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dc.contributor.author Kurz, Márcia Helena Scherer
dc.contributor.author Gonçalves, Fábio Ferreira
dc.contributor.author Martel, Samile
dc.contributor.author Adaime, Martha Bohrer
dc.contributor.author Zanella, Renato
dc.contributor.author Machado, Sérgio Luiz de Oliveira
dc.contributor.author Primel, Ednei Gilberto
dc.date.accessioned 2014-07-22T16:40:02Z
dc.date.available 2014-07-22T16:40:02Z
dc.date.issued 2009
dc.identifier.citation KURZ, Márcia Helena Scherer. et al. Rapid and accurate HPLC-DAD method for the determination of the herbicide bispyribac-sodium in surface water, and its validation. Quimica Nova, v. 32, n. 6, p. 1457-1460, 2009. Disponível em: <http://quimicanova.sbq.org.br/qn/qnol/2009/vol32n6/17-AR08351.pdf>. Acesso em: 26 fev. 2014. pt_BR
dc.identifier.issn 0100-4042
dc.identifier.uri http://repositorio.furg.br/handle/1/4413
dc.description.abstract 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. pt_BR
dc.language.iso eng pt_BR
dc.rights open access pt_BR
dc.subject pesticide pt_BR
dc.subject river water pt_BR
dc.subject irrigation water pt_BR
dc.title Rapid and accurate HPLC-DAD method for the determination of the herbicide bispyribac-sodium in surface water, and its validation pt_BR
dc.type article pt_BR


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