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Non-methane calibration gas

Non-methane calibration gas, Total:361 items.

In the international standard classification, Non-methane calibration gas involves: Analytical chemistry, Inorganic chemicals, Environmental protection, Vocabularies, Air quality, Products of the chemical industry, Organic chemicals, Natural gas, Occupational safety. Industrial hygiene, Geology. Meteorology. Hydrology, Terminology (principles and coordination), Protection against fire, Fuels, Farming and forestry, Materials for aerospace construction, Water quality, Rubber, Paints and varnishes, Petroleum products in general, Products of the textile industry, Meat, meat products and other animal produce, Construction materials, Road engineering, Passenger cars. Caravans and light trailers, Domestic, commercial and industrial heating appliances, Lubricants, industrial oils and related products, Tea. Coffee. Cocoa, Wood, sawlogs and sawn timber, Pulps, Structures of buildings, Pesticides and other agrochemicals, Medical sciences and health care facilities in general, Energy and heat transfer engineering in general, Metrology and measurement in general, Animal feeding stuffs, Textile fibres, Protection of and in buildings, Construction technology, Electrical equipment for working in special conditions, Test conditions and procedures in general.

Japanese Industrial Standards Committee (JISC), Non-methane calibration gas

• JIS K 0006:1992 Methane (standard reference gas)
• JIS K 0006:1998 Reference material -- Standard gas -- Methane
• JIS B 7985:2006 Continuous analyzers for methane in emission gas
• JIS K 0007:1992 Propane (standard reference gas)
• JIS K 0007:1998 Reference material -- Standard gas -- Propane

Korean Agency for Technology and Standards (KATS), Non-methane calibration gas

• KS I 2106-2009 Methane(standard reference gas)
• KS M 1016-1993 Methane (standard reference gas) CH4 M.W=16.05
• KS I ISO TR 22302:2017 Natural gas — Calculation of methane number
• KS I ISO TR 22302-2017(2021) Natural gas — Calculation of methane number
• KS E 4090-2013 Portable type methane gas detector
• KS I ISO 14965:2007 Air quality－Determination of total non-methane organic compounds－Cryogenic preconcentration and direct flame ionization detection method
• KS I ISO 14965:2017 Air quality－Determination of total non-methane organic compounds－Cryogenic preconcentration and direct flame ionization detection method
• KS M 1056-2010 Reference material－Standard gas－Propane
• KS M 1056-2010(2020) Reference material－Standard gas－Propane
• KS I ISO 14965:2022 Air quality — Determination of total non-methane organic compounds — Cryogenic preconcentration and direct flame ionization detection method
• KS I ISO 25139-2013(2018) Stationary source emissions ― Manual method for the determination of the methane concentration using gas chromatography
• KS M ISO 4327-2003(2018) Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
• KS I ISO 25139:2013 Stationary source emissions ― Manual method for the determination of the methane concentration using gas chromatography

Professional Standard - Environmental Protection, Non-methane calibration gas

• HJ 38-2017 Stationary source emission--Determination of total hydrocarbons, methane and nonmethane hydrocarbons--Gas chromatography
• HJ 604-2017 Ambient air.Determination of total hydrocarbons, methane and nonmethane hydrocarbons.Direct injection/gas chromatography
• HJ 1012-2018 Ambient air and stationary source emission--Specifications and test procedures for total hydrocarbons, methane and nonmethane hydrocarbons portable monitoring instrument
• HJ/T 38-1999 Stationary source emission.Determination of nonmethane hydrocarbons.Gas chromatography
• HJ 1013-2018 Technical requirements and detection methods for continuous monitoring system of non-methane total hydrocarbons in waste gas from stationary pollution sources

Hebei Provincial Standard of the People's Republic of China, Non-methane calibration gas

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

Association Francaise de Normalisation, Non-methane calibration gas

• NF EN ISO 24252:2022 Installations de méthanisation - Non domestique et sans gazéification
• NF EN 16723-1:2017 Gaz naturel et biométhane pour utilisation dans le transport et biométhane pour injection dans les réseaux de gaz naturel - Partie 1 : spécifications du biométhane pour injection dans les réseaux de gaz naturel
• NF M41-022-1*NF EN 16723-1:2017 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 1 : specifications for biomethane for injection in the natural gas network
• XP ISO/TS 2610:2022 Analyse du gaz naturel - Biométhane - Détermination de la teneur en amines
• NF M41-022-2*NF EN 16723-2:2017 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 2 : automotive fuels specification
• NF EN 16723-2:2017 Gaz naturel et biométhane pour utilisation dans le transport et biométhane pour injection dans les réseaux de gaz naturel - Partie 2 : spécifications du carburant pour véhicules automobiles
• XP X43-554:2009 Émissions de sources fixes - Détermination de la concentration massique en composés organiques volatils non méthaniques dans les effluents gazeux à partir des mesures des composés organiques volatils totaux et du méthane - Méthode de référenc...
• NF EN ISO 9852:2017 Tubes en poly(chlorure de vinyle) non plastifié (PVC-U) - Résistance au dichlorométhane à une température spécifiée (DCMT) - Méthode d'essai
• M82-344:1981 Mining equipment. Electrical equipment for mines subject to firedamp. Blanking plates.
• NF X43-356*NF EN ISO 25139:2011 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography.
• NF EN ISO 25139:2011 Émissions de sources fixes - Méthode manuelle pour la détermination de la concentration en méthane par chromatographie en phase gazeuse
• NF T77-161:1988 Silicones. Polydimethylsiloxanes. Determination of silanetriyl radicals (silanetriyl content less then 0,01 per cent (m/m)). Gaschromatographic method.
• M82-302:1981 Mining equipment. Technical requirements for electrical equipment. Marking of electrical equipment for mines subject to firedamp or explosive atmospheres ex ii.
• NF EN ISO 2614:2023 Analyse du gaz naturel - Biométhane - Détermination de la teneur en terpènes par micro-chromatographie en phase gazeuse
• FD M41-024*FD CEN/TR 17238:2019 Proposed limit values for contaminants in biomethane based on health assessment criteria
• M82-345:1981 Mining equipment. Electrical equipment for mines subject to firedamp. Locations for fixing of connecting devices.
• NF T73-294*NF EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas-chromatographic method

Natural Gas Processor's Association (NGPA), Non-methane calibration gas

• 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-55-1981 Phase Equilibrium Studies for Methane/Synthesis Gas Separation: the Hydrogen-Carbon Monoxide-Methane System
• GPA RR-19-1976 Vapor Phase Data for the Binary Systems of Methane with n-Butane, n-Pentane, n-Hexane, and n-Heptane
• GPA RR-88-1985 Vapor-Liquid Equilibria Measurements on the Systems Ethane-N- Propylcyclohexane, Propane-Cyclohexane, Propane-N- Propylcyclohexane, Propane-N-Propylbenzene and Propane-Mesitylene
• GPA RR-37-1979 Enthalpy Measurements on Synthetic Gas Systems: Hydrogen-Methane Hydrogen-Carbon Monoxide
• 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-94-1986 Phase Equilibrium Studies for Processing of Gas from CO2 Projects (Phase III) A. The Effect of Toluene as an Extractive Agent B. The Effect of Methane on V-L-E Behavior in CO2-Rich Gas n-Pentane Quasi-Binary Mixtures

Shanghai Provincial Standard of the People's Republic of China, Non-methane calibration gas

• DB31/T 1090-2018 Technical specifications for online monitoring of non-methane total hydrocarbons in ambient air

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Non-methane calibration gas

• GB 16192-1996 Health standard for methyl chloride in the air of workplace
• GB 16218-1996 Health standard for dichloromethane in the air of workplace
• GB 16219-1996 Health standard for trichlormethane in the air of workplace
• GB/T 22730-2008 Determination of chloroform in toothpaste.Gas chromatography
• GB/T 16132-1995 Standard method for determination of chloroform, trachloromethane in air of residential areas--Gas chromatography
• GB/T 29677-2013 Determination of nitromethane in cosmetics.Gas chromatography-mass spectrometry
• GB/T 16078-1995 Workplace air--Determination of methyl chloride--Direct injection gas chromatographic method
• GB/T 16084-1995 Workplace air--Determination of methyl bromide--Direct injection gas chromatographic method
• GB 7375-1987 Fluorinated method for industrial uses－Determination of purity－Gas chromatography
• GB/T 7375-1987 Fluorinated methanes for industrial uses--Determination of purity--Gas chromatography
• GB/T 7375-2006 Fluorinated methanes for industrial use.Determination of purity.Gas chromatography
• GB/T 16079-1995 Workplace air--Determination of methylene chloride--Direct injection gas chromatographic method
• GB/T 16080-1995 Workplace air--Determination of trichloromethane--Direct injection gas chromatographic method
• GB/T 16081-1995 Workplace air--Determination of trichloromethane--Solvent desorption gas chromatographic method
• GB/T 28124-2011 Determination of trace hydrogen,oxygen,methane and carbon monoxide in the inert gases. Gas chromatographic method
• GB/T 31705-2015 In situ measurement of background atmospheric carbon dioxide and methane concentration by gas chromatographic (GC) system
• GB/T 21541-2008 Chlorinated methanes for industrial use.Determination of purity-Gas chromatography
• GB 7796-1987 Diagnostic criteria and principles of management of occupational acute methyl bromide poisoning
• GB/T 7383-1997 Non-ionic surface active agents--Polyalkoxylated derivatives--Determination of hydroxyl value--Phthalic anhydride method
• GB/T 32760-2016 Determination of methane emissions from ruminants.Sulfur hexafluoride (SF<下标6>) tracer.Gas chromatographic method
• GB 18057-2000 Hygienic standard for n-hexane in air of residential area
• GB 11721-1989 Health standard for elthylene oxide in the air of workplace
• GB/T 31709-2015 Data processing of background atmospheric carbon dioxide and methane concentration measured by in situ gas chromatographic (GC) system
• GB/T 16123-1995 Workplace air--Determination of methyl iodide--1,2-naphthaquinone-4-sodium sulfonate spectrophotometric method
• GB 8776-1988 Hygienic standard for methyl methacrylate in the air of workplace
• GB 11723-1989 Health standard for 1,2-dichloroethane in the air of workplace

国家市场监督管理总局、中国国家标准化管理委员会, Non-methane calibration gas

• GB/T 40418-2021 Electronic specialty gas—Fluoromethane
• GB/T 40955-2021 Determination of octamethylcyclotetrasiloxane(D4) and decamethylcyclopentasiloxane(D5) in cosmetics—Gas chromatography

Standard Association of Australia （SAA）, Non-methane calibration gas

• AS/NZS 3580.11.1:2013
• AS 3580.11.1:1993 Methods for sampling and analysis of ambient air - Determination of volatile organic compounds - Methane and non-methane volatile organic compounds - Direct-reading instrumental method

Professional Standard - Hygiene , Non-methane calibration gas

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

Beijing Provincial Standard of the People's Republic of China, Non-methane calibration gas

• DB11/T 1367-2016 Determination of methane/total hydrocarbons/non-methane total hydrocarbons in exhaust gas from stationary pollution sources Portable hydrogen flame ionization detector method

API - American Petroleum Institute, Non-methane calibration gas

• 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)

American Society for Testing and Materials (ASTM), Non-methane calibration gas

• ASTM D4079-00(2016) Standard Specification for Vapor-Degreasing Grade Methylene Chloride
• ASTM D7892-15 Standard Test Method for Determination of Total Organic Halides, Total Non-Methane Hydrocarbons, and Formaldehyde in Hydrogen Fuel by Gas Chromatography/Mass Spectrometry
• ASTM D7673-10e1 Standard Specification for Halon 1211, Bromochlorodifluoromethane (CF₂BrCl)
• ASTM D7892-22 Standard Test Method for Determination of Total Organic Halides, Total Non-Methane Hydrocarbons, and Formaldehyde in Hydrogen Fuel by Gas Chromatography/Mass Spectrometry
• ASTM D4701-00(2006) Standard Specification for Technical Grade Methylene Chloride
• ASTM D5395-03 Standard Specification for Reclaimed Methylene Chloride
• ASTM D4701-00 Standard Specification for Technical Grade Methylene Chloride
• ASTM D5395-03(2008) Standard Specification for Reclaimed Methylene Chloride
• ASTM D5395-03(2018) Standard Specification for Reclaimed Methylene Chloride
• ASTM D5395-03(2013) Standard Specification for Reclaimed Methylene Chloride
• ASTM D5395-03(2023) Standard Specification for Reclaimed Methylene Chloride
• ASTM D6843-02 Standard Test Method for Silanes Used in Rubber Formulations (bis-(triethoxysilylpropyl)sulfanes): Characterization by Gas Chromatography (GC)
• ASTM D6843-10(2019) Standard Test Method for Silanes Used in Rubber Formulations (bis-(triethoxysilylpropyl)sulfanes): Characterization by Gas Chromatography (GC)
• ASTM D5395-97 Standard Specification for Reclaimed Methylene Chloride
• ASTM D6126-11 Standard Specification for HFC-23 (Trifluoromethane, CHF₃)
• ASTM D4701-00(2011) Standard Specification for Technical Grade Methylene Chloride
• ASTM D4701-00(2020) Standard Specification for Technical Grade Methylene Chloride
• ASTM D4701-00(2015) Standard Specification for Technical Grade Methylene Chloride
• ASTM D6126/D6126M-11e1 Standard Specification for HFC-23 (Trifluoromethane, CHF₃)
• ASTM D6126/D6126M-11(2015) Standard Specification for HFC-23 (Trifluoromethane, CHF3)
• ASTM D5632/D5632M-12e1 Standard Specification for Halon 1301, Bromotrifluoromethane (CF₃Br)
• ASTM D5632-08 Standard Specification for Halon 1301, Bromotrifluoromethane (CF₃Br)
• ASTM D5632/D5632M-17 Standard Specification for Halon 1301, Bromotrifluoromethane (CF3Br)
• ASTM D7673/D7673M-21 Standard Specification for Halon 1211, Bromochlorodifluoromethane (CF2BrCl)
• ASTM D7185-06 Standard Specification for Low Toluene Low Dioxane (LTLD) Benzene
• ASTM D3956-07 Standard Specification for Methane Thermophysical Property Tables
• ASTM D3956-93(2003) Standard Specification for Methane Thermophysical Property Tables
• ASTM D3956-93(2003)e1 Standard Specification for Methane Thermophysical Property Tables
• ASTM D3956-12 Standard Specification for Methane Thermophysical Property Tables
• ASTM D3956-93(1998) Standard Specification for Methane Thermophysical Property Tables
• ASTM D3956-12(2018) Standard Specification for Methane Thermophysical Property Tables
• ASTM E2993-16 Standard Guide for Evaluating Potential Hazard as a Result of Methane in the Vadose Zone
• ASTM D4079-00(2011) Standard Specification for Vapor-Degreasing Grade Methylene Chloride
• ASTM D4079-00 Standard Specification for Vapor-Degreasing Grade Methylene Chloride
• ASTM D7185-11a Standard Specification for Low Toluene Low Dioxane (LTLD) Benzene
• ASTM D7185-17 Standard Specification for Low Toluene Low Dioxane (LTLD) Benzene
• ASTM D7185-19 Standard Specification for Low Toluene Low Dioxane (LTLD) Benzene
• ASTM D4079-00(2022) Standard Specification for Vapor-Degreasing Grade Methylene Chloride
• ASTM D7673/D7673M-10e2 Standard Specification for Halon 1211, Bromochlorodifluoromethane (CF₂BrCl)
• ASTM UOP1035-19 Determination of Trace Chloromethane, Chloroethene, and Dichloromethane in Polymer Grade Ethylene and Propylene by Gas Chromatography Mass Spectrometry
• ASTM D5632-12 Standard Specification for Halon 1301, Bromotrifluoromethane (CF3Br)
• ASTM D6843-10 Standard Test Method for Silanes Used in Rubber Formulations
  (bis-(triethoxysilylpropyl)sulfanes): Characterization by Gas Chromatography (GC)
• ASTM D8028-17 Standard Test Method for Measurement of Dissolved Gases Methane, Ethane, Ethylene, and Propane by Static Headspace Sampling and Flame Ionization Detection (GC/FID)
• ASTM D6126-97(2003)e1 Standard Specification for HFC-23 (Trifluoromethane, CHF₃)
• ASTM D6126-97 Standard Specification for HFC-23 (Trifluoromethane, CHF₃)
• ASTM D6126/D6126M-21 Standard Specification for HFC-23 (Trifluoromethane, CHF3)
• ASTM D6741-10(2015) Standard Test Methods for Silanes Used in Rubber Formulations (bis-(triethoxysilylpropyl)sulfanes): Sulfur Content
• ASTM D5953M-23 Standard Test Method for Determination of Non-methane Organic Compounds (NMOC) in Ambient Air Using Cryogenic Preconcentration and Direct Flame Ionization Detection
• ASTM D4457-02 Standard Test Method for Determination of Dichloromethane and 1,1,1-Trichloroethane in Paints and Coatings by Direct Injection into a Gas Chromatograph
• ASTM D4457-85(1996)e1 Standard Test Method for Determination of Dichloromethane and 1,1,1-Trichloroethane in Paints and Coatings by Direct Injection into a Gas Chromatograph
• ASTM D6741-10 Standard Test Methods for Silanes Used in Rubber Formulations (bis-(triethoxysilylpropyl)sulfanes): Sulfur Content
• ASTM D5953M-96(2001) Standard Test Method for Determination of Non-Methane Organic Compounds (NMOC) in Ambient Air Using Cryogenic Preconcentration and Direct Flame Ionization Detection Method (Metric)
• ASTM D4457-02(2008) Standard Test Method for Determination of Dichloromethane and 1,1,1-Trichloroethane in Paints and Coatings by Direct Injection into a Gas Chromatograph
• ASTM D3279-97 Standard Test Method for n-Heptane Insolubles
• ASTM D3279-97(2001) Standard Test Method for n-Heptane Insolubles
• ASTM D3279-12e1 Standard Test Method for n-Heptane Insolubles
• ASTM D2378-84(1999) Standard Specification for Formaldehyde 50% Grade Uninhibited and 37% Grade Inhibited and Uninhibited
• ASTM D2378-84(1999)e1 Standard Specification for Formaldehyde 50% Grade Uninhibited and 37% Grade Inhibited and Uninhibited
• ASTM D2378-07 Standard Specification for Formaldehyde 50 % Grade Uninhibited and 37 % Grade Inhibited and Uninhibited
• ASTM D4457-02(2014) Standard Test Method for Determination of Dichloromethane and 1,1,1-Trichloroethane in Paints and Coatings by Direct Injection into a Gas Chromatograph
• ASTM D7185-07 Standard Specification for Low Toluene Low Dioxane (LTLD) Benzene
• ASTM D1108-96(2001) Standard Test Method for Dichloromethane Solubles in Wood
• ASTM D1108-96(2007) Standard Test Method for Dichloromethane Solubles in Wood
• ASTM D1108-21 Standard Test Method for Dichloromethane Solubles in Wood^,
• ASTM D1108-96 Standard Test Method for Dichloromethane Solubles in Wood
• ASTM D5632/D5632M-17(2022) Standard Specification for Halon 1301, Bromotrifluoromethane (CF3Br)
• ASTM D7185-12 Standard Specification for Low Toluene Low Dioxane (LTLD) Benzene
• ASTM D7185-16 Standard Specification for Low Toluene Low Dioxane (LTLD) Benzene
• ASTM D7185-08 Standard Specification for Low Toluene Low Dioxane (LTLD) Benzene
• ASTM D7185-10 Standard Specification for Low Toluene Low Dioxane (LTLD) Benzene
• ASTM D7185-11 Standard Specification for Low Toluene Low Dioxane (LTLD) Benzene
• ASTM D1108-96(2013) Standard Test Method for Dichloromethane Solubles in Wood
• ASTM D7673/D7673M-15 Standard Specification for Halon 1211, Bromochlorodifluoromethane (CF2BrCl)
• ASTM D6427/D6427M-10 Standard Practice for Handling, Transportation, and Storage of HFC-236fa, 1,1,1,3,3,3-Hexafluoropropane (CF₃CH₂CF₃)
• ASTM D8221-18 Standard Practice for Determining the Calculated Methane Number (MNC) of Gaseous Fuels Used in Internal Combustion Engines
• ASTM D8221-18a Standard Practice for Determining the Calculated Methane Number (MNC) of Gaseous Fuels Used in Internal Combustion Engines
• ASTM D8221-23 Standard Practice for Determining the Calculated Methane Number (MNC) of Gaseous Fuels Used in Internal Combustion Engines
• ASTM D8221-18ae1 Standard Practice for Determining the Calculated Methane Number (MNC) of Gaseous Fuels Used in Internal Combustion Engines
• ASTM D6843-10(2015) Standard Test Method for Silanes Used in Rubber Formulations (bis-(triethoxysilylpropyl)sulfanes): Characterization by Gas Chromatography (GC)
• ASTM D8455-22 Standard Test Method for Speciated Siloxane GC-IMS Analyzer Based On-line for Siloxane and Trimethylsilanol Content of Gaseous Fuels
• ASTM D3971-89(2004) Standard Test Method for Dichloromethane-Soluble Matter in Cellulose
• ASTM D3971-89(2010) Standard Test Method for Dichloromethane-Soluble Matter in Cellulose
• ASTM D7673-10 Standard Specification for Halon 1211, Bromochlorodifluoromethane (CF₂BrCl)
• ASTM D5095-91(2013) Standard Test Method for Determination of the Nonvolatile Content in Silanes, Siloxanes and Silane-Siloxane Blends Used in Masonry Water Repellent Treatments
• ASTM D2378-07(2012) Standard Specification for Formaldehyde 50???% Grade Uninhibited and 37???% Grade Inhibited and Uninhibited
• ASTM D5953M-96 Standard Test Method for Determination of Non-Methane Organic Compounds (NMOC) in Ambient Air Using Cryogenic Preconcentration and Direct Flame Ionization Detection Method (Metric)
• ASTM D5953M-96(2009) Standard Test Method for Determination of Non-Methane Organic Compounds (NMOC) in Ambient Air Using Cryogenic Preconcentration and Direct Flame Ionization Detection Method (Metric)
• ASTM D5953M-16 Standard Test Method for Determination of Non-methane Organic Compounds (NMOC) in Ambient Air Using Cryogenic Preconcentration and Direct Flame Ionization Detection
• ASTM D5631-07 Standard Practice for Handling, Transportation, and Storage of Halon 1301, Bromotrifluoromethane (CF3BR)
• ASTM D6740-15 Standard Test Method for Silanes Used in Rubber Formulations(bis-(triethoxysilylpropyl)sulfanes): Residue on Ignition
• ASTM D6844-02 Standard Test Method for Silanes Used in Rubber Formulations (bis-(triethoxysilylpropyl)sulfanes): Characterization by High Performance Liquid Chromatography (HPLC)
• ASTM D6844-10 Standard Test Method for Silanes Used in Rubber Formulations
  (bis-(triethoxysilylpropyl)sulfanes): Characterization by High Performance Liquid Chromatography (HPLC)
• ASTM D3971-89(1999) Standard Test Method for Dichloromethane-Soluble Matter in Cellulose
• ASTM D3971-89(2019) Standard Test Method for Dichloromethane-Soluble Matter in Cellulose
• ASTM D2378-02 Standard Specification for Formaldehyde 50% Grade Uninhibited and 37% Grade Inhibited and Uninhibited
• ASTM D6127-11 Standard Practice for Handling, Transportation, and Storage of HFC-23 (Trifluoromethane, CHF₃)
• ASTM D6127-97 Standard Practice for Handling; Transportation, and Storage of HFC-23 (FE-13^TM, Trifluoromethane, CHF₃)
• ASTM D6127-10 Standard Practice for Handling, Transportation, and Storage of HFC-23 (Trifluoromethane, CHF₃)
• ASTM D6127-11(2015) Standard Practice for Handling, Transportation, and Storage of HFC-23 (Trifluoromethane, CHF3)
• ASTM D5320-96 Standard Test Methods for Determination of 1,1,1-Trichloroethane and Methylene Chloride Content in Stabilized Trichloroethylene and Tetrachloroethylene
• ASTM E806-99(2003) Standard Test Method for Carbon Tetrachloride and Chloroform in Liquid Chlorine by Direct Injection (Gas Chromatographic Procedure)
• ASTM E806-99 Standard Test Method for Carbon Tetrachloride and Chloroform in Liquid Chlorine by Direct Injection (Gas Chromatographic Procedure)

GM North America, Non-methane calibration gas

• GM 9985641-1994 Adhesive, Promoter, Non-Methylene Choloride, SMC

British Standards Institution (BSI), Non-methane calibration gas

• BS EN 16723-1:2016 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network. Specifications for biomethane for injection in the natural gas network
• PD ISO/TR 22302:2014 Natural gas. Calculation of methane number
• BS PD ISO/TR 22302:2014 Natural gas. Calculation of methane number
• BS EN 16723-2:2017 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network. Automotive fuels specification
• 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 2614:2023 Analysis of natural gas. Biomethane. Determination of terpenes' content by micro gas chromatography
• BS 5482-2:1977 Domestic butane- and propane-gas-burning installations - Installations in caravans and non-permanent dwellings
• 23/30433267 DC BS EN ISO 2613-2. Analysis of natural gas. Biomethane - Part 2. Determination of siloxane content by gas chromatography ion mobility spectrometry
• BS EN ISO 25139:2011 Stationary source emissions. Manual method for the determination of the methane concentration using gas chromatography
• BS 8485:2015 Code of practice for the design of protective measures for methane and carbon dioxide ground gases for new buildings
• BS 8485:2015+A1:2019 Code of practice for the design of protective measures for methane and carbon dioxide ground gases for new buildings
• BS EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method

工业和信息化部, Non-methane calibration gas

• YS/T 1300-2019 Determination of methyldichlorosilane, trimethylchlorosilane and methyltrichlorosilane in chlorosilanes by gas chromatography mass spectrometry

Jiangsu Provincial Standard of the People's Republic of China, Non-methane calibration gas

• DB32/T 3944-2020 Technical specifications for continuous monitoring of non-methane total hydrocarbons in stationary pollution sources

Professional Standard - Agriculture, Non-methane calibration gas

• HJ 1286-2023 Technical specifications for continuous monitoring of non-methane total hydrocarbons in stationary pollution sources
• NY/T 1700-2009 Determination of methane and carbon dioxide in biogas.Gas chromatography
• SN/T 5578-2023 Determination of Methylcyclosiloxanes in Leather by Headspace-Gas Chromatography-Mass Spectrometry
• GB 31656.17-2022 National Food Safety Standard for the Determination of Dithiocyanomethane Residues in Aquatic Products by Gas Chromatography
• 空气和废气监测分析方法 6.1.5-2003 Part Six Analysis of Organic Pollutants Chapter One Volatile Organic Compounds Five Total Hydrocarbons and Non-Methane Hydrocarbons

National Metrological Verification Regulations of the People's Republic of China, Non-methane calibration gas

• JJG(煤炭) 11-1998 Verification Regulation of Methane-Oxygen Detector
• JJG 1138-2017 Non-dispersive Infrared Methane Transmitters for Coal Mine

KR-KS, Non-methane calibration gas

• KS I ISO TR 22302-2017 Natural gas — Calculation of methane number
• KS I ISO 14965-2017 Air quality－Determination of total non-methane organic compounds－Cryogenic preconcentration and direct flame ionization detection method
• KS I ISO 14965-2022 Air quality — Determination of total non-methane organic compounds — Cryogenic preconcentration and direct flame ionization detection method
• KS M ISO 4327-2003(2023) Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method

Group Standards of the People's Republic of China, Non-methane calibration gas

• T/DLSHXH 007-2022 Electronic special gas trifluoroiodomethane
• T/ICMTIA ESG0019-2022 Difluoromethane gas for integrated circuits
• T/ICMTIA ESG0023-2022 Mixed gas 10% methane/argon for integrated circuits
• T/ZGCERIS 0008-2019 Technical specification for assement of ruminal methane emissions of dairy cows
• T/CRIAC 0086-2023 Chemical reagent — Reference material for gas chromatography — Dichloromethane
• T/HZAS 9-2020 Determination of N-Methylpyrrolidone in Textiles by Gas Chromatography
• T/CSTEA 00053-2022 Determination of Methyl Bromide Residue in Tea Headspace Gas Chromatography Method
• T/LCAA 005-2021 Determination of methane, nitrous oxide and carbon dioxide concentrations in gases——gas chromatography method
• T/WSJD 18.6-2021 Gas Chromatography for the Determination of Difluorochloromethane in Chemical Factors in the Air of the Workplace
• T/CPCIF 0017-2018 Determination of Trifluoromethane Content in By-product Hydrogen Chloride by Gas Chromatography
• T/FQIA 006-2022 Determination of Methyl bromide residues in tea - Headspace gas chromatography-mass spectrometry
• T/LNEMA 005-2022 Determination of Monochloroethane in Ambient Air and Exhaust Gas Adsorption on Activated Carbon/Desorption of Methanol - Gas Chromatography
• T/CGAS 004-2018 Technical standard for gas supply by small propane tanks
• T/CNTAC 152-2023 Textiles—Screening method of methylsiloxanes—Pyrolysis-gas chromatography-mass spectrometry method
• T/SBX 045-2021 Determination of Purity of Phenol Alkylcyclohexylcarboxylate Liquid Crystal Monomers by Gas Chromatography

ES-UNE, Non-methane calibration gas

• UNE-EN 16723-1:2017 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 1: Specifications for biomethane for injection in the natural gas network
• UNE-EN 16723-2:2018 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 2: Automotive fuels specification
• UNE-CEN/TR 17238:2018 Proposed limit values for contaminants in biomethane based on health assessment criteria (Endorsed by Asociación Española de Normalización in July of 2018.)
• UNE 84726:2018 Cosmetic raw materials. Hexamethyldisiloxane. Purity determination by gas chromatography.
• UNE 84683:2018 Cosmetic raw materials. Polydimethylcyclosiloxanes. Purity determination by gas chromatography.
• ESPECIFICACION UNE 0062:2020 Guarantees of origin related to renewable gas. Guarantees of origin for biomethane

German Institute for Standardization, Non-methane calibration gas

• DIN EN 16723-1:2017-01 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 1: Specifications for biomethane for injection in the natural gas network; German version EN 16723-1:2016
• DIN EN 16723-1:2017 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 1: Specifications for biomethane for injection in the natural gas network
• DIN EN 16723-2:2017 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 2: Automotive fuels specification
• DIN EN 16723-2:2017-10 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 2: Automotive fuels specification; German version EN 16723-2:2017
• DIN 55957:2016-08 Binders for paints and varnishes - Methylation and silylation of fatty acids and analysis by gas chromatography / Note: DIN 55957 (2000-05) remains valid alongside this standard until 2017-01-31.
• DIN 51422-1:1989 Testing of mineral oil hydrocarbons and similar liquids; determination of the grade of purity by gas-chromatography; n-heptane, iso-octane and toluene
• 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 51422-1:1989-01 Testing of mineral oil hydrocarbons and similar liquids; determination of the grade of purity by gas-chromatography; n-heptane, iso-octane and toluene
• 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

National Health Commission of the People's Republic of China, Non-methane calibration gas

• GBZ/T 326-2022 Standard Gas Chromatographic Method for Determination of Dichloromethane in Urine

Professional Standard-Safe Production, Non-methane calibration gas

• AQ 6211-2008 Coal mine non-dispersive infrared methane transducer
• AQ/T 6211-2008 Non-dispersive infrared methane sensor for coal mine

Occupational Health Standard of the People's Republic of China, Non-methane calibration gas

• GBZ/T 300.73-2017 Determination of Toxic Substances in Workplace Air Part 73: Chloromethane, Dichloromethane, Chloroform and Carbon Tetrachloride
• GBZ/T 300.100-2018 Determination of Toxic Substances in Workplace Air Part 100: Furfural and Dimethylmethane
• GBZ/T 300.161-2018 Determination of Toxic Substances in Workplace Air Part 161: Bromoform

International Organization for Standardization (ISO), Non-methane calibration gas

• ISO/TR 22302:2014 Natural gas - Calculation of methane number
• ISO 14965:2000 Air quality - Determination of total non-methane organic compounds - Cryogenic preconcentration and direct flame ionization detection method
• ISO/TS 2610:2022 Analysis of natural gas — Biomethane — Determination of amines content
• ISO 5916:1982 Methyl chloride for industrial use; Determination of impurities; Gas chromatographic methods
• ISO/DIS 2613-2 Analysis of natural gas — Biomethane — Part 2: Determination of siloxane content by gas chromatography ion mobility spectrometry
• 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/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/DIS 2614 Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatography
• ISO 25139:2011 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography
• 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 4327:1979/Cor 1:1980 Non-ionic surface active agents; Polyalkoxylated derivatives; Determination of hydroxyl value; Phthalic anhydride method
• ISO 4327:1979 Non-ionic surface active agents; Polyalkoxylated derivatives; Determination of hydroxyl value; Phthalic anhydride method

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, Non-methane calibration gas

• GB/T 34674-2017 Technical guideline for methane preparation from coke oven gas
• GB/T 34085-2017 Gas for electronic industry—Trifluoromethane
• GB/T 34246-2017 Technical code for safety of methane preparation from coke oven gas
• GB/T 33672-2017 Cavity Ring-Down Spectroscopy system for measurement of atmospheric methane
• GB/T 34287-2017 Greenhouse gas—Methane measurement—Off-axis integrated cavity output spectroscopy method
• GB/T 35953-2018 Determination of restricted dichloromethane and 1,1,1-trichloroethane in cosmetics—Headspace gas chromatography

Shandong Provincial Standard of the People's Republic of China, Non-methane calibration gas

• DB37/T 3922-2020 Determination of total hydrocarbons, methane and non-methane total hydrocarbons in exhaust gas from stationary pollution sources Portable catalytic oxidation-hydrogen flame ionization detector method
• DB37/T 4147-2020 Water quality—Determination of trihalomethane formation potential—Headspace-gas chromatography

PT-IPQ, Non-methane calibration gas

• NP 132-1957

Military Standard of the People's Republic of China-General Armament Department, Non-methane calibration gas

• 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 533.31A-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 533.26-1988 Detection methods for 45 components of submarine cabin air. Determination of methanol, ethanol, acetaldehyde, and methylene chloride content by gas chromatography.
• 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 533.22-1988 Detection method for 45 components of submarine cabin air. Determination of hydrogen, oxygen, nitrogen and methane content by gas chromatography.

Professional Standard - Coal, Non-methane calibration gas

• MT 423-1995 Methane Calibration Gas Specifications in Air
• MT/T 423-1995
• MT 1098-2009 Optical interference type methane gas transducer for mine

Professional Standard - Meteorology, Non-methane calibration gas

• QX/T 215-2013 Preparation method of standard gases for Carbon Monoxide, Carbon Dioxide and Methane

SAE - SAE International, Non-methane calibration gas

• SAE J1151-1983 Methane Measurement Using Gas Chromatography
• SAE J1151-1976 Methane Measurement Using Gas Chromatography

Society of Automotive Engineers (SAE), Non-methane calibration gas

• SAE J1151A-1979 METHANE MEASUREMENT USING GAS CHROMATOGRAPHY
• SAE J1151-1988 METHANE MEASUREMENT USING GAS CHROMATOGRAPHY
• SAE J1151-2011 Methane Measurement Using Gas Chromatography
• SAE J1151-1991 (R) Methane Measurement Using Gas Chromatography

GOSTR, Non-methane calibration gas

• GOST 34704-2020 Natural combustible gas. Determination of methane number

PL-PKN, Non-methane calibration gas

• PN Z04160-01-1986 Air punty protection ests for methyl iodide ntroduction and scope of the tandard
• PN Z04164-01-1986 Air purity protection ests for rnethyl bromide ntroduction and scope of the standard
• PN Z04144-01-1985 Air purity protection Tests for dibromojethanes Introduction and sCope of the standard
• PN Z04160-02-1986 Air purity protection ests for methyl iodide etermination of methyl iodide in ork places by gas chromatography ith sample enrichment

AENOR, Non-methane calibration gas

• UNE 84726:2006 Cosmetic raw materials. Hexamethyldisiloxane. Quantification of hexamethyldisiloxane by gas chromatography.
• UNE 77251:2003 Air quality -- Determination of total non-methane organic compounds -- Cryogenic preconcentration and direct flame ionization detection method.
• UNE 84683:2005 Cosmetic raw materials. Polydimethylcyclosiloxanes. Determination of the purity by gas chromatography.
• UNE 81580:1992 AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF N-HEXANE AND TOLUENE. PASSIVE SAMPLERS.
• UNE-EN 50303:2001 Group I, Category M1 equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust.

Anhui Provincial Standard of the People's Republic of China, Non-methane calibration gas

• 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

RO-ASRO, Non-methane calibration gas

• STAS 10500/6-1976 MINE AIR Determination of carbon dioxide, oxygen, methane and hydrogen

ESDU - Engineering Sciences Data Unit, Non-methane calibration gas

• ESDU 90015 A-1990 Vapour pressures and critical points of liquids. Halogenated methanes.

国家安全生产监督管理总局, Non-methane calibration gas

• MT/T 1098-2009 Optical interference methane gas sensor for coal mines

未注明发布机构, Non-methane calibration gas

• BS EN 16723-2:2017(2018) Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network Part 2 : Automotive fuels specification

Association of German Mechanical Engineers, Non-methane calibration gas

• VDI 2466 Blatt 1-2008 Gaseous emission measurement - Measurement of methane - Manual gas chromatography method
• VDI 2466 Blatt 2-2008 Gaseous emission measurement - Measurement of methane - Automatic method - Flame ionisation detector (FID)

CEN - European Committee for Standardization, Non-methane calibration gas

• EN 16723-2:2017 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 2: Automotive fuels specification
• PD CEN/TR 17238:2018 Proposed limit values for contaminants in biomethane based on health assessment criteria

VN-TCVN, Non-methane calibration gas

• TCVN 3756-1983 Natural gas.Method for the determination of oxygen, nitrogen and methane by gas chromatography
• TCVN 6570-2005 Permissible explosive for use in underground mine in present of methane gas.Safety testing method
• TCVN 6911-2005 Permissible electrical detonator for use in underground mine in present of methane gas.Safety testing method
• TCVN 6569-1999 Safety permited explosive applying to underground mine in present of methane gas.Amonit explosive AH1.Technical requirements

Professional Standard - Chemical Industry, Non-methane calibration gas

• HG/T 6153-2023 Determination of ethyldichlorosilane in methylchlorosilane by gas chromatography-mass spectrometry
• HG/T 2686-1995 Determination of Trace Hydrogen, Oxygen, Methane, Carbon Monoxide in Inert Gases Gas Chromatography with Zirconia Detector

HU-MSZT, Non-methane calibration gas

• MSZ KGST 2104-1980

United States Navy, Non-methane calibration gas

• NAVY MIL-T-81533 A VALID NOTICE 1-1991 TRICHLOROETHANE 1,1,1, (METHYL CHLOROFORM) INHIBITED, VAPOR DEGREASING
• NAVY MIL-T-81533 A-1967 TRICHLOROETHANE 1,1,1, (METHYL CHLOROFORM) INHIBITED, VAPOR DEGREASING
• NAVY QPL-24572-16-2004 EXTINGUISHER, FIRE, BROMOTRIFLUOROMETHANE (HALON 1301) SYSTEM COMPONENTS (FIXED PIPE, PNEUMATICALLY ACTUATED, NAVAL SHIPBOARD USE)

中华人民共和国国家卫生和计划生育委员会, Non-methane calibration gas

• GBZ 10-2002 Diagnostic criteria for occupational acute methyl bromide poisoning
• GBZ/T 300.65-2017 Determination of Toxic Substances in Workplace Air Part 65: Cyclohexane and Methylcyclohexane

FI-SFS, Non-methane calibration gas

• SFS 3278 E-1985 In case of interpretation disputes the Finnish version applies. Date of translation 1986-12-01.

Professional Standard - Light Industry, Non-methane calibration gas

• QB/T 2852-2007 Dialkyl dimethyl ammonium halides (C～)
• QB/T 4083-2010 Dialkyl dimethyl ammonium halides(C～C)
• QB/T 1914-1993 Determination of average relative molecular weight of fatty alkyl trimethyl ammonium halide and fatty alkyl dimethyl benzyl ammonium halide by gas-liquid chromatography
• QB/T 1914-2013 Determination of mean relative molecular weight of alkyltrimethylammonium halide and alkyldimethylbenzylammonium halide by GC

NL-NEN, Non-methane calibration gas

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

RU-GOST R, Non-methane calibration gas

• GOST R 50004-1992 Methyl chloride for industrial use. Determination of impurities. Gas chromatographic methods
• GOST R ISO 14965-2008 Air quality. Determination of total non-methane organic compounds. Cryogenic preconcentration and direct flame ionization detection method
• GOST 33093-2014 Vase oils. Gas chromatographic method for determination of N-methylpyrrolidone
• GOST R 57025-2016 Fish, non-fish objects and products from them. Immunoenzyme method of determination of the triphenylmethane dyes
• GOST R 52532-2006 Base oils. Gas chromatographic method for determination of N-methylpyrrolidone
• GOST 7140-1998 Industrial explosives. Test methods in methane air and dust air mixtures
• GOST 7140-1981 Industrial explosives. Test methods in methanair and dustair mixtures
• GOST R 8.925-2016 State system for ensuring the uniformity of measurements. Certified reference materials of gas mixtures with Hydrogen, Nitrogen, Oxygen, Carbon Oxide, Carbon Dioxide, Methane, Propane, Hexane. Procedure of determining the metrological characteristics
• GOST R ISO 25139-2015 Stationary source emissions. Manual method for the determination of the methane concentration using gas chromatography

Jiangxi Provincial Standard of the People's Republic of China, Non-methane calibration gas

• DB36/T 1407-2021 Atmospheric carbon dioxide and methane observation operation technical regulations

CZ-CSN, Non-methane calibration gas

• CSN 83 0151-1964 Determination of carbon dioxide, methane and oxygen by the Orsat apparatus
• CSN EN 50033-1994 Electrical apparatus for potentially explosive atmospheres.caplights for mines susceptible to firedamp

Fujian Provincial Standard of the People's Republic of China, Non-methane calibration gas

• DB35/T 1913-2020 Determination of non-methane total hydrocarbons in exhaust gas from stationary pollution sources Portable catalytic oxidation-hydrogen flame ionization detector method

Professional Standard - Commodity Inspection, Non-methane calibration gas

• SN/T 4194-2015 Inspection rules for import and export dangerous chemical products.Natural gas and methane
• SN/T 3070-2011 Technical standard of methyl bromide fumigation treatment for vegetable seeds

Professional Standard - Petrochemical Industry, Non-methane calibration gas

• SH/T 0653-1998 Petroleum waxes.Determination of carbon number distribution of normal paraffin and non-normal paraffin hydrocarbons.Gas chromatography

Professional Standard - Ocean, Non-methane calibration gas

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

European Committee for Standardization (CEN), Non-methane calibration gas

• 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 2614:2023 Analysis of natural gas - Biomethane - Determination of terpenes\' content by micro gas chromatography (ISO 2614:2023)
• EN ISO 25139:2011 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography (ISO 25139:2011)
• prEN ISO 2613-2 Analysis of natural gas - Biomethane - Part 2: Determination of siloxane content by gas chromatography ion mobility spectrometry (ISO/DIS 2613-2:2023)
• prEN ISO 2614 Analysis of natural gas - Biomethane - Determination of terpenes' content by micro gas chromatography (ISO/DIS 2614:2022)
• EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method

Professional Standard - Electron, Non-methane calibration gas

• SJ 2800-1987 Method for determination of trace methanane in electronic grade gases--Hydrogen flame ionization deteror method
• SJ 3240-1989 Method for determination of trace Methane and hydrogen in electronic grade Argon--Argon ionization gas chromatography method

Professional Standard - Energy, Non-methane calibration gas

• NB/SH/T 0653-2021 Determination of content and carbon number distribution of normal and non-normal paraffins in petroleum waxes by gas chromatography

American National Standards Institute （ANSI), Non-methane calibration gas

• BS EN ISO 2613-1:2023 Analysis of natural gas. Silicon content of biomethane Determination of total silicon by atomic emission spectroscopy (AES) (British Standard)

(U.S.) Ford Automotive Standards, Non-methane calibration gas

• FORD ESA-M17B2-A-2002 DICHLORODIFLUOROMETHANE REFRIGERANT ***TO BE USED WITH FORD WSS-M99P1111-A***
• FORD ESA-M17B2-A-2010 DICHLORODIFLUOROMETHANE REFRIGERANT ***TO BE USED WITH FORD WSS-M99P1111-A***
• FORD SK-M17B9501-A-2002 DICHLORODIFLUOROMETHANE WITH ADDITIVES ***TO BE USED WITH FORD WSS-M99P1111-A***

Danish Standards Foundation, Non-methane calibration gas

• DS/EN ISO 25139:2011 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography
• DS/EN 50303:2001 Group I, Category M1 equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust

Taiwan Provincial Standard of the People's Republic of China, Non-methane calibration gas

• CNS 2592-1967 Method of Analysis for Carbon Dioxide, Oxygen, Carbon Monoxide Hydrogen and Methane in Gases

North Atlantic Treaty Organization Standards Agency, Non-methane calibration gas

• STANAG 4498-2004 UNARMOURED VEHICLES, HELICOPTERS AND FIELD FORTIFICATION TARGETS

Lithuanian Standards Office , Non-methane calibration gas

• LST EN 50303-2003 Group I, category M1 equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust

中国气象局, Non-methane calibration gas

• QX/T 429-2018 Specification for Off-Axis Integrating Cavity Output Spectrometry for Observation of Greenhouse Gases Carbon Dioxide and Methane

Others:   Non-methane calibration gas, Methane calibration gas, Non-methane total hydrocarbon gas phase, Methane calibration gas, Non-methane Total Hydrocarbons Gas Chromatography, Non-methane Total Hydrocarbons Gas Chromatography, Non-methane Total Hydrocarbon Gas Chromatography, Gas phase non-methane total hydrocarbons, Methane calibration gas, Non-methane total hydrocarbons + gas chromatography.