(VAOMS2) 0.7mL Semi-Micro Cuvette, PTFE Lid, Molded, Width 2mm, 2 Windows

Weight	100 g
Brand	Qvarz
Resistant to Chemicals	Yes

SKU: VAOMS2

(VAOMS2) 0.7mL Semi-Micro Cuvette, PTFE Lid, Molded, Width 2mm, 2 Windows

(VAOMS2) 0.7mL Semi-Micro Cuvette, PTFE Lid, Molded, Width 2mm, 2 Windows - Image 2

(VAOMS2) 0.7mL Semi-Micro Cuvette, PTFE Lid, Molded, Width 2mm, 2 Windows - Image 3

(VAOMS2) 0.7mL Semi-Micro Cuvette, PTFE Lid, Molded, Width 2mm, 2 Windows - Image 4

(VAOMS2) 0.7mL Semi-Micro Cuvette, PTFE Lid, Molded, Width 2mm, 2 Windows - Image 5

~~$232.00~~ Original price was: $232.00.$188.00Current price is: $188.00.

In Stock

This semi micro volume cuvette is for absorption applications, with a path length of 10 mm. Resistant to chemicals. Use up to 1200°C. The price is for 1 piece.

In Stock

Type: Molded

SKU: VAOMS2 Categories: Semi Micro Cuvettes, All Cuvettes & Cells, Cuvettes & Flow Cells, Micro Cuvettes <3.5mL, Molded Cuvettes, Narrow Width Cuvettes, Open Top Cuvettes, Products, Spectrometer Cuvettes Tags: narrow width cuvette, open top cuvette, spectrometer cuvette

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Description

VAOMS2 – 0.7 mL Semi-Micro Quartz Cuvette (Molded, 2 mm Width, 2 Windows, with Lid)

The VAOMS2 is a precision molded quartz cuvette designed for UV/VIS absorption spectroscopy. With a narrow 2 mm internal width and 2 optical windows, it’s optimized for measurements where low sample volume and stable optical path length are required. This cuvette is equipped with a PTFE lid for easy sealing, helping to minimize evaporation and contamination during experiments.

Key Features

Sample volume: 0.7 mL — suitable for semi-micro absorption assays.
2 mm internal width: provides precise light transmission and excellent reproducibility.
2 optical windows: optimized for standard transmission (absorbance) measurements.
PTFE lid: simple sealing for sample protection and reduced evaporation.
Molded fabrication: produced from a single quartz block for high durability, tight tolerance (±0.01 mm), and excellent chemical resistance.
Wavelength range: UV/VIS (190 – 2500 nm).

Typical Applications

UV/VIS absorption spectroscopy
Protein, DNA, RNA and biochemical assays
Environmental and material analysis
Applications requiring precise and stable optical path

Cuvette Specifications

Type	Semi Micro Cuvette	Optical Path Length	10 mm
Article No.	VAOMS2	Volume	0.7 mL
Measuring Method	Absorption Cells	Base Type	Flat
Number of Windows	2	Wavelength Range	UV/VIS (190 – 2500 nm)
Outside Dimensions
Height	45 mm	Width	12.5 mm
Depth	12.5 mm
Inside Dimensions
Width	2 mm	Depth (Inside)	10 mm
Center Height (Z)	8.5 – 20 mm	Fabrication Method	Molded*
Package	Cell & PTFE Lid

About Molded Fabrication

Molded quartz cuvettes are made from a single piece of high-quality quartz with no adhesive seams. This method provides:

Highest dimensional precision with path length tolerance of ±0.01 mm.
Excellent resistance to thermal and chemical stress.
Superior long-term durability compared to bonded or fused types.

Usage Notes

Ideal for repeated measurements and long-term use.
Compatible with most acids and bases except hydrofluoric acid (HF).
Easy to clean and maintain optical performance over time.

Note: Molded quartz cuvettes offer the best precision and longevity among all fabrication methods, making them ideal for high-accuracy analytical work.

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.