· Premium Aviation Aluminum: ISO 13485 (medical equipment) standard and APRAGAZ MDD certification. The liquid nitrogen container is made of high-strength aviation aluminum alloy and has a service life. It can still work typically when the storage tank is scratched and deformed due to improper operation.

· Excellent Thermal Insulation: The special inner structure ensures sound insulation; reduces evaporation of liquid nitrogen. Good welding quality and stamping process reduce the possibility of leakage in the inner box.

· Slower Evaporation Rate: There is ample vacuum space between the outer shell and the inner container. The nitrogen tank is equipped with a gas adsorbent to adsorb other gases and maintain a high vacuum environment. In addition, high-quality vacuum plugs enhance tightness.

· Complete Accessories Kit: 6 Canisters: can be put in the tank to store samples. The sleeve prevents the use of uneven scratches of the surface and the liquid nitrogen container from impact and damage. Portable to carry.

· Various Application: Liquid nitrogen tank is widely used in animal husbandry, scientific research, and mechanical processing, using liquid nitrogen as a refrigerant for the transportation of samples and precision processing of metal materials at low temperatures.

Specifications - 3L
Capacity: 3L
Material: Aluminum Alloy
Mouth Diameter: 1.97 in / 50mm
Depth of Canister: 4.37 in / 111mm
Diameter of Canister: 1.38 in / 35mm
Static Hold Time (not in use): 30 days (Frequent use and opening of the lid will cause liquid nitrogen to volatilize and reduce storage time.)
Optional Locking Cover: Yes
Canister: 6 Pcs
Evaporation: 0.16 L / day
Empty Weight: 7.04 lbs / 3.2 kg

Package Content
1 × 3L Liquid Nitrogen Tank Static Cryogenic Container
1 × User manual
6 × Canisters
1 × Vacuum Jacket

Specifications - 6L
Brand: VEVOR
Condition: New
Material: Aluminum Alloy
Capacity: 6L
Mouth Diameter: 5cm / 1.96"
Outer Size: 30.4 * 28.4cm / 11.96 * 11.18"
Height: 50cm / 19.68"
Empty Weight: 4.56kg
Static Hold Time (not in use): 53 days (Frequent use and opening of the lid will cause liquid nitrogen to volatilize and reduce storage time.)
Number of Canister: 6
Depth of Canister: 11.1cm / 4.37"
Diameter of Canister: 3.5cm / 1.37"

Package Content
1 X 6L Liquid Nitrogen Tank
1 X User Manual
6 X Canisters

Specifications - 10L
Category: Storage of series
Capacity：10L
Caliber：50mm
Outer Diameter：305mm
Height：558mm
Depth of Canister：111 mm
Diameter of Canister：35mm
weight：14.3 LBS/6.5kg
Number of Canisters：6 pcs
Static Hold Time (not in use): 100 days (Frequent use and opening of the lid will cause liquid nitrogen to volatilize and reduce storage time.)
Material: Aluminum Alloy

Package Content
1× 10L Liquid Nitrogen Tank Static Cryogenic Container
1× User Manual
6 pcs Canisters
1 x Vacuum Jacket

Specifications - 20L
Brand: VEVOR
Condition: New
Material: Aluminum Alloy
Capacity: 21.6L
Mouth Diameter: 50mm
Outer Diameter: 386mm
Height: 640mm
Empty Weight: 10.5kg
Static Hold Time (not in use): 175 days (Frequent use and opening of the lid will cause liquid nitrogen to volatilize and reduce storage time.)
Number of Canister: 6
Depth of Canister: 111mm
Diameter of Canister: 35mm

Package Content
1 X 20L Liquid Nitrogen Tank
1 X User Manual
6 X Canisters