4.5mL CF Cryogenic Vial, External Thread, Self-Standing, Sterile

Freeze Cryogenic Vials are designed for storing biological material at temperatures as low as -196°C, in the gas phase of liquid nitrogen Product descriptions are based on the highest graduation mark on the vial. Other brands may name vials based on actual liquid capacity External thread cap features integrated leak-proof seal, a long skirt for easy one hand aseptic methods, and a thread design allowing it to be removed or sealed with a mere 1 1/4 turn Caps have textured ridges to provide gripping when wearing gloves Contrasting black graduations are large and easy to view Large white marking area for writing also provides backdrop to enhance black graduations Self-standing base interlocks with Easy Grip Workstation Rack for easy one-handed opening Pack Description 100/Re-sealable Bag Case Quantity 500 Sterile Yes Non-pyrogenic Yes Autoclavable Yes Primary Color Vial: Natural Secondary Color Cap: Green Primary Material Polypropylene Maximum Volume 5.0mL Working Volume 4.5mL Graduated Yes Graduation Increments (Subdivisions) 1/10mL RNase/DNase Free Yes