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Miniaturized hollow fiber assisted liquid-phase microextraction and gas chromatography–mass spectrometry for determination of benzophenone and derivates in human urine sample

Gas Chromatography–mass SpectrometryGas ChromatographyHuman Urine SampleMedicineMass SpectrometryAnalytical ChemistryLiquid ChromatographyClinical ChemistryHollow FiberChromatographic AnalysisPharmacologyChromatographyDrug Analysis