New application of microwave digestion–inductively coupled plasma-mass spectrometry for multi-element analysis in komatiites

10 pages, 1 figure, 8 tables.-- Published online 11 September 2008.

Detalles Bibliográficos
Autores: Nna Mvondo, Delphine, Martín-Redondo, María Paz, Martínez-Frías, J.
Tipo de recurso: artículo
Fecha de publicación:2008
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/8081
Acceso en línea:http://hdl.handle.net/10261/8081
Access Level:acceso abierto
Palabra clave:Microwave digestion
Inductively coupled plasma-mass spectrometry (ICP-MS)
Komatiites
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spelling New application of microwave digestion–inductively coupled plasma-mass spectrometry for multi-element analysis in komatiitesNna Mvondo, DelphineMartín-Redondo, María PazMartínez-Frías, J.Microwave digestionInductively coupled plasma-mass spectrometry (ICP-MS)Komatiites10 pages, 1 figure, 8 tables.-- Published online 11 September 2008.The original publication is available at http://www.sciencedirect.com/science/journal/00032670A new method using microwave digestion combined with inductively coupled plasma-mass spectrometry (ICP-MS) was studied to analyze the elemental composition of a variety of komatiites samples. Microwave digestion consisted in two-stage heating and pressurizing acid treatments for maximum dissolution of the samples. We report here different quality control measurements (external and internal calibration, monitoring of reference materials) which involve standard deviation calculations and recovery examinations in order to test the precision and accuracy of the analytical procedure. Data for 17 elements (Na, P, K, T, V Cr, Mn, Co, Ni, Cu, Zn, Zr, Pb, Al, F, Ca and Mg) in eight komatiite samples and two USGS basalt reference samples (BCR-2 and BHVO-2) are presented. We evaluate our new digestion and instrumental procedure. The element concentration obtained for BCR-2 and BHVO-2 agreed well with the certified values, the relative standard deviations were lower than 5% and recoveries were good. Our analytical results demonstrate that it reproduces accurately the concentrations of minor and trace elements in komatiites. The ease of digestion of the samples and the speed (less than 12 h) to digest the komatiite material makes this technique an efficient method to be used easily and routinely for preparing and analyzing komatiites samples for multiple elements determination.Peer reviewedElsevier200820082008info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501202992 bytesapplication/pdfhttp://hdl.handle.net/10261/8081reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1016/j.aca.2008.09.008info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/80812026-05-22T06:33:51Z
dc.title.none.fl_str_mv New application of microwave digestion–inductively coupled plasma-mass spectrometry for multi-element analysis in komatiites
title New application of microwave digestion–inductively coupled plasma-mass spectrometry for multi-element analysis in komatiites
spellingShingle New application of microwave digestion–inductively coupled plasma-mass spectrometry for multi-element analysis in komatiites
Nna Mvondo, Delphine
Microwave digestion
Inductively coupled plasma-mass spectrometry (ICP-MS)
Komatiites
title_short New application of microwave digestion–inductively coupled plasma-mass spectrometry for multi-element analysis in komatiites
title_full New application of microwave digestion–inductively coupled plasma-mass spectrometry for multi-element analysis in komatiites
title_fullStr New application of microwave digestion–inductively coupled plasma-mass spectrometry for multi-element analysis in komatiites
title_full_unstemmed New application of microwave digestion–inductively coupled plasma-mass spectrometry for multi-element analysis in komatiites
title_sort New application of microwave digestion–inductively coupled plasma-mass spectrometry for multi-element analysis in komatiites
dc.creator.none.fl_str_mv Nna Mvondo, Delphine
Martín-Redondo, María Paz
Martínez-Frías, J.
author Nna Mvondo, Delphine
author_facet Nna Mvondo, Delphine
Martín-Redondo, María Paz
Martínez-Frías, J.
author_role author
author2 Martín-Redondo, María Paz
Martínez-Frías, J.
author2_role author
author
dc.subject.none.fl_str_mv Microwave digestion
Inductively coupled plasma-mass spectrometry (ICP-MS)
Komatiites
topic Microwave digestion
Inductively coupled plasma-mass spectrometry (ICP-MS)
Komatiites
description 10 pages, 1 figure, 8 tables.-- Published online 11 September 2008.
publishDate 2008
dc.date.none.fl_str_mv 2008
2008
2008
dc.type.none.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/8081
url http://hdl.handle.net/10261/8081
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1016/j.aca.2008.09.008
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 202992 bytes
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
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score 15,812429

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