(VNE065) 3.5mL Fluorescence Cuvette with Double Tubes (Y-Shape), Molded, Lightpath 10 mm, 4 Clear Walls

Weight	200 g
Brand	Qvarz
Resistant to Chemicals	Yes

SKU: VNE065

(VNE065) 3.5mL Fluorescence Cuvette with Double Tubes (Y-Shape), Molded, Lightpath 10 mm, 4 Clear Walls

(VNE065) 3.5mL Fluorescence Cuvette with Double Tubes (Y-Shape), Molded, Lightpath 10 mm, 4 Clear Walls - Image 2

(VNE065) 3.5mL Fluorescence Cuvette with Double Tubes (Y-Shape), Molded, Lightpath 10 mm, 4 Clear Walls - Image 3

(VNE065) 3.5mL Fluorescence Cuvette with Double Tubes (Y-Shape), Molded, Lightpath 10 mm, 4 Clear Walls - Image 4

(VNE065) 3.5mL Fluorescence Cuvette with Double Tubes (Y-Shape), Molded, Lightpath 10 mm, 4 Clear Walls - Image 5

(VNE065) 3.5mL Fluorescence Cuvette with Double Tubes (Y-Shape), Molded, Lightpath 10 mm, 4 Clear Walls - Image 6

(VNE065) 3.5mL Fluorescence Cuvette with Double Tubes (Y-Shape), Molded, Lightpath 10 mm, 4 Clear Walls - Image 7

$314.00

In Stock

This long mouth cuvette is for fluorescence applications, with a path length of 10 mm. Resistant to chemicals. Use up to 1200°C. The price is for 1 piece.

In Stock

Type: Molded*

SKU: VNE065 Categories: All Cuvettes & Cells, Custom Cuvettes, Cuvettes & Flow Cells, Fluorometer Cuvettes, Long Mouth Cuvettes, Molded Cuvettes, New Arrivals, Other Cuvettes, Products, Screw Cap Cuvettes, Standard Cuvettes 3.5mL Tags: cuvette with tube, fluorescence cuvette, screw cap cuvette

Worldwide Timed Dispatch Available

Free Shipping apply to all orders over $800
Worldwide delivery to door service, hassle free shipping
Contact us for quotation of bulk purchase discount
Custom design. Send us graphic drawing for solution
POs for Academics. Pay after delivery.
Fast dispatch. Receive deliveries in 2 - 3 weeks.

Description
Additional information

Description

VNE065 – 3.5 mL Quartz Y-Shape Fluorescence Cuvette with Screw Thread Cap (10 mm Lightpath, 4 Windows, Molded Fabrication)

The VNE065 is a high-performance quartz cuvette featuring a Y-shape double-tube design and a screw-threaded PTFE cap, engineered for advanced fluorescence and absorbance measurements. Its Y-shaped long mouth allows convenient gas purging, reagent injection, or anaerobic sample handling without exposing the sample to air. With a standard 10 mm optical path length and 4 optically clear windows, this cuvette is ideal for right-angle fluorescence detection, absorbance spectroscopy, and photochemical or controlled environment experiments.

Constructed using molded fabrication, the cuvette provides superior dimensional precision and chemical resistance. Molded quartz is seamless and exceptionally durable, suitable for use with strong acids, bases, and aggressive organic solvents. The M10 threaded PTFE cap ensures excellent sealing performance, making it well-suited for volatile, reactive, or oxygen-sensitive samples.

Chemical Compatibility

Molded quartz cuvettes exhibit excellent resistance to a wide range of chemicals and ensure long service life in harsh environments.

✔ Compatible with strong acids and bases (except HF), alcohols, aqueous solutions, and most organic solvents.
✔ Excellent resistance to aggressive solvents such as toluene, acetone, MEK, chloroform, and carbon tetrachloride.
❌ Not compatible with hydrofluoric acid (HF).
Durable for long-term use in anaerobic, light-sensitive, or reactive experiments.

Key Features

10 mm optical path length: ideal for standard absorbance and fluorescence measurements.
Y-shape double tube design: allows inert gas purging or reagent addition without opening the cell.
M10 PTFE threaded cap: ensures secure sealing for volatile or reactive samples.
4 optical windows: optimized for right-angle fluorescence and absorbance measurements.
Molded fabrication: superior optical precision (±0.01 mm) and chemical resistance.
Quartz material: wide UV/VIS transmission range of 190 – 2500 nm.

Typical Applications

Fluorescence spectroscopy (right-angle detection)
Gas purging and anaerobic experiments
Reagent injection and controlled reactions
Absorbance and photochemical studies
Environmental and biochemical analysis

Cuvette Specifications

Type	Y Shape Long Mouth Cuvette	Optical Path Length	10 mm
Article No.	VNE065	Volume	3.5 mL
Measuring Method	Fluorescence Cells	Threaded	M10
Number of Windows	4	Wavelength Range	UV/VIS (190 – 2500 nm)
Outside Dimensions
Height	62 mm	Width	12.5 mm
Depth	12.5 mm	Fabrication Method	Molded*
Inside Dimensions
Width	10 mm	Depth	10 mm
Material	Quartz	Package	Cell & Screw Threaded Cap

Notes on Use

Molded quartz provides maximum chemical resistance and optical precision.
For sealed or anaerobic experiments, use the threaded cap to maintain sample integrity.
Clean thoroughly after use to preserve optical clarity and extend service life.

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.