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(VLF10E) 10 mm Cuvette with 2 Ends Open, Lightpath 10 mm, 2 Windows, Fused

Weight 100 g
Brand

Resistant to Chemicals

SKU: VLF10E

$27.00

In Stock

This flow-through cuvette is for absorption applications, with a path length of 10 mm. Resistant to most chemicals. Use up to 600°C.  The price is for 1 piece.

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  • Type: Fused
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Description

VLF10E Custom Flow Cell is a precision-engineered quartz cuvette designed for UV/VIS absorbance measurements with a 10 mm optical path length and 3.5 mL sample volume. This open-ended flow cell is well-suited for continuous monitoring and in-line analysis in laboratory and industrial setups.

Fabricated using the fused fabrication method, the cuvette offers superior optical clarity, strong chemical resistance, and long-term durability without the use of adhesives. The two clear windows provide a stable and low-noise light path, making this flow cell ideal for high-precision absorbance applications.

Typical Applications

  • Continuous-flow UV/VIS absorbance monitoring
  • Pharmaceutical and biochemical process analysis
  • Environmental and water quality testing
  • Inline process control systems
  • OEM analytical instrument integration

Key Features

  • 10 mm optical path length for precise absorbance measurements
  • 3.5 mL chamber volume suitable for flow-through applications
  • 2 ends open for easy integration with external flow systems
  • Fused fabrication ensures excellent UV/VIS transmission (190–2500 nm)
  • Adhesive-free construction for chemical stability and durability

Technical Specifications

Type Custom Flow Cell Optical Path Length 10 mm
Article No. VLF10E Volume 3.5 mL
Measuring Method Absorption Cells Connector 2 Ends Open
Number of Windows 2 Wavelength Range UV/VIS (190 – 2500 nm)
Outside Dimensions Height 44 mm × Width 12.5 mm × Depth 12.5 mm
Inside Dimensions Width 10 mm × Depth 10 mm
Covers No Fabrication Method Fused*
Package Cell Only

Note: This fused quartz cuvette provides superior optical performance and chemical durability. It is ideal for flow-through absorbance measurements in research, analytical testing, and OEM instrument integration.

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 100 g
Brand

Resistant to Chemicals

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