The IC Biomedical HC38 High Capacity Liquid Nitrogen Refrigerator is designed for storing a variety of materials at cryogenic temperatures, providing -196ºC at the liquid surface and -190ºC at the canister top. It features a large storage capacity with a 38-liter liquid nitrogen capacity. The refrigerator has a rugged construction, including a ribbed high-strength aluminum body, a magneformed necktube design, and a durable paint finish. Its superior vacuum performance with super insulation provides maximum holding times, with a static holding time of 120 days and an evaporation rate of 0.31 liters per day. For organization and ease of use, it includes a numbered index ring and a tapered internal canister locator. Security and mobility options include a lockable lid and an available roller base TW-R033-8C00 and optional low-liquid-level alarm TW-R038-8C35. The unit comes with 10 canisters, each measuring 2.75 x 11.0 in. The manufacturer is ICBiomedical.