title: Technical pentachlorophenol: origin and analysis of base-insoluble contaminants.
mesh_terms: D001572:Benzofurans / Q000032:analysis; D002617:Chemical Industry; D055598:Chemical Phenomena; D002621:Chemistry; D002713:Chlorine / Q000032:analysis; D002849:Chromatography, Gas; D004147:Dioxins / Q000032:analysis; D006540:Herbicides / Q000032:analysis*; D006358:Hot Temperature; D013058:Mass Spectrometry; D010416:Pentachlorophenol / Q000032:analysis / Q000138:chemical synthesis; D010636:Phenols / Q000032:analysis*; D010647:Phenyl Ethers / Q000032:analysis
chemical_list: D001572:Benzofurans; D004147:Dioxins; D006540:Herbicides; D010636:Phenols; D010647:Phenyl Ethers; D002713:Chlorine; D010416:Pentachlorophenol