Tissue Freezing Medium is an advanced formulation that is designed to support tissue during cryotomy. It freezes tissue quickly without promoting crystallization even at the most extreme temperatures. Embedding media enables precise cutting with support for cryosectioning at 3 microns. Does not curl. Keeps frozen sections flat. Colorless. It will not leave residue, can be washed away during fixation and easily rinsed prior to staining stages.