Purchased: Liquefied nitrogen and balloon container rental service.
Main technical requirements, specifics:
Purity of gaseous and liquid N2 must be not less than 5N.
Liquid nitrogen tank (first): 6 m³, vacuum insulated, with a distributor. Must ensure a constant pressure and flow not less than 50 l/h to MBE laboratories and pressure in the tank not exceeding 3 atmospheres.