[Gas chromatographic determination of 3,4-benzopyrene in the air of industrial sites].
D000393:Air Pollutants / Q000032:analysis*; D001580:Benzopyrenes / Q000032:analysis*; D002849:Chromatography, Gas / Q000379:methods
D000393:Air Pollutants; D001580:Benzopyrenes
Gazokhromatograficheskoe opredelenie 3,4-benzpirena v vozdukhe proizvodstvennykh pomeshcheniĭ.