title: Thin-layer chromatography of polychlorinated biphenyls.
mesh_terms: D000818:Animals; D001713:Biphenyl Compounds / Q000302:isolation & purification*; D001717:Birds; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D008099:Liver / Q000032:analysis; D008722:Methods; D011078:Polychlorinated Biphenyls / Q000302:isolation & purification
chemical_list: D001713:Biphenyl Compounds; D011078:Polychlorinated Biphenyls