(VFFL30N) 27 mL Large Cuvette, 4 Windows, No Cover, Fused, Lightpath 30mm, 32x34x34 mm

Weight	200 g
Brand	Qvarz
Resistant to Chemicals	Yes

SKU: VFFL30N

(VFFL30N) 27 mL Large Cuvette, 4 Windows, No Cover, Fused, Lightpath 30mm, 32x34x34 mm

(VFFL30N) 27 mL Large Cuvette, 4 Windows, No Cover, Fused, Lightpath 30mm, 32x34x34 mm - Image 2

$196.00

In Stock

This wide clear wall cuvette is for fluorescence applications, with a path length of 30 mm. Resistant to most chemicals. Use up to 600°C. The price is for 1 piece.

In Stock

Type: Fused

SKU: VFFL30N Categories: All Cuvettes & Cells, Custom Cuvettes, Cuvettes & Flow Cells, Fluorometer Cuvettes, Fused Cuvettes, Macro Cuvettes >3.5mL, Open Top Cuvettes, Other Cuvettes, Products Tags: fluorescence cuvette, large cell, macro cuvette, open top cuvette

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Description

VFFL30N Large Fused Quartz Cuvette is a 4-window cuvette with a 30 mm optical path length and a 27 ml volume, engineered for high-sensitivity fluorescence and UV/VIS spectroscopy.
The 4-window structure allows side detection for fluorescence while maintaining excellent optical transmission.

Key Features

30 mm optical path — enhances light absorption and fluorescence signal for trace-level detection.
4-window design — optimized for side excitation and detection in fluorescence measurements.
27 ml capacity — suitable for large-volume samples and photochemical experiments.
Fused quartz fabrication — ensures excellent UV transmission, heat resistance up to 600 °C, and minimal signal distortion.
Wide wavelength range 190–2500 nm covering UV, VIS, and NIR applications.

Typical Applications

Fluorescence spectroscopy requiring side excitation and detection.
Environmental and chemical analysis where high sensitivity is essential.
Photochemical, kinetic, or absorption studies with larger sample volumes.
Research and calibration requiring stable and repeatable measurements.

Fused Fabrication Notes

Made from fused quartz powder with minimal bonding lines — excellent thermal stability and optical quality.
Gaps may discolor over time; not recommended for long-term sample storage.
Not suitable for HF, toluene, acetone, or other strong organic solvents.
High precision and low autofluorescence for demanding applications.

Cuvette Specifications

Type	Large Capacity Cuvette	Optical Path Length	30 mm
Article No.	VFFL30N	Volume	27 ml
Measuring Method	Fluorescence Cells	Clear Walls	32 × 34 mm
Number of Windows	4	Wavelength Range	UV/VIS (190 – 2500 nm)
Height	32 mm	Width (Inside)	30 mm
Width (Outside)	34 mm	Depth (Inside)	30 mm
Depth (Outside)	34 mm	Cover Material	None
Fabrication Method	Fused*	Package	Cell Only

Note: This fused quartz cuvette is supplied without a cover.
For evaporation control or oxygen-sensitive measurements, consider using compatible sealing accessories or covered models.

Comparison of Fabrication Types

1	2	3	4
	*Molded	*Fused	*Bonded / Glued
UV vis ( 190- 2500 nm)	Yes	Yes	Yes
Transmission Matched	On Request	No	No
Transmission > 80%	Yes	Yes	Yes
Resistant to Acids and Bases (except hydrofluoric acid)	Yes	Yes	No
Resistant to Organic Solvents	Yes	Yes	No
Usable upto 600°C (1112°F)	Yes	Yes	Yes
Usable upto 1200°C (2192°F)	Yes	No	No
0 Variations Reading	On Request	No	No
Fabrication	Molded	Assembled with Quartz Powder	Assembled with Glue
Adhesives	No	No	Yes
Storage	Short Term Storage	Clean After Use	Clean After Use
Available Material	Fused Quartz Material
Note	Molded 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.

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.