Determination of methane and carbon dioxide in biogas by gas chromatography
Determination of methane and carbon dioxide in biogas by gas chromatography, Total:34 items.
The international standard classification for "Determination of methane and carbon dioxide in biogas by gas chromatography" includes: Farming and forestry , Gases for industrial application , Chemical analysis , Geology. Meteorology. Hydrology , Cosmetics. Toiletries , Aliphatic hydrocarbons , Surface active agents , Workplace atmospheres , Occupational safety. Industrial hygiene .
The Chinese standard classification for "Determination of methane and carbon dioxide in biogas by gas chromatography" includes: Basic standards and general methods , Industrial gas and chemical gas , Meteorology , Cosmetics , Basic organic chemicals , Tooth paste, soap and detergent , Labor sanitation , Basic standards and general methods .
Professional Standard - Agriculture
- NY/T 1700-2009 Determination of methane and carbon dioxide in biogas——Gas chromatography
- SN/T 5578-2023 Determination of methylcyclosiloxane in leather - Headspace gas chromatography-mass spectrometry
Group Standards of the People's Republic of China
- T/WSJD 18.19-2024 Determination of chemical factors in workplace air - Gas chromatography method for methylene chloride
- T/LCAA 005-2021 Determination of methane, nitrous oxide and carbon dioxide concentrations in gases——gas chromatography method
- T/WSJD 18.6-2021 Gas Chromatography for the Determination of Difluorochloromethane in Chemical Factors in the Air of the Workplace
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 8984.1-1997 Determination of carbon monoxide, carbon dioxide and hydrocarbon in the gases--Part 1: Determination of carbon monoxide, carbon dioxide and mathane in the gases--Gas chromatographic method
- GB/T 3394-1993 Ethylene and propylene for industrial use. Determination of trace of carbon monoxide and carbon dioxide. Gas chromatographic method
- GB/T 22730-2008 Determination of chloroform in toothpaste—Gas chromatography
- GB/T 16079-1995 Workplace air--Determination of methylene chloride--Direct injection gas chromatographic method
- GB/T 29677-2013 Determination of nitromethane in cosmetics—Gas chromatography-mass spectrometry
- GB/T 28124-2011 Determination of trace hydrogen,oxygen,methane and carbon monoxide in the inert gases—Gas chromatographic method
- GB/T 35953-2018 Determination of restricted dichloromethane and 1,1,1-trichloroethane in cosmetics—Headspace gas chromatography
- GB/T 8984.2-1997 Determination of carbon monoxide,carbon dioxide and hydrocarbon in the gases-Part 2:Determination of total content of carbon monoxide,carbon dioxide and hydrocarbon in gases-Gas chromatographic method
- GB/T 31709-2015 Data processing of background atmospheric carbon dioxide and methane concentration measured by in situ gas chromatographic (GC) system
- GB/T 8984-2008 Determination of carbon monoxide carbon dioxide and hydrocarbon in gases - Gas chromatographic method
- GB/T 31705-2015 In situ measurement of background atmospheric carbon dioxide and methane concentration by gas chromatographic (GC) system
Anhui Provincial Standard of the People's Republic of China
- DB34/T 3242-2018 Determination of Dimethoxymethane Content in Gasoline by Gas Chromatography
Professional Standard - Chemical Industry
- HG/T 6153-2023 Determination of ethyldichlorosilane in methylchlorosilane by gas chromatography-mass spectrometry
- HG/T 2686-1995 Determination of Trace Hydrogen, Oxygen, Methane and Carbon Monoxide In Inert Gas - Gas Chromatographic Method with Zirconia Detector
Professional Standard - Geology
- DZ/T 0064.74-2021 Methods for analysis of groundwater quality- Part 74: Determination of helium, hydrogen, oxygen, argon nitrogen, methane, carbon monoxide, carbon dioxide and hydrogen sulfide- Gas chromatography
National Health Commission of the People's Republic of China
- GBZ/T 326-2022 Determination standard of dichloromethane in urine—Gas chromatographic method
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 40955-2021 Determination of octamethylcyclotetrasiloxane(D4) and decamethylcyclopentasiloxane(D5) in cosmetics—Gas chromatography
Professional Standard - Hygiene
- WS/T 41-1996 Exhaled air - Determination of carbon disulfide - Gas chromatographic method
Professional Standard - Meteorology
- QX/T 215-2013 Preparation method of standard gases for Carbon Monoxide, Carbon Dioxtde and Methane
YU-JUS
- JUS H.F8.152-1986 Gases. Determination ofcarbon dioxid content. Gas chromatographic methctC/
AENOR
- UNE 84726:2006 Cosmetic raw materials. Hexamethyldisiloxane. Quantification of hexamethyldisiloxane by gas chromatography.
- UNE 84683:2005 Cosmetic raw materials. Polydimethylcyclosiloxanes. Determination of the purity by gas chromatography.
VN-TCVN
- TCVN 3895-1984 Natural gases.Gas chromatography method for the determination of carbon dioxided and hydrogen contents
- TCVN 3756-1983 Natural gas.Method for the determination of oxygen, nitrogen and methane by gas chromatography
RO-ASRO
- STAS 10500/6-1976 MINE AIR Determination of carbon dioxide, oxygen, methane and hydrogen
ES-UNE
- UNE 84726:2018 Cosmetic raw materials. Hexamethyldisiloxane. Purity determination by gas chromatography.
- UNE 84683:2018 Cosmetic raw materials. Polydimethylcyclosiloxanes. Purity determination by gas chromatography.
SCC
- AENOR UNE 84726:2018 Cosmetic raw materials. Hexamethyldisiloxane. Determination of richness by gas chromatography.
British Standards Institution (BSI)
- BS EN ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method
