With the growing emphasis on proper storage of laboratory and pharmaceutical materials, the PHCbi Model MPR-N250FH-PA combines high performance refrigeration with a -30°C freezer in a small footprint. Separate refrigeration systems and compressors in the MPR-N250FH-PA laboratory refrigerator/freezer combination enable flexible, reliable and convenient vaccine and biological material storage. The combination refrigerator/freezer maintains proper temperature uniformity essential for the storage of vaccines, pharmaceuticals, reagents, and other biological materials.