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Listing: #2368454
The Wallach UltraFreeze Dewar is a storage refill tank designed for use with the UltraFreeze Liquid Nitrogen Sprayer (#900076).
Note: Pouring mechanisms (blue tops pictured) sold separately.
Warranty: 3 Years - Free from Defects in Material and Workmanship.
When sealed, the liquid nitrogen will last a long time in the Dewar. Once in use within the UltraFreeze Sprayer, the liquid evaporation rate is eight hours.
Wallach UltraFreeze Dewar Sizes