Owen, Jade D <br/><br/>
Elemental fingerprinting of Hypericum perforatum (St John's Wort) herb and preparations using ICP-OES and chemometrics.  [electronic resource] 

 -  Journal of pharmaceutical and biomedical analysis  Jun 2016 
 - 15-21 p.  digital 
<br/><br/> Publication Type: Journal Article; Validation Study 
<br/><br/><label>ISSN: </label>1873-264X 
<br/><br/><label>Standard No.: </label>10.1016/j.jpba.2016.02.054  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hypericum--chemistry<br/>Limit of Detection<br/>Principal Component Analysis<br/>Spectrum Analysis--methods<br/>Trace Elements--analysis