Analytical Sciences
Online ISSN : 1348-2246
Print ISSN : 0910-6340
ISSN-L : 0910-6340
Notes
Selective Sequential Dissolution for the Determination of Inorganic Indium Compounds in the Particulate Matter of Emissions and Workplace Air
Antonella PROFUMOMichela STURINIFederica MARASCHILucia CUCCAGiovanni SPINI
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2008 Volume 24 Issue 3 Pages 427-430

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Abstract

A speciation method was developed for the determination of inorganic indium compounds in the particulate matter of emissions and from the workplace, based on selective sequential extractions. The main inorganic indium compounds that are expected to be present in the atmospheric particulate matter involving the industrial production of indium and in the manufacture of indium compounds were separated and determined. The procedure has been tested on standard reference materials. The indium recovery was in the range 93 - 105%.

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© 2008 by The Japan Society for Analytical Chemistry
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