Quantitative determination of 3,4-benzopyrene in the air near gas-works retorts.
D000397:Air Pollution / Q000032:analysis*; D001580:Benzopyrenes / Q000032:analysis*; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D007220:Industrial Waste; D013057:Spectrum Analysis; D013548:Sweden
D001580:Benzopyrenes; D007220:Industrial Waste