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Database: 365,228(8 Aug 2026)

Total non-methane hydrocarbons+

Total non-methane hydrocarbons+, Total:14 items.

The international standard classification for "Total non-methane hydrocarbons+" includes: .

The Chinese standard classification for "Total non-methane hydrocarbons+" includes: Analysis methods for exhaust emission pollutants .


Hebei Provincial Standard of the People's Republic of China

Professional Standard - Environmental Protection

  • HJ 1012-2018 Ambient air and stationary source emission - Specifications and test procedures for hydrocarbons, methane and nonmethane hydrocarbons portable total monitoring instrument
  • 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 1013-2018 Specifications and test procedures for nonmethane hydrocarbons continuous emission monitoring system in stationary sources
  • HJ 604-2017 Ambient air - Determination of total hydrocarbons, methane and nonmethane hydrocarbons - Direct injection/Gas chromatography

Jiangsu Provincial Standard of the People's Republic of China

  • DB32/T 3944-2020 Technical specifications for continuous monitoring of non-methane total hydrocarbons in stationary pollution sources

Professional Standard - Hygiene

  • WS/T 141-1999 Workplace air. Determination of total hydrocarbon except for methane. Gas chromatographic 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

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

Shanxi Provincial Standard of the People's Republic of China

  • DB14/T 2965-2024 Technical Specifications for Construction and Acceptance of Continuous Monitoring System for Non-Methane Total Hydrocarbon Emissions from Exhaust Gas from Stationary Pollution Sources
  • DB14/T 2966-2024 Technical Specifications for Operation and Maintenance of Continuous Monitoring System for Non-Methane Total Hydrocarbon Emissions from Exhaust Gas from Stationary Pollution Sources

Jiangxi Provincial Standard of the People's Republic of China

  • DB36/T 1939-2024 Technical requirements for acceptance and operation of stationary pollution source exhaust gas and non-methane total hydrocarbon continuous monitoring systems

Fujian Provincial Standard of the People's Republic of China

  • DB35/T 1913-2020 Determination of non-methane total hydrocarbons in exhaust gas from stationary pollution sources Portable catalytic oxidation-hydrogen flame ionization detector method