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Determination by gas chromatography/mass spectrometry of p-phenylenediamine in hair dyes after conversion to an imine derivative

Chemical MeasurementHair DyesEngineeringBiochemistryGas ChromatographyMass SpectrometryOrganic ChemistryToxicologyAnalytical ChemistryImine DerivativeLiquid ChromatographyChemistryChromatographic AnalysisMedicineGas Chromatography/mass SpectrometryChromatographyDrug Analysis