Thermo Scientific upright laboratory refrigerator, model LR25-1B, has a hermetically sealed refrigeration condensing unit. It comes with a vapor sealed CFC-free polyurethane insulation of minimum 2 inches (51 mm) and dished interior bottoms to contain spills. It has 24.8 cu. ft. capacity. LR25-1B's exterior consists of a galvanized 20 gauge steel with mark-resistant beige enamel finish. Even more, adjustable epoxy coated wire shelves, a forced air cooling with automatic off-cycle defrost and recirculating air fan that shuts-off when the door is open, are featured in this unit. This upright laboratory refrigerator is suitable for storing products that needs constant temperature and security.