United Scientific Supplies P60119 Cryo Vial, External Thread, 4.5ml Round Base, PK/500

Cryo Vial, External Thread, 4.5ml Round Base, PK/500

Cryo vials are designed for storage of samples as low as -196°C*. DNase, RNase, and Pyrogen-free. Radiation sterilized. Polypropylene vials feature a large white frosted labeling area, silk screen graduations, and a leak-proof HDPE cap. Skirted base vials have an internal flat bottom. Start Base and Round Base vials have an internal U-shaped bottom. Self-standing Start Base vials are designed for one-handed use with a support rack.

Properties of Glassware and Plasticware

*Not recommended for use in the liquid phase of liquid nitrogen. Can be used in vapor phase of liquid nitrogen.