(VNE058) 10.5mL Fluorescence Cuvette with PTFE Lid, Molded, Lightpath 30mm, 5 Clear Walls

Description

VNE058 – 10.5 mL Quartz Long Path Length Fluorescence Cuvette (30 mm Lightpath, 5 Windows, PTFE Lid, Molded Fabrication)

The VNE058 is a precision quartz cuvette designed for applications requiring enhanced sensitivity and accuracy. With a 30 mm optical path length and 5 optically clear windows, this cuvette provides excellent signal amplification, making it ideal for trace-level fluorescence and absorbance measurements.

Constructed from high-purity quartz using molded fabrication, the cuvette offers superior dimensional accuracy and excellent transmission from 190 nm to 2500 nm. The PTFE lid provides strong chemical resistance and helps prevent evaporation and contamination during sensitive analyses.

Key Features

• 30 mm optical path length: improves detection sensitivity for low-concentration and trace analytes.
• 5 optical windows: allows fluorescence detection at multiple angles for better measurement flexibility.
• Quartz construction: excellent optical transmission in UV/VIS range, with high resistance to acids, bases, and most organic solvents.
• Molded fabrication: ensures high precision and stable path length tolerance (±0.01 mm).
• PTFE lid: provides exceptional chemical durability and minimizes sample loss.
• 10.5 mL volume: balances sample economy and signal enhancement for research and analytical use.

Typical Applications

• Fluorescence spectroscopy and trace analysis
• Environmental monitoring (e.g., pollutants, nutrients, trace metals)
• Pharmaceutical and biochemical research
• Material and optical studies
• UV/VIS absorbance measurements requiring longer path lengths

Cuvette Specifications

About Long Path Length Quartz Cuvettes

• Extended path length enhances signal-to-noise ratio for trace-level measurements.
• Resistant to acids (except HF), strong bases, and organic solvents.
• Excellent UV/VIS performance with minimal autofluorescence.
• Ideal for scientific research, environmental analysis, and precise optical measurements.

Note: Handle cuvettes with care to avoid damage. Clean gently after use to maintain optical performance and precision.

Comparison of Fabrication Types

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.