[Sorbent thin-layer chromatography of penicillins. Analysis of dry samples of 6-aminopenicillanic acid].
D002855:Chromatography, Thin Layer; D008722:Methods; D010406:Penicillins / Q000032:analysis*
D010406:Penicillins
Khromatografiia penitsillinov v tonkom sloe sorbenta. Analiz sukhikh obraztsov 6-aminopentisillanovoĭ kisloty.