The industry's first inverter compressor-powered Laboratory Freezers designed for the cold and secure storage of scientific samples with a temperature range of -10F to 54F. Inverter compressors provide the most reliable and stable cooling to ensure the safe storage of essential items. It comes in solid and glass door variations. The line is equipped with Blizzard R290 - the industry's first, all-in-one, slide-out cooling cartridge designed for rapid cooling, safety, and ease of replacement without the need for onsite brazing. Blizzard R290 uses natural, climate-friendly, hydrocarbon refrigerant, an effective alternative to hydrofluorocarbon-based refrigerants that meets the daily energy consumption standards of the U.S. Department of Energy and the Environment Protection Agency. Enjoy significant reduction in energy costs and carbon emissions with more efficient cooling.