title: Use of ninhydrin as a spray reagent for the detection of some basic drugs on thin-layer chromatograms.
mesh_terms: D002855:Chromatography, Thin Layer / Q000379:methods*; D003116:Color; D007192:Indenes; D009555:Ninhydrin; D004364:Pharmaceutical Preparations / Q000032:analysis*; D013329:Structure-Activity Relationship
chemical_list: D007192:Indenes; D004364:Pharmaceutical Preparations; D009555:Ninhydrin