How to determine the composition of chromatography

How to determine the composition of chromatography, Total:218 items.

The international standard classification for "How to determine the composition of chromatography" includes: Natural gas , Cosmetics. Toiletries , Protection against crime , Rubber , Phenols , Pesticides and other agrochemicals , Spices and condiments .

The Chinese standard classification for "How to determine the composition of chromatography" includes: Natural gas , Cosmetics , Crime judging technology , Rubber products in general , General organic chemicals , Coal tar processed products , Basic standards and general methods for pesticides , Aromatics, seasoner crop and product , Coal gas .

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

GB/T 13610-2014(俄语版) Compositional Analysis of Natural Gas by Gas Chromatography
GB/T 40844-2021 Determination of synthetic musks in cosmetics—GC-MS method
GB/T 13610-2014e Analysis of natural gas composition—Gas chromatography
GB/T 28794.5-2012 Determination of natural gas composition by gas chromatography under certain uncertainty Part 5: Determination of nitrogen, carbon dioxide and hydrocarbons from C1 to C5 and C6+ by three chromatographic columns in laboratory and on-line process systems
GB/T 27894.3-2023 Natural gas―Determination of composition and associated uncertainty by gas chromatography―Part 3:Precision and bias
GB/T 39695-2020 Identification of volatile components of rubber fumes—Thermodesorption and gas chromatographic method with mass spectrometric detection
GB/T 2601-1981 Products from phenols--Determination of composition--Gas chromatography
GB/T 39884-2021 Examination methods for three components in cannabis in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
GB/T 13610-2014 Analysis of natural gas by gas chromatography
GB/T 31746-2015 Method for the determination of active content of aldicarb―High performance liquid chromatography(HPLC)
GB/T 27894.4-2012 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen,carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns
GB/T 2604-1981 o-Cresol--Determination of composition--Gas chromatography
GB/T 27894.2-2011 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 2: Measuring-system characteristics and statistics for processing of data
GB/T 27894.1-2020 Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 1:General guidelines and calculation of composition
GB/T 42462-2023 Validation criteria for analytical results of cosmetics using chromatographic techniques
GB/T 27894.2-2020 Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 2:Uncertainty calculations
GB/T 27894.6-2012 Natural gas—Determination of composition with defined uncertainty by gas chromatography—Part 6:Determination of hydrogen helium oxygen nitrogen carbon dioxide and C1 to C8 hydrocarbons using three capillary columns
GB/T 2601-2008 The chromatographic method for determination of content of hydroxybenzene
GB/T 13610-2003 Analysis of natural gas by gas chromatography
GB/T 39879-2021 Examination methods for five components in opium in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
GB/T 27894.1-2011 Natural gas - Determination of composition with defined uncertainty by gas chromatogramphy - Part 1: Guidelines for tailored analysis

Professional Standard - Agriculture

NY/T 4262-2022 Determination of seven synthetic red pigments in meat and meat products-Liquid chromatography-tandem mass spectrometry
SN/T 5654-2024 Detection of porcine origin components in gelatin by liquid chromatography-tandem mass spectrometry
T/CSIQ 78002-2018 Determination of colorant in dish-washing detergent—Liquid chromatography method

Group Standards of the People's Republic of China

T/SDJKR 002-2022 Identification method of donkey skin-derived components in donkey-hide gelatin by gas chromatography
T/QDAS 039-2020 Determination of hidden components in pesticides- Gas chromatography-mass spectrometry
T/SDJKR 003-2022 Identification method of donkey bone-derived components in donkey-hide gelatin by gas chromatography
T/GDFDTAEC 07-2024 Determination of prohibited water-soluble synthetic colour in foods by liquid chromatography-tandem mass spectrometric method
T/GDFCA 103-2023 Determination of volatile flavoured compounds in Amomi fructus Gas chromatography-mass spectrometry
T/GDFDTAEC 08-2024 Determination of prohibited fat-soluble synthetic colour in foods by liquid chromatography-tandem mass spectrometric method
T/SHZSAQS 00306-2024 Determination of essential oil components in walnut leaves and walnut green peels-gas chromatography-tandem mass spectrometry
T/NAIA 0364-2025 Determination of 12 active ingredients in honeysuckle by liquid chromatography-mass spectrometry
T/CQCAA 0009-2021 Determination of 14 whitening active components in cosmetics high performance Liquid Chromatography -tandem mass spectrometry method

Professional Standard - Supply and Marketing Cooperative

GH/T 1294-2020 Determination of volatile flavoured compounds in prickly ash Gas chromatography-tadem mass spectrometry method

Professional Standard - Tobacco

YC/T 559-2018 Determination of alkaloids, a characteristic component of tobacco, by gas chromatography-mass spectrometry and gas chromatography-tandem mass spectrometry

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 2006-2012 Determination of 8 Components in Insecticide Aerosol by Gas Chromatography-Mass Spectrometry
DB32/T 2005-2012 Determination of 14 Organochlorine and Organophosphorus Components in Pesticides by Gas Chromatography-Mass Spectrometry

Professional Standard - Military and Civilian Products

WJ 2549-2000 TNT Composition Determination Gas Chromatography

Professional Standard - Commodity Inspection

SN/T 2527-2010 General rules for determination of active ingredient content of pesticides for import by high performance liquid chromatography

Professional Standard - Petrochemical Industry

SH/T 0230-2019 Liquefied petroleum gas composition determination method (chromatographic method)
SH/T 0230-1992 Determination method for composition of liquefied petroleum gas (chromatography method )

未注明发布机构

SHT 0230-1992(6) Determination of liquefied petroleum gas composition (chromatographic method)

Professional Standard - Energy

NB/SH/T 0230-2019 Determination of composition in Vquefied petroleum gases勿gas chromatography
NB/T 10624-2021 Fischer-Tropsch synthetic wax-Determination of carbon number distribution - Gas chromatographic method

Professional Standard - Non-ferrous Metal

YS/T 983-2024 Test method for measuring polysilicon reduction furnace exhaust gas composition determination—Gas chromatography

Shandong Provincial Standard of the People's Republic of China

DB37/T 3817-2019 Determination of Fatty Acid Content in Livestock and Poultry Muscle by Gas Chromatography
DB37/T 3867-2020 Method for Determination of HC6 Active Component Content by Gas Chromatography

Professional Standard - Customs

HS/T 30-2010 Quantitative analysis of the composition of mixed-cresols by capillary gas chromatography

Professional Standard - Public Safety Standards

GA/T 1008.3-2013 GC and GC-MS examination methods for drugs—Part 3:Three components in cannabis
GA/T 1008.1-2013 GC and GC-MS examination methods for drugs—Part 1:Five components in opium

DE-VDA

VDA 265-2008 Determining the content of high-boiling components in gasoline by gas chromatography

Ente Nazionale Italiano di Unificazione

UNI EN ISO 6974-1:2004 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Guidelines for tailored analysis
UNI EN ISO 6974-2:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations
UNI EN ISO 6974-1:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition
EC 1-2015 UNI EN ISO 6974-1:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition
UNI EN ISO 6974-3:2019 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias
UNI ISO 11344:2014 Rubber, raw synthetic - Determination of the molecular-mass distribution of solution polymers by gel permeation chromatography
UNI ISO 11344:2016 Rubber, raw synthetic - Determination of the molecular-mass distribution of solution polymers by gel permeation chromatography
UNI EN ISO 3924:2010 Petroleum products - Determination of boiling range distribution - Gas chromatography method
UNI EN ISO 6974-5:2015 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons
UNI EN ISO 6974-6:2007 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columns
UNI EN 14122:2014 Foodstuffs - Determination of vitamin B1 by high performance liquid chromatography
UNI ISO 5435:2007 Rubber compounding ingredients - Carbon black - Determination of tinting strength
UNI EN ISO 6974-2:2005 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 2: Measuring- system characteristics and statistics for processing of data
UNI 4268:1959 Tests on thermosetting plastics. Determination of the apparent density of moulding materials not freely flowing through a funnel.
UNI 26022:1995 Cosmetic and personal hygiene products. Fatty acid gaschromatographic analysis of toilet soaps.
UNI EN 12393-3:2014 Foods of plant origin - Multiresidue methods for the determination of pesticide residues by GC or LC-MS/MS - Part 3: Determination and confirmatory tests
UNI EN 15905:2010 Fertilizers - Determination of 3- methylpyrazole (MP) using high- performance liquid chromatography (HPLC)
UNI EN ISO 6974-3:2004 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Determination of hydrogen, helium, oxygen, nitrogen, carbon, dioxide and hydrocarbons up to C8 using two packed columns
UNI EN 15984:2017 Petroleum industry and products - Determination of composition of refinery heating gas and calculation of carbon content and calorific value - Gas chromatography method

Gosstandart of Russia

GOST 14920-2024 Gases of oil refining and gas processing. Determination of component composition by gas chromatography
GOST 30141-1994 Coal-tar oils. Gas chromatographic determination of basic component composition
GOST ISO 17226-1-2022 Skin - Determination of formaldehyde content - Part 1: Liquid chromatographic method
GOST 34723-2021 Naturalgas. Determination of sulfur containing components by gas chromatography method
GOST 31371.7-2020 Natural gas. Determination of composition with defined uncertainty by gas chromatography method. Part 7. Measurement procedure of the mole fraction of components
GOST 31371.7-2008 Natural gas. Determination of composition with defined uncertainty by gas chromatography method. Part 7. Measurement procedure of the mole fraction of components
GOST 20843-1975 Hard coal phenol products. Gas chromatographic method for determination composition
GOST 23781-1987 Natural combustible gases. Chromatographic method for determination of component composition
GOST R 70537-2022 Coke chemical pyridine-base products. Gas chromatographic method for determination of component composition
GOST 20843.1-2023 Phenolic coal products. Gas chromatographic method for determining the component composition of phenol and o-cresol
GOST ISO 18252-2014 Dehydrated milk fat Determination of sterol composition by gas-liquid chromatography (standard method)
GOST 20841.7-1975 Silicon organic products. Gas chromatographic method for determination of alkylchlorsilanes composition
GOST 28812-2023 Pyridine coke-chemical products. Gas chromatographic method for determining the component composition

Danish Standards Foundation

DS/EN ISO 6974-2:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations
DANSK DS/EN ISO 6974-1:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition
DS/EN ISO 6974-1:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition
DS/EN ISO 6974-1/AC:2013 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition
DANSK DS/EN ISO 6974-2:2002 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 2: Measuring-system characteristics and statistics for processing of data
DS/EN ISO 6974-4:2001 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns
DANSK DS/EN ISO 6974-4:2001 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns
DS/EN ISO 6974-5:2001 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns
DS/ISO 15885:2003 Milk fat - Determination of the fatty acid composition by gas-liquid chromatography
DANSK DS/ISO/TS 17383:2014 Determination of the triacylglycerol composition of fats and oils - Determination by capillary gas chromatography

GCC Standardization Organization

GSO ISO 6974-2:2021 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
GSO ISO 6974-1:2023 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
GSO ISO 6974-3:2022 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 3: Precision and bias
GSO ISO 2614:2024 Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatography
GSO ISO 22195-2:2024 Textiles — Determination of index ingredient from coloured textile — Part 2: Turmeric
GSO ISO 18252:2014 Anhydrous milk fat -- Determination of sterol composition by gas liquid chromatography (Routine method)
GSO ISO 23978:2024 Natural gas — Upstream area — Determination of composition by Laser Raman spectroscopy
GSO ISO 15885:2014 Milk fat -- Determination of the fatty acid composition by gas-liquid chromatography

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 6974-2:2022 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
BH GSO ISO 6974-1:2023 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
BH GSO ISO 6974-3:2023 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 3: Precision and bias
BH GSO ISO 15885:2016 Milk fat -- Determination of the fatty acid composition by gas-liquid chromatography
BH GSO ISO 12078:2016 Anhydrous milk fat -- Determination of sterol composition by gas liquid chromatography (Reference method)

German Institute for Standardization

DIN EN ISO 6974-1:2002 Natural gas — Determination of composition with defined uncertainty by gas chromatograph — Part 1: Guidelines for tailored analysis
DIN EN ISO 6974-2:2012-11 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations (ISO 6974-2:2012); German version EN ISO 6974-2:2012
DIN EN ISO 6974-4:2002-06 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C<(Index)1> to C<(Index)5> and C<(Index)6+> hydrocarbons for a laboratory and on-line me...
DIN EN ISO 6974-1:2012-11 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition (ISO 6974-1:2012); German version EN ISO 6974-1:2012
DIN EN ISO 6974-2 E:2010 Draft Document - Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations (ISO/DIS 6974-2:2010); German version prEN ISO 6974-2:2010
DIN EN ISO 6974-3:2019-02 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO 6974-3:2018); German version EN ISO 6974-3:2018
DIN EN ISO 6974-6:2005-08 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C<(Index)1> to C<(Index)8> hydrocarbons using three capillary column...
DIN EN ISO 6974-1 E:2010 Draft Document - Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition (ISO/DIS 6974-1:2010); German version prEN ISO 6974-1:2010
DIN EN ISO 6974-3:2019 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO 6974-3:2018)
DIN EN ISO 6974-1 E:2010-03 Determination of components of natural gas using gas chromatography with specified uncertainties Part 1: General guidance and composition calculations (draft)
DIN EN ISO 6974-3:2017-10 Draft Document - Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO/DIS 6974-3:2017); German and English version prEN ISO 6974-3:2017
DIN EN ISO 6974-5:2014-10 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5: Isothermal method for nitrogen, carbon dioxide, C<(Index)1> to C<(Index)5> hydrocarbons and C<(Index)6+> hydrocarbons (ISO 6974-5:20...
DIN EN ISO 6974-3 E:2017 Draft Document - Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO/DIS 6974-3:2017); German and English version prEN ISO 6974-3:2017

Korean Agency for Technology and Standards (KATS)

KS I ISO 6974-2-2022 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
KS I ISO 6974-1-2020 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
KS I ISO 6974-3-2021 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 3: Precision and bias
KS I ISO 6974-3:2021 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 3: Precision and bias
KS I ISO 6974-1:2015 Natural gas－Determination of composition with defined uncertainty by gas chromatography－Part 1：Guidelines for tailored analysis
KS I ISO 6974-1:2006 Natural gas-Determination of composition with defined uncertainty by gas chromatography-Part 1:Guidelines for tailored analysis
KS I ISO 6974-1-2015(2020) Natural gas－Determination of composition with defined uncertainty by gas chromatography－Part 1：Guidelines for tailored analysis
KS M 2963-2008(2023) Test method for determination of components in petroleum products by gas chromatography
KS M 2963-2023 Test method for determination of components in petroleum products by gas chromatography

European Committee for Standardization (CEN)

EN ISO 6974-2:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations (ISO 6974-2:2012)
EN ISO 6974-1:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition
EN ISO 6974-1:2012/AC:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition - Technical Corrigendum 1 (ISO 6974-1:2012/Cor 1:2012)
EN ISO 6974-5:2014 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5: Isothermal method for nitrogen@ carbon dioxide@ C1 to C5 hydrocarbons and C6+ hydrocarbons
EN ISO 105-A11:2012 Textiles - Tests for colour fastness - Part A11: Determination of colour fastness grades by digital imaging techniques (ISO 105-A11:2012)
EN 13368-1:2014 Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 1: Determination of EDTA@ HEEDTA and DTPA by ion chromatography

Association Francaise de Normalisation

NF EN ISO 6974-2:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: uncertainty calculations
NF X20-510-2*NF EN ISO 6974-2:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2 : uncertainty calculations
NF EN ISO 6974-1:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: general guidelines and calculation of composition
NF EN ISO 6974-3:2018 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias
NF X20-510-1*NF EN ISO 6974-1:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1 : general guidelines and calculation of composition
NF EN ISO 6974-6:2005 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons C1 to ...
NF T60-232:2009 Animal and vegetable fats and oils - Determination of composition of the sterol fraction - Method by gas chromatography.
NF EN ISO 6974-4:2003 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: determination of nitrogen, carbon dioxide and hydrocarbons (C1 to C5 and C6+) for a laboratory and gas system...
XP T60-283*XP ISO/TS 17383:2014 Determination of the triacylglycerol composition of fats and oils - Determination by capillary gas chromatography

Swedish Institute for Standards

SS-EN ISO 6974-2:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations (ISO 6974-2:2012)
SS-EN ISO 6974-3:2018 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO 6974-3:2018)
SS-EN 12393-3:2013 Foods of plant origin - Multiresidue methods for the determination of pesticide residues by GC or LC-MS/MS - Part 3: Determination and confirmatory tests
SS-EN ISO 6974-1:2002 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 1: Guidelines for tailored analysis (ISO 6974-1:2000)
SS-EN ISO 6974-1:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition (ISO 6974-1:2012)
SS-EN 12393-1:2013 Foods of plant origin - Multiresidue methods for the determination of pesticide residues by GC or LC-MS/MS - Part 1: General considerations
SS-EN ISO 6974-5:2002 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring process application using three colum...
SS-EN 15199-3:2020 Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 3: Crude oil
SS-EN ISO 6974-1:2012/AC:2013 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition - Technical Corrigendum 1 (ISO 6974-1:2012/Cor 1:2012)
SS-EN 15199-4:2021 Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 4: Light fractions of crude oil
SS-EN ISO 6974-5:2014 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons (ISO 6974-5:2014)
SS-EN ISO 6974-6:2005 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columns (ISO 6974-6:2002)

Spanish Association for Standardization (UNE)

UNE-EN ISO 6974-1:2003 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 1: Guidelines for tailored analysis. (ISO 6974-1:2000)
UNE-EN ISO 6974-2:2013 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations (ISO 6974-2:2012)
AENOR UNE-EN ISO 6974-2:2013 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations (ISO 6974-2:2012)
UNE-EN ISO 6974-3:2019 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO 6974-3:2018)
UNE-EN ISO 6974-1:2013 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition (ISO 6974-1:2012)
AENOR UNE-EN ISO 6974-1:2013 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition (ISO 6974-1:2012)
UNE-EN ISO 6974-2:2003 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 2: Measuring-system characteristics and statistics for processing of data. (ISO 6974-2:2001)
AENOR UNE-EN ISO 6974-4:2003 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns. (ISO 6974-4...
UNE-EN ISO 6974-5:2003 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns. (ISO 6...
UNE 26-361 Pt.2-1981 Motor vehicles. Anti-freeze. Chromatographic Determination of Ethylene Glycol
UNE-EN ISO 6974-4:2003 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns. (ISO 6974-4:20
AENOR UNE-EN ISO 3924:2020 Petroleum products. Determination of the boiling range distribution. Gas chromatography method. (ISO 3924:2019).

Bureau of Indian Standards

IS 15130-1-2017 Natural Gas - Determination of Composition with Defined Uncertainty by Gas Chromatography Part 1 Guidelines for Tailored Analysis (First Revision)
IS 15130-2-2021 Natural Gas - Determination of Composition and Associated Uncertainty by Gas Chromatography Part 2 Uncertainty Calculations ( First Revision )
IS 15130-3-2021 Natural Gas-Determination of Composition and associated Uncertainty by Gas Chromatography - Part 3 Precision and Bias
IS 15130-4-2002 Natural Gas - Determination of Composition with Defined Uncertainty by Gas Chromatography - Part 4 : Determination of Nitrogen, Carbon Dioxide and C1 to C5 and C6+ Hydrocarbons for a Laboratory and On-line Measuring System Using Two Columns

British Standards Institution (BSI)

10/30203803 DC BS ISO 6974-2. Natural gas. Determination of composition and associated uncertainty by gas chromatography. Part 2. Uncertainty calculations
BS EN ISO 6974-3:2018 Natural gas. Determination of composition and associated uncertainty by gas chromatography. Precision and bias
BS EN ISO 6974-2:2002 Natural gas. Determination of composition with defined uncertainty by gas chromatography-Measuring-system characteristics and statistics for processing of data
BS EN ISO 6974-1:2012 Natural gas. Determination of composition and associated uncertainty by gas chromatography. General guidelines and calculation of composition
10/30215322 DC BS EN ISO 6974-1. Natural gas. Determination of composition and associated uncertainty by gas chromatography. Part 1: General guidelines and calculation of composition
BS EN ISO 6974-4:2001(2002) Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 4 : Determination of nitrogen, carbon dioxide and C1 to C5 and C6 + hydrocarbons for a laboratory and on - line measuring system using two columns
BS EN ISO 6974-1:2001 Natural gas. Determination of composition with defined uncertainty by gas chromatography-Guidelines for tailored analysis
BS EN ISO 6974-2:2001 Natural gas. Determination of composition with defined uncertainty by gas chromatography. Measuring-system characteristics and statistics for processing of data
BS EN ISO 6974-2:2012 Natural gas. Determination of composition and associated uncertainty by gas chromatography. Uncertainty calculations
BS EN ISO 6974-4:2001 Natural gas. Determination of composition with defined uncertainty by gas chromatography. Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns
25/30468571 DC BS EN ISO 6974-4 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 4: Guidance on gas analysis
BS EN ISO 6974-6:2008(2009) Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 6 : Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columns
BS ISO 6974-6:2002 Natural gas. Determination of composition with defined uncertainty by gas chromatography. Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columns
BS ISO 12078:2006 Anhydrous milk fat - Determination of sterol composition by gas liquid chromatography (Reference method)

Standards Norway

NS-EN ISO 6974-1:2001 Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 1: Guidelines for tailored analysis (ISO 6974-1:2000)
NS-EN ISO 6974-2:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations (ISO 6974-2:2012)
NS-EN ISO 6974-2:2002 Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 2: Measuring-system characteristics and statistics for processing of data (ISO 6974-2:2001)
NS-EN ISO 6974-5:2001 Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 5: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns (ISO 69...
NS-EN ISO 6974-4:2001 Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns (ISO 6974-4:...
NS-EN ISO 6974-3:2018 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO 6974-3:2018)
NS-EN ISO 6974-6:2005 Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columns (ISO 6974-6:2002)

Lithuanian Standards Office

LST EN ISO 6974-2:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations (ISO 6974-2:2012)
LST EN ISO 6974-1:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition (ISO 6974-1:2012)
LST EN ISO 6974-4:2003 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns (ISO 6974-4:200
LST EN ISO 6974-5:2003 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns (ISO 6974-
LST EN ISO 6974-1:2012/AC:2013 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition - Technical Corrigendum 1 (ISO 6974-1:2012/Cor.1:2012)

US-CFR-file

CFR 1-51.9-2014 General provisions. Part51:Incorporation by reference. Section51.9:What is the proper language of incorporation?

International Organization for Standardization (ISO)

ISO 6974-3:2018 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 3: Precision and bias
ISO 6974-1:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition
ISO 15885:2002 | IDF 184:2002 Milk fat — Determination of the fatty acid composition by gas-liquid chromatography
ISO 12078:2006 | IDF 159:2006 Anhydrous milk fat — Determination of sterol composition by gas liquid chromatography (Reference method)
ISO 18252:2006 | IDF 200:2006 Anhydrous milk fat — Determination of sterol composition by gas liquid chromatography (Routine method)
ISO 6799:1983 Animal and vegetable fats and oils; Determination of composition of the sterol fraction; Method by gas-liquid chromatography
ISO 6799:1991 Animal and vegetable fats and oils; determination of composition of the sterol fraction; method using gas chromatography
ISO 6974-1:2000 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 1: Guidelines for tailored analysis

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 6974-4:2009 Natural gas-determination of composition with defined uncertainty by gas chromatography-part 4: determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for laboratory and on-line measuring system using two columns
OS GSO ISO 15885:2014 Milk fat -- Determination of the fatty acid composition by gas-liquid chromatography
OS GSO ISO 18252:2014 Anhydrous milk fat -- Determination of sterol composition by gas liquid chromatography (Routine method)

RO-ASRO

STAS 8602-1990 Finished leathers. Chrom oxide determination

American Society for Testing and Materials (ASTM)

ASTM D3009-93 Standard Test Method for Composition of Turpentine by Gas Chromatography
ASTM UOP777-77 Hydrocarbon Types in Petroleum Fractions by Chromatography
ASTM UOP373-08 Composition of C ₂ Through C ₅ Hydrocarbon Gas Mixtures by Gas Chromatography

Japanese Industrial Standards Committee (JISC)

JIS K 2536-4:2022 Petroleum products -- Testing method of components -- Part 4: Determination of components by dual type gas chromatography

NL-NEN

NEN 6365-1987 Vegetable and animal oils and fats - Gaschromatographic determination of sterol composition

International Dairy Federation (IDF)

IDF 200-2006 Anhydrous milk fat - Determination of sterol composition by gas liquid chromatography (Routine method)
IDF 159-2006 Anhydrous milk fat - Determination of sterol composition by gas liquid chromatography (Reference method)

American Water Works Association (AWWA)

AWWA WQTC65990 Real-Time Oxidation and Byproduct Formation by Liquid Chromatography-Mass Spectrometry

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