title: Determination of trace hazardous organic vapor pollutants in ambient atmospheres by gas chromatography/mass spectrometry/computer.
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D002140:California; D003201:Computers; D008401:Gas Chromatography-Mass Spectrometry; D006846:Hydrocarbons, Halogenated / Q000032:analysis; D009657:North Carolina; D013781:Texas; D001335:Vehicle Emissions / Q000032:analysis; D014835:Volatilization
chemical_list: D000393:Air Pollutants; D006846:Hydrocarbons, Halogenated; D001335:Vehicle Emissions