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About this item

• APPLICATION-The liquid nitrogen dewar can store semen/embryos/cells/dry ice and etc. 
• CANISTERS-Each liquid nitrogen container comes with 6 stainless steel canisters, of which 1 without holes for retrieving small amount of N2, 5 with holes for holding samples.
• MATERIAL-Made of aeronautical aluminum, the cryogenic container is of high strength and can protect liquid nitrogen and samples.
• VACUUM DESIGN-The storage tank is surrounded by multiple insulation layers and gas adsorbent to ensure its vacuum inside and for better storage.
• EXTEND STORAGE TIME-For semen/embryos/cells storage, 6L and 10L are recommended and following are some notes to help you store longer. (1)Make sure that the filled liquid nitrogen is higher than the preservation material. (2)Observe regularly. When the amount of liquid nitrogen is less than 1/3, it needs to be filled.