(VASM88) 0.7mL Absorption Cuvette with Screw Cap, Molded, Round Base, Lightpath 2mm

Weight	100 g
Brand	Qvarz
Resistant to Chemicals	Yes

SKU: VASM88

(VASM88) 0.7mL Absorption Cuvette with Screw Cap, Molded, Round Base, Lightpath 2mm

(VASM88) 0.7mL Absorption Cuvette with Screw Cap, Molded, Round Base, Lightpath 2mm - Image 2

(VASM88) 0.7mL Absorption Cuvette with Screw Cap, Molded, Round Base, Lightpath 2mm - Image 3

(VASM88) 0.7mL Absorption Cuvette with Screw Cap, Molded, Round Base, Lightpath 2mm - Image 4

(VASM88) 0.7mL Absorption Cuvette with Screw Cap, Molded, Round Base, Lightpath 2mm - Image 5

$256.00

In Stock

This spectrophotometer cuvette is for anaerobic work. Resistant to chemicals. Use -60°C – 1200°C. The price is for 1 piece.

In Stock

Type: Molded, Absorption Cuvette

SKU: VASM88 Categories: All Cuvettes & Cells, Cuvettes & Flow Cells, Micro Cuvettes <3.5mL, Molded Cuvettes, Products, Screw Cap Cuvettes, Short Path Length Cuvettes, Spectrometer Cuvettes Tags: 2mm pathlength cuvette, screw cap cuvette, sealable cuvette, spectrometer cuvette

Worldwide Timed Dispatch Available

Free Shipping apply to all orders over $800
Worldwide delivery to door service, hassle free shipping
Contact us for quotation of bulk purchase discount
Custom design. Send us graphic drawing for solution
POs for Academics. Pay after delivery.
Fast dispatch. Receive deliveries in 2 - 3 weeks.

Description

VASM88 – 0.7 mL Sealable Absorption Cuvette (Molded, 2 mm Lightpath, 2 Windows)

The VASM88 is a molded quartz absorption cuvette with a 2 mm optical path length and 0.7 mL sample volume, designed with a screw cap and septa seal for excellent sealing performance. It is especially suitable for anaerobic and oxygen-sensitive measurements or applications requiring extended sample stability. The Molded Fabrication ensures tight dimensional tolerance, superior optical clarity, and chemical resistance.

Key Features

2 mm optical path length: ideal for high concentration samples or short path absorbance measurements.
Screw cap & septa: provides reliable sealing for anaerobic or sensitive experiments.
Optional center-hole cap: allows sterile injection or sample addition without opening the cuvette.
2 optical windows: designed for high-precision UV/VIS absorption measurements.
Molded fabrication: exceptional optical precision and chemical durability.
Wavelength range: 190–2500 nm (UV/VIS).
Thermal resistance: -60 °C (−76 °F) to 1200 °C (2192 °F).
Chemical compatibility: resistant to acids, bases, and strong organic solvents; tested with HCl, ethanol, carbon tetrachloride, and benzene for 24 hours without leakage.
Pathlength tolerance: ±0.01 mm — highest precision among cuvette types.
Secure packaging: protected with foam and bubble wrap; drop-tested from 1 meter before shipment.

Typical Applications

Anaerobic and oxygen-sensitive measurements
Short-path absorbance experiments
Sterile injection or closed-system assays
Environmental and biochemical analysis

Cuvette Specifications

Type	Screw Cap Sealable Cells	Optical Path Length	2 mm
Article No.	VASM88	Volume	700 µL
Measuring Method	Absorption Cells	Transmission Matched	Optional
Number of Windows	2	Wavelength Range	UV/VIS (190–2500 nm)
Outside Dimensions
Height	55 mm	Width	12.5 mm
Depth	4.5 mm
Inside Dimensions
Width (Inside)	10 mm	Depth (Inside)	2 mm
Center Height (Z)	8.5 – 20 mm	Fabrication Method	Molded*
Package	Cell, Cap & Septa

About Molded Fabrication

Made from a single piece of high-purity quartz with ultra-tight tolerances (±0.01 mm).
Provides excellent thermal stability up to 1200 °C and resistance to a wide range of chemicals.
Ideal for short pathlength, sealed measurements in high-precision laboratory settings.

Note: VASM88 is engineered for anaerobic and oxygen-sensitive UV/VIS absorption measurements, combining robust sealing with top-tier optical quality.

Comparison of Fabrication Types

1	2	3	4
	*Molded	*Fused	*Bonded / Glued
UV vis ( 190- 2500 nm)	Yes	Yes	Yes
Transmission Matched	On Request	No	No
Transmission > 80%	Yes	Yes	Yes
Resistant to Acids and Bases (except hydrofluoric acid)	Yes	Yes	No
Resistant to Organic Solvents	Yes	Yes	No
Usable upto 600°C (1112°F)	Yes	Yes	Yes
Usable upto 1200°C (2192°F)	Yes	No	No
0 Variations Reading	On Request	No	No
Fabrication	Molded	Assembled with Quartz Powder	Assembled with Glue
Adhesives	No	No	Yes
Storage	Short Term Storage	Clean After Use	Clean After Use
Available Material	Fused Quartz Material
Note	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.

1
QVARZ Cuvettes Transmission Characteristics The following table is our cuvettes and cells made of quartz material suitable for wavelength from 190nm to 2500nm and depicts the percentage transmission for the material. IR or Glass material is not included.

Why QVARZ Cuvettes and Cells? QVARZ is world-renowned as the producer of premium quartz cuvettes. Over fifteen years of experience manufacturing quartz cuvettes ensures that every QVARZ cuvettes are manufactured to the most exacting standards for reproducible results.
Spectrophotometry cuvettes - Most spectrophotometry applications in the visible and UV ranges benefit from QVARZ spectrophotometry cuvettes. Our cuvettes made of fused quartz material deliver precise and reliable readings even at wavelengths as low as 190 nm. QVARZ cuvettes are compatible with most spectrophotometers and photometers with standard 0.2 - 100 mm path lengths. Fluorometry cuvettes - QVARZ brings two decades of experience molding high-quality spectrophotometry cuvettes to new four-sided clear cuvettes for fluorometry. Available in standard quartz material with ultra-low auto-fluorescence for the highest precision measurements. Protective packaging - QVARZ cuvettes are encased in dust-free, low scratching expanded polystyrene packaging. This ensures that premium cuvettes arrive in the laboratory ina the same pristine condition they were in at the factory, with optical quality windows and free of contaminants. Volumes for most purposes - Our cuvettes are available in a variety of ranges from macro to macro semi-micro sizes to respond to the needs of most scientific applications. We are also able to customize sample volume to deliver consistent, accurate findings. Perform consistently - QVARZ Cuvettes are constructed from high-quality fused quartz materials and are grouped by manufacturing mold cavities to ensure the lowest fluctuation in extinction coefficient. Customization - Custom cuvettes and cells are encouraged and available upon request; mechanical drawings with specifications and tolerances are prerequisites. Awesome pricing and flexibility on small quantities.
To the best of our knowledge, the technical information provided here is accurate. However, Qvarz.com assumes no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.