Total non-methane hydrocarbons in ambient air
Total non-methane hydrocarbons in ambient air, Total:6 items.
The international standard classification for "Total non-methane hydrocarbons in ambient air" includes: Ambient atmospheres .
The Chinese standard classification for "Total non-methane hydrocarbons in ambient air" includes: Environmental pollutant monitoring methods .
Hebei Provincial Standard of the People's Republic of China
- DB13/ 1577-2012 Ambient air quality non-methane total hydrocarbon limits
Professional Standard - Environmental Protection
- HJ 604-2017 Ambient air - Determination of total hydrocarbons, methane and nonmethane hydrocarbons - Direct injection/Gas chromatography
- 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
Shanghai Provincial Standard of the People's Republic of China
- DB31/T 1090-2018 Technical specification of online monitoring system of non-methane hydrocarbon for ambient air qua
Professional Standard - Hygiene
- WS/T 141-1999 Workplace air. Determination of total hydrocarbon except for methane. Gas chromatographic method
Hydrocarbon-free air in non-methane total hydrocarbons,Hydrocarbon-free air in the determination of non-methane total hydrocarbons,Total non-methane hydrocarbons in ambient air
