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dc.contributor.authorBelden, J. B.en_US
dc.contributor.authorHofelt, C. S.en_US
dc.contributor.authorLydy, Michael J.en_US
dc.identifier.citationArchives of environmental contamination and toxicology. 2000 Jan; 38(1): 7-10.en_US
dc.descriptionClick on the DOI link below to access the article (may not be free).en_US
dc.description.abstractAn analytical method was developed using C(18) solid-phase extraction and gas chromatography-nitrogen phosphorus detection (GC-NPD) to determine the presence and quantity of 12 contemporary pesticides in storm water runoff from an urban environment. The method was validated, using deionized water and water collected from a local pond, for two concentration levels and four holding time regimes. The method was then utilized in a study examining nonpoint source (NPS) pollution in Wichita, KS. Accuracy and precision were demonstrated in each test for each analyte except diazinon, which degraded rapidly during holding times in aqueous solution. For all matrices, concentration levels, and holding times, mean recoveries for the remaining 11 pesticides ranged from 50% to 105% with percent relative standard deviations less than 25%.en_US
dc.publisherSpringer New Yorken_US
dc.relation.ispartofseriesArchives of environmental contamination and toxicologyen_US
dc.subjectResearch Support, Non-U.S. Gov'ten_US
dc.subjectResearch Support, U.S. Gov't, Non-P.H.S.en_US
dc.subject.meshChromatography, Gas/methodsen_US
dc.subject.meshFresh Water/analysisen_US
dc.subject.meshPesticide Residues/analysisen_US
dc.subject.meshReproducibility of Resultsen_US
dc.subject.meshUrban Populationen_US
dc.subject.meshWater Pollutants, Chemical/analysisen_US
dc.subject.meshWater Supply/analysisen_US
dc.titleAnalysis of multiple pesticides in urban storm water using solid-phase extractionen_US
dc.description.versionpeer revieweden_US
dc.rights.holderCopyright © 2000, Springer New Yorken_US

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