Cryocooler -20c 32place. ,Each

Details:

Cryo-safe* maxi -20 c^ holds 32 microcentrifuge tubes 0.5 Or 1.5Ml, below -20 c for over 1 hour. Use for bench top or transporting. Wire handle secures top while carrying. Cooler and lid filled with non-toxic gel. Store at ?25?C between use.