gas phase molecular mass
gas phase molecular mass, Total:27 items.
The international standard classification for "gas phase molecular mass" includes: Surface active agents , Water quality .
The Chinese standard classification for "gas phase molecular mass" includes: Surface active agent , Analysis methods for toxic substances in water .
Professional Standard - Light Industry
- QB/T 2345-2013 Determination of mean relative molecular weight of alkyldimethylbetain by GC
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 17282-1998 Method for estimation of molecular weight (relative molecular mass) of petroleum oils from viscosity measurements
Professional Standard - Environmental Protection
- HJ/T 195-2005 Water quality -- Determination of ammonia-nitrogen Gas-phase molecular absorption spectrometry
- HJ/T 199-2005 Water quality -- Determination of total-nitrogen Gas-phase molecular absorption spectrometry
Fujian Provincial Standard of the People's Republic of China
- DB35/T 1248-2012 Determination of impurity content in germane gas for electronics industry - Gas chromatography
Professional Standard - Commodity Inspection
- SN/T 2492-2010 Determination of molecular weight of liquefied petroleum gas—Gas chromatography
Professional Standard - Agriculture
- HJ 199-2023 Water quality―Determination of total nitrogen ―Gas-phase molecular absorption spectrometry
- HJ 195-2023 Water quality―Determination of ammonia nitrogen―Gas-phase molecular absorption spectrometry
Professional Standard - Petroleum
- SY/T 6242-1996 Gas Chromatography Analysis Method of Oleaginous Colloid Wax Content in Crude Oil
Group Standards of the People's Republic of China
- T/CHES 15-2017 Determination of Total Nitrogen in Water Quality Gas Phase Molecular Absorption Spectrometry
- T/CHES 12-2017 Water Quality Determination of Ammonia Nitrogen Gas Phase Molecular Absorption Spectrometry
American Society for Testing and Materials (ASTM)
- ASTM D2503-92(2007) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
- ASTM D2503-92(2002)e1 Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
- ASTM D2503-92(2012) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
- ASTM D2503-92(2016) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
- ASTM D2503-92(1997) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
- ASTM D2502-04(2009) Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
- ASTM D2502-12 adjunct(2020) Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
- ASTM D2502-92(1996) Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
Korean Agency for Technology and Standards (KATS)
- KS M 0027-2008 General rules for analytical methods in gas chromatography mass spectrometry
- KS I 2001-2005 Glossary of terms relating to air quality
KR-KS
- KS I ISO 14154-2016 Soil quality－Determination of some selected chlorophenols－ Gas-chromatographic method with electron-capture detection
Spanish Association for Standardization (UNE)
- UNE 55-806-1990 Determination of relative molecular mass of linear sodium alkylphenyl sulfate detergent by gas-liquid chromatography
GSO
- OS GSO ISO 13876:2015 Soil quality -- Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
- BH GSO ISO 13876:2017 Soil quality -- Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
British Standards Institution (BSI)
- BS ISO 23646:2022 Soil quality. Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
International Organization for Standardization (ISO)
- ISO 6879:1995 Air quality - Performance characteristics and related concepts for air quality measuring methods
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