Solid Phase MicroextractionLiquid Phase MicroextractionVolatile Organic CompoundsPhyllachoralesGas Chromatography-Mass SpectrometryChromatography, Reverse-PhaseChromatography, LiquidTandem Mass SpectrometryChromatography, High Pressure LiquidChromatography, GasVolatilizationPhase TransitionChemistry Techniques, AnalyticalChemical FractionationRheiformesDimethylpolysiloxanesWater Pollutants, ChemicalSolid Phase ExtractionWaterPesticide ResiduesApatitesMolecular ImprintingLimit of DetectionCocaSolventsDimethoate