08a092a31e677a79d0fd4758f7a6486d

CMA & CNAS

Dioxin detection

Dioxins are a group of environmental pollution organic compounds, including a total of 210 compounds. They were listed on the Stockholm convention as the first of 12 kinds of persistent organic pollutants.

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Product details
Product introduction

dioxin is the general name of a class of environmental pollution organic compounds, including 210 compounds. It was one of the first 12 persistent organic pollutants to be included in the Stockholm Convention. Dioxins are extremely toxic and have three effects on the human body, including teratogenicity, carcinogenicity and mutagenicity. Dioxins are often found in small particles in the atmosphere, soil and water, and the main pollution sources are chemical, metallurgical, waste incineration, paper making and steel sintering industries.

Detection range

Pesticides (2,4-D, 2 methyl 4 chloride, trimethopol, etc.), water quality, flue gas of medical waste incinerators, flue gas of domestic waste incinerators, flue gas of hazardous waste incinerators, flue gas of cement kilns, solidified fly ash, fly ash in furnaces, soil and sediment, solid waste, etc.

The test is based on relevant standards

HJ77.1-2008 Water Determination of polychlorinated dibenzo-p-dioxins (PCDDs)and polychlorinated dibenzofurans(PCDFs)IsotopedilutionHRGC-HRMS
HJ77.2-2008 Ambient airand fluegas Determination of polychlorinateddibenz0-p-dioxins (PCDDs)and polychlorinated dibenzofurans(PCDFs)Isotope dilutionHRGC-HRMS
HJ77.3-2008 Solid waste Determination of polychlorinated dibenzo-p-dioxins (PCDDs)and polychlorinated dibenzofurans (PCDFs)IsotopedilutionHRGC-HRMS
HJ77.4-2008 Soil and sediment Determination of polychlorinated dibenzo-p-dioxins(PCDDs)and polychlorinated dibenzofurans(PCDFs)Isotope dilution HRGC-HRMS


Method 1613, Revision B Tetra-Through Octa-Chlorinated Dioxins and Furans by Isotope Dilution HRGC/HRMS.

The company obtained CMA qualification in November 2016 (certificate number: 161012050690), and completed CMA qualification review and renewal in August 2022 (certificate number: 221012340489).