title: Colorimetric determination of aniline derivatives in natural waters.
mesh_terms: D000588:Amines; D000814:Aniline Compounds / Q000032:analysis*; D001391:Azo Compounds / Q000032:analysis; D003124:Colorimetry; D004534:Egypt; D006863:Hydrogen-Ion Concentration; D008722:Methods; D009284:Naphthols; D010636:Phenols; D012118:Resorcinols; D012965:Sodium Chloride; D014876:Water Pollution / Q000032:analysis*; D014877:Water Pollution, Chemical / Q000032:analysis
chemical_list: D000588:Amines; D000814:Aniline Compounds; D001391:Azo Compounds; D009284:Naphthols; D010636:Phenols; D012118:Resorcinols; D012965:Sodium Chloride