Analytical performance of an inductively coupled plasma optical emission spectrometry with Dual View configuration

Detalhes bibliográficos
Autor(a) principal: Silva,Júlio C. J.
Data de Publicação: 2003
Outros Autores: Baccan,Nivaldo, Nóbrega,Joaquim A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532003000200020
Resumo: The analytical performance of axially and radially viewed inductively coupled plasma optical emission spectrometers (AX-ICP OES and RD-ICP OES, respectively) were evaluated in terms of the Mg II/Mg I ratio, matrix effects, and detection limits (LOD). All solutions were made in either 1% v v-1 nitric acid or in a 10% v v-1 water-soluble tertiary amine solution (CFA-C) adjusted to pH 8. Using a nebulization gas flow-rate of 0.5 L min-1 and applied power of 1.3 kW, Mg II/Mg I ratio was at least 15 in any medium for both configurations. Under robust conditions, plasma processes were practically not affected by the presence of 0.1% m v-1 of Ca, K, or Na in both configurations. However, interference effects were observed with non-robust conditions, mainly with AX-ICP OES in both media. The best detection limits were obtained using AX-ICP OES under robust conditions, with solutions prepared in the amine medium.
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spelling Analytical performance of an inductively coupled plasma optical emission spectrometry with Dual View configurationICP OESaxial viewradial viewrobustnesssensitivityMg II/Mg I ratioThe analytical performance of axially and radially viewed inductively coupled plasma optical emission spectrometers (AX-ICP OES and RD-ICP OES, respectively) were evaluated in terms of the Mg II/Mg I ratio, matrix effects, and detection limits (LOD). All solutions were made in either 1% v v-1 nitric acid or in a 10% v v-1 water-soluble tertiary amine solution (CFA-C) adjusted to pH 8. Using a nebulization gas flow-rate of 0.5 L min-1 and applied power of 1.3 kW, Mg II/Mg I ratio was at least 15 in any medium for both configurations. Under robust conditions, plasma processes were practically not affected by the presence of 0.1% m v-1 of Ca, K, or Na in both configurations. However, interference effects were observed with non-robust conditions, mainly with AX-ICP OES in both media. The best detection limits were obtained using AX-ICP OES under robust conditions, with solutions prepared in the amine medium.Sociedade Brasileira de Química2003-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532003000200020Journal of the Brazilian Chemical Society v.14 n.2 2003reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532003000200020info:eu-repo/semantics/openAccessSilva,Júlio C. J.Baccan,NivaldoNóbrega,Joaquim A.eng2015-11-26T00:00:00Zoai:scielo:S0103-50532003000200020Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2015-11-26T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Analytical performance of an inductively coupled plasma optical emission spectrometry with Dual View configuration
title Analytical performance of an inductively coupled plasma optical emission spectrometry with Dual View configuration
spellingShingle Analytical performance of an inductively coupled plasma optical emission spectrometry with Dual View configuration
Silva,Júlio C. J.
ICP OES
axial view
radial view
robustness
sensitivity
Mg II/Mg I ratio
title_short Analytical performance of an inductively coupled plasma optical emission spectrometry with Dual View configuration
title_full Analytical performance of an inductively coupled plasma optical emission spectrometry with Dual View configuration
title_fullStr Analytical performance of an inductively coupled plasma optical emission spectrometry with Dual View configuration
title_full_unstemmed Analytical performance of an inductively coupled plasma optical emission spectrometry with Dual View configuration
title_sort Analytical performance of an inductively coupled plasma optical emission spectrometry with Dual View configuration
author Silva,Júlio C. J.
author_facet Silva,Júlio C. J.
Baccan,Nivaldo
Nóbrega,Joaquim A.
author_role author
author2 Baccan,Nivaldo
Nóbrega,Joaquim A.
author2_role author
author
dc.contributor.author.fl_str_mv Silva,Júlio C. J.
Baccan,Nivaldo
Nóbrega,Joaquim A.
dc.subject.por.fl_str_mv ICP OES
axial view
radial view
robustness
sensitivity
Mg II/Mg I ratio
topic ICP OES
axial view
radial view
robustness
sensitivity
Mg II/Mg I ratio
description The analytical performance of axially and radially viewed inductively coupled plasma optical emission spectrometers (AX-ICP OES and RD-ICP OES, respectively) were evaluated in terms of the Mg II/Mg I ratio, matrix effects, and detection limits (LOD). All solutions were made in either 1% v v-1 nitric acid or in a 10% v v-1 water-soluble tertiary amine solution (CFA-C) adjusted to pH 8. Using a nebulization gas flow-rate of 0.5 L min-1 and applied power of 1.3 kW, Mg II/Mg I ratio was at least 15 in any medium for both configurations. Under robust conditions, plasma processes were practically not affected by the presence of 0.1% m v-1 of Ca, K, or Na in both configurations. However, interference effects were observed with non-robust conditions, mainly with AX-ICP OES in both media. The best detection limits were obtained using AX-ICP OES under robust conditions, with solutions prepared in the amine medium.
publishDate 2003
dc.date.none.fl_str_mv 2003-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532003000200020
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532003000200020
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532003000200020
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.14 n.2 2003
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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