The use of adaptor defeats this built-in safety measure. The cylinder valve cap should be removed only when the cylinder is in use and must be tightly screwed in place during transport of the cylinder. Transport cylinders on an appropriate handcart or truck. Smoking and the use of open flames should be restricted when storing or using flammable gases. The major hazard resulting from the use of inert gases is the ability of the gas to displace oxygen.
Adequate ventilation is required while working with an inert gas.
Close regulators and valves when the gas is not in use. Clean the control valves with water and flush dry air or nitrogen after use. Pentafluoride Phosphorous Pentafluoride Fluorine Do not store the following for more than six months because problems may arise due to polymerization. Ethylene Oxide should not be stored for more than three months unless provisions are made for refrigerated storage. Vinyl Bromide Vinyl Fluoride Ethylene Oxide Vinyl Chloride Carbon Monoxide should not be stored for more than one year.