- Reusable racks are designed for use with most cryogenic vials
- Cat. No. 431131 has a locking feature for use with all Corning self-standing vials
- Cat. No. 431121 accepts internally threaded cryogenic vials only.
WARNING: Do not use cryogenic vials or Cryogenic Vial Storage boxes in the liquid phase of liquid nitrogen. Only store in the vapor phase above the liquified gas. Always use appropriate safety equipment when removing vials from cryogenic storage.