title: A spectrophotometric method for screening urine samples for amines, including amphetamine and methylamphetamine.
mesh_terms: D000588:Amines / Q000652:urine*; D000661:Amphetamine / Q000652:urine*; D002246:Carbon Disulfide; D002855:Chromatography, Thin Layer; D006863:Hydrogen-Ion Concentration; D008694:Methamphetamine / Q000652:urine*; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000588:Amines; D008694:Methamphetamine; D000661:Amphetamine; D002246:Carbon Disulfide