(VAC41) PTFE Theaded Caps for 10mm Screw Top Cuvettes

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^® cuvette is 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 qvartz 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.


• Fluorimetry cuvettes - QVARZ^® brings two decades of experience molding high-quality spectrophotometry cuvettes to new four-sided clear cuvettes for fluorimetry. 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.