01866oam 2200445Ia 450 991069672520332120080716094331.0(CKB)5470000002381622(OCoLC)122993440(EXLCZ)99547000000238162220070412d2007 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierMethods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group[electronic resource] determination of dissolved isoxaflutole and its sequential degradation products, diketonitrile and benzoic acid, in water using solid-phase extraction and liquid chromatography/tandem mass spectrometry /by Michael T. Meyer, Edward A. Lee, and Elisabeth A. ScribnerReston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2007.vi, 13 pages digital, PDF fileTechniques and methods ;5-A9Title from title screen (viewed on Apr. 11, 2007)Includes bibliographical references (pages 12-13).Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group WaterAnalysisIsoxaflutoleAnalysisBenzoic acidAnalysisWaterAnalysis.IsoxaflutoleAnalysis.Benzoic acidAnalysis.Meyer Michael T282115Lee E. A(Edward Alan),1939-1419834Scribner Elisabeth A1381242Geological Survey (U.S.)GISGISGPOBOOK9910696725203321Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group3535691UNINA