CryoKING 5.0 mL Vial, External Thread, White Caps, PP, Autoclavable, 25 Pieces/Bag, 20 Bags/Pack, 2 Packs/Case

●Available volumes: 2.0 ml and 5.0 ml

●Vials with caps available in 7 color options

●Self-standing base for stable handling

●2 ml vials are available with both external and internal screw threads. External thread screw vials’ caps have no O-ring, which reduces the contamination

●Tubes with black graduation mark and white writing area

●Radiation sterilization, DNase & RNase free, endotoxin free, and foreign DNA free. Non-pyrogenic

●Working temperature: stable from -196° C to 121° C

●Suitable for liquid nitrogen freezing (vapor phase)