Liquid nitrogen

Liquid nitrogen 2.0 and 4.6 is used as a refrigeration agent.
Liquid nitrogen 5.0 can be used in the food industry for the packing and storage of food in accordance with   EU  Regulation   No 231/2012.

Packing: liquid nitrogen is packed in (1 – 10) kg and up to 1000 kg cryogenic vessels, Euro cylinders, poured into Dewar flasks or cryogenic tankers. Pressurized cryogenic vessels used and their filling up must comply with the “Technical Regulation for Transportable Pressure Equipment”, the requirements of DT-12-02 “Rules for the use of pressure vessels” and LST EN 1251.