title: Determination of diphenylamine residues in apples.
mesh_terms: D000814:Aniline Compounds / Q000032:analysis*; D002849:Chromatography, Gas / Q000379:methods; D004159:Diphenylamine / Q000032:analysis*; D005638:Fruit / Q000032:analysis*
chemical_list: D000814:Aniline Compounds; D004159:Diphenylamine