The general amount of methane in the air

The general amount of methane in the air, Total:240 items.

The international standard classification for "The general amount of methane in the air" includes: Workplace atmospheres , Chemical analysis , Electrical apparatus for explosive atmospheres , Cosmetics. Toiletries , Waxes, bituminous materials and other petroleum products , Occupational safety. Industrial hygiene , Gases for industrial application .

The Chinese standard classification for "The general amount of methane in the air" includes: Engineering Standard Substance , Labor sanitation , Industrial gas and chemical gas , Explosion-proof electric apparatus , Cosmetics , Petroleum wax , Basic organic chemicals .

Anhui Provincial Standard of the People's Republic of China

DB34/T 3242-2018 Determination of Dimethoxymethane Content in Gasoline by Gas Chromatography
DB34/T 2086-2014 Determination method of N-methylpyrrolidone content in lubricating oil by headspace gas chromatography

Professional Standard - Coal

MT 423-1995 Technical Specifications for Methane Calibration Gas in the Air
MT/T 423-1995 Methane calibration gas technical conditions in air

Military Standard of the People's Republic of China-General Armament Department

GJB 533.22-1988 Detection method for 45 components of submarine cabin air. Determination of hydrogen, oxygen, nitrogen and methane content by gas chromatography.
GJB 533.31A-2021 Methods for detection of air components in submarine cabins - Part 31: Determination of the contents of 2-methylpentane, heptane, methylcyclohexane, octane, nonane and decane by chromatography/mass spectrometry
GJB 533.32-1991 Methods for detecting air components in submarine cabins. Determination of undecane, dodecane, tridecane, tetradecane, pentadecane, hexadecane and heptadecane content by chromatography/mass spectrometry.
GJB 533.31-1991 Detection method of air components in submarine cabin 2-Determination of methylpentane, heptane, methylcyclohexane, octane, nonane and decane content chromatography/mass spectrometry
GJB 533.32A-2021 Methods for detection of air components in submarine cabins - Part 32: Determination of undecane, dodecane, tridecane, tetradecane, pentadecane, hexadecane and heptadecane by chromatography/mass spectrometry
GJB 533.28-1988 Detection methods for 45 components of submarine cabin air. Determination of benzene, toluene, ethylbenzene, xylene, and 1,2-dichloroethane content by gas chromatography.
GJB 533.26-1988 Detection methods for 45 components of submarine cabin air. Determination of methanol, ethanol, acetaldehyde, and methylene chloride content by gas chromatography.

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB 20936.2-2009 Electrical apparatus for the detection and measurement of flammable gases—Part 2:Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air
GB/T 16079-1995 Workplace air--Determination of methylene chloride--Direct injection gas chromatographic method
GB 16222-1996 Health standard for moncmethyl-hydrazine in the air of workplace
GB/T 16084-1995 Workplace air--Determination of methyl bromide--Direct injection gas chromatographic method
GB/T 16081-1995 Workplace air--Determination of trichloromethane--Solvent desorption gas chromatographic method
GB 16192-1996 Health standard for methyl chloride in the air of workplace
GB/T 35953-2018 Determination of restricted dichloromethane and 1,1,1-trichloroethane in cosmetics—Headspace gas chromatography
SN/T 4949-2017 Determination of 1,4-dioxane in detergents - Headspace gas chromatography-mass spectrometry method
GB 16219-1996 Health standard for trichlormethane in the air of workplace
GB/T 16078-1995 Workplace air―Determination of methyl chloride―Direct injection gas chromatographic method
GB 16218-1996 Health standard for dichloromethane in the air of workplace
GB/T 20936.3-2009 Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in
GB/T 16080-1995 Workplace air--Determination of trichloromethane--Direct injection gas chromatographic method
GB/T 28124-2011 Determination of trace hydrogen,oxygen,methane and carbon monoxide in the inert gases—Gas chromatographic method

Group Standards of the People's Republic of China

T/SSAE 41-2023 Determination of 1,1'-methylenebisbenzene, halogenated monomethyl deriv. in automobiles materials
T/FSI 162-2024 Determination of Volatile Methyl Cyclosiloxane Content in Silicone Oil
T/PCA 005-2024 Determination of methyl bromide in coffee Headspace/Gas Chromatography Mass Spectrometry
T/CPCIF 0017-2018 Determination of Trifluoromethane Content in By-product Hydrogen Chloride by Gas Chromatography
T/WSJD 18.19-2024 Determination of chemical factors in workplace air - Gas chromatography method for methylene chloride
T/FQIA 006-2022 Determination of Methyl bromide residues in tea - Headspace gas chromatography-mass spectrometry
T/CHBAS 49-2023 Gas fluoromethane for electronic industry
T/WSJD 18.6-2021 Gas Chromatography for the Determination of Difluorochloromethane in Chemical Factors in the Air of the Workplace
T/NAIA 007-2020 Determination of titanium content in soil, grass and feces diantipyrine methane spectrophotometric method
T/FSI 136-2024 Determination of methylcyclosiloxane content in silicone wastewater
T/CSTEA 00053-2022 Determination of Methyl Bromide Residue in Tea Headspace Gas Chromatography Method

Hebei Provincial Standard of the People's Republic of China

DB13/ 1577-2012 Ambient air quality non-methane total hydrocarbon limits

Professional Standard - Petrochemical Industry

SH/T 1612.5-1995 Determination for titanium content in industrial purified terephthalic acid - Dithiodiantipyrylmethane spectrophotometric method
SH/T 0707-2016 Determination of benzene and toluene content in paraffin wax by headspace sampling gas chromatography
SH/T 0021-1990 Determination of naphthenic soap content in jet fuel
SH/T 0707-2001 Determination of benzene and toluene in petroleum waxes using headspace gas chromatography with flame ionization detection

Professional Standard - Hygiene

WS/T 141-1999 Workplace air. Determination of total hydrocarbon except for methane. Gas chromatographic method

Professional Standard - Non-ferrous Metal

YS/T 1300-2019 Determination of methyldichlorosilane，trimethylchlorosilane and methyltrichlorosilane in chlorosilanes - Gas chromatography-mass spectrometry method

Guangdong Provincial Standard of the People's Republic of China

DB44/T 1031-2012 Determination of Methanol Content in Pulping Waste Liquid by Headspace Gas Chromatography

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 1241-2017 Determination of silane content in tail gas of polysilicon produced by silane method Gas chromatography
DB15/T 1242-2017 Determination of hexachlorosiloxane content in chlorosilane gas chromatography-mass spectrometry

Professional Standard - Environmental Protection

HJ 604-2017 Ambient air - Determination of total hydrocarbons, methane and nonmethane hydrocarbons - Direct injection/Gas chromatography

Professional Standard - Agriculture

HJ 1392-2024 Determination of trifluoromethane, tetrafluoromethane, hexafluoroethane and sulfur hexafluoride in ambient air and waste gas by gas chromatography-mass spectrometry
SN/T 5578-2023 Determination of methylcyclosiloxane in leather - Headspace gas chromatography-mass spectrometry

Professional Standard - Ocean

HY/T 262-2018 Determination of dissolved methane in seawater- Headspace equilibrium gas chromatography method

Sichuan Provincial Standard of the People's Republic of China

DB51/T 1921-2014 Determination of Toluene Content in Nail Polish by Gas Chromatography

Occupational Health Standard of the People's Republic of China

GBZ/T 300.73-2017 Determination of toxic substances in workplace air—Part 73: Methyl chloride, dichloromethane, chloroform and carbon tetrachloride

Professional Standard - Petroleum

SY/T 6132-1995 Volumetric method for determination of methane adsorption in coal rocks

Professional Standard - Chemical Industry

HG/T 2686-1995 Determination of Trace Hydrogen, Oxygen, Methane and Carbon Monoxide In Inert Gas - Gas Chromatographic Method with Zirconia Detector

Professional Standard - Energy

NB/SH/T 0707-2016 Determination of benzene and toluene in petroleum waxes using headspace gas chromatography
NB/SH/T 0903-2015 Standard test method for determination of memanol content in fatty acid methyl esters by gas chromatography

Taiwan Provincial Standard of the People's Republic of China

CNS 14561-2001 Method of test for determination of bezene and toluene in finished motor and aviation gasoline by gas chromatography

PL-PKN

PN Z04223-01-1992 Air punty protection Tests for halothane (1,1,1-trifluor- -2-brom-2-chloroethane) content General
PN Z04045-01-1992 Air purity protection Tests for content of aldehydes General
PN Z04224-01-1992 Air purity protection Tests for propyl alcohol content General
PN Z04035-1971 Air purity ponotection Determination of styrane conteint
PN Z04225-01-1992 Air purity protection Tests for hydrogen chloride content General
PN Z04227-01-1992 Air purity protection ests for kerosene content eneral
PN Z04223-02-1992 Air purity protection Tests for halothane (l,l,l-trifluor-2-brom-2-chloroethane) content Determination of halothane in work places by gas chromatography
PN Z04160-02-1986 Air purity protection ests for methyl iodide etermination of methyl iodide in ork places by gas chromatography ith sample enrichment
PN Z04064-1971 Air purity protection Determination of dimethylamine content
PN Z04017-01-1989 Air purity protection Tests for the content of aliphatic hydrocarbons including alkanes and alkenes General provisions and scope of the standard
PN Z04041-1971 Deferminafion o? ammonia confent in air
PN Z04056-01-1991 Air purity protection Tests for sulfuric acid and sulfur trioxide content General
PN Z04044-1970 De?erminoiion of phenol yapours conten? in air
PN Z04060-1971 Determination of pyridine vopours content in ai

Gosstandart of Russia

GOST 34173-2017 Packaging. Determination of acetaldehyde content in the air environment
GOST 33450-2015 Package. Determination of dimethyl terephthalate content by gas chromatography in air
GOST R ISO 19070-2021 Leather. Chemical determination of N-methyl-2-pyrrolidone in leather
GOST IEC 61779-2-2006 Electrical apparatus for the detection and measurement of flammable gases. Part 2. Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in air
GOST IEC 61779-3-2006 Electrical apparatus for the detection and measurement of flammable gases. Part 3. Performance requirements for group I apparatus indicating a volume fraction up to 100% methane in air
GOST 7140-1981 Industrial explosives. Test methods in methanair and dustair mixtures
GOST 7140-1998 Industrial explosives. Test methods in methane air and dust air mixtures
GOST 34175-2017 Packaging. Gas chromatographic determination of benzene, toluene, ethylbenzene, m-, p- and o-xylene, isopropylbenzene, styrene, alpha-methylstyrene, benzaldehyde in the air..

American Water Works Association (AWWA)

AWWA 51618 Comparison of Trihalomethanes Measured in Tap Water With Levels Measured in Blood Samples
AWWA JAW17271 Journal AWWA — Energy Requirements for Air Stripping Trihalomethanes
AWWA JAW3858 Journal AWWA — Trihalomethane Levels in Public Water Supplies Drawn From the Sacramento River System
AWWA JAW3015 Journal AWWA — Seasonal Variations in Trihalomethane Levels in an Iowa River Water Supply

Association Francaise de Normalisation

NF EN ISO 2613-2:2023 Analysis of natural gas - Silicon content of biomethane - Part 2: determination of the siloxane content by gas chromatography with ion mobility spectrometry
NF X20-613-2*NF EN ISO 2613-2:2023 Analysis of natural gas - Silicon content of biomethane - Part 2: Determination of siloxane content by gas chromatography with ion mobility spectrometry
XP CEN ISO/TS 2610:2023 Analysis of natural gas - Biomethane - Determination of amines content
XP ISO/TS 2610:2022 Natural gas analysis - Biomethane - Determination of amine content
XP X20-610*XP CEN ISO/TS 2610:2023 Analysis of natural gas - Biomethane - Determination of amines content
NF EN ISO 2611-1:2024 Analysis of natural gas - Halogen content of biomethane - Part 1 : HCl and HF content by ion chromatography
NF EN ISO 2615:2024 Analysis of natural gas - Biomethane - Determination of the content of compressor oil
NF X20-615*NF EN ISO 2615:2024 Analysis of natural gas - Biomethane - Determination of the content of compressor oil
NF EN ISO 19070:2016 Leather - Determination of N-methyl-2-pyrrolidone (NMP) content in leather
NF T77-161:1988 Silicones. Polydimethylsiloxanes. Determination of silanetriyl radicals (silanetriyl content less then 0,01 per cent (m/m)). Gaschromatographic method.
NF X20-614*NF EN ISO 2614:2023 Analysis of natural gas - Biomethane - Determination of terpenes' content by micro gas chromatography
NF EN 13435:2002 Surfactants - Determination of the content of free amines in alkyl dimethybetaines
NF T73-294*NF EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas-chromatographic method
NF EN 13270:2001 Surfactants - Determination of active ingredient content in alkyldimethylbetaines
NF T73-280*NF EN 13435:2002 Surface active agents - Determination of free amine content of alkyl dimethyl betaines.
NF EN 14881:2005 Surfactants - Determination of the N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropyl betaines - Gas chromatography method

International Organization for Standardization (ISO)

ISO/FDIS 2613-2:2023 Analysis of natural gas — Silicon content of biomethane — Part 2: Determination of siloxane content by gas chromatography with ion mobility spectrometry
ISO 2613-2:2023 Analysis of natural gas — Silicon content of biomethane — Part 2: Determination of siloxane content by gas chromatography with ion mobility spectrometry
ISO/TS 2610:2022 Analysis of natural gas — Biomethane — Determination of amines content
ISO/DIS 2614 Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatography
ISO/DIS 2615:2023 Analysis of natural gas —Biomethane — Determination of the content of compressor oil
ISO/CD 2615 Analysis of natural gas — Biomethane — Determination of the content of compressor oil
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 2613-2 Analysis of natural gas — Biomethane — Part 2: Determination of siloxane content by gas chromatography ion mobility spectrometry
ISO/TR 22302:2014 Natural gas - Calculation of methane number
ISO 2613-1:2023 Analysis of natural gas — Silicon content of biomethane — Part 1: Determination of total silicon by atomic emission spectroscopy (AES)

Ente Nazionale Italiano di Unificazione

UNI EN ISO 2613-2:2024 Analysis of natural gas - Silicon content of biomethane - Part 2: Determination of siloxane content by gas chromatography with ion mobility spectrometry
UNI CEN ISO/TS 2610:2023 Analysis of natural gas - Biomethane - Determination of amines content
UNI EN ISO 2611-1:2024 Analysis of natural gas - Halogen content of biomethane - Part 1: HCl and HF content by ion chromatography
UNI EN ISO 2615:2024 Analysis of natural gas - Biomethane - Determination of the content of compressor oil
UNI EN ISO 2614:2023 Analysis of natural gas - Biomethane - Determination of terpenes' content by micro gas chromatography
UNI/TS 11537:2024 Biomethane injection in the natural gas network
UNI/TS 11537:2019 Biomethane injection in the natural gas network
UNI/TR 11537:2016 Biomethane injection in the natural gas network
UNI EN 13270:2001 Surface active agents - Determination of the active matter content in alkyldimethylbetaines

Swedish Institute for Standards

SS-EN ISO 2613-2:2023 Analysis of natural gas - Silicon content of biomethane - Part 2: Determination of siloxane content by gas chromatography with ion mobility spectrometry (ISO 2613-2:2023)
SIS-CEN ISO/TS 2610:2023 Analysis of natural gas - Biomethane - Determination of amines content (ISO/TS 2610:2022)
SS-EN ISO 2614:2023 Analysis of natural gas - Biomethane - Determination of terpenes' content by micro gas chromatography (ISO 2614:2023)
SS-EN 13435:2002 Surface active agents - Determination of free amine content of alkyl dimethyl betaines�
SS-EN 13270:2001 Surface active agents - Determination of the active matter content in alkyldimethylbetaines

SE-SIS

SIS SS-EN 50 055-1992 Electrical apparatusfor the detection and measurement ofcombustible gases - Performance requirements for Group I apparatus indicating upto5% (v/v) methane in air
SIS SS 02 84 14-1980 Workplace atmosphere — Formaldehyde content in air — Colorimetric method

GCC Standardization Organization

BH GSO ISO/TS 2610:2024 Analysis of natural gas — Biomethane — Determination of amines content
OS GSO ISO/TS 2610:2024 Analysis of natural gas — Biomethane — Determination of amines content
GSO ISO 2613-1:2024 Analysis of natural gas — Silicon content of biomethane — Part 1: Determination of total silicon by atomic emission spectroscopy (AES)
GSO ISO/TS 2610:2024 Analysis of natural gas — Biomethane — Determination of amines content
GSO ASTM D8221:2024 Standard Practice for Determining the Calculated Methane Number (MNC) of Gaseous Fuels Used in Internal Combustion Engines
GSO ISO 2614:2024 Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatography
OS GSO ISO 2614:2024 Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatography
BH GSO ISO 2614:2024 Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatography
OS GSO ISO 2613-1:2024 Analysis of natural gas — Silicon content of biomethane — Part 1: Determination of total silicon by atomic emission spectroscopy (AES)

German Institute for Standardization

DIN EN ISO 2613-2:2024 Analysis of natural gas - Silicon content of biomethane - Part 2: Determination of siloxane content by gas chromatography ion mobility spectrometry (ISO 2613-2:2023)
DIN EN ISO 2613-1:2022-05 Analysis of natural gas - Silicon content of biomethane - Part 1: Determination of total silicon content by AES (ISO/DIS 2613-1:2022); German and English version prEN ISO 2613-1:2022 / Note: Date of issue 2022-04-08
DIN CEN ISO/TS 2610:2024 Analysis of natural gas - Biomethane - Determination of amines content (ISO/TS 2610:2022); German version CEN ISO/TS 2610:2023
DIN CEN ISO/TS 2610:2024-02 Analysis of natural gas - Biomethane - Determination of amines content (ISO/TS 2610:2022); German version CEN ISO/TS 2610:2023
DIN EN ISO 2611-1:2024-10 Analysis of natural gas - Halogen content of biomethane - Part 1: HCl and HF content by ion chromatography (ISO 2611-1:2024)
DIN EN ISO 2613-1 E:2022 Draft Document - Analysis of natural gas - Silicon content of biomethane - Part 1: Determination of total silicon content by AES (ISO/DIS 2613-1:2022); German and English version prEN ISO 2613-1:2022
DIN EN ISO 2611-1:2024 Analysis of natural gas - Halogen content of biomethane - Part 1: HCl and HF content by ion chromatography (ISO 2611-1:2024); German version EN ISO 2611-1:2024
DIN EN ISO 2613-2:2024-04 Analysis of natural gas - Silicon content of biomethane - Part 2: Determination of siloxane content by gas chromatography ion mobility spectrometry (ISO 2613-2:2023); German version EN ISO 2613-2:2023
DIN EN ISO 2615:2024-10 Analysis of natural gas - Biomethane - Determination of the content of compressor oil (ISO 2615:2024)
DIN EN ISO 2615:2024 Analysis of natural gas - Biomethane - Determination of the content of compressor oil (ISO 2615:2024); German version EN ISO 2615:2024
DIN EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method; English version of DIN EN 14881
DIN EN 14881:2005-11 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method; German version EN 14881:2005
DIN EN 13270:2001-07 Surface active agents - Determination of the active matter content in alkyl dimethyl betaines; German version EN 13270:2001

British Standards Institution (BSI)

BS EN ISO 2613-2:2023 Analysis of natural gas. Silicon content of biomethane. Determination of siloxane content by gas chromatography with ion mobility spectrometry
PD ISO/TS 2610:2022 Analysis of natural gas. Biomethane. Determination of amines content
PD CEN ISO/TS 2610:2023 Analysis of natural gas. Biomethane. Determination of amines content
BS PD ISO/TS 2610:2022 Analysis of natural gas. Biomethane. Determination of amines content
BS EN ISO 2611-1:2024 Analysis of natural gas. Halogen content of biomethane - HCl and HF content by ion chromatography
BS PD CEN ISO/TS 2610:2023 Analysis of natural gas. Biomethane. Determination of amines content
BS 6020-2:1981 Instruments for the detection of combustible gases - Specification for safety and performance requirements for Group I instruments reading up to 5% methane in air
BS EN 50056:1999 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 100% (V/V) methane in air
BS EN 50055:1991 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 5 % (V/V) methane in air
BS EN 50055:1999 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 5 % (V/V) methane in air
BS EN ISO 2614:2023 Analysis of natural gas. Biomethane. Determination of terpenes' content by micro gas chromatography
BS EN ISO 2615:2024 Analysis of natural gas. Biomethane. Determination of the content of compressor oil
BS EN 61779-3:2000 Electrical apparatus for the detection and measurement of flammable gases - Performance requirements for group I apparatus indicating a volume fraction up to 100% methane in air
BS EN 61779-2:2000 Electrical apparatus for the detection and measurement of flammable gases - Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in the air
BS ISO 8573-2:1996 Compressed air for general use-Test methods for aerosol oil content
BS EN 13435:2002 Surface active agents - Determination of free amine content of alkyl dimethyl betaines
BS PD ISO/TR 22302:2014 Natural gas. Calculation of methane number
BS EN 13270:2001(2004) Surface active agents - Determination of the active matter content in alkyldimethylbetaines
22/30433258 DC BS EN ISO 2613-1. Analysis of natural gas. Silicon content of biomethane. Part 1. Determination of total silicon content by AES
BS EN 13270:2001 Surface active agents - Determination of the active matter content in alkyldimethylbetaines
BS EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
23/30454450 DC BS EN ISO 2615. Analysis of natural gas. Biomethane. Determination of the content of compressor oil

Danish Standards Foundation

DANSK DS/ISO/TS 2610:2022 Analysis of natural gas – Biomethane – Determination of amines content
DANSK DS/ISO 2613-2:2023 Analysis of natural gas – Silicon content of biomethane – Part 2: Determination of siloxane content by gas chromatography with ion mobility spectrometry
DANSK DS/CEN ISO/TS 2610:2023 Analysis of natural gas – Biomethane – Determination of amines content (ISO/TS 2610:2022)
DANSK DS/ISO 2615:2024 Analysis of natural gas –Biomethane – Determination of the content of compressor oil
DANSK DS/EN ISO 2611-1:2024 Analysis of natural gas – Halogen content of biomethane – Part 1: HCl and HF content by ion chromatography (ISO 2611-1:2024)
DANSK DS/EN ISO 2613-2:2024 Analysis of natural gas – Silicon content of biomethane – Part 2: Determination of siloxane content by gas chromatography with ion mobility spectrometry (ISO 2613-2:2023)
DANSK DS/EN ISO 2615:2024 Analysis of natural gas – Biomethane – Determination of the content of compressor oil (ISO 2615:2024)
DANSK DS/EN 13435:2002 Surface active agents - Determination of free amine content of alkyl dimethyl betaines
DS/EN 13270/AC:2003 Surface active agents - Determination of the active matter content in alkyldimethylbetaines
DS/EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
DANSK DS/EN 13270:2001 Surface active agents - Determination of the active matter content in alkyldimethylbetaines
DS/EN 13270:2001 Surface active agents - Determination of the active matter content in alkyldimethylbetaines

Bureau of Indian Standards

IS 5182-21-2001 Methods for Measurment of Air Pollution - Part 21 Non Methane Hydrocorbons in Air by Gas Chromotography
IS 16087-2016 Biogas (Biomethane) - Specification ( First Revision )

YU-JUS

JUS B.Z1.070-1992 Safety in mines. Methods for determination of methane content in coal beds. Classification of coal beds by grade of danger from methane

Magyar Szabványügyi Testület

MSZ KGST 2104-1980 Determination of methane content of combustible natural gas by color plate method
MSZ 22902/1-1976 General measurement of oxygen content in water
MSZ 21862/10-1977 Review of workplace definitions of air pollutants in gas, formaldehyde levels
MSZ KGST 2599-1980 Determination of ammonia content in the air

Spanish Association for Standardization (UNE)

UNE 22301:1992 APPARATUS FOR THE DETECTION AND MEASUREMENT OF METHANE TO 5% IN UNDERGROUND MINES.
UNE-EN 14881:2006 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
UNE-EN 13270:2002 Surface active agents - Determination of the active matter content in alkyldimethylbetaines.
UNE-EN ISO 2614:2024 Analysis of natural gas - Biomethane - Determination of terpenes' content by micro gas chromatography (ISO 2614:2023)

Australian/New Zealand Standard (AU-AS/NZS)

AS/NZS 3580.11.1:2013(R2016) Ambient air sampling and analysis methods Direct-reading instrument method for determination of methane and non-methane organic compounds in ambient air
AS/NZS 3580.11.1:2013 Ambient air sampling and analysis methods Direct-reading instrument method for determination of methane and non-methane organic compounds in ambient air

American Petroleum Institute (API)

API TR 2574-2016 Field Testing Protocol for Characterization of Total Gaseous Nonmethane Organics (TGNMO)@ Methane@ and Ethane in Air–Vapor Mixture During Filling of a Cargo Vessel with Crude Oil (First Edition)

NL-NEN

NEN 6498-1986 Drinking water Gas chromatographic determination of the trihalogenated methanes contents

Natural Gas Processor's Association (NGPA)

GPA RR-101-1986 Vapor-Liquid Equilibria Measurements on the Systems Methane- Methylcyclohexane, Nitrogen-N- Propylbenzene, Hydrogen Sulfide-N- Propylbenzene, Propane- Toluene, Propane-M- Xylene and Propane- Methylcyclohexane
GPA RR-82-1984 Vapor-Liquid Equilibria Measurements on the Systems Ethane-Toluene, Ethane-N-Propylbenzene, Ethane-Metaxylene, Ethane-Mesitylene, Ethane-Methylcyclohexane
GPA RR-50-1982 Measurement& Interpretation of the Water Content of a Methane-5.31 Mol% Propane Mixture in the Gaseous State in Equilibrium with Hydrate
GPA RR-55-1981 Phase Equilibrium Studies for Methane/Synthesis Gas Separation: the Hydrogen-Carbon Monoxide-Methane System
GPA RR-37-1979 Enthalpy Measurements on Synthetic Gas Systems: Hydrogen-Methane Hydrogen-Carbon Monoxide

American National Standards Institute （ANSI)

ANSI K62.371-1998 Common Name "methoxyfenozide" (insecticide)

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0400-3-1999*DIN EN 50056:1999 Electrical equipment for the detection and measurement of combustible gases. Requirements for the operating behavior of Group I equipment with a methane content of 0-100% (V/V) in air

BE-NBN

NBN T 94-203-1977 Determination of hydrogensulfide content in ambient air - Methylene blue raethod

Indonesia Standards

SNI 7249-2009 Static test method for toluene content in workplace air

Korean Agency for Technology and Standards (KATS)

KS C IEC 61779-2:2003 Electrical apparatus for the detection and measurement of flammable gases－Part 2 : Performance requirements for group Iapparatus indicating a volume fraction up to 5% methane in air
KS B ISO 8573-2-2013 Compressed air for general use－Test methods for aerosol oil content

RO-ASRO

STAS 11332-1979 AIR PURITY Determination of formaldehyde content

CZ-CSN

CSN 83 5510-1983 Measurement methods of air poTlutants In ambient air. General requirements

Standards Norway

SN-CEN ISO/TS 2610:2023 Analysis of natural gas - Biomethane - Determination of amines content (ISO/TS 2610:2022)
NS-EN ISO 2611-1:2024 Analysis of natural gas - Halogen content of biomethane - Part 1: HCl and HF content by ion chromatography (ISO 2611-1:2024)
NS-EN 13270:2001 Surface active agents — Determination of the active matter content in alkyldimethylbetaines
NS-EN 13435:2001 Surface active agents — Determination of free amine content of alkyl dimethyl betaines

European Committee for Standardization (CEN)

EN ISO 2615:2024 Analysis of natural gas - Biomethane - Determination of the content of compressor oil (ISO 2615:2024)
CEN ISO/TS 2610:2023 Analysis of natural gas - Biomethane - Determination of amines content (ISO/TS 2610:2022)
EN ISO 2611-1:2024 Analysis of natural gas - Halogen content of biomethane - Part 1: HCl and HF content by ion chromatography (ISO 2611-1:2024)
FprCEN ISO/TS 2610 Analysis of natural gas - Biomethane - Determination of amines content (ISO/TS 2610:2022)
EN ISO 2613-2:2023 Analysis of natural gas - Silicon content of biomethane - Part 2: Determination of siloxane content by gas chromatography with ion mobility spectrometry (ISO 2613-2:2023)
EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
prEN ISO 2614 Analysis of natural gas - Biomethane - Determination of terpenes' content by micro gas chromatography (ISO/DIS 2614:2022)
FprEN ISO 2615 Analysis of natural gas - Biomethane - Determination of the content of compressor oil (ISO/FDIS 2615:2024)
EN ISO 2614:2023 Analysis of natural gas - Biomethane - Determination of terpenes\' content by micro gas chromatography (ISO 2614:2023)

American Society for Testing and Materials (ASTM)

ASTM D6741-10(2015) Standard Test Methods for Silanes Used in Rubber Formulations (bis-(triethoxysilylpropyl)sulfanes): Sulfur Content
ASTM D6741-10 Standard Test Methods for Silanes Used in Rubber Formulations (bis-(triethoxysilylpropyl)sulfanes): Sulfur Content
ASTM RR-D11-1101 2010 D6741-Test Methods for Silanes Used in Rubber Formulations(bis-(triethoxysilylpropyl)sulfanes): Sulfur Content
ASTM UOP1035-19 Determination of Trace Chloromethane, Chloroethene, and Dichloromethane in Polymer Grade Ethylene and Propylene by Gas Chromatography Mass Spectrometry
ASTM D8455-22 Standard Test Method for Speciated Siloxane GC-IMS Analyzer Based On-line for Siloxane and Trimethylsilanol Content of Gaseous Fuels
ASTM RR-D01-1045 1985 Standard Test Method for ANALYSIS OF DICHLOROMETHANE AND 1,1,1-TRICHLOROETHANE IN PAINTS AND COATINGS BY DIRECT INJECTION INTO A GAS CHROMATOGRAPH

South African Bureau of Standard

SANS 5925:2007 Moisture content of coal samples intended for general analysis (air-oven method)

Society of Automotive Engineers (SAE)

SAE J1151-1983 Methane Measurement Using Gas Chromatography
SAE J1151-1988 METHANE MEASUREMENT USING GAS CHROMATOGRAPHY
SAE J1151-1976 Methane Measurement Using Gas Chromatography
SAE J1151A-1979 METHANE MEASUREMENT USING GAS CHROMATOGRAPHY
SAE J1151-2011 Methane Measurement Using Gas Chromatography

Japanese Industrial Standards Committee (JISC)

JIS B 7985:2006 Continuous analyzers for methane in emission gas
JIS K 0303:2012 Methods for determination of formaldehyde in flue gas
JIS K 0303:2004 Methods for determination of formaldehyde in flue gas

Lithuanian Standards Office

LST EN 13270+AC-2002 Surface active agents - Determination of the active matter content in alkyldimethylbetaines
LST EN 14881-2006 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method

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