Lid 10mm, 3.5mL, 4 Windows, Standard Type, Flat Bottom, QL4CF, Fluorometer Quartz Cuvette, CRF Type


Lid 10mm, 3.5mL, 4 Windows, Standard Type, Flat Bottom, QL4CF, Fluorometer Quartz Cuvette, CRF Type

$37 /pc

  • Bestseller! Chemical Resistant Fused. Transmission >80%.

Standard Quartz Cuvette with Path Length of 1cm, Volume of 3.5mL. External Size of 12.5 x 12.5 mm, Fits all Fluorometers. Stock 1 cm Cuvette to Door!

This product has a minimum order quantity of 2


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This cuvette is designed with 4 clear windows for use in fluorescence applications. The 4 windows allow measurement of the fluorescence at right angles to the beam path.

The fused quartz material has a higher transmission of 80% @ 200nm. The cuvette is usable in UV and visible wavelength range. 10mm standard path length and 12.5 x 12.5 mm outer size make the cuvette suitable for most fluorometers.

  • Four Clear Windows for Fluorescence Spectroscopy
  • PTFE Lid Included with Each Cuvette
  • Fabricated from UV-vis Fused Quartz (190 nm – 2500 nm)
  • Standard Optical Path Length of 10mm
  • Door to Door Shipping Duty Unpaid (DDU) Worldwide
Quartz Cuvette Sizes Teflon Lid

This cuvette has a 12.5 x 12.5 x 45mm outer dimension and a volume of 3.5 mL. The cuvette is designed with PTFE Lid for better chemical resistance (screw cap and PTFE stopper types are better in sealing) applications.  This cuvette is our bestselling fluorometer cuvette.

10mm Standard Quartz Cuvette Specifications

Cuvette with 10mm Path Length
Part No QL4CF Inside Width 10mm
Material Quartz Transmission 80% @ 200nm
Cap Type PTFE Lid Volume 3.5ml
Windows 4 Windows Inner Path 10mm
Manufacturing CRF* Outer Size 45 x 12.5 x 12.5mm
Bottom Flat Wavelength 190 – 2500nm
Path Length 10mm Include Lid, Cell

*CRF: Chemical Resistant Fused. Bestseller! This type of cuvettes is resistant to most organic solvents, acids, and bases. However, it has a chance to be stained by some chemicals to the bonding edges. It’s a cheaper alternative to the HTR type. CRF-H has a higher transmission (83% v.s. 80%) than CRF and the same transmission with HTR.

  • Note: please don’t use the CRF cuvette to store chemicals for a long time. Clean it after use.
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Why Our Cuvettes?

Exceptional Accuracy

Optical Path Length and Parallelism are Exceptional Accurate.

Chemical Resistance

Very High-Temperature Stability (600℃) and Chemical Resistance.

Guaranteed Transmission

Guaranteed 80% From 190nm up to 2500nm of the Quartz Material.

Proven Accuracy

Guaranteed Precision of Pair Difference of 0.5%.
4 or 5 Clear Walls Cuvette

Quartz Cuvette for Fluorescence Applications

Comparison Cuvette Types 4 Clear Walls

1cm Fluorescence Cuvette Comparison

Bulk Order Discounts

Save 5% on orders over $3,000.00 and 8% on orders over $5,000.00.

Clear Upfront Pricing

Simple and secure online payment by Stripe, Paypal or Bank Transfer.

POs Accepted

Purchase Orders (POs) are Accepted for Universities and Institutions. Pay after Ship.

Custom Design

Tailor in Sizes or Materials. Create your own Custom Cuvette with us.

Our Guarantees

Worldwide Shipping

We ship orders to anywhere in the world. Door to Door Duty Unpaid (DDU).

Fast Secure Dispatch

Rapid dispatch on in-stock items via secure tracked courier services.

Breakage Replacement

Breakage by shipment will be replaced by new delivery F.O.C or refund on request.

Expert Live Support

We are always ready to help. Emails are usually replied in 8 hours. Live Chat Now!
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Additional information

Weight 110 g
Dimensions 13 × 10 × 2 cm


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