Document Detail


Simultaneous Determination of Trace Arsenic and Antimony in Fomes Officinalis Ames with Hydride Generation Atomic Fluorescence Spectrometry.
MedLine Citation:
PMID:  21221744     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A robust, accurate and sensitive analytical procedure was developed for the simultaneous determination of trace arsenic and antimony in fomes officinalis ames by hydride generation atomic fluorescence spectrometry. The parameters were studied systematically, such as acid concentration of the reaction medium, flow rate of the carrier gas and shield gas, the atomizer of height, etc. Ascorbic acid, potassium iodide and thiourea were used as reducer or masking agents to enhance the generation efficiency of the volatile species of As and Sb. In the presence of thiourea, potassium iodide and ascorbic acid, the influences of some coexisting elements on the determination of arsenic and antimony were investigated.
Authors:
Shuying Guo; Bo Feng; Huifeng Zhang
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-1-8
Journal Detail:
Title:  Journal of fluorescence     Volume:  -     ISSN:  1573-4994     ISO Abbreviation:  -     Publication Date:  2011 Jan 
Date Detail:
Created Date:  2011-1-11     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9201341     Medline TA:  J Fluoresc     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Pharmaceutical analysis Department, Jilin Medical College, Jilin, 132013, People's Republic of China, 568823651@qq.com.
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