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  2. Standards for Hydrocarbon-free air

Hydrocarbon-free air

Hydrocarbon-free air, Total:7 items.

The international standard classification for "Hydrocarbon-free air" includes: Ambient atmospheres .

The Chinese standard classification for "Hydrocarbon-free air" includes: Analysis methods for exhaust emission pollutants , Analysis methods for toxic substances in atmosphere .

Professional Standard - Environmental Protection

  • 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
  • HJ/T 38-1999 Stationary source emission -- Determination of nonmethane hydrocarbons -- Gas chromatography
  • HJ 38-2017 Stationary source emission - Determination of total hydrocarbons,methane and nonmethane hydrocarbons - Gas chromatography

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

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

Shandong Provincial Standard of the People's Republic of China

  • DB37/T 3922-2020 Determination of total hydrocarbons, methane and non-methane total hydrocarbons in exhaust gas from stationary pollution sources Portable catalytic oxidation-hydrogen flame ionization detector method

Beijing Provincial Standard of the People's Republic of China

  • DB11/T 1367-2016 Determination of methane/total hydrocarbons/non-methane total hydrocarbons in exhaust gas from stationary pollution sources Portable hydrogen flame ionization detector method

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