CryoKING Cryogenic Vials, Self-Standing
? Made of medical grade polypropylene
? Autoclavable
? Can be repeatedly frozen and thawed
? Universal screw threads
? Vials fit most common rotors
? Vials fit standard 1-inch and 2-inch freezer boxes
? Gamma radiation sterilized
? DNase & RNase free, endotoxin free, and human DNA free
? 81-8204 2ml self-standing vials have a white writing area and black graduations
? 81-7055 and 81-7205 self-standing vials are?brown.