Search results for "Perfluorooctanesulfonamide"

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Analysis of perfluorinated compounds in sewage sludge by pressurized solvent extraction followed by liquid chromatography–mass spectrometry

2011

Perfluorinated compounds (PFCs) are widely used in everyday life and one of the main recipients of these compounds is waste water treatment plants (WWTPs). Due to the structure and physicochemical properties of PFCs, these compounds could be redistributed from influent water to sludge. This work reports a new validated protocol for the analysis of 13 perfluorinated acids, 4 perfluorosulfonates and the perfluorooctanesulfonamide. The present work has been focused to develop a sensitive and robust method for the analysis of 18 PFCs in sewage sludge, based on pressurized solvent extraction (PSE) followed by solid phase extraction (SPE) clean-up, analytes separation by liquid chromatography and…

PerfluorooctanesulfonamideSensitivity and SpecificityBiochemistryAnalytical Chemistrychemistry.chemical_compoundTandem Mass SpectrometryLiquid chromatography–mass spectrometrySolid phase extractionLeast-Squares AnalysisDetection limitFluorocarbonsChromatographySewageMethanolOrganic ChemistryReproducibility of ResultsWaterGeneral MedicineRepeatabilitychemistryEnvironmental chemistryEnvironmental PollutantsSewage treatmentIon trapSludgeChromatography LiquidJournal of Chromatography A

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