GAS CHROMATOGRAPHY OF PENICILLIN AND PENICILLANIC ACID ESTERS.
D002845:Chromatography; D002849:Chromatography, Gas; D004952:Esters; D006626:Hippurates; D007259:Infrared Rays; D010397:Penicillanic Acid; D010400:Penicillin G; D010404:Penicillin V; D010406:Penicillins; D012106:Research
D004952:Esters; D006626:Hippurates; D010406:Penicillins; D010397:Penicillanic Acid; D010400:Penicillin G; D010404:Penicillin V
CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; HIPPURATES; INFRARED RAYS; PENICILLIN; PENICILLIN G; PENICILLIN, PHENOXYMETHYL