| Simultaneous Determination of Trace Arsenic and Antimony in Fomes Officinalis Ames with Hydride Generation Atomic Fluorescence Spectrometry. | |
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MedLine Citation:
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PMID: 21221744 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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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. |
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Authors:
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Shuying Guo; Bo Feng; Huifeng Zhang |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-1-8 |
Journal Detail:
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Title: Journal of fluorescence Volume: - ISSN: 1573-4994 ISO Abbreviation: - Publication Date: 2011 Jan |
Date Detail:
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Created Date: 2011-1-11 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9201341 Medline TA: J Fluoresc Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
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Pharmaceutical analysis Department, Jilin Medical College, Jilin, 132013, People's Republic of China, 568823651@qq.com. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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