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(VNE044) 24mL Customized Cuvette with M6 Thread, 6 Clear Walls, Lightpath 20/40 mm, Glued

Weight 500 g
Brand

Resistant to Chemicals

SKU: VNE044

$439.00

In Stock

This 6 clear wall flow cell has a path length of 20/40mm. For aqueous samples only.  The price is for 1 piece.

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  • Type: Bonded*
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Description

VNE044 – 24 mL Custom Quartz Cuvette with M6 Thread (6 Clear Walls, 20 / 40 mm Lightpath, Bonded Fabrication)

The VNE044 is a large-volume custom quartz cuvette designed for specialized fluorescence and absorbance experiments. It features a dual optical path length of 20 mm and 40 mm, 6 optically clear windows for multi-angle detection, and an M6 threaded port for fluid handling or sensor integration.

With its 24 mL capacity, this cuvette is ideal for continuous-flow measurements, reaction monitoring, or OEM system integration.

Key Features

  • Dual optical path lengths (20 / 40 mm): supports flexible experimental setups.
  • Large 24 mL volume: ideal for high-capacity or flow-based applications.
  • 6 clear optical windows: enable multi-angle fluorescence or absorbance detection.
  • M6 threaded port: convenient for tubing connections or probe installation.
  • Bonded fabrication: rapid, cost-effective customization for aqueous systems.
  • Material: high-purity quartz with UV/VIS transmission from 190 – 2500 nm.

Typical Applications

  • Fluorescence spectroscopy with multi-angle detection
  • Continuous flow or reaction monitoring experiments
  • Custom or OEM instrument integration
  • Environmental and biochemical analysis

Cuvette Specifications

Type 24 mL Custom Cuvette Optical Path Length 20 / 40 mm
Article No. VNE044 Volume 24 mL
Measuring Method Fluorescence Cells Clear Walls 6 Clear Walls
Number of Windows 6 Wavelength Range UV/VIS (190 – 2500 nm)
Outside Dimensions
Height 31 mm Width 42 mm
Depth 22 mm Fabrication Method Bonded*
Inside Dimensions
Width (Inside) 40 mm Depth (Inside) 20 mm
Material Quartz Screw Thread M6

About Bonded Fabrication

  • Bonded cuvettes are assembled with optical adhesives, allowing fast turnaround and cost efficiency.
  • Recommended for aqueous samples or mild buffer solutions.
  • Not suitable for strong acids, bases, or aggressive organic solvents.
  • Ideal for custom prototyping and instrument-specific configurations.

Note: This is a custom product for specialized applications. Please contact us to discuss your required dimensions, thread type, or configuration.

Comparison of Fabrication Types

1234
*Molded*Fused*Bonded / Glued
UV vis ( 190- 2500 nm)YesYesYes
Transmission Matched On RequestNoNo
Transmission > 80%YesYesYes
Resistant to Acids and Bases (except hydrofluoric acid)YesYesNo
Resistant to Organic SolventsYesYesNo
Usable upto 600°C (1112°F)YesYesYes
Usable upto 1200°C (2192°F)YesNoNo
0 Variations ReadingOn RequestNoNo
FabricationMoldedAssembled with Quartz PowderAssembled with Glue
AdhesivesNoNoYes
StorageShort Term StorageClean After UseClean After Use
Available MaterialFused Quartz Material
NoteMolded 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.
Fused UV vis Cuvettes Transmission
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.

Additional information

Weight 500 g
Brand

Resistant to Chemicals