CryoKING 2.0 ml vial, green Caps,PP,autoclavable; gamma radiation steriled, DNase & RNase free, endotoxin free, foreign DNA free, External Thread , with side barcode, Working Temperature from -196°C to 121°C; No O-ring, 25 Pieces/Bag, 20 Bags/Pack, 2 Packs/Case

Biologix