The FTS Bio-Cool is the most reliable, safe, and easy to use controlled rate freezer for cryopreservation. Typical applications include cryopreservation of human and animal embryos and biological tissue and cell lines.

The Bio-Cool is the only controlled rate freezer that does not require expendable liquid nitrogen and the associated pumping, re-filling, and storing of a high-pressure liquid. The Bio-Cool, simply plugs into a standard electrical outlet and quietly provides low temperature cooling to either -40ºC or -80ºC.