CryoKING Cryogenic Vials-No Barcodes
? Made of medical grade polypropylene; Can be repeatedly frozen and thawed
? Vials have a white writing area and black graduations
? Non-barcoded vials
? Gamma radiation sterilized; DNase & RNase free, endotoxin free, foreign DNA free
? Working temperature: stable from -196?C to 121?C
? Suitable for liquid nitrogen freezing