Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/13134
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dc.contributor.authorQUEIROZ, R. H. C.eng
dc.contributor.authorLANCHOTE, V. L.eng
dc.contributor.authorBONATO, P. S.eng
dc.contributor.authorTOZZATO, E.eng
dc.contributor.authorCARVALHO, D. deeng
dc.contributor.authorGOMES, M. A.eng
dc.contributor.authorCERDEIRA, A. L.eng
dc.date.accessioned2019-12-19T18:10:01Z-
dc.date.available2019-12-19T18:10:01Z-
dc.date.created1999-07-19
dc.date.issued1999
dc.identifier.citationBolletino Chimico Farmaceutico, v.138, n.5, p.251-254, 1999.eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/13134-
dc.descriptionA simple, rapid, and quantitative bioassay method was compared to a gas chromotography/mass spectrometry (GC/MS) procedure for the analysis of ametryn in surface and groundwater. This method was based on the activity of ametryn in inhibiting the growth of the primary root and shoot of germinating lettuce, Lactuca sativa L. seed. The procedure was sensitive to 0.01 ug/l and was applicable from this concentration up to 0.6 ug/l. Initial surface sterilization of the seed selection of pregerminated seed of certain root lengths, and special equipment are not necessary. So, we concluded that the sensitivity of the bioassay method is compatible with the chromatographic method (GC-MS). However, the study of the correlation between methods suggests that the bioassay should be used only as a screening technique for the evaluation of ametryn residues in water.eng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectPersistanceeng
dc.subjectBeneficial effectseng
dc.subjectContaminationeng
dc.subjectWater sampleseng
dc.subjectMethodeng
dc.subjectPersistenteng
dc.subjectMovementeng
dc.subjectWatershedeng
dc.titleDetermination of ametryn herbicide by bioassay and gas chromatography-mass spectrometry in analysis of residues in drinking water.eng
dc.typeArtigo de periódicoeng
dc.date.updated2019-12-19T18:10:01Z
dc.subject.nalthesaurusenvironmenteng
dc.subject.nalthesaurusherbicideseng
dc.subject.nalthesaurusleachingeng
dc.subject.nalthesaurusmonitoringeng
dc.subject.nalthesaurustoxicityeng
riaa.ainfo.id13134eng
riaa.ainfo.lastupdate2019-12-19
dc.contributor.institutionEMBRAPA-CNPMA; ANTONIO LUIZ CERDEIRA, CNPMA.eng
Aparece nas coleções:Capítulo em livro científico (CNPMA)

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