Description:
Thermo Scientific Nunc™ 375906 Gray PS CryoColor Vial Closure Coder. Color Coders fit into the top of cryogenic vial or tube closures. They make it possible to identify specific vials quickly and simplify your inventory. Nalgene™ Nunc Color Coders are made from polystyrene and fit only in Nalgene™ cryogenic vial closures. 2000/case.