Bovine use transport liquid nitrogen tank nitrogen dryshipper horse semen 10 liter

dry shippers are designed to safely transport a variety of materials at cryogenic temperatures. The unique adsorbent material prevents a liquid spill if the unit is tipped over. Storage temperature inside the shipping cavity remains at approximately -190°C until the liquid nitrogen evaporates from the absorbent material，

Vapor shippers are sometimes referred to as “dry shippers.” Their design provides safe transportation of frozen semen and embryos.
Newer models are made of lightweight aluminum and most often have a single canister inside as opposed to the usual six in a “wet” storage model. These newer shipping units contain hydrophobic absorbent material which repels water but absorbs liquid nitrogen.
Because of the absorbent nature of the material, should the unit tip during transit the liquid nitrogen will remain absorbed in the “sponge-like” material preventing any spillage. This unique design allows for an exempt status with normal carriers who would otherwise render the container hazardous in nature, further allowing a cost effective means of transport for the shipper and its frozen contents.