ARGON GAS. THE GAS IS IN A STAINLESS STEEL CONTAINER AT HIGH PRESSURE. (3000 PSI) THE VOLUME OF GAS IN THE CONTAINER IS 0.01 LITRES. THERE IS A SMALL TRIGGER MECHANISM ON THE CONTAINER WHICH RELEASES THE GAS IN RESPONSE TO AN ELECTRONIC SIGNAL. THE ARGON GAS UNIT IS USED TO COOL A CAMERA IN A MILITARY AIRCRAFT.

THE CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6. CN CODE 28042100 ARGON.