title: Oxygen doping of carrier gas in the determination of dichloromethane in liquid foodstuffs by headspace gas chromatography with electron-capture detection.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas / Q000379:methods; D005504:Food Analysis; D005740:Gases; D006843:Hydrocarbons, Chlorinated / Q000032:analysis*; D008752:Methylene Chloride / Q000032:analysis*; D010100:Oxygen
chemical_list: D005740:Gases; D006843:Hydrocarbons, Chlorinated; D008752:Methylene Chloride; D010100:Oxygen