Model 3556-4 from Thermo Scientific is designed for safe, cold storage of volatile materials. This 5 cu. ft. flammable material storage freezer features CFC-free foamed-in-place cabinet insulation, hermetically sealed refrigeration compressors and adjustable temperature control. Providing a temperature range of -20 C to -12 degree C, this 120 volt unit has 2 fixed internal shelves and 3 fixed door shelves. This UL listed freezer meets OSHA and National Fire Protection Association safety requirements, and comes with a 13 months parts and labor warranty.