The method is suitable for the determination of tetra- to octachlorodibenzodioxins (PCDDs) and dibenzofurans (PCDFs) in liquid, solid, gaseous and biological samples using high-resolution gas chromatography/high-resolution mass spectrometry (HRGC/HRMS). ); This method refers to the US EPA1613 method.
HJ/T 77-2001 history
2008HJ 77.1-2008 Water Determination of polychlorinated dibenzo-p-dioxins(PCDDs)and polychlorinated dibenzofurans(PCDFs)Isotope dilution HRGC-HRMS
2001HJ/T 77-2001 Determination of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzo-p-furans by isotope dilution HRGC/HRMS