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 graduation mark
?O-ring caps
Working Temperature: -86??C ~ 121??C
50 Pcs/Bag, 500 Pcs/Pack, 2000 Pcs/Case