Persson, B A <br/><br/>
Studies on the isolation of ammonium compounds by ion pair partition.  [electronic resource] 

 -  Acta pharmaceutica Suecica  Jun 1971 
 - 217-28 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0001-6675 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acetylcholine--analysis<br/>Amines--analysis<br/>Amino Acids--analysis<br/>Chromatography<br/>Ions<br/>Methods<br/>Microchemistry<br/>Photometry<br/>Quaternary Ammonium Compounds--analysis