title: Direct quantitative analysis of lysergic acid diethylamide (LSD) and 2, 5-dimethoxy-4-methylamphetamine (STP) on thin-layer chromatograms.
mesh_terms: D004290:DOM 2,5-Dimethoxy-4-Methylamphetamine / Q000032:analysis*; D000042:Absorption; D000662:Amphetamines / Q000032:analysis*; D002855:Chromatography, Thin Layer; D003720:Densitometry; D008238:Lysergic Acid Diethylamide / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000662:Amphetamines; D004290:DOM 2,5-Dimethoxy-4-Methylamphetamine; D008238:Lysergic Acid Diethylamide