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-86 C ULT Freezer
Ultra-low temperature freezers — commonly called -80 freezers or -86°C ULT freezers — provide long-term, stable storage for biological samples, vaccines, enzymes, cell lines, and reagents in research, clinical, and biorepository settings. Pro Lab Supply is an authorized distributor of Haier Biomedical ULT freezers, with upright and chest models ranging from compact benchtop units to high-capacity 29 cu ft cabinets.
When choosing a ULT freezer, the main decisions are form factor, capacity, voltage, and energy efficiency. Upright models offer rack-based organization and a smaller floor footprint, ideal for labs needing frequent, organized access. Chest models retain cold air better and run more efficiently, suited to bulk or irregular sample storage. Capacity is measured both in cubic feet and in 2-inch box count, so you can match the freezer to your sample inventory.
All units operate across a -40°C to -86°C range, with many offering ENERGY STAR certification and natural hydrocarbon (HC) refrigerants that cut energy consumption — an important factor, since a single ULT freezer can use as much electricity as an average household. Models are available in 115V and 220V configurations with temperature alarms, data logging, and uniform cooling to protect mission-critical samples.
Browse our full selection of -86°C ultra-low freezers below, or contact us for help selecting the right capacity and configuration for your lab.