title: [Thin layer silica gel chromatography of penicillins. Semi-quantitative method for the determination of 6-aminopenicillanic acid in oxacillin].
mesh_terms: D002855:Chromatography, Thin Layer; D004304:Dosage Forms; D008722:Methods; D010068:Oxacillin / Q000032:analysis*; D010406:Penicillins / Q000032:analysis*; D012964:Sodium / Q000032:analysis*
chemical_list: D004304:Dosage Forms; D010406:Penicillins; D012964:Sodium; D010068:Oxacillin
vernacular_title: Khromatografiia penitsillinov v tonkom sloe silikagelià. Polukolichestvennyĭ metod opredeleniia 6-aminopenitsillanovoĭ kisloty v preparate oksatsillina.