This small cooler safely holds twelve 0.5 to 2.0mL microcentrifuge tubes or cryogenic vials at a temperature below -15°C for approximately 1 hour. Included inserts adapt wells to hold 0.5mL 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. A clear polycarbonate lid shows positions of tubes and is keyed to correspond with positions printed on cooler. Molded side handles allow secure grip for transfer. 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.
L x W x H: 15.1 x 10.8 x 12.5cm. Weight: 0.68kg.