Análise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massas

Detalhes bibliográficos
Autor(a) principal: Prates, Crislaine Batista
Data de Publicação: 2011
Outros Autores: Gebara, Sâmya Soler, Poppi, Nilva Ré
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFMS
Texto Completo: https://repositorio.ufms.br/handle/123456789/1191
http://dx.doi.org/10.1590/S0100-40422011000700026.
Resumo: A method based on headspace - solid phase microextraction coupled with gas chromatography - mass spectrometry was validated for the quantitative determination of 18 organochlorine pesticides in water. For the extraction conditioning some parameters as the best type of coating fiber, time and temperature of extraction, pH and ionic strength were evaluated. The method HS-SPME/GC-MS/MS showed linear coefficient above 0.9948. The repeatability of the measurements were lower than 7.6%. Relative recoveries were between 88 and 110%. Limits of detection from 0.5 x 10-3 to 1.0 mg L-1 were obtained. A total of 31 samples were analyzed and 16 presented from 1 to 5 pesticides.
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spelling 2012-04-10T13:28:57Z2021-09-30T19:57:10Z2011PRATES, Crislaine Batista; GEBARA, Sâmya Soler; RE-POPPI, Nilva. Análise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massas. Quím. Nova, São Paulo, v. 34, n. 7, 2011 . Available from <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000700026&lng=en&nrm=iso>. access on 10 Apr. 2012.https://repositorio.ufms.br/handle/123456789/1191http://dx.doi.org/10.1590/S0100-40422011000700026.A method based on headspace - solid phase microextraction coupled with gas chromatography - mass spectrometry was validated for the quantitative determination of 18 organochlorine pesticides in water. For the extraction conditioning some parameters as the best type of coating fiber, time and temperature of extraction, pH and ionic strength were evaluated. The method HS-SPME/GC-MS/MS showed linear coefficient above 0.9948. The repeatability of the measurements were lower than 7.6%. Relative recoveries were between 88 and 110%. Limits of detection from 0.5 x 10-3 to 1.0 mg L-1 were obtained. A total of 31 samples were analyzed and 16 presented from 1 to 5 pesticides.porQuímica NovaInseticidas OrganocloradosMicroextração em Fase SólidaCromatografia GasosaEspectrometria de MassasInsecticides, OrganochlorineSolid Phase MicroextractionChromatography, GasMass SpectrometryAnálise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massasAnalysis of organochlorine pesticides in water using headspace solid phase microextraction with gas chromatography and mass spectrometryinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePrates, Crislaine BatistaGebara, Sâmya SolerPoppi, Nilva Réinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMSinstname:Universidade Federal de Mato Grosso do Sul (UFMS)instacron:UFMSTHUMBNAILAnalise de pesticidas organoclorados.pdf.jpgAnalise de pesticidas organoclorados.pdf.jpgGenerated Thumbnailimage/jpeg1648https://repositorio.ufms.br/bitstream/123456789/1191/4/Analise%20de%20pesticidas%20organoclorados.pdf.jpg6295755c1d47aa7d775c1d9e793a9838MD54ORIGINALAnalise de pesticidas organoclorados.pdfAnalise de pesticidas organoclorados.pdfapplication/pdf306785https://repositorio.ufms.br/bitstream/123456789/1191/1/Analise%20de%20pesticidas%20organoclorados.pdf9521cb01eb9b2933bb2d10f574346d7dMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.ufms.br/bitstream/123456789/1191/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52TEXTAnalise de pesticidas organoclorados.pdf.txtAnalise de pesticidas organoclorados.pdf.txtExtracted texttext/plain25307https://repositorio.ufms.br/bitstream/123456789/1191/3/Analise%20de%20pesticidas%20organoclorados.pdf.txt5d549f932c4bf1e1ac617801229eb53aMD53123456789/11912021-09-30 15:57:10.042oai:repositorio.ufms.br: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Repositório InstitucionalPUBhttps://repositorio.ufms.br/oai/requestri.prograd@ufms.bropendoar:21242021-09-30T19:57:10Repositório Institucional da UFMS - Universidade Federal de Mato Grosso do Sul (UFMS)false
dc.title.pt_BR.fl_str_mv Análise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massas
dc.title.alternative.pt_BR.fl_str_mv Analysis of organochlorine pesticides in water using headspace solid phase microextraction with gas chromatography and mass spectrometry
title Análise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massas
spellingShingle Análise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massas
Prates, Crislaine Batista
Inseticidas Organoclorados
Microextração em Fase Sólida
Cromatografia Gasosa
Espectrometria de Massas
Insecticides, Organochlorine
Solid Phase Microextraction
Chromatography, Gas
Mass Spectrometry
title_short Análise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massas
title_full Análise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massas
title_fullStr Análise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massas
title_full_unstemmed Análise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massas
title_sort Análise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massas
author Prates, Crislaine Batista
author_facet Prates, Crislaine Batista
Gebara, Sâmya Soler
Poppi, Nilva Ré
author_role author
author2 Gebara, Sâmya Soler
Poppi, Nilva Ré
author2_role author
author
dc.contributor.author.fl_str_mv Prates, Crislaine Batista
Gebara, Sâmya Soler
Poppi, Nilva Ré
dc.subject.por.fl_str_mv Inseticidas Organoclorados
Microextração em Fase Sólida
Cromatografia Gasosa
Espectrometria de Massas
Insecticides, Organochlorine
Solid Phase Microextraction
Chromatography, Gas
Mass Spectrometry
topic Inseticidas Organoclorados
Microextração em Fase Sólida
Cromatografia Gasosa
Espectrometria de Massas
Insecticides, Organochlorine
Solid Phase Microextraction
Chromatography, Gas
Mass Spectrometry
description A method based on headspace - solid phase microextraction coupled with gas chromatography - mass spectrometry was validated for the quantitative determination of 18 organochlorine pesticides in water. For the extraction conditioning some parameters as the best type of coating fiber, time and temperature of extraction, pH and ionic strength were evaluated. The method HS-SPME/GC-MS/MS showed linear coefficient above 0.9948. The repeatability of the measurements were lower than 7.6%. Relative recoveries were between 88 and 110%. Limits of detection from 0.5 x 10-3 to 1.0 mg L-1 were obtained. A total of 31 samples were analyzed and 16 presented from 1 to 5 pesticides.
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2012-04-10T13:28:57Z
dc.date.available.fl_str_mv 2021-09-30T19:57:10Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv PRATES, Crislaine Batista; GEBARA, Sâmya Soler; RE-POPPI, Nilva. Análise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massas. Quím. Nova, São Paulo, v. 34, n. 7, 2011 . Available from <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000700026&lng=en&nrm=iso>. access on 10 Apr. 2012.
dc.identifier.uri.fl_str_mv https://repositorio.ufms.br/handle/123456789/1191
dc.identifier.doi.none.fl_str_mv http://dx.doi.org/10.1590/S0100-40422011000700026.
identifier_str_mv PRATES, Crislaine Batista; GEBARA, Sâmya Soler; RE-POPPI, Nilva. Análise de pesticidas organoclorados em água usando a microextração em fase sólida por headspace com cromatografia gasosa e espectrometria de massas. Quím. Nova, São Paulo, v. 34, n. 7, 2011 . Available from <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011000700026&lng=en&nrm=iso>. access on 10 Apr. 2012.
url https://repositorio.ufms.br/handle/123456789/1191
http://dx.doi.org/10.1590/S0100-40422011000700026.
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publisher.none.fl_str_mv Química Nova
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collection Repositório Institucional da UFMS
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