(HJ 834-2017, entry into force as of 2017-09-01)
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 semivolatile organic compounds in soils and sediments. This standard specifies the gas chromatography/mass spectrometry used to determine semivolatile organic compounds in soils and sediments. This standard is the original version.
Soil and sediment-Determination of semivolatile organic compounds-Gas chromatography/Mass spectrometry (HJ 834-2017)