Does Your Lab Need a ULT Freezer?
ULT stands for ultra-low temperature. ULT freezers operate in the range of -40 to -86ºC, hence the name. They come in a range of sizes – most ULT freezers are upright freezers that resemble large refrigerators, while some are so small they can fit on a tabletop. There are also chest ULT freezers that look like the freezers used to store meat in restaurants. There are even walk-in ULT freezers with much larger capacities.