(HJ 852-2017, entry into force on 2017-11-01)
This standard is formulated for the purposes of enforcing the Environment Protection Law of the People’s Republic of China and Air Pollution Prevention and Control Law of the People’s Republic of China, protecting the environment, safeguarding the public health, and setting standards for the determination of indicative toxaphene in the ambient air. This standard specifies the gas chromatography mass spectrometry used to determine indicative toxaphene in the ambient air. This standard is the original version.
(This English version is for your reference only.In case any discrepancy exists between the Chinese and English context, the Chinese version shall prevail.)