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methane gas phase
methane gas phase, Total:34 items.
In the international standard classification, methane gas phase involves: Natural gas, Occupational safety. Industrial hygiene, Products of the chemical industry, Environmental protection, Air quality, Organic chemicals, Fuels, Petroleum products in general, Water quality.
International Organization for Standardization (ISO), methane gas phase
- ISO/FDIS 2614:2023 Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatography
- ISO 2614:2023 Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatography
- ISO/DIS 2614 Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatography
- ISO/DIS 2613-2 Analysis of natural gas — Biomethane — Part 2: Determination of siloxane content by gas chromatography ion mobility spectrometry
- ISO 5916:1982 Methyl chloride for industrial use; Determination of impurities; Gas chromatographic methods
Group Standards of the People's Republic of China, methane gas phase
- T/WSJD 18.6-2021 Gas Chromatography for the Determination of Difluorochloromethane in Chemical Factors in the Air of the Workplace
British Standards Institution (BSI), methane gas phase
- BS EN ISO 2614:2023 Analysis of natural gas. Biomethane. Determination of terpenes' content by micro gas chromatography
- BS EN 12918:1999 Water quality. Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis
Professional Standard - Hygiene , methane gas phase
- WS/T 141-1999 Workplace air.Determination of total hydrocarbon except for methane.Gas chromatographic method
European Committee for Standardization (CEN), methane gas phase
- EN ISO 2614:2023 Analysis of natural gas - Biomethane - Determination of terpenes\' content by micro gas chromatography (ISO 2614:2023)
- prEN ISO 2614 Analysis of natural gas - Biomethane - Determination of terpenes' content by micro gas chromatography (ISO/DIS 2614:2022)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, methane gas phase
- GB/T 22730-2008 Determination of chloroform in toothpaste.Gas chromatography
- GB/T 29677-2013 Determination of nitromethane in cosmetics.Gas chromatography-mass spectrometry
- GB/T 16078-1995 Workplace air--Determination of methyl chloride--Direct injection gas chromatographic method
- GB/T 16084-1995 Workplace air--Determination of methyl bromide--Direct injection gas chromatographic method
NL-NEN, methane gas phase
- NEN 6498-1986 Drinking water Gas chromatographic determination of the trihalogenated methanes contents
National Health Commission of the People's Republic of China, methane gas phase
- GBZ/T 326-2022 Standard Gas Chromatographic Method for Determination of Dichloromethane in Urine
Professional Standard - Environmental Protection, methane gas phase
- 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
Association of German Mechanical Engineers, methane gas phase
- VDI 2466 Blatt 1-2008 Gaseous emission measurement - Measurement of methane - Manual gas chromatography method
RU-GOST R, methane gas phase
- GOST R 50004-1992 Methyl chloride for industrial use. Determination of impurities. Gas chromatographic methods
- GOST 33093-2014 Vase oils. Gas chromatographic method for determination of N-methylpyrrolidone
Natural Gas Processor's Association (NGPA), methane gas phase
- GPA RR-55-1981 Phase Equilibrium Studies for Methane/Synthesis Gas Separation: the Hydrogen-Carbon Monoxide-Methane System
SAE - SAE International, methane gas phase
Society of Automotive Engineers (SAE), methane gas phase
Anhui Provincial Standard of the People's Republic of China, methane gas phase
- DB34/T 3242-2018 Determination of Dimethoxymethane Content in Gasoline by Gas Chromatography
工业和信息化部, methane gas phase
- YS/T 1300-2019 Determination of methyldichlorosilane, trimethylchlorosilane and methyltrichlorosilane in chlorosilanes by gas chromatography mass spectrometry
Danish Standards Foundation, methane gas phase
- DS/EN 12918:2000 Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis
Lithuanian Standards Office , methane gas phase
- LST EN 12918-2000 Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis
German Institute for Standardization, methane gas phase
- DIN EN 12918:1999-11 Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis; German version EN 12918:1999