Description
The all-quartz flow-through cuvette is a high-precision cell for applications in spectroscopy. New technology enables the positioning of precise internal threads into the quartz glass. Tubes can now be connected very easily and securely directly to the cuvette.
The second path length is available by simply turning the cuvette through 90° – all tubes remain screwed in place. Time consuming changing of the cuvette is no longer necessary. Two different path lengths have a beneficial effect to the costs and the application. Furthermore, it is possible to measure the fluorescence with each optical path length – another benefit.
Fluorescence Cells With Tubes Quartz/Duran 221-QS
Specifications
Window Material: | Quartz glass high performance (QS) |
---|---|
Wavelength Range: | 200 – 2500 nm |
Width: | 12.5 mm |
Depth: | 12.5 mm |
Height: | 40 mm |
Light Path: | 10 mm |
Max Temperature: | Not Specified |
Fiber Optic Cable: | None |
Features
- No liquid leakage, monolithic quartz glass construction prevents this by design
- Suitable for high and low temperatures
- Fully autoclavable
- Secure tube connection is ensured due to the innovative quartz glass internal threads
Applications
- Spectroscopy
- Chemistry Labs
- Laser spectroscopy
Frequently Asked Questions
What is the Fluorescence Cells With Tubes Quartz/Duran 221-QS used for?
The Fluorescence Cells With Tubes Quartz/Duran 221-QS is used for applications in spectroscopy, laser spectroscopy, and chemistry labs.
What are the benefits of the two different path lengths?
The two different path lengths have a beneficial effect on the costs and the application. Furthermore, it is possible to measure the fluorescence with each optical path length.
Is the Fluorescence Cells With Tubes Quartz/Duran 221-QS suitable for high and low temperatures?
Yes, the Fluorescence Cells With Tubes Quartz/Duran 221-QS is suitable for high and low temperatures.
Can the cuvette be easily changed?
Yes, the cuvette can be easily changed. The second path length is available by simply turning the cuvette through 90° – all tubes remain screwed in place. Time consuming changing of the cuvette is no longer necessary.
Is liquid leakage prevented by design?
Yes, liquid leakage is prevented by design. The monolithic quartz glass construction prevents this by design.
Similar Products

Flow Cells with Cross-Channel
Translume Inc.

Flow Cells with T-Channel
Translume Inc.

Flow Cells with Straight-Channel
Translume Inc.

OPTICAL PARTS 202-QX
Hellma USA INC

OPTICAL PARTS 202-QS
Hellma USA INC

LARGE CELLS 740.000-OG 34.5mm
Hellma USA INC

LARGE CELLS 704.003-OG
Hellma USA INC

LARGE CELLS 704.002-OG
Hellma USA INC

CELLS FOR REFLECTION MEASUREMENTS 692.103-BF
Hellma USA INC

CELLS FOR LIGHT SCATTERING MEASUREMENTS 540.135-QS
Hellma USA INC

CELLS FOR LIGHT SCATTERING MEASUREMENTS 540.111-QS
Hellma USA INC

CYLINDRICAL CELLS 121.000-QS
Hellma USA INC
Thank You!
Your inquiry has been received.
Create an account by adding a password
Why create an account?
- Auto-complete inquiry forms
- View and manage all your past messages
- Save products to your favorites
- Close your account anytime — no hassle