Rapid Determination of As, Sb, Bi and Hg in Gold Ore Samples by AFS with L-Cysteine as a Prereducer

Abstract:

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The paper researched the method of using the L-Cysteine to pre-reduction and using hydrid atomic fluorescence spectrometry to determining the As、 Sb 、Bi and Hg elements.In the preparation determination condition,the elements have a wide linear rangeand, the sample analysis results coincided with the recommended values. Detection limit of each element wereAs0.08ng/mL、Sb 0.06ng/mL、Bi 0.07ng/mL、Hg 0.004ng/mL。After nearly more than 100,000 pieces of the determination of geochemical samples, the sample have a good parallel.

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Periodical:

Edited by:

Jerry Tian

Pages:

328-333

DOI:

10.4028/www.scientific.net/AMR.304.328

Citation:

C. X. Xiong et al., "Rapid Determination of As, Sb, Bi and Hg in Gold Ore Samples by AFS with L-Cysteine as a Prereducer", Advanced Materials Research, Vol. 304, pp. 328-333, 2011

Online since:

July 2011

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$35.00

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