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Background contamination by coplanar polychlorinated biphenyls (PCBs) in trace level high resolution gas chromatography/high resolution mass spectrometry (HRGC/HRMS) analytical procedures

Environmental ChemistryEngineeringGas ChromatographyEnvironmental Analytical ChemistryMass SpectrometryAnalytical ProceduresToxicologyAnalytical ChemistryEcotoxicologyChemistryEnvironmental ToxicologyChemical PollutionMedicineChemical ContaminantChromatographyPersistent Organic Pollutant