Corning® CoolRack®, thermo-conductive reservoir modules provide uniform temperature to all wells, regardless of position. When placed onto a temperature source such as ice, dry ice, liquid nitrogen or water baths, the CoolRack module will rapidly adapt to that temperature - from -196°C to >+100°C. Corning® CoolRack®, thermo-conductive reservoir modules provide uniform temperature to all wells, regardless of position. When placed onto a temperature source such as ice, dry ice, liquid nitrogen or water baths, the CoolRack module will rapidly adapt to that temperature - from -196°C to >+100°C.