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natural gas c content

natural gas c content, Total:498 items.

In the international standard classification, natural gas c content involves: Natural gas, Fuels, Air quality, Raw materials for rubber and plastics, Products of the chemical industry, Equipment for petroleum and natural gas industries, Analytical chemistry, Environmental protection, Burners. Boilers, Rubber, Metalliferous minerals, Textile fibres, Non-metalliferous minerals, Measurement of volume, mass, density, viscosity, Metrology and measurement in general, Spices and condiments. Food additives, Energy and heat transfer engineering in general, Extraction and processing of petroleum and natural gas, Internal combustion engines for road vehicles, Petroleum products in general, Sugar. Sugar products. Starch, Farming and forestry, Petroleum, petroleum products and natural gas handling equipment, Cereals, pulses and derived products.

HU-MSZT, natural gas c content

RU-GOST R, natural gas c content

GOST 22387.3-1977 Natural gases. Method for determination of oxygen
GOST R 56834-2015 Combustible natural gas. Determination of oxygen content
GOST 26374-1984 Combustible natural gases. Method for determination of total and organic sulphur content
GOST R 56916-2016 Natural combustible gas. Determination of water vapours content by Karl Fisher method
GOST R ISO 1656-2017 Raw natural rubber and natural rubber latex. Determination of nitrogen content
GOST 21008-1993 Natural sorted washed wool. Methods for determination of fat content
GOST 19220-1973 Concentrated natural chalk. Method of sand content determination
GOST R 57614-2017 Natural combustible gas. Energy determination
GOST 19219-1973 Concentrated natural chalk. Method of moisture content determination
GOST R ISO 249-2017 Raw natural rubber. Determination of dirt content
GOST R 53367-2009 Combustible natural gas. Determination of sulfur-containing components using chromatographic method
GOST R 57608-2017 Combustible natural gas. Quality. Terms and definitions

Korean Agency for Technology and Standards (KATS), natural gas c content

KS I ISO 11150-2010(2021) Natural gas－Hydrocarbon dew point and hydrocarbon content
KS I ISO 11150-2010(2016) Natural gas－Hydrocarbon dew point and hydrocarbon content
KS E 3707-2001 Determination of calorific value of coal and coke
KS I ISO 11541:2008 Natural gas－Determination of water content at high pressure
KS I ISO 11541:2019 Natural gas — Determination of water content at high pressure
KS I ISO 18453:2010 Natural gas－Correlation between water content and water dew point
KS M ISO 1656:2010 Rubber, raw natural, and rubber latex, natural-Determination of nitrogen content
KS M ISO 1656:2015 Rubber, raw natural, and rubber latex, natural－Determination of nitrogen content
KS I ISO 6570:2019 Natural gas ― Determination of potential hydrocarbon liquid content ― Gravimetric methods
KS I ISO 6570:2008 Natural gas－Determination of potential hydrocarbon liquid content－Gravimetric methods
KS I ISO 19739:2010 Natural gas-Determination of sulfur compounds using gas chromatography
KS I ISO 18453-2010(2021) Natural gas－Correlation between water content and water dew point
KS E 3606-2006(2016) Measuring methods of quantity of natural gas
KS I ISO 13686:2008 Natural gas-Quality designation
KS E 3606-2006 Measuring methods of quantity of natural gas
KS I ISO 13686-2015(2020) Natural gas－Quality designation
KS I ISO 15112-2015(2020) Natural gas－Energy determination
KS E 3606-2021 Measuring methods of quantity of natural gas
KS I ISO 13686:2015 Natural gas-Quality designation
KS I ISO 15112:2021 Natural gas — Energy determination
KS E 3606-1979 Measuring methods of quantity of natural gas
KS B 8210-2008 Gas-fired central heating boilers-Type C boilers of nominal heat input not exceeding 70 kW
KS M ISO 249:2012 Rubber, raw natural-Determination of dirt content
KS M ISO 249:2017 Rubber, raw natural－Determination of dirt content
KS I ISO 15403:2008 Natural gas－Designation of the quality of natural gas for use as a compressed fuel for vehicles
KS M ISO 249-2017(2022) Rubber, raw natural－Determination of dirt content
KS E 2901-2018 Calculation of reserves for crude oil and natural gas
KS I ISO 15403-2-2010(2016) Natural gas－Natural gas for use as a compressed fuel for vehicles－Part 2：Specification of the quality
KS I ISO 15403-1-2010(2016) Natural gas－Natural gas for use as a compressed fuel for vehicles－Part 1：Designation of the quality
KS I ISO 18453-2010(2016) Natural gas－Correlation between water content and water dew point
KS M ISO 1656:2021 Rubber, raw natural, and rubber latex, natural —Determination of nitrogen content
KS I ISO 11150:2010 Natural gas－Hydrocarbon dew point and hydrocarbon content
KS I ISO 15403-1:2010 Natural gas-Natural gas for use as a compressed fuel for vehicles-Part 1:Designation of the quality
KS E 3609-1992 Determination of moisture in natural gas
KS E 3607-1992(1997) DETERMINATION OF CALORIFIC VALUE OF NATURAL GAS
KS E 3607-1982 DETERMINATION OF CALORIFIC VALUE OF NATURAL GAS
KS M ISO 1802-2009(2019) Natural rubber latex concentrate－Determination of boric acid content
KS M ISO 126-2009(2019) Natural rubber latex concentrate－Determination of dry rubber content
KS I ISO 15403-2-2010(2021) Natural gas－Natural gas for use as a compressed fuel for vehicles－Part 2：Specification of the quality
KS I ISO 15403-1-2010(2021) Natural gas－Natural gas for use as a compressed fuel for vehicles－Part 1：Designation of the quality
KS M ISO 6225-2:2009 Rubber, raw, natural-Determination of castor oil content-Part 2:Determination of total ricinoleic acid content by gas chromatography
KS I ISO 15403-2:2010 Natural gas-Natural gas for use as a compressed fuel for vehicles-Part 2:Specification of the quality
KS E 2901-1992 Calculation of Reserves for Crude 0il and Natural Gas
KS H ISO 3947:2008 Starches, native or modified－Determination of total fat content
KS M ISO 126:2009 Natural rubber latex concentrate－Determination of dry rubber content
KS H ISO 3947-2008(2018) Starches, native or modified－Determination of total fat content
KS I ISO 6326-1-2010(2021) Natural gas－Determination of sulfur compounds－Part 1：General introduction
KS M ISO 1802:2009 Natural rubber latex concentrate-Determination of boric acid content

British Standards Institution (BSI), natural gas c content

PD ISO/TR 11150:2007 Natural gas. Hydrocarbon dew point and hydrocarbon content
BS EN ISO 11541:2002 Natural gas. Determination of water content at high pressure
BS EN ISO 11541:1997 Natural gas - Determination of water content at high pressure
PD ISO/TR 12748:2015 Natural Gas. Wet gas flow measurement in natural gas operations
BS EN ISO 18453:2006 Natural gas - Correlation between water content and water dew point
BS EN ISO 18453:2005 Natural gas. Correlation between water content and water dew point
BS EN ISO 6570:2002 Natural gas - Determination of potential hydrocarbon liquid content - Gravimetric methods
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 EN ISO 10101-1:1994 Natural gas - Determination of water by the Karl Fischer method - Introduction
BS EN ISO 2614:2023 Analysis of natural gas. Biomethane. Determination of terpenes' content by micro gas chromatography
BS ISO 15112:2008 Natural gas. Energy determination
BS ISO 15112:2007 Natural gas - Energy determination
BS EN ISO 13686:2013 Natural gas. Quality designation
BS EN ISO 15403-1:2008 Natural gas - Natural gas for use as a compressed fuel for vehicles - Designation of the quality
BS ISO 249:2014 Rubber, raw natural. Determination of dirt content
BS ISO 249:2016 Rubber, raw natural. Determination of dirt content
BS ISO 1656:2019 Tracked Changes. Rubber, raw natural, and rubber latex, natural. Determination of nitrogen content
BS EN ISO 10101-3:1994 Natural gas - Determination of water by the Karl Fischer method - Coulometric procedure
BS EN ISO 10101-2:1994 Natural gas - Determination of water by the Karl Fischer method - Titration procedure
BS 3156-11.6:1997 Analysis of fuel gases - Methods for non-manufactured gases - Determination of water content at high pressure
BS EN ISO 6570:2004 Natural gas. Determination of potential hydrocarbon liquid content. Gravimetric methods
BS ISO 1656:2014 Rubber, raw natural, and rubber latex, natural. Determination of nitrogen content
BS PD ISO/TR 22302:2014 Natural gas. Calculation of methane number
BS EN ISO 7541:2010 Ground (powdered) paprika - Determination of total natural colouring matter content
BS ISO 249:2016+A1:2022 Rubber, raw natural. Determination of dirt content
BS ISO 20676:2018 Natural gas. Upstream area. Determination of hydrogen sulfide content by laser absorption spectroscopy
BS ISO 20729:2017 Natural gas. Determination of sulfur compounds. Determination of total sulfur content by ultraviolet fluorescence method
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 ISO 19051:2015 Rubber, raw natural, and rubber latex, natural. Determination of nitrogen content by Micro Dumas combustion method
BS EN 16726:2015+A1:2018 Gas infrastructure. Quality of gas. Group H
BS EN ISO 15112:2018 Tracked Changes. Natural gas. Energy determination
BS ISO 12614-14:2014 Road vehicles. Liquefied natural gas (LNG) fuel system components. Differential pressure fuel content gauge
BS ISO 12614-15:2014 Road vehicles. Liquefied natural gas (LNG) fuel system components. Capacitance fuel content gauge
BS EN 1776:1999 Gas supply - Natural gas measuring stations - Functional requirements
BS EN ISO 16960:2014 Natural gas. Determination of sulfur compounds. Determination of total sulfur by oxidative microcoulometry method
BS 3156-11.0.2:1998 Analysis of fuel gases - Methods for non-manufactured gases - General - Quality designation for natural gas
BS ISO 126:2005 Natural rubber latex concentrate - Determination of dry rubber content

German Institute for Standardization, natural gas c content

DIN EN ISO 11541:2003 Natural gas - Determination of water content at high pressure (ISO 11541:1997); German version EN ISO 11541:2002
DIN EN ISO 11541:2003-01 Natural gas - Determination of water content at high pressure (ISO 11541:1997); German version EN ISO 11541:2002
DIN EN ISO 18453:2006 Natural gas - Correlation between water content and water dew point (ISO 18453:2004); English version of DIN EN ISO 18453:2006
DIN EN 16726:2019-11 Gas infrastructure - Quality of gas - Group H; German version EN 16726:2015+A1:2018 / Note: This standard is part of the DVGW body of rules.
DIN EN ISO 6570:2004 Natural gas - Determination of potential hydrocarbon liquid content - Gravimetric methods (ISO 6570:2001); German version EN ISO 6570:2004
DIN EN ISO 18453:2006-01 Natural gas - Correlation between water content and water dew point (ISO 18453:2004); German version EN ISO 18453:2005
DIN EN ISO 13686:2007 Natural gas - Quality designation (ISO 13686:1998); English version of DIN EN ISO 13686:2007-09
DIN EN ISO 15112:2023-03 Natural gas - Energy determination (ISO 15112:2018); German version EN ISO 15112:2018 / Note: This standard is part of the DVGW body of rules.
DIN EN ISO 13686 Berichtigung 1:2014-05 Natural gas - Quality designation (ISO 13686:2013); German version EN ISO 13686:2013, Corrigendum to DIN EN ISO 13686:2013-12
DIN EN ISO 13686:2013-12 Natural gas - Quality designation (ISO 13686:2013); German version EN ISO 13686:2013
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 EN 16726:2019 Gas infrastructure - Quality of gas - Group H (includes Amendment :2018)
DIN EN ISO 6570:2004-12 Natural gas - Determination of potential hydrocarbon liquid content - Gravimetric methods (ISO 6570:2001); German version EN ISO 6570:2004
DIN EN ISO 15403:2007 Natural gas - Designation of the quality of natural gas for use as a compressed fuel for vehicles (ISO 15403:2000); German version EN ISO 15403:2005
DIN EN ISO 15112:2023 Natural gas - Energy determination (ISO 15112:2018)
DIN EN 1918-1:2016-11 Gas infrastructure - Underground gas storage - Part 1: Functional recommendations for storage in aquifers; German version EN 1918-1:2016 / Note: This standard is part of the DVGW body of rules.
DIN EN ISO 7541:2010 Ground (powdered) paprika - Determination of total natural colouring matter content (ISO 7541:1989); German version EN ISO 7541:2010
DIN EN ISO 15403-1:2009-10 Natural gas - Natural gas for use as a compressed fuel for vehicles - Part 1: Designation of the quality (ISO 15403-1:2006); German version EN ISO 15403-1:2008
DIN EN 1776:2016 Gas infrastructure - Gas measuring systems - Functional requirements; German version EN 1776:2015
DIN EN 1776:1999 Gas supply systems - Natural gas measuring stations - Functional requirements; German version EN 1776:1998
DIN ISO 1802:1996 Rubber latex, natural, concentrate - Determination of boric acid content (ISO 1802:1992)
DIN ISO 126:2008 Natural rubber latex concentrate - Determination of dry rubber content (ISO 126:2005);English version of DIN ISO 126:2008-06
DIN ISO 126:2008-06 Natural rubber latex concentrate - Determination of dry rubber content (ISO 126:2005)

未注明发布机构, natural gas c content

BS EN ISO 11541:2002(2003) Natural gas — Determination of water content at high pressure
BS EN ISO 18453:2005(2006) Natural gas — Correlation between water content and water dew point
BS ISO 126:2005(2008) Natural rubber latex concentrate — Determination of dry rubber content

VN-TCVN, natural gas c content

TCVN 3757-1983 Natural gases.Determination of hydrocarbon content by gas chromatography
TCVN 4299-1986 Natural gas.Method for determination of dewpoint and water vapor content
TCVN 6091-2004 Rubber, raw natural and rubber latex, natural.Determination of nitrogen content
TCVN 3895-1984 Natural gases.Gas chromatography method for the determination of carbon dioxided and hydrogen contents
TCVN 4250-1986 Natural gases.Method for the determination of hydrogen sulphite and mercaptane content
TCVN 6089-2004 Rubber, raw natural.Determination of dirt content
TCVN 6089-2016 Rubber,raw natural - Determination of dirt content
TCVN 3896-1984 Natural gases.Method of absorption for the determination of carbon dioxide and total of gaseous acid contents by VTI-2
TCVN 4858-2007 Natural rubber latex concentrate.Determination of dry rubber content
TCVN 6320-2007 Rubber latex, natural, concentrade.Determination of sludge content
TCVN 6322-2007 Natural rubber latex concentrate.Determination of boric acid content
TCVN 6320-2016 Rubber latex,natural,concentrate - Determination of sludge content
TCVN 4298-1986 Natural gases.Method for the determination of calorific power
TCVN 6318-1997 Rubber and latex.Determination of copper content.Photometric method

International Organization for Standardization (ISO), natural gas c content

ISO 11541:1997 Natural gas - Determination of water content at high pressure
ISO/TR 12748:2015 Natural Gas — Wet gas flow measurement in natural gas operations
ISO 18453:2004 Natural gas - Correlation between water content and water dew point
ISO 1656:2014 Rubber, raw natural, and rubber latex, natural - Determination of nitrogen content
ISO 6570:2001 Natural gas - Determination of potential hydrocarbon liquid content - Gravimetric methods
ISO/TS 2610:2022 Analysis of natural gas — Biomethane — Determination of amines content
ISO 19739:2004 Natural gas - Determination of sulfur compounds using gas chromatography
ISO/DIS 2614 Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatography
ISO 15112:2007 Natural gas - Energy determination
ISO 13686:2013 Natural gas - Quality designation
ISO 249:2014 Rubber, raw natural - Determination of dirt content
ISO 249:2016 Rubber, raw natural - Determination of dirt content
ISO 249:1995 Rubber, raw natural - Determination of dirt content
ISO 15403:2000 Natural gas - Designation of the quality of natural gas for use as a compressed fuel for vehicles
ISO 1656:1988 Rubber, raw natural, and rubber latex, natural; determination of nitrogen content
ISO 10101-2:2022 Natural gas — Determination of water by the Karl Fischer method — Part 2: Volumetric procedure
ISO/CD 2615 Analysis of natural gas — Biomethane — Determination of the content of compressor oil
ISO/DIS 2615:2023 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 2005:1974 Natural rubber latex — Determination of sludge content
ISO 1656:2019 Rubber, raw natural, and rubber latex, natural — Determination of nitrogen content
ISO 249:1987 Rubber, raw natural; Determination of dirt content
ISO/DIS 11626 Natural gas- Determination of sulfur compounds- Determination of hydrogen sulfide content by UV absorption method
ISO 19739:2004/cor 1:2009 Natural gas - Determination of sulfur compounds using gas chromatography; Technical Corrigendum 1
ISO/TR 11150:2007 Natural gas - Hydrocarbon dew point and hydrocarbon content
ISO 10101-3:2022 Natural gas — Determination of water by the Karl Fischer method — Part 3: Coulometric procedure
ISO 15403-1:2006 Natural gas - Natural gas for use as a compressed fuel for vehicles - Part 1: Designation of the quality
ISO/TR 22302:2014 Natural gas - Calculation of methane number
ISO 1802:1985 Natural rubber latex concentrate — Determination of boric acid content
ISO 7541:1989 Ground (powdered) parika; determination of total natural colouring matter content
ISO 2005:1992 Rubber latex, natural, concentrate; determination of sludge content
ISO 1802:1992 Natural rubber latex concentrate; determination of boric acid content
ISO 2005:2014 Rubber latex, natural, concentrate - Determination of sludge content
ISO 2005:1985 Natural rubber latex concentrate — Determination of sludge content
ISO 10101-1:2022 Natural gas — Determination of water by the Karl Fischer method — Part 1: General requirements
ISO 20729:2017 Natural gas - Determination of sulfur compounds - Determination of total sulfur content by ultraviolet fluorescence method
ISO 19051:2015 Rubber, raw natural, and rubber latex, natural - Determination of nitrogen content by Micro Dumas combustion method
ISO/DTR 17910 Natural gas - Coal-based synthetic natural gas quality designation and the applicability of ISO/TC 193 standards
ISO/TR 17910:2014 Natural gas - Coal-based synthetic natural gas quality designation and the applicability of ISO/TC 193 standards
ISO/DTR 17910.2:2023 Natural gas - Coal-based synthetic natural gas quality designation and the applicability of ISO/TC 193 standards
ISO 6225-2:1990 Rubber, raw, natural; determination of castor oil content; part 2: determination of total ricinoleic acid content by gas chromatography
ISO/DIS 7681 Natural rubber field latex — Determination of dry rubber content
ISO 20676:2018 Natural gas - Upstream area - Determination of hydrogen sulfide content by laser absorption spectroscopy
ISO 17278:2020 Rubber, raw natural — Determination of the gel content of technically specified rubber (TSR)
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/TR 15403-2:2006 Natural gas - Natural gas for use as a compressed fuel for vehicles - Part 2: Specification of the quality
ISO 16960:2014 Natural gas - Determination of sulfur compounds - Determination of total sulfur by oxidative microcoulometry method
ISO 249:2016/Amd 1:2022 Rubber, raw natural — Determination of dirt content — Amendment 1
ISO 126:1972 Title missing - Legacy paper document
ISO 126:1982 Rubber latex, natural — Determination of dry rubber content
ISO 126:2005 Natural rubber latex concentrate - Determination of dry rubber content
ISO 126:1995 Latex, rubber, natural concentrate - Determination of dry rubber content
ISO 3947:1977 Starches, native or modified; Determination of total fat content
ISO 6225-2:1983 Rubber, raw, natural — Determination of castor oil content — Part 2: Determination of total ricinoleic acid content — Gas chromatographic method
ISO 126:1989 Natural rubber latex concentrate; determination of dry rubber content

European Committee for Standardization (CEN), natural gas c content

EN ISO 11541:2002 Natural gas - Determination of water content at high pressure
EN ISO 6570:2004 Natural gas - Determination of potential hydrocarbon liquid content - Gravimetric methods ISO 6570:2001
EN ISO 13686:2013 Natural gas - Quality designation
EN ISO 19739:2005/AC:2009 Natural gas - Determination of sulfur compounds using gas chromatography (ISO 19739:2004/Cor 1:2009)
EN ISO 18453:2005 Natural gas - Correlation between water content and water dew point
EN ISO 19739:2005 Natural gas - Determination of sulfur compounds using gas chromatography (ISO 19739:2004)
CEN ISO/TS 2610:2023 Analysis of natural gas - Biomethane - Determination of amines content (ISO/TS 2610:2022)
FprCEN ISO/TS 2610 Analysis of natural gas - Biomethane - Determination of amines content (ISO/TS 2610:2022)
EN ISO 15112:2014 Natural gas - Energy determination
prEN ISO 2614 Analysis of natural gas - Biomethane - Determination of terpenes' content by micro gas chromatography (ISO/DIS 2614:2022)
EN ISO 7541:2020 Spices and condiments - Spectrophotometric determination of the extractable colour in paprika (ISO 7541:2020)
EN ISO 7541:2010 Ground (powdered) paprika - Determination of total natural colouring matter content (ISO 7541:1989)
EN ISO 15403-1:2008 Natural gas - Natural gas for use as a compressed fuel for vehicles - Part 1: Designation of the quality (ISO 15403-1:2006)
EN 16726:2015 Gas infrastructure - Quality of gas - Group H
EN ISO 2614:2023 Analysis of natural gas - Biomethane - Determination of terpenes\' content by micro gas chromatography (ISO 2614:2023)
EN ISO 10101-3:2022 Natural gas - Determination of water by the Karl Fischer method - Part 3: Coulometric procedure (ISO 10101-3:2022)
EN ISO 10101-3:1998 Natural Gas - Determination of Water by the Karl Fischer Method - Part 3: Coulometric Procedure

Danish Standards Foundation, natural gas c content

DS/EN ISO 11541:2003 Natural gas - Determination of water content at high pressure
DS/EN ISO 18453:2006 Natural gas - Correlation between water content and water dew point
DS/EN ISO 13686:2013 Natural gas - Quality designation
DS/EN ISO 6570:2004 Natural gas - Determination of potential hydrocarbon liquid content - Gravimetric methods
DS/EN ISO 15403-1:2008 Natural gas - Natural gas for use as a compressed fuel for vehicles - Part 1: Designation of the quality
DS/EN ISO 19739/AC:2009 Natural gas - Determination of sulfur compounds using gas chromatography
DS/EN ISO 19739:2006 Natural gas - Determination of sulfur compounds using gas chromatography
DS/EN 1776:1999 Gas supply systems - Natural gas measuring stations - Functional requirements
DS/EN ISO 3947:1995 Starches, native or modified - Determination of total fat content

KR-KS, natural gas c content

KS I ISO 11541-2019 Natural gas — Determination of water content at high pressure
KS I ISO 6570-2019 Natural gas ― Determination of potential hydrocarbon liquid content ― Gravimetric methods
KS I ISO 15112-2021 Natural gas — Energy determination
KS M ISO 249-2017 Rubber, raw natural－Determination of dirt content
KS I ISO 15403-2008 Natural gas－Designation of the quality of natural gas for use as a compressed fuel for vehicles
KS M ISO 1656-2021 Rubber, raw natural, and rubber latex, natural —Determination of nitrogen content
KS I ISO 6326-1-2022 Nat u ral gas Determination of sul f ur compounds Part 1: General introduction

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, natural gas c content

GB/T 21069-2007 Natural gas.Determination of water content at high pressure
GB/T 11060.1-1998 Natural gas--Determination of hydrogen sulfide content--Iodometric titration method
GB/T 27893-2011 Natural gas.Determination of particles content.Gravimetric method
GB/T 8088-1999 Rubber,raw natural and rubber latex,natural--Determination of nitrogen content
GB/T 8088-2008 Rubber,raw natural and rubber latex,natural.Determination of nitrogen content
GB/T 22634-2008 Conversion between water content and water dew point of natural gas
GB/T 27896-2011 Test method for water vapor content of natural gas using.Electronic moisture analyzers
GB/T 11060.2-1998 Natural gas--Determination of hydrogen sulfide content--Methylene blue method
GB/T 16781.1-1997 Natural gas--Determination of mercury--Atomic absorption spectrometry
GB/T 8295-1987 Natural rubber latex--Determination of copper content
GB/T 18619.1-2002 Natural gas-Determination of water by the karl fischer method-Coulometric procedure
GB/T 22723-2008 Energy determination for natural gas
GB/T 8086-1987 Raw natural rubber--Determination of dirt
GB/T 8086-2008 Raw natural rubber.Determination of dirt
GB/T 11060.1-2010(英文版) Natural gas—Determination of sulfur compound—Part 1: Determination of hydrogen sulfide content by iodometric titration method
GB/T 11060.1-2023 Natural gas—Determination of sulfur compound—Part 1: Determination of hydrogen sulfide content by iodometric titration method
GB/T 11060.1-2010 Natural gas-Determination of sulfur compound-Part 1:Determination of hydrogen sulfide content by iodometric titration method
GB/T 18604-2001 Measurement of natural gas flow by ultrasonic flow meter
GB/T 21391-2008 Measurement of natural gas flow by turbine meters
GB/T 18604-2014 Measurement of natural gas flow by gas ultrasonic flow meters
GB/T 18604-2023 Measuring natural gas flow with a gas ultrasonic flowmeter
GB/T 8087-1987 Raw natural rubber--Determination of volatile matter content
GB/T 11060.9-2011 Natural gas.Determination of sulfur compounds.Part 9: Determination of mercaptan sulfur content by iodometric titration method
GB/T 16781.2-1997 Natural gas--Determination of mercury--Cold atomic fluorescent spectrophotometry
GB/T 41942-2022 Rubber, raw natural, and rubber latex, natural—Determination of nitrogen content—Micro Dumas combustion method
GB/T 8293-2001 Natural rubber latex concentrate--Determination of sludge content
GB/T 8294-2001 Natural rubber latex concentrate--Determination of boric acid content
GB/T 8299-2001 Natural rubber latex concentrate--Determination of dry rubber content
GB/T 8291-1987 Natural rubber latex concentrate--Determination of coagulum content
GB/T 8293-2008 Natural rubber latex concentrate. Determination of sludge content
GB/T 8294-2008 Natural rubber latex concentrate. Determination of boric acid content
GB/T 8299-2008 Natural rubber latex concenttrate. Determination of dry rubber content
GB/T 16781.1-2008 Natural gas.Determination of mercury.Part 1: Sampling of mercury by chemisorption on iodine
GB/T 11060.4-2010(英文版) Natural gas—Determination of sulfur compound—Part 4: Determination of total sulfur content by oxidative microcoulometry method
GB/T 19492-2004 Classifications for petroleum resources/reserves
GB/T 18603-2001 Technical requirements of measuring systems for natural gas
GB/T 18603-2014 Technical requirements of measuring systems for natural gas
GB/T 8298-2001 Natural rubber latex concentrate--Determination of total solids content
GB/T 8298-2008 Natural rubber latex concenttrate. Determination of total solids content
GB/T 11060.2-2023 Natural gas—Determination of sulfur compound—Part 2: Determination of hydrogen sulfide content by methylene blue method
GB/T 11060.2-2008 Natural gas.Determination of sulfur compound.Part 2:Determination of hydrogen sulfide content by methylene blue method
GB/T 10410.2-1989 Analysis of natural gas normal composition by gas chromatography
GB/T 21446-2008 Measurement of natural gas flow by means of standard orifice meter
GB/T 16781.2-2010 Natural gas.Determination of mercury.Part 2:Sampling of mercury by amalgamation on gold/platinum alloy
GB/T 11060.4-2010 Natural gas-Determination of sulfur compound-Part 4:Determination of total sulfur content by oxidative microcoulometry method
GB/T 11060.13-2023 Natural gas—Determination of sulfur compound—Part 13：Determination of hydrogen sulfide content by ultraviolet absorption method
GB/T 11060.7-2011 Natural gas.Determination of sulfur compounds.Part 7: Determination of total sulfur content by Lingener combustion method
GB/T 22299-2008 Ground paprika. Determination of total natural colouring matter content
GB/T 11060.8-2012 Natural gas.Determination of sulfur compound.Part 8:Determination of total sulfur content by ultraviolet fluorescence method

国家能源局, natural gas c content

SY/T 7507-2016 Determination of water content in natural gas by electrolysis method
SY/T 7663-2022 Method for determination of elemental sulfur content in natural gas
SY/T 7321-2016 Subtraction method for determination of mercury content in natural gas at wellhead
SY/T 7379-2017 Determination of water content in natural gas by laser absorption spectrometry
SY/T 7483-2020 Determination of Sulfur Compound Content in Natural Gas by Online Gas Chromatography
NB/T 10489-2021 Quality requirements for bionatural gas entering long-distance natural gas pipelines
SY/T 7551-2019 Measuring natural gas flow with channel flowmeter
SY/T 6098-2022 Natural gas recoverable reserves calculation method
SY/T 6660-2021 Measuring natural gas flow with a rotary positive displacement gas flow meter
SY/T 6658-2021 Measuring natural gas flow using a precession vortex flowmeter
SY/T 4209-2016 Construction quality acceptance specifications for oil and gas construction projects Natural gas purification plant construction projects
SY/T 6659-2016 Measuring natural gas flow with a Coriolis mass flow meter
SY/T 7552-2020 Guide to Selection of Flowmeters for Natural Gas Trade Measurement

GOSTR, natural gas c content

GOST 26374-2018 Combustible natural gas. Determination of total sulphur
GOST ISO 2005-2017 Natural rubber latex concentrate. Determination of sludge content

YU-JUS, natural gas c content

JUS H.F8.601-1991 Natural gas. Determination of potential hydrocarbon liquid content. tieigbing method
JUS H.F8.506-1991 Natural gas. Determinatlon of sulfur content. t/ickbold combustion method
JUS H.F8.602-1991 Natural gas. Determination of potencial hydrocarbon liquid content. Volumetric metbod
JUS H.F8.309-1991 Natural gas. Determination of hydrocarbons from butane (C.) to bexadecane (C1A). Gas cbromatograpbic metbod
JUS H.F8.300-1989 Natural gas. ?etermination of itater and methanol contents. Gas chromatographic method
JUS H.F8.310-1991 Hatural gas. Determlnatlon of mercury at hlgh or Ion pressure
JUS H.F8.600-1991 Natural gas. Determinat ion of potential bydrocarbon liquid content. Principles and general requlrements
JUS G.C1.058-1991 Rubber,raw natural - Determination of dirt content
JUS H.B8.121-1980 Crvolite, naturiti and artificiul. Detertnination ofsodium content. Gravimetric methd
JUS B.B8.035-1984 Natural and crushed aggregate - Moisture content
JUS H.B8.125-1980 Cryolite, naturaland artificial. Determination ofmoisture content. Gravimetric method

Professional Standard - Petroleum, natural gas c content

SY/T 7507-1997 Determination of water in natural gas-Electrolytic method
SY 6457-2000 Safety code for sour natural gas pipeline
SY 6456-2000 Safety production rules for gather station of sour natural gas
SY/T 7506-1996 Narural gas.Determination of carbon dioxide content.Barium hydroxide method
SY/T 6098-2010 The estimated methods of natural gas recoverable reserves
SY/T 5518-2000 The measuring standards of oil and gas well position
SY/T 6098-2000 The eatimated methods of natural gas recoverable reserves
SY/T 5518-2010 Survey specification for oil and gas wells location
SY 6098-2010 Calculation method of recoverable reserves of natural gas
SY 5518-2010 Oil and gas well location measurement specification
SY/T 6660-2006 Measurement of natural gas flow by rotary displacement gas meters
SY 6660-2006 Measuring Natural Gas Flow with Rotary Positive Displacement Gas Flow Meters
SY/T 6658-2006 Measurement of natural gas flow by vortex precession meter
SY/T 6143-2004 Measuring Natural Gas Flow with a Standard Orifice Flow Meter
SY 6658-2006 Measuring Natural Gas Flow with a Precession Vortex Flowmeter
SY/T 6143-1996 Standard orifice measurement method for natural gas flow
SY 4209-2008 Code for quality acceptance of oil and gas construction engineering natural gas conditioning plant
SY/T 6659-2006 Measurement of natural gas by Coriolis meter
SY 6855-2012 Metal Composite Pipes for Gathering and Transportation Networks of Natural Gas Fields Containing H2S/O2

Association Francaise de Normalisation, natural gas c content

NF X20-002*NF EN ISO 11541:2003 Natural gas - Determination of water content at high pressure
NF X20-539*NF EN ISO 18453:2006 Natural gas - Correlation between water content and water dew point.
NF EN ISO 18453:2006 Gaz naturel - Corrélation entre la teneur en eau et le point de rosée eau
NF M50-020*NF EN 16726+A1:2018 Gas infrastructure - Quality of gas - Group H
NF M50-020/IN1*NF EN 16726/IN1:2018 Gas infrastructure - Quality of gas - Group H
NF EN 16726+A1:2018 Infrastructures gazières - Qualité du gaz - Groupe H
NF EN 16726/IN1:2018 Infrastructures gazières - Qualité du gaz - Groupe H
NF X20-520*NF EN ISO 6570:2005 Natural gas - Determination of potential hydrocarbon liquid content - Gravimetric methods.
XP ISO/TS 2610:2022 Analyse du gaz naturel - Biométhane - Détermination de la teneur en amines
NF EN ISO 6570:2005 Gaz naturel - Détermination de la teneur en hydrocarbures liquides potentiels - Méthodes gravimétriques
NF ISO 1656:2019 Caoutchouc brut naturel et latex de caoutchouc naturel - Dosage de l'azote
NF X20-529*NF EN ISO 13686:2013 Natural gas - Quality designation
NF X20-516*NF EN ISO 15112:2018 Natural gas - Energy determination
NF EN ISO 13686:2013 Gaz naturel - Désignation de la qualité
NF EN ISO 15112:2018 Gaz naturel - Détermination de l'énergie
NF X20-526-5:1998 Natural gas. Determination of sulfur compounds. Part 5 : Lingener combustion method.
NF X20-516:2014 Natural gas - Energy determination
NF EN ISO 11541:2003 Gaz naturel - Dosage de l'eau à haute pression
NF X20-518*NF ISO 20729:2018 Natural gas - Determination of sulfur compounds - Determination of total sulfur content by ultraviolet fluorescence method
NF ISO 20729:2018 Gaz natural - Détermination des composés soufrés - Détermination de la teneur en soufre total par la méthode par fluorescence UV
NF X20-530:1984 Natural gas. Determination of water and methanol contents. Gas chromatographic method.
NF T43-109:2008 Rubber, raw natural - Determination of dirt content.
NF T43-109:2014 Rubber, raw natural - Determination of dirt content
NF T43-109*NF ISO 249:2016 Rubber, raw natural - Determination of dirt content
NF EN ISO 16960:2014 Gaz naturel - Détermination des composés soufrés - Détermination de la teneur totale en soufre par microcoulométrie oxydante
NF T43-106*NF ISO 1656:2019 Rubber, raw natural, and rubber latex, natural - Determination of nitrogen content
NF ISO 20676:2019 Gaz naturel - Zone amont - Détermination de la teneur en sulfure d'hydrogène par spectroscopie par absorption laser
NF EN 1918-1:2016 Infrastructures gazières - Stockage souterrain de gaz - Partie 1 : recommandations fonctionnelles pour le stockage en nappes aquifères
NF T42-017*NF ISO 1802:2004 Natural rubber latex concentrate - Determination of boric acid content
NF T42-004:1987 Rubber latex, natural. Determination of dry rubber content.
NF ISO 249:2016 Caoutchouc naturel brut - Détermination de la teneur en impuretés
NF X20-513-1*NF EN ISO 15403-1:2008 Natural gas - Natural gas for use as a compressed fuel for vehicles - Part 1 : designation of the quality
NF EN ISO 15403-1:2008 Gaz naturel - Gaz naturel pour usage comme carburant comprimé pour véhicules - Partie 1 : désignation de la qualité
NF X20-532:1984 Natural gas. Determination of potential hydrocarbon liquid content. Part 2 : weighing method.
NF M50-020:2016 Gas infrastructure - Guality of gas - Group H
NF T43-109:1996 Rubber. Raw natural rubber. Determination of dirt content.
NF ISO 126:2005 Latex de caoutchouc naturel concentré - Détermination de la teneur en caoutchouc sec
NF X20-533:1984 Natural gas. Determination of potential hydrocarbon liquid content. Part 3 : volumetric method.
NF EN ISO 6978-2:2005 Gaz naturel - Détermination de la teneur en mercure - Partie 2 : échantillonnage du mercure par amalgamation sur alliage or/platine
NF EN ISO 6978-1:2005 Gaz naturel - Détermination de la teneur en mercure - Partie 1 : échantillonnage de mercure par chimisorption sur iode
NF EN ISO 2613-1:2023 Analyse du gaz naturel - Teneur en silicium du biométhane - Partie 1 : détermination de la teneur totale en silicium par spectrométrie d'émission atomique (SEA)
NF M50-010-1*NF EN 1918-1:2016 Gas infrastructure - Underground gas storage - Part 1 : functional recommendations for storage in aquifers
NF X20-514*NF EN ISO 16960:2014 Natural gas - Determination of sulfur compounds - Determination of total sulfur by oxidative microcoulometry method
NF T43-106:2008 Rubber, raw natural, and rubber latex, natural - Determination of nitrogen content.
NF T43-106:2015 Rubber, raw natural, and rubber latex, natural - Determination of nitrogen content
NF T42-004*NF ISO 126:2005 Natural rubber latex concentrate - Determination of dry rubber content
NF V03-610*NF EN ISO 3947:1994 Starches, native or modified. Determination of total fat content.
NF EN ISO 3947:1994 Amidons et fécules, natifs ou transformés - Détermination de la teneur en matières grasses totales

Indonesia Standards, natural gas c content

SNI 19-1125-1989 Method for sampling of air for gas and vapour analysis
SNI 13-3503-1994 Natural gas measurement system

CZ-CSN, natural gas c content

CSN 38 5566-1984 Natural gas. Determination of the water content and the water dew point
CSN 62 3008-1986 Natural raw rubber in blocks. Determination of nitrogen content
CSN 62 3010-1986 Natural raw rubber in blocks. Determination of admixture contents
CSN 62 3009-1986 Natural raw rubber in blocks. Determination of volatile matter content
CSN 38 5567-1984 Natural gas. Preparation of calibration gas mixture containing methanol
CSN 38 6101-1989 Quality and testing of natural gas. General provisions
CSN ISO 5498:1994 Agricultural food products - Determination of crude fibre content - General method

American Gas Association, natural gas c content

AGA REPORT 5-2009 Natural Gas Energy Measurement (XQ0901; Includes Access to Additional Content)
AGA REPORT 4A-2009 Natural Gas Contract Measurement and Quality Clauses (XQ0904)
AGA REPORT 7-2006 Measurement of Natural Gas by Turbine Meters (2006) (XQ0601)

US-FCR, natural gas c content

FCR UFGS-33 51 13.00 30-2010 NATURAL-GAS METERING

ES-UNE, natural gas c content

UNE-EN 16726:2016+A1:2019 Gas infrastructure - Quality of gas - Group H
UNE-EN ISO 15112:2020 Natural gas - Energy determination (ISO 15112:2018)
UNE-EN 1918-1:2016 Gas infrastructure - Underground gas storage - Part 1: Functional recommendations for storage in aquifers
UNE-ISO 249:2020 Rubber, raw natural. Determination of dirt content.

国家市场监督管理总局、中国国家标准化管理委员会, natural gas c content

GB/T 27896-2018 Test method for water vapor content of natural gas—Electronic moisture analyzers
GB/T 8086-2019 Rubber, raw natural—Determination of dirt content
GB/T 21391-2022 Measurement of natural gas flow by turbine gas meters
GB/T 40704-2021 Natural gas—Determination of odorant tetrahydrothiophene—On-line sampling gas chromatography method
GB/T 8293-2019 Rubber latex, natural concentrate—Determination of sludge content
GB/T 11060.8-2020 Natural gas—Determination of sulfur compounds—Part 8：Determination of total sulfur content by ultraviolet fluorescence method

Lithuanian Standards Office , natural gas c content

LST EN ISO 11541:2003 Natural gas - Determination of water content at high pressure (ISO 11541:1997)
LST EN ISO 18453:2006 Natural gas - Correlation between water content and water dew point (ISO 18453:2004)
LST EN ISO 6570:2005 Natural gas - Determination of potential hydrocarbon liquid content - Gravimetric methods (ISO 6570:2001)
LST EN ISO 13686:2005 Natural gas - Quality designation (ISO 13686:1998)
LST EN ISO 15112:2014 Natural gas - Energy determination (ISO 15112:2011)
LST EN 1776-2000 Gas supply systems - Natural gas measuring stations - Functional requirements
LST EN ISO 15403-1:2008 Natural gas - Natural gas for use as a compressed fuel for vehicles - Part 1: Designation of the quality (ISO 15403-1:2006)

Fujian Provincial Standard of the People's Republic of China, natural gas c content

DB35/T 1584-2016 Chromatographic method for determination of hydrogen sulfide content in natural gas
DB35/T 1338-2013 Test method for natural red 4 content in cosmetics

AENOR, natural gas c content

UNE-EN ISO 11541:2003 Natural gas - Determination of water content at high pressure (ISO 11541:1997)
UNE-EN ISO 18453:2006 Natural gas - Correlation between water content and water dew point (ISO 18453:2004)
UNE-EN ISO 6570:2005 Natural gas - Determination of potential hydrocarbon liquid content - Gravimetric methods (ISO 6570:2001)
UNE-EN ISO 15112:2014 Natural gas - Energy determination (ISO 15112:2011)
UNE-EN ISO 13686:2014 Natural gas - Quality designation (ISO 13686:2013)
UNE-ISO 126:2013 Natural rubber latex concentrate — Determination of dry rubber content
UNE 53542:2001 Rubber, raw natural - Determination of dirt content.
UNE-EN ISO 15403-1:2008 Natural gas - Natural gas for use as a compressed fuel for vehicles - Part 1: Designation of the quality (ISO 15403-1:2006)

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, natural gas c content

GB/T 34162-2017 Natural gas—Determination of arsenic content—Potassium permanganate sample method
GB/T 16781.1-2017 Natural gas—Determination of mercury—Part 1: Sampling of mercury by chemisorption on iodine
GB/T 35186-2017 Performance evaluation of measuring system for natural gas
GB/T 34166-2017 Measumement of natural gas flow by means of standard nozzle meters
GB/T 35211-2017 Measurement of nature gas calorific value—Continuous combustion
GB/T 11060.4-2017 Natural gas—Determination of sulfur compound—Part 4: Determination of total sulfur content by oxidative microcoulometry method

Japanese Industrial Standards Committee (JISC), natural gas c content

JIS M 8010:1993 Measuring methods of quantity of natural gas

Group Standards of the People's Republic of China, natural gas c content

T/BGLM 0003.01-2018 Quality requirements for biogas entering natural gas pipelines
T/CMA YJ044-2020 Natural gas calorific value sound and light measuring instrument
T/SSCIPA 001-2023 Quantitative evaluation method for peak natural gas production
T/CMA NY098-2023 Technical requirements for urban natural gas energy metering system

CEN - European Committee for Standardization, natural gas c content

EN ISO 13686:2005 Natural gas Quality designation
EN ISO 15112:2018 Natural gas - Energy determination

IT-UNI, natural gas c content

Professional Standard - Agriculture, natural gas c content

NY/T 4225-2022 Determination of Fatty Acid Content in Natural Raw Rubber by Gas Chromatography
GB 8088-1987 Determination of Nitrogen Content in Natural Raw Rubber
GB 8296-1987 Determination of manganese content in natural rubber latex
GB 8295-1987 Determination of Copper Content in Natural Latex
GB 8085-1987 Natural raw rubber ash content determination method
GB 8086-1987 Method for Determination of Impurity Content in Natural Raw Rubber
NY/T 1527-2007 Raw natural rubber－Determination of water solubles content
NY/T 1389-2007 Natural Rubber Latex Determination of Free Calcium and Magnesium Content
GB 8294-1987 Determination of boric acid content in natural concentrated latex
GB 8293-1987 Determination of residue content of natural concentrated latex
GB 8299-1987 Determination of dry rubber content of natural concentrated latex
GB 8291-1987 Determination of clot content of natural concentrated latex
GB 8298-1987 Determination of total solids content of natural concentrated latex
NY/T 1402.2-2007 Rubber,raw,natural.Determination of castor oil content Part 2:Determination of total ricinoleic acid content by gas chromatography

国家石油和化学工业局, natural gas c content

SY 6456-1999 Safety production regulations for sour natural gas gathering stations

Natural Gas Processor's Association (NGPA), natural gas c content

GPA RB-101-1943 Compression and Charcoal Tests for Determining the Natural Gasoline Content of Natural Gas
GPA RR-40A-1982 Phase Equilibria of a High Nitrogen Content Synthetic Natural Gas
GPA STD 8182-2012 Mass Measurement of Natural Gas Liquids
GPA CODE 101-1943 Compression and Charcoal Tests for Determining the Natural Gasoline Content of Natural Gas
GPA RR-147-1995 Density Measurements on Natural Gas Liquids
GPA STD 8182-2003 Standard for Mass Measurement of Natural Gas Liquids API MPMS 14.7

TR-TSE, natural gas c content

TS 2679-1977 NATURAL RUBBER LATEX - DETERMINATION OF SLUDGE CONTENT

RO-ASRO, natural gas c content

STAS 11426-1989 OIL IMMERSED POWER TRANSFORMERS Gases and oils sampling for analysis of free and dissolved gases and water content
STAS 8798/13-1973 NATURAL RUBBER LATEX Determination of sludge content
STAS 12380-1985 MILK AND MILK PRODUCTS Determination of natural uranium con- tent
STAS 3361/1-1987 Natural luel g'ases DETERMINATION OF IIEATING POWER IN A WATER CIRCULATION CALORIMETER
STAS 12408-1986 RAW SYNTHETIC RUBBER Determination of copper, iron and titanium content
STAS 7946/4-1979 RAW NATURAL RUBBER Determination of volatile, matter content

Sichuan Provincial Standard of the People's Republic of China, natural gas c content

DB51/T 1689-2013 Determination of total sulfur content in liquefied natural gas (LNG) by ultraviolet fluorescence method
DB51/T 2446-2018 Liquefied natural gas quality evaluation standard

PT-IPQ, natural gas c content

NP EN 1776-2000 Gas supply system Natural gas measuring stations Functional requirements
NP 1296-1976

National Metrological Technical Specifications of the People's Republic of China, natural gas c content

JJF 1993-2022 Metrological Specification for the Energy Measurement of Natural Gas

ES-AENOR, natural gas c content

Professional Standard - Commodity Inspection, natural gas c content

SN/T 2943-2011 Determination of hydrogen sulfide content in natural gas by detection tube coloring length method
SN/T 1510-2005 Determination of citronellal and oxygenous compounds in natural citronella oil for export - Gas chromatography method
SN/T 1044-2002 Determination of 1,8-cineol content in natural oil of eucalyptus globulus labillardiere for export.Gas chromatography
SN/T 1044-2001 Determination of 1,8-cineole content in natural eucalyptus oil for export by gas chromatography
SN/T 0513-1995 Natural wintergreen oil for export.Determination of methyl salicylate content--Gas chromatographic method

Taiwan Provincial Standard of the People's Republic of China, natural gas c content

CNS 14741-2007 Diaphragm type gas meter with micro computers for nature gas use
CNS 14741-2003 Diaphragm type gas meter with micro computers for nature gas use

Hunan Provincial Standard of the People's Republic of China, natural gas c content

DB43/T 2149-2021 Specifications for metering management of natural gas filling stations

AT-ON, natural gas c content

ONORM B 3122-1988 Testing of natural stone; water content and absorption of water

PL-PKN, natural gas c content

PN-ISO 20729-2020-10 P Natural gas -- Determination of sulfur compounds -- Determination of total sulfur content by ultraviolet fluorescence method

API - American Petroleum Institute, natural gas c content

API MPMS 14.7-2009 Mass Measurement of Natural Gas Liquids (Third Edition)
API MPMS 14.7-1991 Manual of Petroleum Measurement Standards Chapter 14 - Natural Gas Fluids Measurement Section 7 - Mass Measurement of Natural Gas Liquids (First Edition)
API MPMS 14.7-1995 Manual of Petroleum Measurement Standards Chapter 14 - Natural Gas Fluids Measurement Section 7 - Mass Measurement of Natural Gas Liquids (GPA STD 8182-95)
API SALES OF NGL & LRG-2011 2010 Sales of Natural Gas Liquids and Liquefied Refinery Gases
API SALES OF NGL & LRG-2009 2008 Sales of Natural Gas Liquids and Liquefied Refinery Gases
API SALES OF NGL & LRG-2014 2013 Sales of Natural Gas Liquids and Liquefied Refinery Gases
API SALES OF NGL & LRG-2010 2009 Sales of Natural Gas Liquids and Liquefied Refinery Gases
API SALES OF NGL & LRG-2013 2012 Sales of Natural Gas Liquids and Liquefied Refinery Gases
API SALES OF NGL & LRG-2016 2015 Sales of Natural Gas Liquids and Liquefied Refinery Gases
API SALES OF NGL & LRG-2006 2004 Sales of Natural Gas Liquids and Liquefied Refinery Gases
API SALES OF NGL & LRG-2008 2007 Sales of Natural Gas Liquids and Liquefied Refinery Gases
API SALES OF NGL & LRG-2007 2005 Sales of Natural Gas Liquids and Liquefied Refinery Gases

Professional Standard - Geology, natural gas c content

DZ/T 0217-2005 Regulation of petroleum reserves estimation

Professional Standard - Energy, natural gas c content

NB/T 10136-2019 Bio-natural gas product quality standard

Society of Automotive Engineers (SAE), natural gas c content

SAE J2645-2003 Liquefied Natural Gas (LNG) Vehicle Metering and Dispensing Systems
SAE J2645-2009 Liquefied Natural Gas (LNG) Vehicle Metering and Dispensing Systems

SAE - SAE International, natural gas c content

SAE J2645-2018 Liquefied Natural Gas (LNG) Vehicle Metering and Dispensing Systems—Truck and Bus

Association of German Mechanical Engineers, natural gas c content

VDI 3896-2015 Emission control - Preparation of biogas to natural gas quality

Professional Standard-Safe Production, natural gas c content

AQ 2018-2008 Specification for public safety protection distance of natural gas well involving hydrogen sulfide

Guangxi Provincial Standard of the People's Republic of China, natural gas c content

DB45/T 2578-2022 Identification and classification of selenium content in natural selenium-enriched agricultural products

CU-NC, natural gas c content

NC 43-34-1987 Natural and Artificial Wood Industry. Natural Wood. Determination of Humidity Content by Means of Physical and Mechanical Tests. Testing Method

农业农村部, natural gas c content

NY/T 3806-2020 Determination of magnesium content of natural raw rubber, concentrated natural rubber latex and their products by atomic absorption spectrometry