Development of a New Magnetic Dispersive Solid-Phase Microextraction Coupled with GC-MS for the Determination of Five Organophosphorus Pesticides from Vegetable Samples
Shahram Vaziri, Mahboubeh Masrournia, Zarrin Es’haghi, Mohammad Reza Bozorgmehr
Topics & Concepts
ChromatographySorbentDetection limitChemistrySolid-phase microextractionAnalyteGas chromatography–mass spectrometryGas chromatographyDiazinonSample preparationSolid phase extractionCalibration curvePesticideMass spectrometryAdsorptionBiologyAgronomyOrganic chemistryAnalytical chemistry methods developmentPesticide Residue Analysis and SafetyElectrochemical Analysis and Applications