Uses isopropyl alcohol and mechanical freezer to provide -1[degree]c per minute cooling rate. floating rigid insert prevents contamination. withstands repeated use. holds up to 18, 1.2-2ml cryogenic vials. 8.6dia.x11.7hcm.
CoolCaddy* cold station, Dimension: 8.3 x 6.8 x 1.8in, Maintains 0-1.0 deg C for 5 hours, Keeps samples cool, but not frozen, Accomodates several different vessel types, for PCR plate, tubes, and cryos