Rapid and accurate hplc-dad method for the determination of the herbicide bispyribac-sodium in surface water, and its validation

Detalhes bibliográficos
Autor(a) principal: Kurz,Márcia H. S.
Data de Publicação: 2009
Outros Autores: Gonçalves,Fábio F., Martel,Samile, Adaime,Martha B., Zanella,Renato, Machado,Sérgio L. de O., Primel,Ednei G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000600018
Resumo: A new method is described for the determination of the herbicide bispyribac-sodium in surface water, especially from river and irrigated rice water samples. The method involves extraction in solid phase and quantification by high performance liquid chromatography with diode array detection (HPLC-DAD). After optimization of the extraction and separation parameters, the method was validated. The method presented average recoveries of 101.3 and 97.7%, under repeatability and intermediate precision conditions, respectively, with adequate precision (RSD from 0.9 to 7.5%). The method was applied for the determination of bispyribac-sodium in surface water samples with a limit of detection of 0.1 μg L-1.
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spelling Rapid and accurate hplc-dad method for the determination of the herbicide bispyribac-sodium in surface water, and its validationpesticideriver waterirrigation waterA new method is described for the determination of the herbicide bispyribac-sodium in surface water, especially from river and irrigated rice water samples. The method involves extraction in solid phase and quantification by high performance liquid chromatography with diode array detection (HPLC-DAD). After optimization of the extraction and separation parameters, the method was validated. The method presented average recoveries of 101.3 and 97.7%, under repeatability and intermediate precision conditions, respectively, with adequate precision (RSD from 0.9 to 7.5%). The method was applied for the determination of bispyribac-sodium in surface water samples with a limit of detection of 0.1 μg L-1.Sociedade Brasileira de Química2009-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000600018Química Nova v.32 n.6 2009reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422009000600018info:eu-repo/semantics/openAccessKurz,Márcia H. S.Gonçalves,Fábio F.Martel,SamileAdaime,Martha B.Zanella,RenatoMachado,Sérgio L. de O.Primel,Ednei G.eng2009-09-22T00:00:00Zoai:scielo:S0100-40422009000600018Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2009-09-22T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Rapid and accurate hplc-dad method for the determination of the herbicide bispyribac-sodium in surface water, and its validation
title Rapid and accurate hplc-dad method for the determination of the herbicide bispyribac-sodium in surface water, and its validation
spellingShingle Rapid and accurate hplc-dad method for the determination of the herbicide bispyribac-sodium in surface water, and its validation
Kurz,Márcia H. S.
pesticide
river water
irrigation water
title_short Rapid and accurate hplc-dad method for the determination of the herbicide bispyribac-sodium in surface water, and its validation
title_full Rapid and accurate hplc-dad method for the determination of the herbicide bispyribac-sodium in surface water, and its validation
title_fullStr Rapid and accurate hplc-dad method for the determination of the herbicide bispyribac-sodium in surface water, and its validation
title_full_unstemmed Rapid and accurate hplc-dad method for the determination of the herbicide bispyribac-sodium in surface water, and its validation
title_sort Rapid and accurate hplc-dad method for the determination of the herbicide bispyribac-sodium in surface water, and its validation
author Kurz,Márcia H. S.
author_facet Kurz,Márcia H. S.
Gonçalves,Fábio F.
Martel,Samile
Adaime,Martha B.
Zanella,Renato
Machado,Sérgio L. de O.
Primel,Ednei G.
author_role author
author2 Gonçalves,Fábio F.
Martel,Samile
Adaime,Martha B.
Zanella,Renato
Machado,Sérgio L. de O.
Primel,Ednei G.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Kurz,Márcia H. S.
Gonçalves,Fábio F.
Martel,Samile
Adaime,Martha B.
Zanella,Renato
Machado,Sérgio L. de O.
Primel,Ednei G.
dc.subject.por.fl_str_mv pesticide
river water
irrigation water
topic pesticide
river water
irrigation water
description A new method is described for the determination of the herbicide bispyribac-sodium in surface water, especially from river and irrigated rice water samples. The method involves extraction in solid phase and quantification by high performance liquid chromatography with diode array detection (HPLC-DAD). After optimization of the extraction and separation parameters, the method was validated. The method presented average recoveries of 101.3 and 97.7%, under repeatability and intermediate precision conditions, respectively, with adequate precision (RSD from 0.9 to 7.5%). The method was applied for the determination of bispyribac-sodium in surface water samples with a limit of detection of 0.1 μg L-1.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
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=S0100-40422009000600018
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000600018
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-40422009000600018
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 Química Nova v.32 n.6 2009
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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