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Soil and sediment–Determination of polychlorinated biphenyls–Gas chromatography

(HJ 922-2017, entry into force on 4/1/2018)

This standard is formulated for the purposes of enforcing the Environment Protection Law of the People’s Republic of China, protecting the environment, safeguarding the human health, and setting standards for the determination of polychlorinated biphenyl in soils and sediments. This standard specifies the gas chromatography used to determine 18 polychlorinated biphenyl in soil and sediments. The appendix A to this standard is normative, and the appendixes B and C are referential. This standard is the original version.


 Soil and sediment–Determination of polychlorinated biphenyls–Gas chromatography (HJ 922-2017)

(This English version is for your reference only.In case any discrepancy exists between the Chinese and English context, the Chinese version shall prevail.)

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