1-Butene 1,3-Butadiene Acetylene Air Ammonia Argon Boron Trifluoride Boron Trichloride Carbon Dioxide Carbon Monoxide Carbonyl Sulfide Chlorine CIS-2-Butene Deuterium Dimethyl Ether Ethane Ethylene Helium Hexafluoropropylene Hydrogen Hydrogen Bromide Hydrogen Chloride Hydrogen Sulfide Isobutane Krypton Methane Methyl Chloride Methyl Fluoride Methyl Mercaptan Monomethylamine n-Butane Neon Neopentane Nitric Oxide Nitrogen Nitrogen Dioxide Nitrogen Trifluoride Nitrous Oxide Octafluoropropane Oxygen Propane Popylene Sulfur Dioxide Sulfur Hexafluoride Tetrafluoromethane Trimethylamine Xenon