Hellma Flow-Through Fluorescence Cuvettes

3 IN 1: ABSORBANCE / FLUORESCENCE / 2 OPTICAL PATH LENGTHS; ALL IN ONE SINGLE CUVETTE

• Flexible in application
• 2 optical path lengths in one single cuvette
• The second path length is available, by simply turning the cuvette through 90°
• Excellent reproducibility of measurement results
• Fluorescence measurement possible for each path length
• High temperature and chemical resistance because of all-quartz construction

Ideally suited for tablet dissolution analysis (TDA) and flow-through spectroscopic analysis

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.

Clear advantages due to the innovative all- quartz design

• 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

Special features for TDA applications:

• Second path length can be set without the time consuming replacement of the cuvette and the disconnecting and reconnection of the tubing.
• Everything in sight: Red point mark for the quick detection of the path length position