Label Code: 2.2

Octafluoropropane or Refrigerant gas R 218

Nitrous oxide

Nitrous oxide, refrigerated liquid

Nitrogen, compressed

Nitrogen, refrigerated liquid cryogenic liquid

Nitrogen trifluoride

Neon, compressed

Neon, refrigerated liquid (cryogenic liquid)

Liquefied gases, non-flammable charged with nitrogen, carbon dioxide or air

Liquefied gas, n.o.s.