spectral gas
spectral gas, Total:11 items.
The international standard classification for "spectral gas" includes: Gases for industrial application , Chemical analysis , Geology. Meteorology. Hydrology .
The Chinese standard classification for "spectral gas" includes: Industrial gas and chemical gas , Meteorology .
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 38386-2019 Gas analysis—Determination of oxynitride in gases—The method of Cavity Ring-Down Spectroscopy
国家能源局
- SY/T 7657.2-2021 Natural gas. Composition analysis using photoacoustic spectroscopy-infrared spectrum-fuel cell combining method. Part 2: Determination of methane content by photoacoustic spectroscopy method
- SY/T 7657.3-2021 Natural gas. Composition analysis using photoacoustic spectroscopy-infrared spectrum-fuel cell combining method. Part 3:Determination of C2H6 and above hydrocarbons, CO2, CO content by infrared spectrum method
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 5832.3-2011 Determination of moisture in gases—Part 3:The method of Cavity Ring-Down Spectroscopy
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 34287-2017 Greenhouse gas--Methane measurement--Off-axis integrated cavity output spectroscopy method
- GB/T 34286-2017 Greenhouse gas--Carbon dioxide measurement--Off-axis integrated cavity output spectroscopy method
Association Francaise de Normalisation
- XP ISO/TS 19021:2019 Method for determining the concentrations of gases emitted during the ISO 5659-2 test by Fourier transform infrared spectroscopy
- XP P92-021*XP ISO/TS 19021:2019 Test method for determination of gas concentrations in ISO 5659-2 using Fourier transform infrared spectroscopy
American Society for Testing and Materials (ASTM)
- ASTM D5954-22 Standard Test Method for Mercury Sampling and Measurement in Gaseous Fuels by Atomic Absorption Spectroscopy
- ASTM D5954-22a Standard Test Method for Mercury Sampling and Measurement in Gaseous Fuels by Atomic Absorption Spectroscopy
British Standards Institution (BSI)
- 16/30287218 DC BS ISO 19021. Test method for determination of gas concentrations in ISO 5659-2 using Fourier transform infrared spectroscopy
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