title: Separation and determination of barbiturates in pharmaceuticals by high speed liquid chromatography.
mesh_terms: D001463:Barbiturates / Q000032:analysis* / Q000302:isolation & purification; D001881:Borates; D002626:Chemistry, Pharmaceutical; D002845:Chromatography / Q000295:instrumentation; D002852:Chromatography, Ion Exchange; D002951:Citrates; D000432:Methanol; D008722:Methods; D011312:Pressure; D013056:Spectrophotometry, Ultraviolet
chemical_list: D001463:Barbiturates; D001881:Borates; D002951:Citrates; D000432:Methanol