Cryogenic Storage Dewar, 30L

Robust cryopreservation solutions for long-term storage and transport of biological samples|Strong yet lightweight aluminum dewars hold liquid nitrogen Narrow neck design provides high thermal efficiency and low evaporation loss Heavy duty lockable enclosure for enhanced security Long term storage up to 200 days (depending on model) Seven sizes available from 2L to 35L 5 year vacuum warranty|Confidently store your samples in liquid nitrogen, with ulta-low evaporation loss. With one or two handles depending on model, these dewars are easy to transport. Each unit has numbered index location points for canisters, and can also accommodate straw storage. Long-term storage duration varies by model but can last up to 200 days under normal operating conditions.