Bel-Art Cryo-Safe Mini Cooler; 0ºc, For 0.5 Or 1.5mL Tubes, 12 Places, Plastic, 5¾ x 4 x 3¾ In.

Benchtop sized cooler holds twelve 0.5 or 1.5ml microcentrifuge tubes at a temperature below 0ºC for approximately 2½ hours. Ideal for protecting valuable samples stored in a freezer with defrost cycle. Use included insert to hold 0.5ml microcentrifuge tubes. Store at -20ºC for a few hours until the temperature of the cooler falls below 0ºC.

• Polycarbonate cooler body is filled with a non-toxic gel which cannot contact tubes; ensures markings and labels on tubes are safe
  

• Clear polycarbonate lid shows positions of tubes; keyed to correspond with positions printed on cooler
  

• Molded side handles allow secure grip for transfer
  

• Rubber feet to prevent sliding on the lab bench
  

• Stackable