cryogenic liquid nitrogen tanks 15l dewar flask ln2 storage tank aviation aluminum semen container

1. made of high-strength, special corrosion-resistant aluminum alloy 2. light weight, excellent workmanship and good insulation of the liquid nitrogen container. 3. equipped with a protective cover to prevent bumps and injuries during use 4. the umber of cylinders,easy to identify and independent access to samples 5. matching lock cover, in order to protect the safety of storage samples 6.the product is easy to store biological samples for a long time and is easy to carry 7. this series has the advantages of low daily nitrogen consumption for static storage.