Cryogenic products, namely, cryogenic freezers, refrigerators and storage devices in the nature of temperature controlled refrigerated and freezer containers, for the storage and transport of biological materials at cryogenic temperatures and containment of liquid nitrogen for storage, transport and delivery; and cryogenic products consisting primarily of cryogenic freezers, refrigerators and storage devices in the nature of temperature controlled refrigerated and freezer containers, that also contain built-in computer hardware and recorded computer software for the collection, storage and analysis of data associated with the liquid nitrogen containment, delivery and critical environmental and operational data associated with the storage of biological material
Environmental Control Apparatus