VEVOR 3L Liquid Nitrogen Container Cryogenic Container LN2 Tank Dewar with Straps 6pcs Canisters for Lab

VEVOR 3L Liquid Nitrogen Container Cryogenic Container LN2 Tank Dewar with Straps 6pcs Canisters for LabHigh-Strength MaterialWell Insulated DewarLong-Term PreservationDetail DesignFull Accessories IncludedWide UsageStatic Hold Time (not in use): 30 days (Frequent use and opening of the lid will cause liquid nitrogen to volatilize and reduce storage time.),Capacity：3 L:,Depth of Canister：111mm / 4.37 in:,Optional Locking Cover: Yes,Outer Diameter (mm) ： 228mm / 8.98 in:,Mouth Diameter：50mm / 1.97 in:,Material: Aluminum Alloy,Empty Weight：7.04LBS/3.2kg:,Evaporation ：0.16 L/ day:,Height (mm) ： 450mm / 17.72 in:,Diameter of Canister：35mm / 1.38 in:,Canister：6 Pcs: