicamente devido \u00e0 absor\u00e7\u00e3o de solventes, dificultando a determina\u00e7\u00e3o da absor\u00e7\u00e3o da amostra. Para evitar a satura\u00e7\u00e3o de absor\u00e7\u00e3o causada pelo solvente, \u00e9 utilizado um cuvette de comprimento do caminho curto.<\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">O comprimento do percurso \u00f3tico da c\u00e9lula \u00e9 decidido pelo tamanho da absorv\u00e2ncia ou transmiss\u00e3o em amostras de baixa e alta concentra\u00e7\u00e3o.<\/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>Por que s\u00e3o usadas cuvetes de \"longo caminho\"? (para amostras demasiado dilu\u00eddas)<\/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>Muitos tipos diferentes de an\u00e1lise de solu\u00e7\u00f5es usam cuvettes com um comprimento \u00f3tico de 10 mm. No entanto, se a concentra\u00e7\u00e3o da amostra for baixa, uma c\u00e9lula deste tamanho pode n\u00e3o ser capaz de fornecer absorv\u00e2ncia adequada. Embora as c\u00e9lulas de 10 mm possam ser utilizadas ao concentrar as amostras, a concentra\u00e7\u00e3o pode ser dif\u00edcil se o material vaporizar ou experimentar uma mudan\u00e7a qu\u00edmica durante o processo de concentra\u00e7\u00e3o. Nestes casos, a ado\u00e7\u00e3o de uma &#8220;cuvette de longo caminho&#8221; para a medi\u00e7\u00e3o \u00e9 mais eficaz. Cuvetes de longo caminho est\u00e3o dispon\u00edveis em comprimentos \u00f3ticos de 20 mm, 30 mm, 40 mm, 50 mm e 100 mm. A absorv\u00e2ncia aumenta em propor\u00e7\u00e3o direta ao comprimento do percurso \u00f3tico da c\u00e9lula. Os resultados do ensaio de uma solu\u00e7\u00e3o de permanganato de pot\u00e1ssio de 10 mg\/L com uma c\u00e9lula de comprimento de 10 mm e uma c\u00e9lula de comprimento de 100 mm s\u00e3o mostrados na figura \u00e0 direita. A absorv\u00e2ncia da c\u00e9lula de 100 mm \u00e9 dez vezes superior \u00e0 da c\u00e9lula de 10 mm, como se pode observar.<\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">A medi\u00e7\u00e3o da turva\u00e7\u00e3o da \u00e1gua \u00e9 uma aplica\u00e7\u00e3o bem conhecida da an\u00e1lise utilizando um longo caminho cuvettes. As amostras de baixa turva\u00e7\u00e3o s\u00e3o frequentemente analisadas usando c\u00e9lulas de 50 mm e 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-67400\" 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>Como limpar os cuvetes?<\/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>Esta \u00e9 uma quest\u00e3o popular para a qual n\u00e3o existe uma solu\u00e7\u00e3o definitiva. Na verdade, n\u00e3o existe um m\u00e9todo espec\u00edfico de limpeza. E porqu\u00ea?<\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">A raz\u00e3o para tal deve-se \u00e0 vasta gama de amostras que s\u00e3o avaliadas. Um grande n\u00famero de procedimentos de limpeza s\u00e3o necess\u00e1rios devido \u00e0 grande variedade de amostras anal\u00edticas. No entanto, uma vez que detalhar todas as vias \u00e9 irrealista, n\u00e3o contribui para a solu\u00e7\u00e3o do problema. Como resultado, inclu\u00edmos um punhado dos procedimentos de limpeza mais t\u00edpicos abaixo. Estas t\u00e9cnicas podem ser divididas em algumas categorias. O primeiro grupo emprega \u00e1gua como solvente, enquanto o segundo utiliza um solvente org\u00e2nico.<\/span><\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">1) Utilizar a \u00e1gua como solvente &#8211; Limpe primeiro com \u00e1gua purificada, depois etanol e, em seguida, seque. Mergulhe as c\u00e9lulas numa solu\u00e7\u00e3o de limpeza comercial desenvolvida especialmente para a limpeza de c\u00e9lulas (durante cerca de 10 minutos a 30 a 50 \u00b0C) para uma contamina\u00e7\u00e3o mais grave. Depois disso, enxag\u00fae a c\u00e9lula com \u00e1gua destilada e mergulhe-a numa solu\u00e7\u00e3o dilu\u00edda de \u00e1cido n\u00edtrico e per\u00f3xido de hidrog\u00e9nio (durante cerca de 30 minutos). Por fim, enxag\u00fae a c\u00e9lula com \u00e1gua destilada e coloque-a num recipiente herm\u00e9tico.<\/span><\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">2) Limpeza com solventes org\u00e2nicos (Apenas tipos fundidos ou moldados)- Limpe com etanol ou acetona ap\u00f3s a limpeza com o solvente org\u00e2nico e limpe utilizando a mesma abordagem acima mencionada para a solu\u00e7\u00e3o aquosa.<\/span><\/p>\n<p><span style=\"font-family: var(--font-primary); letter-spacing: 0px; background-color: var(--color-background); color: var(--color-text);\">3) Esfregue suavemente a c\u00e9lula com um cotonete se a polui\u00e7\u00e3o for obstinada. Evite solu\u00e7\u00f5es de limpeza alcalinas, que podem desintegrar vidros, e m\u00e9todos de limpeza ultrass\u00f3nicos, que podem prejudicar a c\u00e9lula.<\/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>Cuvettes de quartzo para espectroscopia UV\/Vis\/IR Todos os Cuvettes s\u00e3o personaliz\u00e1veis a pedido Material uv de quartzo fundido com transmiss\u00e3o garantida Comprimentos do caminho de 0,1 a 100mm porta a porta Paralelismo de janelas extremamente altas com toler\u00e2ncia de 0,01mm Windows \u00d3tica Surface Flatness de 0.01mm Espectro de Transmiss\u00e3o de Quartzo de 190nm-2500nm Varia\u00e7\u00e3o do<\/p>\n<div class=\"klb-readmore entry-button\"><a class=\"button\" href=\"https:\/\/qvarz.com\/pt-pt\/cuvetes-de-quartzo-para-espectroscopia-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-69320","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\/pt-pt\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"Cuvettes de quartzo para espectroscopia UV\/Vis\/IR Todos os Cuvettes s\u00e3o personaliz\u00e1veis a pedido Material uv de quartzo fundido com transmiss\u00e3o garantida Comprimentos do caminho de 0,1 a 100mm porta a porta Paralelismo de janelas extremamente altas com toler\u00e2ncia de 0,01mm Windows \u00d3tica Surface Flatness de 0.01mm Espectro de Transmiss\u00e3o de Quartzo de 190nm-2500nm Varia\u00e7\u00e3o doRead&hellip;","_links":{"self":[{"href":"https:\/\/qvarz.com\/pt-pt\/wp-json\/wp\/v2\/pages\/69320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qvarz.com\/pt-pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/qvarz.com\/pt-pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/qvarz.com\/pt-pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qvarz.com\/pt-pt\/wp-json\/wp\/v2\/comments?post=69320"}],"version-history":[{"count":2,"href":"https:\/\/qvarz.com\/pt-pt\/wp-json\/wp\/v2\/pages\/69320\/revisions"}],"predecessor-version":[{"id":69331,"href":"https:\/\/qvarz.com\/pt-pt\/wp-json\/wp\/v2\/pages\/69320\/revisions\/69331"}],"wp:attachment":[{"href":"https:\/\/qvarz.com\/pt-pt\/wp-json\/wp\/v2\/media?parent=69320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}