The Thermo Scientific UV-Vis spectrophotometer cells cuvette has a sturdy quartz and PTFE construction that endures rigorous use for longer periods of time.   This product is only available to U.S. Domestic Customers.

For use with Thermo Scientific Spectronic 20+ and 20D+ Spectrophotometers. Set of 2 Square Cuvets Lightpath: 10mm L [METRIC]: 10mm This product is only available to U.S. Domestic Customers.