MINISTRY OF ECOLOGY AND ENVIRONMENT
THE PEOPLE'S REPUBLIC OF CHINA
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Method Standard
Ambient air–Determination of gaseous mercury–Gold amalgamation collection and analysis by cold vapor atomic absorption spectrophotometry

(HJ 910-2017, entry into force on Apr. 1, 2018)

Article type: Translated 2018-03-13 Font Size:[ S M L ] [Print] [Close]

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 human health, and setting standards for the determination of gaseous mercury in the ambient air. This standard specifies the gold amalgamation collection and analysis by cold vapor atomic absorption spectrophotometry method used to determine gaseous mercury in the ambient air. The appendix A to this standard is normative, and the appendix B is referential. This standard is the original version.


 Ambient air–Determination of gaseous mercury–Gold amalgamation collection and analysis by cold vapor atomic absorption spectrophotometry (HJ 910-2017)