A mains electricity (AC-powered) laboratory appliance designed for extended cell/tissue (e.g., ovum, embryo, bone, cornea) storage, at temperatures below the point when most all biological activity ceases, using liquid nitrogen (LN2) as the cooling and stor...
A mains electricity (AC-powered) laboratory appliance designed for extended cell/tissue (e.g., ovum, embryo, bone, cornea) storage, at temperatures below the point where most all biological activity ceases, using liquid nitrogen (LN2) as the cooling agent a...
A mains electricity (AC-powered) device designed to keep temperatures in a container between pre-established limits well below the freezing point of water [i.e., cryogenic temperatures, below -130? Celcius (-202? Fahrenheit)]; typically from -150? to -200? ...