Column chromatographic separation of polychlorinated biphenyls from chlorinated hydrocarbon pesticides, and their subsequent gas chromatographic quantitation in terms of derivatives.
D000818:Animals; D001717:Birds; D002384:Catalysis; D002606:Charcoal; D002849:Chromatography, Gas; D003634:DDT / Q000302:isolation & purification; D003633:Dichlorodiphenyl Dichloroethylene / Q000302:isolation & purification; D003632:Dichlorodiphenyldichloroethane / Q000302:isolation & purification; D007306:Insecticides; D008722:Methods; D011078:Polychlorinated Biphenyls / Q000302:isolation & purification*; D012997:Solvents; D013055:Spectrophotometry, Infrared
D007306:Insecticides; D012997:Solvents; D002606:Charcoal; D003633:Dichlorodiphenyl Dichloroethylene; D003634:DDT; D011078:Polychlorinated Biphenyls; D003632:Dichlorodiphenyldichloroethane