The Cooling Workstation Cartridge provides up to 10 hours of 0.5 to 4℃ cooling with lid on and up to 4 hours with lid off in Cooling Workstation for use with Smaller Thermoconductive Tube Rack. The Cooling Workstation Freezing Cartridge provides up to 6 hours of freezing with lid on and up to 3 hours with lid off in Cooling Workstation for use with Smaller Thermoconductive Tube Racks. All samples have identical cooling profiles regardless of well position.