title: [Thin layer chromatographic studies of half synthetic penicillins for pharmacopoeia purposes].
mesh_terms: D001702:Biopharmaceutics; D002626:Chemistry, Pharmaceutical; D002855:Chromatography, Thin Layer; D010406:Penicillins / Q000302:isolation & purification*; D010602:Pharmacopoeias as Topic; D012996:Solutions; D012997:Solvents; D013557:Switzerland
chemical_list: D010406:Penicillins; D012996:Solutions; D012997:Solvents
vernacular_title: Dünnschichtchromatographische Untersuchungen von halbsynthetischen Penicillinen zu Pharmakopöezwecken