title: Advances in the application of the perchlorination technique for the quantitation and confirmation of polychlorinated biphenyls (PCBs).
mesh_terms: D000388:Air / Q000032:analysis; D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas; D006801:Humans; D008722:Methods; D011078:Polychlorinated Biphenyls / Q000032:analysis* / Q000097:blood
chemical_list: D011078:Polychlorinated Biphenyls