Document Detail


Speciation of trace quantities of mercury using a double Magos determination.
MedLine Citation:
PMID:  7162135     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Aqueous solutions containing zero-valent and divalent mercury may be analysed using a double-Magos determination. Results are compared with standard methodology incorporating determinations of divalent mercury, by the dithizone technique, and of total mercury. Excellent correlations of Hg2+ concentrations by the two methods were obtained; the scatter in the comparison of Hg0 determinations was interpreted in terms of the substantial error unavoidably present in the standard methodology. The new method represents a significant improvement.
Authors:
D C Wigfield; S L Perkins
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Journal of analytical toxicology     Volume:  6     ISSN:  0146-4760     ISO Abbreviation:  J Anal Toxicol     Publication Date:    1982 Nov-Dec
Date Detail:
Created Date:  1983-04-07     Completed Date:  1983-04-07     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  7705085     Medline TA:  J Anal Toxicol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  279-81     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Dithizone
Mercury / analysis*
Microchemistry
Oxidation-Reduction
Spectrophotometry, Atomic
Chemical
Reg. No./Substance:
60-10-6/Dithizone; 7439-97-6/Mercury

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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