Smith, W M <br/><br/>
Collaborative study of a spectrofluorometric assay for Rauwolfia serpentina tablets and powdered root, using a vanadium pentoxide-phosphoric acid determinative step.  [electronic resource] 

 -  Journal - Association of Official Analytical Chemists  Sep 1977 
 - 1018-21 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0004-5756 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indicators and Reagents<br/>Methods<br/>Oxides<br/>Phosphoric Acids<br/>Powders--analysis<br/>Secologanin Tryptamine Alkaloids--analysis<br/>Spectrometry, Fluorescence<br/>Tablets--analysis<br/>Vanadium