Manufactured from polypropylene to withstand temperatures down to -196°C
Black graduations with large marking spot
Vials have a silicone washer for a secure seal
Vials may be colour coded with inserts
Self-standing vials have a special base design allowing them to be locked into cryogenic rack and tray (Cat. No. 431131) for single-handed manipulation
Free foam rack with each case
RNase-/DNase-free
Sterile
Nonpyrogenic
Do not use cryogenic vials for storage in the liquid phase of liquid nitrogen, only store vials in the vapor phase above the liquefied gas
Always use appropriate safety equipment when removing vials from cryogenic storage