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(VAOFS03) 105 uL Semi-Micro Cuvette, Fused, Width 0.3 mm, 2 Windows

Weight 120 g
Brand

Resistant to Chemicals

SKU: VAOFS03
(VAOFS03) 105 uL Semi-Micro Cuvette, Fused, Width 0.3 mm, 2 Windows
(VAOFS03) 105 uL Semi-Micro Cuvette, Fused, Width 0.3 mm, 2 Windows - Image 2
(VAOFS03) 105 uL Semi-Micro Cuvette, Fused, Width 0.3 mm, 2 Windows - Image 3
(VAOFS03) 105 uL Semi-Micro Cuvette, Fused, Width 0.3 mm, 2 Windows - Image 4

$480.00

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This custom semi micro cuvette is for absorption applications, with a path length of 10 mm. Resistant to most chemicals. Use up to 600°C.  Custom Inquiry for Accurate Price. Email us.

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Description

VAOFS03 – 105 μL Semi-Micro Quartz Cuvette (Fused, 0.3 mm Width, 2 Windows)

The VAOFS03 is a high-precision semi-micro fused quartz cuvette with an ultra-narrow 0.3 mm internal width and a standard 10 mm optical path length. This design minimizes sample consumption while maintaining excellent signal quality, making it ideal for high-concentration measurements, trace analysis, and microvolume UV/VIS absorbance spectroscopy.

Key Features

  • Sample volume: 105 μL — ideal for precious or limited samples.
  • 0.3 mm internal width: optimized for high-concentration samples and microvolume assays.
  • 10 mm optical path length: compatible with most UV/VIS spectrophotometers.
  • 2 optical windows: designed for precise absorbance measurements.
  • Fused fabrication: heat resistant up to 600 °C (1112 °F) with good chemical stability.
  • Chemical compatibility: resistant to most acids and bases; not suitable for HF, toluene, acetone, or other strong organic solvents (these may shorten service life).
  • Path length tolerance: ±0.06 – 0.08 mm.
  • Wavelength range: UV/VIS (190 – 2500 nm).

Typical Applications

  • UV/VIS absorption spectroscopy
  • High-concentration and microvolume analysis
  • Protein and nucleic acid quantification
  • Pharmaceutical and biochemical research

Cuvette Specifications

Type Semi-Micro Cuvette Optical Path Length 10 mm
Article No. VAOFS03 Volume 105 μL
Measuring Method Absorption Cells Base Type Flat
Number of Windows 2 Wavelength Range UV/VIS (190–2500 nm)
Outside Dimensions
Height 45 mm Width 12.5 mm
Depth 12.5 mm
Inside Dimensions
Width (Inside) 0.3 mm Depth (Inside) 10 mm
Center Height (Z) 8.5 – 20 mm Fabrication Method Fused*
Package Cell & PTFE Lid

About Fused Fabrication

  • Made by sintering quartz powder at high temperature for durability and precision.
  • Resistant to most acids and bases, but not compatible with HF or aggressive solvents like toluene and acetone.
  • Powder-fused seams may stain; not recommended for long-term sample storage.
  • Typical path length tolerance: ±0.06 – 0.08 mm.

Note: Fused quartz cuvettes offer high optical performance and thermal stability, making them ideal for demanding analytical applications.

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 120 g
Brand

Resistant to Chemicals

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