CoolRack® PCR384 is a thermo-conductive holder for 384-well PCR plates. Maintains temperature through direct contact with ice, dry ice, water, or liquid nitrogen. Serves as uniform temperature PCR cooler when used on ice or in ice-free CoolBox Microplate System (#BCS-144). Instantly organizes, protects and standardizes temperature and temperature shift profiles of all samples. BioCision BCS-139