VEVOR Liquid Nitrogen Tank, 3 L Aluminum Alloy Liquid Nitrogen Container, LN2 Tank Dewar with 6 Canisters and Carry Bag with Straps, Cryogenic Tank for Beauty Industry, Semen Preservation, Scientific

VEVOR Liquid Nitrogen Tank, 3 L Aluminum Alloy Liquid Nitrogen Container, LN2 Tank Dewar with 6 Canisters and Carry Bag with Straps, Cryogenic Tank for Beauty Industry, Semen Preservation, ScientificLow-Temperature Storage ExpertSuperior InsulationAviation Aluminum Alloy MaterialDetailed DesignWide ApplicationsVacuum NozzleDaily Evaporation: 90~110 g/D,Capacity: 0.79 gal / 3L,Hole Diameter of Mouth: 1.97 in / 50 mm,Item Model Number: YDS-3,Canisters Quantity: 6pcs(2 without holes&4 with holes),Product Dimensions: 9.0 x 9.0 x 17.7 in / 228 x 228 x 450 mm,Net Weight: 8.8 lbs / 4 kg,Outer Dimensions of Container: ∅9.0 x 17.7 in / ∅22.8 x 45 cm,Static Preservation Time: 24~28 days