(VFOF22) 1.4mL Custom Cuvette, 22×10.5×10.5 mm, 4 Windows, Fused, Lightpath 8mm

Weight	60 g
Brand	Qvarz
Resistant to Chemicals	Yes

SKU: VFOF22

27%Custom

(VFOF22) 1.4mL Custom Cuvette, 22x10.5x10.5 mm, 4 Windows, Fused, Lightpath 8mm

(VFOF22) 1.4mL Custom Cuvette, 22x10.5x10.5 mm, 4 Windows, Fused, Lightpath 8mm - Image 2

(VFOF22) 1.4mL Custom Cuvette, 22x10.5x10.5 mm, 4 Windows, Fused, Lightpath 8mm - Image 3

(VFOF22) 1.4mL Custom Cuvette, 22x10.5x10.5 mm, 4 Windows, Fused, Lightpath 8mm - Image 4

~~$119.00~~ Original price was: $119.00.$88.00Current price is: $88.00.

In Stock

This customized cuvette is for fluorescence applications, with a path length of 8 mm. Resistant to most chemicals. Use up to 600°C. The price is for 1 piece.

In Stock

Type: Fused

SKU: VFOF22 Categories: All Cuvettes & Cells, Custom Cuvettes, Cuvettes & Flow Cells, Fluorometer Cuvettes, Fused Cuvettes, Micro Cuvettes <3.5mL, Open Top Cuvettes, Other Cuvettes, Products Tags: custom cuvette, fluorescence cuvette, open top cuvette

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Description

VFOF22 – 1.4 mL Custom Quartz Cuvette (Fused, 8 mm Lightpath, 4 Windows)

The VFOF22 is a high-quality custom fused quartz cuvette designed for fluorescence spectroscopy and UV/VIS absorption applications. With an 8 mm optical path length and 1.4 mL sample volume, this cuvette offers excellent optical clarity and stable performance for demanding analytical measurements. The four-window design allows excitation and emission detection simultaneously, making it ideal for fluorescence-based experiments.

Key Features

Sample volume: 1.4 mL (1400 µL) — suitable for medium-volume assays.
8 mm optical path length: provides strong signal sensitivity while maintaining flexible sample handling.
Four optical windows: optimized for excitation and emission measurements in fluorescence applications.
Fused fabrication: offers excellent heat resistance (up to 600 °C) and good chemical stability.
Wavelength range: UV/VIS (190–2500 nm).
Outer size: 22 × 10.5 × 10.5 mm — compact and suitable for custom instrument configurations.

Typical Applications

Fluorescence spectroscopy
UV/VIS absorbance measurements
Protein and nucleic acid analysis
Biochemical and pharmaceutical research

Cuvette Specifications

Type	Custom Cuvette	Optical Path Length	8 mm
Article No.	VFOF22	Volume	1400 µL
Measuring Method	Fluorescence Cells	Base Type	Flat
Number of Windows	4	Wavelength Range	UV/VIS (190–2500 nm)
Outside Dimensions
Height	22 mm	Width	10.5 mm
Depth	10.5 mm
Inside Dimensions
Width (Inside)	8 mm	Depth (Inside)	8 mm
Center Height (Z)	–	Fabrication Method	Fused*
Package	Cell Only

About Fused Fabrication

Fused quartz cuvettes are made by sintering quartz powder at high temperatures.
They can withstand temperatures up to 600 °C and are resistant to most acids and bases (except HF and strong organic solvents such as toluene and acetone).
Path length tolerance is typically ±0.06–0.08 mm.

About Four-Window Design

Enables simultaneous excitation and emission measurements for fluorescence analysis.
Improves flexibility for right-angle or front-face detection.
Also suitable for absorbance readings if needed.

Usage Notes

Ideal for medium-volume fluorescence spectroscopy applications.
Handle with care to protect optical surfaces.
Not recommended for prolonged storage with strong organic solvents.

Note: Fused quartz cuvettes provide superior thermal stability and good chemical resistance, making them a reliable option for fluorescence and UV/VIS spectroscopy.

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.