What is Asphyxiant gas?
Chemical asphyxiants, which interfere with the transportation or absorption of oxygen in the body, include '''[[hydrogen cyanide]] and [[carbon monoxide]]''' – these should be treated as toxic gases (meaning that a lab-specific SOP is required). Examples include nitrogen, [[argon]], [[helium]], [[methane]], [[propane]], [[carbon dioxide]]. [[Category:Gases]] {{chem-stub}}