Cryo Coolers

Photo of Cryo-Safe™ -20° C Tube/Vial Coolers
The Mini Cooler (C6515-1) safely holds twelve 0.5 to 2.0 mL microcentrifuge tubes or cryogenic vials at a temperature below -15°C for approximately 1 hour. The Maxi Cooler (C6515-2) safely holds thirty-two 0.5 to 2.0 mL microcentrifuge tubes or cryogenic vials at a temperature below -15°C for approximately 1½ hours. Included inserts adapt wells to hold 0.5 mL microcentrifuge tubes. The polycarbonate cooler body is filled with a non-toxic gel, which cannot contact tubes ensuring that markings and labels on tubes are safe.
Photo of Cryo-Safe™ 0° C Tube/Vial Coolers
Cryo-Safe™ Coolers keep tubes or vials at a temperature below 0°C for approximately 2½ hours. Included inserts adapt wells to hold 0.5 mL microcentrifuge tubes. The polycarbonate cooler body is filled with a non-toxic gel, which cannot contact tubes ensuring that markings and labels on tubes are safe. Coolers are stackable and have rubber feet to prevent sliding on the lab bench. Ideal for protecting valuable samples stored in freezer with defrost cycle.
Corning® CoolCell® LX, 432138 Cell Freezing Container, for 12 x 1mL or 2mL Cryogenic Vials, 4-Pack, Purple, Green, Orange, and Pink

Corning CoolCell LX, in combination with a -80°C freezer, will provide alcohol-free freezing at the rate of -1°C/minute that is ideal for cryopreservation of most cells and cell lines. Using a combination of uniform-density cross-linked polyethylene foam, a solid state core, and radial vial symmetry, freezing profiles are consistent and reproducible. The foam is non-absorbent and will impose negligible change in the freezer environment; thereby protecting nearby frozen samples.