Ghebre-Sellassie, I <br/><br/>
Separation of penicillin and its major degradation products by ion-pair reversed-phase high-pressure liquid chromatography.  [electronic resource] 

 -  Journal of pharmaceutical sciences  Mar 1982 
 - 351-3 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0022-3549 
<br/><br/><label>Standard No.: </label>10.1002/jps.2600710323  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical Phenomena<br/>Chemistry<br/>Chromatography, High Pressure Liquid--methods<br/>Hydrogen-Ion Concentration<br/>Penicillanic Acid--analysis<br/>Penicillin G--analogs & derivatives<br/>Penicillins--isolation & purification