Cuvettes for absorbance spectroscopy made from UV Quartz (190-2,500nm), IR Quartz (220-2,500nm), Optical Glass (340-2,500nm) and Pyrex Glass (340-2,500nm).
The FireflySci Type 501FL cuvette is a flow through cell with inlet and outlet tubes on the top and bottom of the cell. All surfaces are optically polished.
The FireflySci Type 41FL cuvette is our standard fluorescence screw cap cell and is a favorite among scientists who perform anaerobic work. The open SEPTA screw cap enables researchers to make sterile injections into the cuvette without compromising the experiment.
Firefly's cylindrical water jacketed polarimeter cell with PTFE stopper. The water jacket, which runs around the sample chamber will keep the chamber at a constant temperature.
The Type 21FL is the fluorescent version of the Type 21 standard PTFE-stoppered cuvette. That is useful for any fluorometer experiment that requires an airtight seal.
FireflySci's Type 11 cuvette comes standard with a glass cap, which provides an airtight seal, ensured by the ground finish on the inside of the cap and the top of the cuvette.
The cap is polished, which enables optical transmission.