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non-methane total hydrocarbon air

non-methane total hydrocarbon air, Total:6 items.

In the international standard classification, non-methane total hydrocarbon air involves: Vocabularies, Environmental protection, Air quality.


Professional Standard - Environmental Protection, non-methane total hydrocarbon air

  • HJ 604-2017 Ambient air.Determination of total hydrocarbons, methane and nonmethane hydrocarbons.Direct injection/gas chromatography
  • HJ 38-2017 Stationary source emission--Determination of total hydrocarbons, methane and nonmethane hydrocarbons--Gas chromatography
  • HJ/T 38-1999 Stationary source emission.Determination of nonmethane hydrocarbons.Gas chromatography
  • HJ 1012-2018 Ambient air and stationary source emission--Specifications and test procedures for total hydrocarbons, methane and nonmethane hydrocarbons portable monitoring instrument

Hebei Provincial Standard of the People's Republic of China, non-methane total hydrocarbon air

Shanghai Provincial Standard of the People's Republic of China, non-methane total hydrocarbon air

  • DB31/T 1090-2018 Technical specifications for online monitoring of non-methane total hydrocarbons in ambient air




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