These temperature-controlled cuvette holders are primarily designed for use in the sample compartments of commercial fluorometers. They are also frequently used as stand-alone devices and as a component in home-built instruments. Each has magnetic stirring for every cuvette and a dry gas purge system for work at low temperatures. Each is provided with a set of optical slits that may be used to mask excitation or emission light. Please see our list of products for available configurations, or contact our design team if your spectrometer is not listed.