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Rapid determination of selenium and tellurium by atomic-absorption spectrophotometry.
MedLine Citation:
PMID:  18961205     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
A rapid method has been developed for the determination of selenium and tellurium in geological and biological samples. It involves acid digestion of the sample with mineral acids, addition of arsenic as a carrier, reduction of arsenic to co-precipitate selenium and tellurium, dissolution of the precipitate in dilute nitric acid and subsequent determination of selenium and tellurium by conventional atomic-absorption spectrophotometry. Selenium and tellurium have been measured on a routine basis, down to 0.1 ppm.
Authors:
B C Severne; R R Brooks
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Talanta     Volume:  19     ISSN:  0039-9140     ISO Abbreviation:  Talanta     Publication Date:  1972 Nov 
Date Detail:
Created Date:  2008-10-30     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  2984816R     Medline TA:  Talanta     Country:  England    
Other Details:
Languages:  eng     Pagination:  1467-70     Citation Subset:  -    
Affiliation:
Department of Chemistry, Biochemistry & Biophysics Massey University Palmerston North New Zealand.
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