TY - GEN AU - Ghebre-Sellassie,I AU - Hem,S L AU - Knevel,A M TI - Separation of penicillin and its major degradation products by ion-pair reversed-phase high-pressure liquid chromatography SN - 0022-3549 PY - 1982///0621 KW - Chemical Phenomena KW - Chemistry KW - Chromatography, High Pressure Liquid KW - methods KW - Hydrogen-Ion Concentration KW - Penicillanic Acid KW - analysis KW - Penicillin G KW - analogs & derivatives KW - Penicillins KW - isolation & purification N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1002/jps.2600710323 ER -