Novak, Predrag <br/><br/>
The application of LC-NMR and LC-MS for the separation and rapid structure elucidation of an unknown impurity in 5-aminosalicylic acid.  [electronic resource] 

 -  Journal of pharmaceutical and biomedical analysis  Mar 2006 
 - 1268-72 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0731-7085 
<br/><br/><label>Standard No.: </label>10.1016/j.jpba.2005.09.002  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chromatography, Liquid<br/>Dimethyl Sulfoxide<br/>Drug Contamination<br/>Indicators and Reagents<br/>Magnetic Resonance Spectroscopy<br/>Mass Spectrometry<br/>Mesalamine--chemistry<br/>Quality Control<br/>Spectrometry, Mass, Electrospray Ionization