712 products meet your criteria.
• Revco Enzyme Freezers are designed to store enzyme samples at a constant -20 °C. The gravity convection cooling system, microprocessor control, industrial grade compressor and the manual defrost create an extremely temperature stable freezer that will protect labile enzyme samples from damage.
• Revco™ DxF -40°C Upright ULT Freezers are ideal for use in hospitals, biological, clinical and pharmaceuticals labs requiring ultra-low temperature sample storage and protection. Units are designed with five interior compartment doors for quick temperature recovery, lockable door handles and heavy duty stainless steel shelves with a load capacity of 100 pounds.