(VNE050) 0.7mL Fluorescence Cuvette with PTFE Lid, Molded, Lightpath 2mm, 4 Clear Walls

Weight	100 g
Brand	Qvarz
Resistant to Chemicals	Yes

SKU: VNE050

(VNE050) 0.7mL Fluorescence Cuvette with PTFE Lid, Molded, Lightpath 2mm, 4 Clear Walls

(VNE050) 0.7mL Fluorescence Cuvette with PTFE Lid, Molded, Lightpath 2mm, 4 Clear Walls - Image 2

(VNE050) 0.7mL Fluorescence Cuvette with PTFE Lid, Molded, Lightpath 2mm, 4 Clear Walls - Image 3

$252.00

In Stock

This fluorometer cuvette is for fluorescence applications, with dual path lengths of 2 or 10 mm. Resistant to chemicals. Use upto 1200°C. The price is for 1 piece.

In Stock

Type: Molded

SKU: VNE050 Categories: All Cuvettes & Cells, Cuvettes & Flow Cells, Fluorometer Cuvettes, Micro Cuvettes <3.5mL, Molded Cuvettes, New Arrivals, Open Top Cuvettes, Products, Short Path Length Cuvettes Tags: 2mm pathlength cuvette, fluorescence cuvette, open top cuvette

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Description

VFOF2 – 0.7 mL Standard Fluorescence Cuvette (Fused, 2 mm or 10 mm Lightpath, 4 Windows)

The VFOF2 is a standard fused quartz fluorescence cuvette with an adjustable optical path length of 2 mm or 10 mm and a compact 0.7 mL sample volume. It is made using Fused Fabrication (assembled with quartz powder), offering excellent chemical resistance, optical clarity, and thermal stability. This cuvette is ideal for sensitive fluorescence or absorbance measurements with limited sample volumes.

Key Features

2 mm short path length: perfect for high concentration samples; optional 10 mm for standard measurements.
4 clear windows: optimized for side detection in fluorescence spectroscopy.
Fused fabrication: reliable optical clarity and durability at elevated temperatures.
Heat resistance: up to 600 °C (1112 °F).
Chemical resistance: excellent against most acids and bases, but not compatible with HF, toluene, acetone, or strong organic solvents.
Pathlength tolerance: ±0.06 – 0.08 mm.
Secure packaging: foam and bubble wrap; drop-tested to 1 m before shipment.

Typical Applications

Fluorescence spectroscopy with limited volume
UV/VIS absorbance measurements
Biological and biochemical assays
Pharmaceutical and materials research

Cuvette Specifications

Type	2 mm Standard Cuvette	Optical Path Length	2 mm or 10 mm
Article No.	VFOF2	Volume	700 µL
Measuring Method	Fluorescence Cells	Base Type	Flat
Number of Windows	4	Wavelength Range	UV/VIS (190–2500 nm)
Outside Dimensions
Height	45 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	Fused*
Package	Cell & Lid

About Fused Fabrication

Constructed by fusing quartz powder at high temperature.
Can withstand up to 600 °C (1112 °F).
Not compatible with HF, toluene, acetone, or strong organic solvents.
Seam areas may stain; not suitable for long-term sample storage.
Pathlength tolerance: ±0.06 – 0.08 mm.

Note: VFOF2 offers precise optical performance for low-volume and high-sensitivity fluorescence experiments. Avoid aggressive solvents and prolonged storage to maximize product lifetime.

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.