Innovative vials suitable for long-term sample storage in vapor-phase liquid nitrogen freezers. Gasket allows leakproof use in microcentrifuge up to 8,000 × g. Vial is externally threaded and closure has deep skirt to facilitate aseptic transfers. Vials have slightly reduced diameter to fit ultra-compact System100 CryoBox. Self-standing skirt at bottom has grooves that mate with holder, facilitating one-hand manipulation.
The silicone seal is manufactured without the talc lubricant, so does not require extra cleaning prior to use.

Nalgene is a registered trademark of Thermo Fisher Scientific or its subsidiaries