Legendary performance - Incomparable results! OTF is designed for optimum efficiency, versatility, and consistent quality. The only cryostat with dual parallel compressors. A broad range of accessories and options allows users to custom configure the OTF to meet their specific needs. Typical applications include Histochemistry, Neuroscience, "Whole Body" Studies, Autoradiography, Immuno-Histochemistry, Materials R & D, Immuno- Fluorescence, as well as Routine Surgical Pathology.