(VAOF55) 5.5ml Absorption Cuvette, Fused, Lightpath 2mm, 57x54x6 mm, 2 Clear Windows

Weight	100 g
Brand	Qvarz
Resistant to Chemicals	Yes

SKU: VAOF55

(VAOF55) 5.5ml Absorption Cuvette, Fused, Lightpath 2mm, 57x54x6 mm, 2 Clear Windows

(VAOF55) 5.5ml Absorption Cuvette, Fused, Lightpath 2mm, 57x54x6 mm, 2 Clear Windows - Image 2

$196.00

In Stock

This wide clear wall cuvette is for absorption applications, with a path length of 2 mm. Resistant to most chemicals. Use up to 600°C. The price is for 1 piece.

In Stock

Type: Fused

SKU: VAOF55 Categories: All Cuvettes & Cells, Custom Cuvettes, Cuvettes & Flow Cells, Fused Cuvettes, Macro Cuvettes >3.5mL, Open Top Cuvettes, Other Cuvettes, Products, Spectrometer Cuvettes, Wide Clear Window Cuvettes Tags: large cell, macro cuvette, open top cuvette, spectrometer cuvette, wide clear window 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

VAOF55 Fused Quartz Absorption Cuvette is a 2-window cuvette with a 2 mm optical path length and a 5.5 ml volume. It features a wide clear wall design optimized for high-concentration samples, minimizing absorbance saturation in UV/VIS measurements. Fused fabrication offers excellent thermal and chemical resistance, ensuring stable and precise optical performance in demanding applications.

Key Features

2 mm optical path length — ideal for high-concentration or strongly absorbing samples.
2-window design — optimized for straight-beam UV/VIS absorbance measurements.
Fused fabrication — provides outstanding chemical durability and thermal resistance up to 600 °C.
Wide wall geometry — ensures stable optical alignment and low stray light interference.
Broad wavelength range — 190 – 2500 nm, suitable for UV/VIS and NIR applications.

Typical Applications

High-concentration UV/VIS absorbance and transmission measurements.
Protein and nucleic acid quantification at 260/280 nm.
Environmental testing and water quality analysis.
Industrial QC and analytical research.
Applications requiring short path lengths to avoid signal saturation.

Fused Fabrication Notes

Fused fabrication provides excellent thermal and chemical resistance.
Not suitable for hydrofluoric acid (HF) or strong organic solvents such as toluene and acetone.
Powder seams may discolor over time but do not affect optical performance.
Typical path length tolerance is ±0.06 – 0.08 mm.

Cuvette Specifications

Type	Absorption Quartz Cuvette	Optical Path Length	2 mm
Article No.	VAOF55	Volume	5.5 ml
Measuring Method	Absorption Cells	Clear Walls	57 × 54 mm
Number of Windows	2	Wavelength Range	UV/VIS (190 – 2500 nm)
Height	57 mm	Width (Inside)	50 mm
Width (Outside)	54 mm	Depth (Inside)	2 mm
Depth (Outside)	6 mm	Center Height (Z)	8.5 – 20 mm
Fabrication Method	Fused*	Package	Cell Only

Note: Fused fabrication provides superior temperature and chemical resistance. Avoid use with HF or strong organic solvents. Powder seams may discolor but do not affect measurement accuracy. The short 2 mm path length is ideal for high-concentration samples and precision absorbance measurements.

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.