Soriano, Sílvio <br/><br/>
Determination of Cu, Fe, Mn and Zn by flame atomic absorption spectrometry in multivitamin/multimineral dosage forms or tablets after an acidic extraction.  [electronic resource] 

 -  Journal of pharmaceutical and biomedical analysis  Jan 2007 
 - 304-10 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0731-7085 
<br/><br/><label>Standard No.: </label>10.1016/j.jpba.2006.06.009  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acids<br/>Copper--analysis<br/>Dietary Supplements--analysis<br/>Indicators and Reagents<br/>Iron--analysis<br/>Manganese--analysis<br/>Metals--analysis<br/>Nitric Acid--analysis<br/>Reference Standards<br/>Solutions<br/>Spectrophotometry, Atomic<br/>Tablets<br/>Ultrasonics<br/>Vitamins--analysis<br/>Zinc--analysis