title: Dow admits 'poor' lab results.
mesh_terms: D015085:2,4,5-Trichlorophenoxyacetic Acid / Q000032:analysis; D003678:Defoliants, Chemical / Q000032:analysis*; D006540:Herbicides / Q000032:analysis*; D007221:Industry; D008722:Methods; D000072317:Polychlorinated Dibenzodioxins / Q000032:analysis
chemical_list: D003678:Defoliants, Chemical; D006540:Herbicides; D000072317:Polychlorinated Dibenzodioxins; D015085:2,4,5-Trichlorophenoxyacetic Acid