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air total hydrocarbons

air total hydrocarbons, Total:3 items.

In the international standard classification, air total hydrocarbons involves: Air quality, Vocabularies.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, air total hydrocarbons

  • GB/T 15263-1994 Ambient air-Determination of total hydrocarbons-Gas chromatographic method

Professional Standard - Environmental Protection, air total hydrocarbons

  • HJ 604-2011 Ambient air.Determination of total hydrocarbons.Gas chromatographic method
  • HJ 604-2017 Ambient air.Determination of total hydrocarbons, methane and nonmethane hydrocarbons.Direct injection/gas chromatography




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