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Determining the amount of carbon dioxide in the air

Determining the amount of carbon dioxide in the air, Total:499 items.

In the international standard classification, Determining the amount of carbon dioxide in the air involves: Fuels, Inorganic chemicals, Products of the chemical industry, Coals, Non-metalliferous minerals, Protective equipment, Air quality, Analytical chemistry, Water quality, Environmental protection, Occupational safety. Industrial hygiene, Metalliferous minerals, Insulating fluids, Construction materials, Organic chemicals, Materials for the reinforcement of composites, Powder metallurgy, Road vehicles in general, General methods of tests and analysis for food products, Farming and forestry, Beverages, Vocabularies, Nuclear energy engineering, Galvanic cells and batteries, Iron and steel products, Paints and varnishes, Testing of metals, Non-ferrous metals, Fertilizers, Plastics, Tobacco, tobacco products and related equipment, Alarm and warning systems, Metrology and measurement in general, Paint ingredients, Glass, Electrical accessories, Petroleum products in general, Furniture, Rubber and plastics products, Domestic, commercial and industrial heating appliances, Natural gas, Milk and milk products, Edible oils and fats. Oilseeds, MINING AND MINERALS, Internal combustion engines for road vehicles, Extraction and processing of petroleum and natural gas, Welding, brazing and soldering, Petroleum, petroleum products and natural gas handling equipment, Sugar. Sugar products. Starch.

Professional Standard - Forestry, Determining the amount of carbon dioxide in the air

LY/T 1221-1999 Determination of carbon dioxide content in forest soil air

Professional Standard - Petroleum, Determining the amount of carbon dioxide in the air

SY/T 7506-1996 Narural gas.Determination of carbon dioxide content.Barium hydroxide method

Anhui Provincial Standard of the People's Republic of China, Determining the amount of carbon dioxide in the air

DB34/T 3690-2020 Determination of carbon dioxide and nitrogen content in liquefied petroleum gas
DB34/T 3242-2018 Determination of Dimethoxymethane Content in Gasoline by Gas Chromatography

Japanese Industrial Standards Committee (JISC), Determining the amount of carbon dioxide in the air

JIS K 0304:1996 Methods for determination of carbon dioxide in air
JIS D 1030:1998 Automobiles -- Analytical procedure for measurement of carbon monoxide, carbon dioxide, total hydrocarbons and oxides of nitrogen in exhaust gas
JIS K 0098:1988 Methods for determination of carbon monoxide in flue gas
JIS K 0098:1998 Methods for determination of carbon monoxide in flue gas
JIS K 0098:2016 Methods for determination of carbon monoxide in flue gas
JIS K 0091:1998 Methods for determination of carbon disulfide in flue gas
JIS D 1030:1995 Analytical procedure for continuous measurement of carbon monoxide, carbon dioxide and hydrocarbon in automobile exhaust gas
JIS K 0104:2000 Methods for determination of nitrogen oxides in flue gas
JIS D 1028:1983 Measuring method of carbon monoxide in automobile exhaust gas (idling)
JIS K 0104:1984 Methods for determination of oxides of nitrogen in flue gases
JIS K 0103:2005 Methods for determination of sulfur oxides in flue gas
JIS K 0103:1999 Methods for determination of sulfur oxides in flue gas
JIS K 0104:2011 Methods for determination of nitrogen oxides in flue gas
JIS K 0103:2011 Methods for determination of sulfur oxides in flue gas
JIS S 3302:2021 Determination of the amount of chlorine dioxide gas generated by sanitization products -- Small chamber method
JIS K 0228:1986 Analytical method for trace sulfur dioxide in dilvent gas and zero gas
JIS K 6955:2006 Plastics -- Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
JIS K 6955:2017 Plastics -- Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
JIS B 7991:2002 Automated measuring systems for sulfur dioxide in flue gas using non-extractive methods

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determining the amount of carbon dioxide in the air

GB/T 8984.2-1997 Determination of carbon monoxide,carbon dioxide and hydrocarbon in the gases--Part 2:Determination of total content of carbon monoxide,carbon dioxide and hydrocarbon in gases--Gas chromatographic method
GB/T 218-1996 Determination of carbon dioxide content in the mineral carbonates associated with coal
GB/T 1876-1995 Phosphate rock and concentrate--Determination of carbon dioxide content--Gasometric method
GB/T 8984.1-1997 Determination of carbon monoxide,carbon dioxide and hydrocarbon in the gases--Part 1: Determination of carbon monoxide、carbon dioxide and mathane in the gases--Gas chromatographic method
GB/T 8984-2008 Determination of carbon monoxide, carbon dioxide and hydrocarbon in gases. Gas chromatographic method
GB/T 18174-2000 Rubber-Determination of silicon dioxide content
GB/T 14326-1993 Determination of carbon disulfide content in benzene
GB/T 14326-2009 Determination of carbon disulfide content in benzene
GB/T 3394-1993 Ethylene and propylene for industrial use. Determination of trace of carbon monoxide and carbon dioxide. Gas chromatographic method
GB/T 8984.3-1997 Determination of carbon monoxide, carbon dioxide and hydrocarbon in the gases--Part 3: Determination of total hydrocarbon in gases--Flame ionization method
GB/T 3394-2009 Ethylene and propylene industrial use-Determination of trace carbon monoxide,carbon dioxide and acetylene-Gas chromatotographic method
GB/T 4348.1-2000 Sodium hydroxide for industrial use-Determination of sodium hydroxide and sodium carbonate content
GB 24428-2009 Limitation of mercury content for zinc silver oxide,zinc oxygen and zinc manganese dioxide button batteries
GB/T 15057.4-1994 Limestone for chemical industry- Determination of iron and aluminium oxides content- Gravimetric method
GB/T 14680-1993 Air quality. Determination of carben disulfide. Diethylamine spectrophometric method
GB/T 9801-1988 Air quality--Determination of carbon monoxide--Non-disperisive infrared spectrometry
GB/T 17828-1999 Butadiene for industrial use-Determination of peroxides-Titrimetric method
GB/T 16028-1995 Workplace air--Determination of carbon disulfide--Diethylamine spectrophotometric method
GB/T 15816-1995 Determination of total silica content in detergents and soaps--Gravimetric method
GB/T 28124-2011 Determination of trace hydrogen,oxygen,methane and carbon monoxide in the inert gases. Gas chromatographic method
GB/T 23843-2009 Inorganic chemical products.General method for the determination of total phosphorus(V)oride content
GB/T 16019-1995 Workplace air--Determination of chromium trioxide, chromates and dichromates--Diphenylcarbazide spectrophotometric method
GB/T 1873-1995 Phosphate rock and concentrate--Determination of silicon dioxide content--Gravimetric and volumetric methods
GB/T 11200.2-1989 Membrane process sodium hydroxide--Determination of aluminium oxide content--Spectrometric method
GB 2591.3-1981 Determination of silicon dioxide content in bastnaesite concentrates
GB/T 15057.5-1994 Limestone for chemical industry- Determination of silicon dioxide content- Molybdenum blue spectrophotometric method
GB/T 16034-1995 Workplace air--Determination of arsenic trioxide and pentoxide--Silver diethyl dithiocarbamate spectrophotometric method
GB/T 12031-1989 Determination of total phosphorus pentoxide content in detergents--Quinoline phosphomolybdate gravimetric method
GB 2591.5-1981 Determination of thorium dioxide content in bastnaesite concentrates
GB 2591.8-1981 Determination of phosphorus pentoxide content in bastnaesite concentrates
GB/T 8969-1988 Air quality--Determination of nitrogen oxides in ambient air--Griess-saltzman method
GB 8969-1988 Air Quality Nitrogen Oxides Determination Naphthaleneethylenediamine Hydrochloride Colorimetric Method
GB/T 16633-1996 Industrial circulating cooling water--Determination of silica--Spectrophotometric method
GB/T 11060.6-2011 Natural gas.Determination of sulfur compounds.Part 6: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry
GB/T 16036-1995 Workplace air--Determination of phosphorus pentoxide--Ammonium molybdate spectrophotometric method
GB/T 16032-1995 Workplace air--Determination of nitrogen oxides--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
GB/T 22047-2008 Plastics. Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
GB/T 20377-2006 Modified starch.Determination of adipic acid content of acetylated di-starch adipates.Gas chromatographic method
GB/T 23943-2009 Inorganic chemicals for industrial use.General method for the determination of chromium(Ⅵ)content.1,5-Diphenylcarbohydrazide spectrophotometric method

American Society for Testing and Materials (ASTM), Determining the amount of carbon dioxide in the air

ASTM UOP829-82 Titrimatric Determination of CO2 in Ethanolamines
ASTM D1756-96(2000) Standard Test Method for Determination as Carbon Dioxide of Carbonate Carbon in Coal
ASTM D1756-96 Standard Test Method for Determination as Carbon Dioxide of Carbonate Carbon in Coal
ASTM D1756-02 Standard Test Method for Determination as Carbon Dioxide of Carbonate Carbon in Coal
ASTM D1827-92(2002) Standard Test Method for Gas Content (Nonacidic) of Insulating Liquids by Displacement with Carbon Dioxide
ASTM D1827-92(2002)e1 Standard Test Method for Gas Content (Nonacidic) of Insulating Liquids by Displacement with Carbon Dioxide
ASTM UOP619-83 Fluorine in Hydrocarbons by Oxy-Hydrogen Combustion
ASTM C1179-91(2000) Standard Test Method for Oxidation Mass Loss of Manufactured Carbon and Graphite Materials in Air
ASTM D1607-91(2018)e1 Standard Test Method for Nitrogen Dioxide Content of the Atmosphere (Griess-Saltzman Reaction)
ASTM C1502-16 Standard Test Method for Determination of Total Chlorine and Fluorine in Uranium Dioxide and Gadolinium Oxide
ASTM C1502-01 Standard Test Method for Determination of Total Chlorine and Fluorine in Uranium Dioxide and Gadolinium Oxide
ASTM D1827-92(1996)e1 Standard Test Method for Gas Content (Nonacidic) of Insulating Liquids by Displacement with Carbon Dioxide
ASTM UOP744-04 Aromatics in Hydrocarbons by Gas Chromatography
ASTM UOP744-06 Aromatics in Hydrocarbons by GC
ASTM D1607-91(2005) Standard Test Method for Nitrogen Dioxide Content of the Atmosphere (Griess-Saltzman Reaction)
ASTM UOP291-15 Total Chloride in Alumina and Silica-Alumina Catalysts by Microwave Digestion and Potentiometric Titration
ASTM C1457-00(2010)e1 Standard Test Method for the Determination of Total Hydrogen Content of Uranium Oxide Powders and Pellets by Carrier Gas Extraction
ASTM D7649-10 Standard Test Method for Determination of Trace Carbon Dioxide, Argon, Nitrogen, Oxygen and Water in Hydrogen Fuel by Jet Pulse Injection and Gas Chromatography/Mass Spectrometer Analysis
ASTM D4413-98e1 Standard Test Method for Determination of Ethylene Oxide in Workplace Atmospheres (Charcoal Tube Methodology)
ASTM D4413-98(2003) Standard Test Method for Determination of Ethylene Oxide in Workplace Atmospheres (Charcoal Tube Methodology)
ASTM D5904-96 Standard Test Method for Total Carbon, Inorganic Carbon, and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM C1179-91(2010)e1 Standard Test Method for Oxidation Mass Loss of Manufactured Carbon and Graphite Materials in Air
ASTM C1179-91(2005) Standard Test Method for Oxidation Mass Loss of Manufactured Carbon and Graphite Materials in Air
ASTM C1457-00(2005) Standard Test Method for the Determination of Total Hydrogen Content of Uranium Oxide Powders and Pellets by Carrier Gas Extraction
ASTM UOP989-14 Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
ASTM D7649-10(2017) Standard Test Method for Determination of Trace Carbon Dioxide, Argon, Nitrogen, Oxygen and Water in Hydrogen Fuel by Jet Pulse Injection and Gas Chromatography/Mass Spectrometer Analysis
ASTM D7649-19 Standard Test Method for Determination of Trace Carbon Dioxide, Argon, Nitrogen, Oxygen and Water in Hydrogen Fuel by Jet Pulse Injection and Gas Chromatography/Mass Spectrometer Analysis
ASTM D2010/D2010M-98(2010) Standard Test Methods for Evaluation of Total Sulfation Activity in the Atmosphere by the Lead Dioxide Technique
ASTM D5578-94(1999)e1 Standard Test Method for Determination of Ethylene Oxide in Workplace Atmospheres (HBr Derivatization Method)
ASTM UOP960-20 Determination of Trace Oxygenated Hydrocarbons in Gaseous, LPG and Liquid Hydrocarbon Streams by GC

RO-ASRO, Determining the amount of carbon dioxide in the air

STAS SR 12271-8-1994
STAS 10194-1989 AIR PURITY Sulphur dioxide content determination
SR 5063/9-1993 Silicon carbide. Determination of iron trioxide content
STAS 3263-1961
STAS 6266-1963
STAS 10500/6-1976 MINE AIR Determination of carbon dioxide, oxygen, methane and hydrogen
STAS SR EN 196-21-1989 Methods of testing cement - Determination of the chloride, carbon dioxide and alkali content of cement
STAS 1574/18-1975 IRON ORES AND CONCENTRATES Determination of carbon dioxide content
STAS 8623/7-1970 PHOSPHORITES AND APATITES Determination of carbon dioxide content
STAS 10500/2-1976 MINE AIR etermination of sulphur dioxide
SR ISO 314:1996 Manganese ores - Determination of carbon dioxide content - Gravimetric method
STAS SR 13303-6-1996 Chlorous mud-Determination of sulphur content-Barium sulphate gravimetric and sulphur dioxide titrimetric method after combustion

YU-JUS, Determining the amount of carbon dioxide in the air

JUS H.F8.151-1986 Gases. Determination of carbon dioxid content. Absorption method
JUS H.F8.152-1986 Gases. Determination ofcarbon dioxid content. Gas chromatographic methctC/
JUS H.F8.150-1989 Gases. Determination ofcarbon dioxide. Choice of methods
JUS H.F8.153-1986 Gases. Determination of carbon dioxid content. Infrared spectrophotometric method
JUS H.B8.700-1997 Basic petroleum products - Determination of carbon-monoxide and carbon-dicaide content in C3 and ligkter hydrocarbon products - Gas chromatographic method
JUS H.B9.200-1997 Propylene - Determination of hydrocafbon in propylene concentrates - Gas chromatographic 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, Determining the amount of carbon dioxide in the air

GB/T 218-2016 Determination of the carbonate carbon dioxide content in coal

ZA-SANS, Determining the amount of carbon dioxide in the air

SANS 5941:2009 Carbon dioxide content of coal (titrimetric method)

British Standards Institution (BSI), Determining the amount of carbon dioxide in the air

BS EN 13274-6:2002 Respiratory protective devices - Methods of test - Determination of carbon dioxide content of the inhalation air
BS ISO 12039:2019 Stationary source emissions. Determination of the mass concentration of carbon monoxide, carbon dioxide and oxygen in flue gas. Performance characteristics of automated measuring systems
BS EN 13577:2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water
BS EN ISO 3231:1993 Paints and varnishes - Determination of resistance to humid atmospheres containing sulfur dioxide
BS ISO 8300:2013 Nuclear fuel technology. Determination of plutonium content in plutonium dioxide of nuclear grade quality. Gravimetric method
BS ISO 16900-9:2015 Respiratory protective devices. Methods of test and test equipment. Determination of carbon dioxide content of the inhaled gas
BS EN 50543:2011 Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air. Requirements and test methods
BS 1747-3:1969 Methods for measurement of air pollution - Determination of sulphur dioxide
BS EN 10036:1991 Chemical analysis of ferrous materials - Determination of total carbon in steels and irons - Gravimetric method after combustion in a stream of oxygen
BS EN 10036:1991(1999) Chemical analysis of ferrous materials - Determination of total carbon in steels and irons - Gravimetric method after combustion in a stream of oxygen
BS EN ISO 22526-2:2021 Plastics. Carbon and environmental footprint of biobased plastics - Material carbon footprint, amount (mass) of CO2 removed from the air and incorporated into polymer molecule
BS 1747-9:1987 Methods for measurement of air pollution. Determination of the mass concentration of nitrogen oxides in ambient air: chemiluminescence method
BS 5688-27:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total and alkali-soluble silica contents of crude sodium borates
BS 7967-5:2010 Carbon monoxide in dwellings and other premises and the combustion performance of gas-fired appliances.Part 5: Guide for using electronic portable combustion gas analysers in non-domestic premises for the measurement of carbon monoxide and carbon dioxid
BS EN ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method
BS ISO 6768:1998 Ambient air - Determination of mass concentration of nitrogen dioxide - Modified Griess-Saltzman method
BS 1747-12:1993 Methods for measurement of air pollution. Determination of the mass concentration of ozone in ambient air: chemiluminescence method
BS ISO 12988-2:2004 Carbonaceous materials used in the production of aluminium - Baked anodes - Determination of the reactivity to carbon dioxide - Thermogravimetric method
BS EN ISO 14852:2018 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium. Method by analysis of evolved carbon dioxide
BS EN ISO 14852:1999 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide
BS ISO 23157:2021 Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method
BS 7967-2:2005 Carbon monoxide in dwellings and the combustion performance of gas-fired appliances - Guide for using electronic portable combustion gas analysers in the measurement of carbon monoxide and the determination of combustion performance
BS 5688-2:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of boric oxide content of boric oxide
21/30429402 DC BS ISO 23157. Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method
BS 6069 Sec.4.1:1990 Characterization of air quality. Stationary source emissions. Method for the determination of the mass concentration of sulphur dioxide: hydrogen peroxide/barium perchlorate/Thorin method

Korean Agency for Technology and Standards (KATS), Determining the amount of carbon dioxide in the air

KS M 2303-2006 Methods for determination of carbon disulfide in exhaust gas
KS I 2208-2008(2013) Methods for determination of carbon dioxide in air
KS I 2208-2008 Methods for determination of carbon dioxide in air
KS E ISO 314:2011 Manganese ores-Determination of carbon dioxide content-Gravimetric method
KS E ISO 314:2013 Manganese ores－Determination of carbon dioxide content－Gravimetric method
KS R 1021-2014 Continuous measurement method of concentration carbon monoxide, carbon dioxide and hydrocarbon in automobile exhaust gas
KS R 1021-1980 Continuous measurement method of concentration carbon monoxide, carbon dioxide and hydrocarbon in automobile exhaust gas
KS E ISO 925:2007 Solid mineral fuels－Determination of carbonate carbon content－Gravimetric method
KS R 1021-2014(2019) Continuous measurement method of concentration carbon monoxide, carbon dioxide and hydrocarbon in automobile exhaust gas
KS I ISO 12039:2006 Stationary source emissions－Determination of carbon monoxide, carbon dioxide and oxygen－Performance characteristics and calibration of automated measuring systems
KS I ISO 12039:2021 Stationary source emissions — Determination of carbon monoxide, carbon dioxide and oxygen — Performance characteristics and calibration of automated measuring systems
KS I ISO 12039-2006(2016) Stationary source emissions－Determination of carbon monoxide, carbon dioxide and oxygen－Performance characteristics and calibration of automated measuring systems
KS M 1962-2017(2022) Ethylene and propylene for industrial use — Determination of traces of carbon monoxide and carbon dioxide — Gas chromatographic method
KS M 5977-2009 Test method of resistance to humid atmospheres containing sulphur dioxide-paints and varnishes
KS I ISO 4221:2006 Air quality－Determination of mass concentration of sulphur dioxide in ambient air(Thorin spectrophotometric method)
KS I ISO 4221-2006(2016) Air quality－Determination of mass concentration of sulphur dioxide in ambient air(Thorin spectrophotometric method)
KS I ISO 10498-2005(2020) Ambient air－Determination of sulfur dioxide－Ultraviolet fluorescence method
KS I ISO 8186:2006 Ambient air－Determination of the mass concentration of carbon monoxide(Gas chromatographic method)
KS I ISO 8186-2006(2016) Ambient air－Determination of the mass concentration of carbon monoxide(Gas chromatographic method)
KS I ISO 8186:2021 Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method
KS M ISO 17556:2020 Plastics — Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
KS M ISO 17556:2015 Plastics－Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
KS H ISO 8454:2009 Cigarettes-Determination of carbon monoxide in the vapour phase of cigarette smoke-NDIR method
KS I ISO 4224-2006(2016) Ambient air－Determination of carbon monoxide－Non－dispersive infrared spectrometry method
KS M ISO 3423-2015(2020) Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method
KS M ISO 6745:2007 Zinc phosphate pigments for paints-Specifications and methods of test
KS A ISO 9889-2012(2022) Determination of carbon content in uranium dioxide powder and sintered pellets－Resistance furnace combustion－Titrimetric/coulometric/infrared absorbtion method
KS A ISO 9889-2012(2017) Determination of carbon content in uranium dioxide powder and sintered pellets－Resistance furnace combustion－Titrimetric/coulometric/infrared absorbtion method
KS A ISO 9891-2012(2017) Determination of carbon content in uranium dioxide powder and sintered pellets－High-frequency induction furnace combustion－Titrimetric/coulometric/infrared absorption methods
KS A ISO 9891-2012(2022) Determination of carbon content in uranium dioxide powder and sintered pellets－High-frequency induction furnace combustion－Titrimetric/coulometric/infrared absorption methods
KS I ISO 6768-2014(2019) Ambient air — Determination of mass concentration of nitrogen dioxide(Modified Griess-Saltzman method)
KS A ISO 9891:2012 Determination of carbon content in uranium dioxide powder and sintered pellets－High-frequency induction furnace combustion－Titrimetric/coulometric/infrared absorption methods
KS E 7002-2005 Methods for determination of carbon monoxide andtemperature from combustion gases generated fromcombustion apparatus for holed coal briquette
KS E 7002-1973 Methods for determination of carbon monoxide andtemperature from combustion gases generated fromcombustion apparatus for holed coal briquette
KS A ISO 9889:2012 Determination of carbon content in uranium dioxide powder and sintered pellets－Resistance furnace combustion－Titrimetric/coulometric/infrared absorbtion method

国家市场监督管理总局、中国国家标准化管理委员会, Determining the amount of carbon dioxide in the air

GB/T 40789-2021 Gas analysis—Online automated measuring systems for content of carbon monoxide , carbon dioxide and oxygen—Determination of performance characteristics
GB/T 38216.1-2019 Steel slag—Determination content of chromic oxide—Diphenyl carbazide spectrophotometry method
GB/T 41153-2021 Determination of boron, aluminum and nitrogen impurity content in silicon carbide single crystal—Secondary ion mass spectrometry

BE-NBN, Determining the amount of carbon dioxide in the air

NBN T 94-301-1976 Determination of nitrogen dioxyde contents of ambient air -Griess-Saltzman method
NBN T 94-302-1976 Determination of nitrogen oxydes and of nitrogen monoxyde contents of ambient air - Griess-Saltzman method
NBN T 94-202-1977 Determination of sulphur dioxide content in ambient air - West and Gaeke method
NBN T 94-201-1975 Air sampling and analysis methods — Determination of sulphur dioxide (SO2) content in ambient air — Hydrogen peroxide method
NBN T 03-196-1980 Potassium hydroxide for industrial use - Determination of carbon dioxide content - Titrimetric method
NBN T 03-084-1979 Ammonium hydrogen carbonate for industrial use (including food-stuffs) - Determination of total carbon dioxide content - Titri-metric method
NBN T 94-501-1980 Determination of flueride content in ambient air
NBN T 94-501-1984 Determination of fluoride content in ambient air
NBN T 03-122-1980 Sodium hydroxide for industrial use - Determination of carbonates content - Gas-volumetric method
NBN-ISO 3231:1994 Paints and varnishes - Determination of resistance to humid atmospheres containing sulfur dioxide
NBN-EN 10036-1992 Chemical analysis of ferrous materials. Determination of total carbon in steels and irons. Gravimetric method after combustion in a stream of oxygen
NBN T 95-301-1977 Determination of the nitrogen oxides content of flue gasses -Photometrie method with chromotropic acid
NBN T 94-203-1977 Determination of hydrogensulfide content in ambient air - Methylene blue raethod

PL-PKN, Determining the amount of carbon dioxide in the air

PN Z04095 Arkusz 01-1974 Air purity protection Tests for carbon dioxide Determination of carbon dioxide work station by method with strontium hydroxide
PN Z04094 Arkusz 01-1974 Air puri?y protection Tests tor carbon monoxide Determinalion of carbon monoxide in work s?a?ion by iodometric method
PN Z04039-1968 Datormination o? tulphur dioxide in ai
PN Z04075-1961 Speedy Me?hod for De?er mina?ion of Ni?rogen Oxyde* in Air
PN Z04095 Arkusz 02-1974 Air purity protection Te?ts lor carbon dioxide Determinalion ot carbon dioxide in work ?tation by volumetric method with apparat Manogaz 1
PN Z04094 Arkusz 02-1974 Air purity protection Tests for carbon monoxide Determination of carbon monoxide in work station by conductometric method
PN A99007-07-1987 Cigarettes Chemical studies on cigarette smoke Determination of the content of carbon monoxide
PN Z04092-05-1990 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen oxide, dioxide and total nitrogen oxides in waste gases (emission)
PN Z04015-08-1992 Air purity protection Tests tor content of sulphur and its compounds Determination of" carbon disulphide in industrial installations by spectrophotometry with using potassium ethylxantate
PN Z04005-03-1987 Air purity protection Tests for alkalies Determination of potassium hydroxide in work places by colorimetric method
PN Z04005-04-1987 Air purity protection Tests for alkalies Determination of potassium hydroxide in work places by potentiometric method
PN C04567-09-1989 Water and waste water Test for silica Determination oi silica total, reactive and nonreactive by colorimetrie method Rang?: 0,01-5,0 mg/l
PN C04600 ArkusZ13-1974 Water and waste water Tests for chlorine and his cora- pounds content and chlorine de- mand Determination of chlorine dioxide in water by iodometric titration
PN Z04056-02-1991 Air purity protection Tests for sulfuric acid and sulfur trioxide content Determination of sulfuric acid and sulfur trioxide in work places by turbidimetric method
PN Z04020-02-1991 Air purity protection. Tests for elemental carbon content. Determination of elemental carbon in dust in ambient air (immission) by gas chromatography
PN Z04005-05-1987 Air purity protection Tests for alkalies Determination of potassium hydroxide in work places by tlame atomie absorption
PN Z04092-08-1989 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen dioxide in ambient air (imision) by spectrophotometric method with passive sampling
PN C96003-1985 Petroleum products Determination of hydrocarbons C1 — C5 content in hydrocarbon gases C3 — C4 by gas chromatography method

NO-SN, Determining the amount of carbon dioxide in the air

NS 4855-1981 Air quality - Determination of nitrogendioxide in ambient air
NS 3058-4-1994 Enclosed wood heaters. Smoke emission. Part 4: Determination of the content of carbon monoxide (CO) and carbon dioxide (CO2) in the flue gas
NS 4859-1983 Air quality - Emission measurement - Manual determination of concentration of sulphur trioxide/sulphuric acid and sulphur dioxide in dustladen gases - Isopropanol method
NS 4869-1985 Air quality - Nitrogen dioxide content in workplace atmosphere - Colometric metod

Association Francaise de Normalisation, Determining the amount of carbon dioxide in the air

NF T90-011:1962 WATER TESTING. DETERMINATION OF CARBON DIOXIDE.
NF EN 13274-6:2002 Appareils de protection respiratoire - Méthodes d'essai - Partie 6 : détermination de la teneur en dioxyde de carbone de l'air inhalé
NF T20-378:1977 Potassium hydroxide for industrial use. Determination of carbon dioxide content. Titrimetric method.
NF S76-007-6*NF EN 13274-6:2002 Respiratory protective devices - Methods of test - Part 6 : determination of carbon dioxide content of the inhalation air.
NF X43-009:1973 Nitrogen dioxyde content of the atmosphere (griess saltzman reaction).
NF X43-019:1983 Atmospheric pollution. Determination of the sulphur dioxide content of the ambient air by means of ultraviolet fluorescence.
NF P15-478:1990 Methods of testing cement. Determination of the chloride, carbon dioxide and alkali content of cement.
NF X43-012:1974 Determination of carbon monoxide content in the ambient outdoor air, by absorption of an infrared radiation.
NF M03-036:1971 SOLID MINERAL FUELS. DETERMINATION OF CARBON DIOXIDE CONTENT BY THE GRAVIMETRIC METHOD.
NF T20-381:1977 Potassium hydroxide for industrial use. Determination of carbonates content. Gas-volumetric method.
NF X43-020:1983 ATMOSPHERIC POLLUTION. DETERMINATION OF TOTAL GASEOUS SULPHUR OR SULPHUR DIOXIDE ONLY BY FLAME. PHOTOMETRY IN AMBIANT AIR.
NF X43-015:1976 Air pollution. Nitrogen dioxide content of atmospheric air. Method of determination by collection on a triethanolamine-impregnated filter.
NF P18-449*NF EN 13577:2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water
NF M60-404:1998 Determination of plutonium content in plutonium dioxide (PuO2) of nuclear grade quality. Gravimetric method.
NF EN 50543:2011 Matériels électroniques portables et transportables de détection et de mesure du dioxyde de carbone et/ou du monoxyde de carbone dans l'air ambiant intérieur des locaux - Exigences et méthodes d'essai
NF T20-807:1980 Ethylene and propylene for industrial use. Determination of traces of carbon monoxide and carbon dioxide. Gas chromatographic method.
NF S76-020-9*NF ISO 16900-9:2016 Respiratory protective devices - Methods of test and test equipment - Part 9 : determination of carbon dioxide content of inhaled gas
NF T20-524:1973 Sodium and potassium silicates for industrial use. Determination of carbon dioxide content expressed as sodium or potassium carbonate. Gas-volumetric method.
NF M60-404*NF ISO 8300:2014 Nuclear fuel technology - Determination of plutonium content in plutonium dioxide of nuclear grade quality - Gravimetric method
NF EN ISO 17556:2019 Plastiques - Détermination de la biodégradabilité aérobie ultime des matériaux plastiques dans le sol par mesure de la demande en oxygène dans un respiromètre ou de la teneur en dioxyde de carbone libéré
NF A06-301:1989 Chemical analysis of ferrous materials. Determination of total carbon in steels and irons. Gravimetric method after combustion in a stream of oxygen.
NF C23-543*NF EN 50543:2011 Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air - Requirements and test methods.
NF ISO 17091:2013 Air des lieux de travail - Détermination de la teneur en hydroxyde de lithium, hydroxyde de sodium, hydroxyde de potassium et dihydroxyde de calcium - Méthode par mesurage des cations correspondants utilisant la chromatographie ionique
NF EN ISO 21068-2:2008 Analyse chimique des matières premières et des produits réfractaires contenant du carbure de silicium - Partie 2 : détermination de la perte au feu, du carbone total, du carbone libre et du carbure de silicium, de la silice totale et libre, et du s...
NF T51-802:2004 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide.
NF T20-812:1983 Butadiene for industrial use. Determination of oxygen and argon in the gaseous phase above liquid butadiene. Gas chromatographic method.
NF EN 12974:2000 Agents de surface - Détermination de la teneur en 1,4-dioxane dans les alkylsulfates éthoxylés par CGL/Espace de tête
NF ISO 16900-9:2016 Appareils de protection respiratoire - Méthodes d'essai et équipement d'essai - Partie 9 : détermination de la teneur en dioxyde de carbone du gaz inhalé
NF X43-013:1977 Atmospheric pollution.determination of the concentration by mass ofsulphur dioxide, in the ambient air.analysis by the thorin spectrophotometric method.
NF X43-310:1991 Air quality - Stationary sources - Assesment of automated measuring methods characteristics of sulfur dioxide on site
NF H60-147*NF EN 14047:2003 Packaging - Determination of the ultimate aerobic biodegradability of packaging materials in an aqueous medium - Method by analysis of evolved carbon dioxyde
NF EN ISO 23157:2022 Détermination de la teneur en groupes silanol à la surface de la silice pyrogénée - Méthode par analyse chromatographique en phase gazeuse des gaz de réaction
NF EN ISO 22526-2:2021 Plastiques - Empreinte carbone et environnementale des plastiques biosourcés - Partie 2 : empreinte carbone des matériaux, quantité (masse) de CO2 captée dans l'air et incorporée dans les molécules de polymères
NF T51-804*NF EN ISO 17556:2019 Plastics - Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
NF A88-200-2*NF EN ISO 15011-2:2009 Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 2 : determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO2), nitrogen monoxide (NO) and nitrogen dioxide (NO2) during arc we

中华人民共和国国家卫生和计划生育委员会, Determining the amount of carbon dioxide in the air

GB/T 18204.24-2000 Methods for determination of carbon dioxide in air of public places
GBZ/T 192.4-2007 Determination of dust in the air of workplace. Part 4：Content of free silica in dust

Heilongjiang Provincial Standard of the People's Republic of China, Determining the amount of carbon dioxide in the air

DB23/T 1861-2017 Determination of carbon dioxide concentration in the workplace air

SAE - SAE International, Determining the amount of carbon dioxide in the air

SAE J177-1970 MEASUREMENT OF CARBON DIOXIDE@ CARBON MONOXIDE@ AND OXIDES OF NITROGEN IN DIESEL EXHAUST
SAE J177-2002 Measurement of Carbon Dioxide@ Carbon Monoxide@ and Oxides of Nitrogen in Diesel Exhaust
SAE J177-1995 Measurement of carbon dioxide, carbon monoxide and nitrogen oxides in diesel engine exhaust

RU-GOST R, Determining the amount of carbon dioxide in the air

GOST 14657.9-1996 Bauxite. Methods for determination of carbon dioxide content
GOST 14657.9-1982 Bauxite. Method for the determination of carbon dioxide
GOST 13455-1991 Solid mineral fuel. Methods for the determination of carbon dioxide content of the carbonates
GOST 28326.7-1989 Technical liquid ammonia. Determination of carbon oxide (IV) mass percentage by titrimetric method
GOST EN 13274-6-2016 Occupational safety standards system. Respiratory protective devices. Methods of test. Part 6. Determination of carbon dioxide content of the inhalation air
GOST R ISO 12039-2011 Stationary source emissions. Determination of carbon monoxide, carbon dioxide and oxygen. Performance characteristics and calibration of automated measuring systems
GOST 2706.4-1974 Benzene hydrocarbons and allied products. Method of determination of carbon sulphide in benzene
GOST 12.4.288-2015 Occupational safety standards system. Respiratory protective devices. Method for determinsation of carbon dioxide and oxygen content in the inhaled gas breathing mixture
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 EN 13274-6-2011 Occupational safety standards system. Respiratory personal protective devices. Methods of test. Part 6. Determination of carbon dioxide content of the inhalation air
GOST 34042-2016 Furniture, timber and polymers. The method for determination of sulphur dioxide in the air of climatic chambers
GOST EN 14397-1-2013 Fertilizers and liming materials. Determination of carbon dioxide content. Part 1. Method for solid fertilizers
GOST R 51358-2008 Cigarettes. Determination of carbon monoxide content in the vapour phase of cigarette smoke using nondespersive infrared (NDIR) analyzer
GOST R 51358-1999 Cigarettes. Determination of carbon monoxide in the vapour phase of cigarette smoke (NDIR method)
GOST 12258-1979 Soviet champagne. Sparkling and carbonation wine. Method for the determination of carbon dioxide pressure in bottles
GOST EN 14397-2-2014 Fertilizers and liming materials. Determination of carbon dioxide content. Part 2. Method for liming materials
GOST R 17.2.02.06-1999 Nature protection. Atmosphere. Norms and methods of measuring of carbon monoxide and hydrocarbons content in exhaust gases from motor vehicles with spark ignition engines used gas fuel
GOST 17.2.2.03-1987 Nature protection. Atmosphere. Rates and methods of measuring carbon monoxide and hydrocarbons content in exhaust gases of petrol-engine vehicles. Safety requirements
GOST R 8.920-2016 State system for ensuring the uniformity of measurements. Certified reference materials of gas mixtures with Nitrogen oxide, Nitrogen dioxide, Hydrogen sulfide, Sulfur dioxide, Ammonia. Procedure of determining the metrological characteristics

VN-TCVN, Determining the amount of carbon dioxide in the air

TCVN 3895-1984 Natural gases.Gas chromatography method for the determination of carbon dioxided and hydrogen contents
TCVN 3896-1984 Natural gases.Method of absorption for the determination of carbon dioxide and total of gaseous acid contents by VTI-2
TCVN 7726-2007 Ambient air.Determination of sulfur dioxide.Ultraviolet fluorescence method
TCVN 4920-2007 Solid mineral fuels.Determination of carbonate carbon content.Gravimetric method
TCVN 7725-2007 Ambient air.Determination of carbon monoxide.Non-dispersive infrared spectrometric method
TCVN 5978-1995 Air quality.Determination of mass concentration of sulphur dioxide in ambient air.Thorin spectrophotometry method
TCVN 2822-1987 Rare-earth ores.Method for the determination of total oxide of rare earth elements, uranium oxide and thorium oxide contents
TCVN 5972-1995 Ambient air.Determination of the mass concentration of carbon monoxide.Gas chromatographic method
TCVN 6678-2000 Cigarettes.Determination of carbon monooxide in the vapour phase of cigarettes smoke.NDIR method

Danish Standards Foundation, Determining the amount of carbon dioxide in the air

DS/EN 13274-6:2002 Respiratory protective devices - Methods of test - Part 6: Determination of carbon dioxide content of the inhalation air
DS/EN 13577:2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water
DS/ISO 12039:2001 Stationary source emissions - Determination of carbon monoxide, carbon dioxide and oxygen - Performance characteristics and calibration of automated measuring systems
DS/EN 10036:1989 Chemical analysis of ferrous materials. Determination of total carbon in steels and irons. Gravimetric method after combustion in a stream of oxygen
DS/EN 196-21:1994 Methods of testing cement-Part 21:Determination of the chloride,carbon dioxide and alkali content of cement
DS/EN 50543:2011 Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air - Requirements and test methods
DS/EN ISO 15011-2:2010 Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 2: Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO2), nitrogen monoxide (NO) and nitrogen dioxide (NO2) during arc wel
DS/EN ISO 17556:2012 Plastics - Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
DS/EN ISO 11215:1998 Modified starch - Determination of adipic acid content of acetylated di-starch adipates - Gas-chromatographic method

Lithuanian Standards Office , Determining the amount of carbon dioxide in the air

LST EN 13274-6-2002 Respiratory protective devices - Methods of test - Part 6: Determination of carbon dioxide content of the inhalation air
LST EN 13577-2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water
LST 1983-2-2005 Beer. Determination of carbon dioxide content. Part 2: Pressure method
LST 1983-1-2005 Beer. Determination of carbon dioxide content. Part 1: Titration method (RM) (EBC 9.28.1)
LST EN 50543-2011 Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air - Requirements and test methods
LST EN 50543-2011/AC-2011 Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air - Requirements and test methods
LST ISO 8186:2002 Ambient air. Determination of the mass concentration of carbon monoxide. Gas chromatographic method (identical ISO 8186:1989)
LST EN ISO 15011-2:2010 Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 2: Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO2), nitrogen monoxide (NO) and nitrogen dioxide (NO2) during arc wel

ES-UNE, Determining the amount of carbon dioxide in the air

UNE-EN 13274-6:2002 Respiratory protective devices - Methods of test - Part 6: Determination of carbon dioxide content of the inhalation air.
UNE-EN ISO 23157:2023 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)
UNE-EN ISO 14855-2:2019 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test (IS...
UNE-EN ISO 22526-2:2022 Plastics - Carbon and environmental footprint of biobased plastics - Part 2: Material carbon footprint, amount (mass) of CO2 removed from the air and incorporated into polymer molecule (ISO 22526-2:2020)
UNE-EN ISO 17556:2020 Plastics - Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved (ISO 17556:2019)

Professional Standard - Electricity, Determining the amount of carbon dioxide in the air

DL 450-1991 Method of test for gas content in insulating oil (CO2 elution method)
DL 425.5-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric method
DL 425.2-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Titrimetry

International Organization for Standardization (ISO), Determining the amount of carbon dioxide in the air

ISO 314:1975 Title missing - Legacy paper document
ISO 314:1981 Manganese ores; Determination of carbon dioxide content; Gravimetric method
ISO 2900:1973 Potassium hydroxide for industrial use; Determination of carbon dioxide content; Titrimetric method
ISO 925:1997 Solid mineral fuels - Determination of carbonate carbon content - Gravimetric method
ISO 925:1980 Solid mineral fuels; Determination of carbon dioxide content; Gravimetric method
ISO 8300:1987 Determination of plutonium content in plutonium dioxide (PuO2) of nuclear grade quality; Gravimetric method
ISO 12039:2001 Stationary source emissions - Determination of carbon monoxide, carbon dioxide and oxygen - Performance characteristics and calibration of automated measuring systems
ISO 991:1976 Potassium hydroxide for industrial use — Determination of carbonates content — Gas-volumetric method
ISO 980:1976 Sodium hydroxide for industrial use — Determination of carbonates content — Gas-volumetric method
ISO 6381:1981 Ethylene and propylene for industrial use; Determination of traces of carbon monoxide and carbon dioxide; Gas chromatographic method
ISO 4221:1980 Air quality; Determination of mass concentration of sulphur dioxide in ambient air; Thorin spectrophotometric method
ISO 8186:1989 Ambient air; determination of the mass concentration of carbon monoxide; gas chromatographic method
ISO 8454:2007 Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette smoke - NDIR method
ISO 8300:2013 Nuclear fuel technology.Determination of plutonium content in plutonium dioxide of nuclear grade quality.Gravimetric method
ISO 17556:2019 Plastics — Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
ISO 6768:1985 Ambient air; Determination of the mass concentration of nitrogen dioxide; Modified Griess-Saltzman method
ISO 9889:1994 Determination of carbon content in uranium dioxide powder and sintered pellets - Resistance furnace combustion - Titrimetric/coulometric/infrared absorption method
ISO 14852:2018 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide
ISO 14852:1999 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide
ISO 16900-9:2015 Respiratory protective devices - Methods of test and test equipment - Part 9: Determination of carbon dioxide content of the inhaled gas
ISO 9989:1996 Determination of uranium in uranium dioxide powder and pellets - Iron(II) sulfate reduction/potassium dichromate oxidation titrimetric method
ISO 23157:2021 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method
ISO 9891:1994 Determination of carbon content in uranium dioxide powder and sintered pellets - High-frequency induction furnace combustion - Titrimetric/coulometric/infrared absorption methods
ISO 22526-2:2020 Plastics — Carbon and environmental footprint of biobased plastics — Part 2: Material carbon footprint, amount (mass) of CO2 removed from the air and incorporated into polymer molecule
ISO/FDIS 7935:2011 Stationary source emissions - Determination of the mass concentration of sulfur dioxide in flue gases - Performance characteristics of automated measuring systems
ISO/PRF 7935:2023 Stationary source emissions - Determination of the mass concentration of sulfur dioxide in flue gases - Performance characteristics of automated measuring systems

KR-KS, Determining the amount of carbon dioxide in the air

KS E ISO 314-2011 Manganese ores－Determination of carbon dioxide content－Gravimetric method
KS I ISO 12039-2021 Stationary source emissions — Determination of carbon monoxide, carbon dioxide and oxygen — Performance characteristics and calibration of automated measuring systems
KS I ISO 8186-2021 Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method
KS M ISO 17556-2020 Plastics — Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved

TR-TSE, Determining the amount of carbon dioxide in the air

TS 2072-1975 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CARBON DIOXIDE CONTENT TITRIMETRIC METHOD
TS 1144-1973 SODIUM HYDROXIDE AND POTASSIUM HYDROXCDE FOR INDUSTRIAL USE DETERMIN A.TION OF THE CARBON DK>XIDE CONTENT EXPRESSED AS SODIUMOR POTASSIUM CARBONATE GAS - VOLUMETRIC METHOD
TS 1044-1971 DETERMINATION OF CARBON DIOXIDE ?N COAL BY THE GRAVIMETRIC METHOD
TS 2360-1976 METHODS FOR THE MEASUREMENT OF AIR POLLUTION DETERMINAT?ON OF SULPHUR DIOXIDE
TS 2343-1976 METHODS FOR THE MEASUREMENT OF AIR POLLUTION DETERMINATION OF ATMOSPHERIC 5ULPHUR COMPOUNDS WITH LEAD DIOXIDE METHOD

German Institute for Standardization, Determining the amount of carbon dioxide in the air

DIN EN 13274-6:2002-03 Respiratory protective devices - Methods of test - Part 6: Determination of carbon dioxide content of the inhalation air; German version EN 13274-6:2001
DIN 51726:2004-06 Testing of solid fuels - Determination of the carbonate carbon dioxide content
DIN EN 13577:2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water; German version EN 13577:2007
DIN EN 13577:2007-07 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water; German version EN 13577:2007
DIN EN 13274-6:2002 Respiratory protective devices - Methods of test - Part 6: Determination of carbon dioxide content of the inhalation air; German version EN 13274-6:2001
DIN 50450-9:2003 Testing of materials for semiconductor technology - Determination of impurities in carrier gases and dopant gases - Part 9: Determination of oxygen, nitrogen, carbonmonoxide, carbondioxide, hydrogen and C<(Index)1>-C<(Index)3>-hydrocarbons in gaseous hydr
DIN ISO 8454:2012 Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette smoke - NDIR method (ISO 8454:2007 + Amd.1:2009)
DIN EN 10036:1990 Chemical analysis of ferrous materials; determination of total carbon in steel and iron; gravimetric method after combustion in a stream of oxygen; German version EN 10036:1989
DIN EN ISO 23157:2022-12 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021); German version EN ISO 23157:2022
DIN EN ISO 14852:2004 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide (ISO 14852:1999); German version EN ISO 14852:2004
DIN 10480:2002 Determination of the total fat content in butter and fat spreads - Extraction method using supercritical carbon dioxide
DIN EN ISO 14855-2:2018-12 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test (IS...
DIN EN ISO 17556:2019-09 Plastics - Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved (ISO 17556:2019); German version EN ISO 17556:2019
DIN EN ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)
DIN EN ISO 11215:1998-12 Modified starch - Determination of adipic acid content of acetylated di-starch adipates - Gas-chromatographic method (ISO 11215:1998); German version EN ISO 11215:1998

European Committee for Standardization (CEN), Determining the amount of carbon dioxide in the air

EN 13274-6:2001 Respiratory protective devices - Methods of test - Part 6: Determination of carbon dioxide content of the inhalation air
EN 13577:2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water
EN 196-21:1989 Methods of testing cement; determination of the chloride, carbon dioxide and alkali content of cement
EN 10036:1989 Chemical Analysis of Ferrous Materials Determination of Total Carbon in Steels and Irons Gravimetric After Combustion in a Stream of Oxygen
EN ISO 14852:2021 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide (ISO 14852:2021)
EN ISO 14852:2004 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium Method by analysis of evolved carbon dioxide
EN ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)
EN ISO 22526-2:2021 Plastics - Carbon and environmental footprint of biobased plastics - Part 2: Material carbon footprint, amount (mass) of CO2 removed from the air and incorporated into polymer molecule (ISO 22526-2:2020)

Fujian Provincial Standard of the People's Republic of China, Determining the amount of carbon dioxide in the air

DB35/T 1625-2016 Determination of impurity content in carbon monoxide by gas chromatography
DB35/T 1817-2019 Determination of Benzene, Vinyl Chloride and Oxygenated Organic Compounds in Liquid Carbon Dioxide by Gas Chromatography

NL-NEN, Determining the amount of carbon dioxide in the air

NEN 6681-1981 Waste water - Volumetric determination of carbon dioxide and oxygen in gases
NEN 2041-1982 Air quality — Ambient air — Photometric determination of the nitrogen monoxide content (oxidation/Saltzman method)
NEN-EN 196-21-1993 Methods of testing cement. Determination of the chloride, carbon dioxide and alkali content of cement
NEN 2045-1981 Air quality - The calibration of measuring methods for nitrogen monoxide, nitrogen dioxide and ozone by means of gas-phase titration
NEN 2040-1979 Ambient air - Photometric determination of nitrogen dioxide content (Saltzman method)
NEN 2789-1983 Air quality - Ambient air - Photometric determination of ozone content with indigo disulphonate
NEN 2044-1985 Air quahty - txhaust gases Wet chemical determination of nitrogen oxides content
NEN 2037-1982 Air quality — Reference method for the determination of ozone in air — Photometric determination after absorption in potassium iodide thiosulphate solution
NEN 2039-1979 Air quality - Smoke and exhaust gases - Determination of nitrogen monoxide by chemiluminescence
NEN 6532-1986 Water - Titrimetric determination of the content of hydrogen carbonate, carbonate and hydroxide in water with a pH higher than 8,35

HU-MSZT, Determining the amount of carbon dioxide in the air

Indonesia Standards, Determining the amount of carbon dioxide in the air

SNI 13-4698-1998 Determination of manganese dioxide (MnO2) in manganese ores sample
SNI 13-6668-2002 Determination of SiO2 total, Al2O3, Fe2O3, Cr2O3 and TiO2 contents for quartz sand
SNI 19-7119.7-2005 Ambient atmospheres - Part 7: Test methods of sulphur dioxide (SO2) content by pararosaniline using spectrophotometers
SNI 19-7119.2-2005 Ambient atmospheres - Part 2: Test methods of nitrogen dioxide (NO2) content by Griess Saltzman using spectrophotometers
SNI 13-4171-1996 Determination of aluminium oxide (Al2O2) content in phoshatic rock specimens by atomic absorption spectrometer method

Military Standard of the People's Republic of China-General Armament Department, Determining the amount of carbon dioxide in the air

GJB 533.6-1988 Detection method for 45 components of submarine cabin air. Calibration tube method for determination of carbon dioxide content.
GJB 533.2-1988 Detection method for 45 components of submarine cabin air - Determination of carbon monoxide content Calibration tube method
GJB 533.4-1988 Detection method for 45 components of submarine cabin air. Determination of sulfur dioxide content. Calibration tube method

AENOR, Determining the amount of carbon dioxide in the air

UNE-EN 13577:2008 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water
UNE 32007:1995 SOLID MINERAL FUELS. DETERMINATION OF CARBON DIOXIDE CONTENT. GRAVIMETRIC METHOD.
UNE 77229:2004 Stationary source emissions. Determination of carbon monoxide, carbon dioxide and oxygen. Performance characteristics and calibration of automated measuring systems.
UNE 7307:1986 GRAVIMETRIC DETERMINATION OF CALCIC CARBONATE, SILICA AND CALCIC FLUORIDE IN FLUORSPAR.
UNE 77203:1993 AIR QUALITY. DETERMINATION OF MASS CONCENTRATION OF SULPHUR DIOXIDE IN AMBIENT AIR. THORIN SPECTROPHOTOMETRIC METHOD.
UNE-EN 50543:2011 Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air - Requirements and test methods
UNE-EN ISO 15011-2:2010 Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 2: Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO2), nitrogen monoxide (NO) and nitrogen dioxide (NO2) during arc wel

IN-BIS, Determining the amount of carbon dioxide in the air

ES-AENOR, Determining the amount of carbon dioxide in the air

UNE 80-217-1991 Methods of testing cement. Determination of the chloride, carbon dioxide and alcali content of cement
UNE 10-080-1989
UNE 81-588-1991 Air quality. Worlplace atmospheres. Determination of vynil chloride in air

海关总署, Determining the amount of carbon dioxide in the air

HS/T 53-2016 Determination of vanadium pentoxide content in vanadium-containing residues
SN/T 5264-2020 Determination of 14 trace oxygen species in naphtha by heart-cut-two-dimensional capillary gas chromatography

Professional Standard - Machinery, Determining the amount of carbon dioxide in the air

JB/T 6647-1993 Determination of total carbon content in carbide Gas volumetric method
JB/T 6647-2011 The gas-volumetric method after combustion in the pipe furnace for the determination of total carbon content.Method for chemical analysis of carbonate
JB/T 4107.7-1999 Chemical analyse method for electrical contact materials.Determination of carbon content in the silver - graphite ( Determine carbon content by the gas volumetry method)

Group Standards of the People's Republic of China, Determining the amount of carbon dioxide in the air

T/SATA 057-2023 Determination of silicon dioxide in foods Gravimetric method
T/NAIA 035-2021 Determination of Sulfur Dioxide Content in Wolfberry by Ion Chromatography
T/CNIA 0016-2019 Determination of Hydrogen Chloride, Nitrogen, Oxygen and Total Carbon Content in Recycled Hydrogen for Polysilicon by Gas Chromatography
T/WSJD 18.1-2021 Ion Chromatography for the Determination of Sodium Hydroxide, Sodium Carbonate and Potassium Hydroxide in Chemical Factors in the Air of the Workplace
T/GXAS 475-2023 Determination of soluble silica content in sugarcane juice—spectrophotometric method
T/SDAQI 035-2021 Determination of iron oxide content in bauxite Sulfosalicylic acid spectrophotometric method

CZ-CSN, Determining the amount of carbon dioxide in the air

CSN 38 5526-1961 Determination of che benzole content and carbonisacion gasoline content in gas
CSN EN 196-21-1993 Meethods of testing cement; Determination of the chloride, carbon dioxide and alkali content of cement
CSN 83 4711 Cast.7-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of SO2
CSN ON 83 0153-1965
CSN 83 4711 Cast.5-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of H2SO4, SO3, SO2
CSN EN 10 036-1993 Chemical analysis of ferrous materials. Determination of total carbon in steels and irons. Gravimetric method after combustion in a stream of oxygen
CSN 83 4711 Cast.6-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of SO3
CSN 83 4711 Cast.3-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of SOx
CSN 83 4711 Cast.4-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of H2SO4, SOx
CSN 70 0621 Cast.2-1978 Glass testing. Chemical analysis of glass. Determination of silica in the presence of fluorides. Gravimetric method
CSN 83 4711 Cast.1-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. General part
CSN 83 4711 Cast.2-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Air sampling for manual methods

Natural Gas Processor's Association (NGPA), Determining the amount of carbon dioxide in the air

GPA TP-28-2003 Water Content of the CO2-rich Phase of Gaseous Mixtures Containing 10 and 20 Mole Percent CH4 in CO2 in Equilibrium with Water and/or Hydrate
GPA STD 2377-1986 Test for Hydrogen Sulfide and Carbon Dioxide in Natural Gas Using Length of Stain Tubes

Professional Standard - Agriculture, Determining the amount of carbon dioxide in the air

NY/T 1700-2009 Determination of methane and carbon dioxide in biogas.Gas chromatography
GB 12031-1989 Determination of total phosphorus pentoxide content in detergents - quinoline phosphomolybdate gravimetric method

Canadian Standards Association (CSA), Determining the amount of carbon dioxide in the air

CSA Z223.2-M86-CAN/CSA-1986 Method for the Continuous Measurement of Oxygen, Carbon Dioxide, Carbon Monoxide, Sulphur Dioxide, and Oxides of Nitrogen in Enclosed Combustion Flue Gas Streams General Instruction No 1 R(1999)
CSA Z223.24 -M1983-1983 Method for the Measurement of Nitric Oxide and Nitrogen Dioxide in Air General Instruction No 1 R(1999)
CSA Z223.22 -M1980-1980 Method for the Measurement of Sulphur Dioxide in Air General Instruction No 1 R(1999)

未注明发布机构, Determining the amount of carbon dioxide in the air

BS 4651-7:1988(1999) Ammonia solution — Part 7 : Method for determination of carbon dioxide content
BS EN 196-21:1992(1999) Methods of testing cement — Part 21 : Determination of the chloride, carbon dioxide and alkali content of cement
DIN EN 14211:2005 Air quality — measurement method for determining the concentration of nitrogen dioxide and nitrogen monoxide using chemiluminescence
BS EN 50543:2011(2014) Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and / or carbon monoxide in indoor ambient air — Requirements and test methods
BS EN ISO 23157:2022(2023) Determination of the silanol group content on the surface of fumed silica — Reaction gas chromatographic method
DIN EN 14626:2005 Air quality — measuring method for determining the concentration of carbon monoxide using non-dispersive infrared photometry
BS EN ISO 22526-2:2021(2022) Plastics — Carbon and environmental footprint of biobased plastics Part 2 : Material carbon footprint, amount (mass) of CO2 removed from the air and incorporated into polymer molecule
BS EN ISO 11215:1998(1999) Modified starch — Determinationofadipic acid content of acetylated di - starch adipates — Gas - chromatographic method

Professional Standard - Customs, Determining the amount of carbon dioxide in the air

HS/T 25-2009 Determination of titanium dioxide content in polyester fiber

SG-SPRING SG, Determining the amount of carbon dioxide in the air

SS 397-21 AMD 1-1997 METHODS OF TESTING CEMENT - PART 21: DETERMINATION OF THE CHLORIDE, CARBON DIOXIDE AND ALKALI CONTENT OF CEMENT
SS 397 Pt.21-1997 METHODS OF TESTING GEMENT-PART 21:DETERMINATION OF THE CHLORIDE,CARBON DIOXIDE AND ALKALI CONTENT OF CEMENT AMENDMENT NO.1

Professional Standard - Nuclear Industry, Determining the amount of carbon dioxide in the air

EJ/T 897-2016 Determination of total gas content in uranium dioxide pellets
EJ/T 897-1994 Determination of total gas content in uranium dioxide pellets
EJ/T 1212.11-2008 Test methods for analysis of sintered gadolinium oxide-uranium dioxide pellets.Part11: Determination of total gas by hot vacuum extraction
EJ/T 1212.11-2018 Analytical methods for sintered gadolinia-uranium dioxide pellets - Part 11: Determination of total gas content by thermal vacuum extraction

SE-SIS, Determining the amount of carbon dioxide in the air

SIS SS 13 42 13-1990 Methods of testing cement — Determination of the chloride, carbon dioxide and alkali content of cement
SIS SS 02 84 21-1990 Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Hydrogen peroxide — barium perchlorateIThorin-method

Professional Standard - Petrochemical Industry, Determining the amount of carbon dioxide in the air

SH/T 1499.8-1997 Pure adipic acid.Determination of content of oxidizable compounds.Titrimetric method

AT-ON, Determining the amount of carbon dioxide in the air

ONORM EN 196-21-1992 Methods of testing cement - Determination of the Chloride, carbon dioxide and alkali content of cement
ONORM EN 29439-1993 Water quality - Evaluation in an aqueous medium of the "uttimate" aerobic biodegradability of organic Compounds -Method by analysis of released carbon dioxide (ISO 9439:1990)

Professional Standard - Chemical Industry, Determining the amount of carbon dioxide in the air

HG/T 2781-2010 Determination of cobalt and molybdenum content in sulfur-tolerant carbon monoxide shift catalysts
HG/T 2781-1996 Determination of Cobalt and Molybdenum Content in Carbon Monoxide Sulfur-tolerant Shift Catalyst
HG/T 2956.3-2001 Ascharite ores - Determination of boric anhydride content - Volumetric method
HG/T 3536-2003 Industrial circulating cooling water-Determination of carbon dioxide for sludge and corrosion products
HG/T 3536-2011 Industrial circulating cooling water. Determination of carbon dioxide for sludge and corrosion products
HG/T 3536-1985 Industrial circulating cooling water-Determination of carbon dioxide for sludge and corrosion products
HG/T 2686-1995 Determination of Trace Hydrogen, Oxygen, Methane, Carbon Monoxide in Inert Gases Gas Chromatography with Zirconia Detector
HG 5-1607-1985 Determination of carbon dioxide content in industrial circulating cooling water fouling and corrosion products
HG/T 5016~5017-2016 Determination of fluorine content in fluorine-containing waste gas and determination method of ethylenediaminetetraacetic acid disodium (EDTA) and copper content in electroless copper plating waste liquid (2016)
HG/T 6149-2023 Determination of Silica Crystal Phase Content in Hydrogenation Catalyst and Its Support X-ray Diffraction Method

工业和信息化部, Determining the amount of carbon dioxide in the air

HG/T 2781-2018 Determination of cobalt and molybdenum content in carbon monoxide sulfur-tolerant shift catalyst
SH/T 1483-2020 Isobutene for industrial use--Determination of oxy-compounds--Gas chromatographic method
YS/T 1289-2018 Determination of lanthanum trioxide content in tungsten-lanthanum alloy Na2EDTA titration method
HG/T 5705-2020 Determination of titanium dioxide phase content in hydrogenation catalysts by X-ray diffraction method

Professional Standard - Electron, Determining the amount of carbon dioxide in the air

SJ 2802-1987 Method for determination of trace Carbon dioxide in electronic grade gases--Hydrogen flame ionzation detertor method
SJ 2803-1987 Method for determination of trace carbon dioxide in electronic grade gases--Pre-cut hydrogen flame ionzation detector method
SJ/T 10924-1996 Methods for determination of silica content in potassium silicate solution for use in electronic industry

PT-IPQ, Determining the amount of carbon dioxide in the air

中华人民共和国环境保护部, Determining the amount of carbon dioxide in the air

GB 9801-1988 Air quality--Determination of carbon monoxide--Non- disperisive infrared spectrometry

Professional Standard - Commodity Inspection, Determining the amount of carbon dioxide in the air

SN/T 3599-2013 Determination of organic oxygenate compounds and benzene content in gasoline.Two-dimensional gas chromatography using a heart-cutting system
SN/T 0837.4-2006 Determination of the amount of chlorine content in arsenic trioxide - Photometric method of distillation-mercuric thiocyanate

Professional Standard - Hygiene , Determining the amount of carbon dioxide in the air

WS/T 173-1999 Workplace air.Determination of carbon monoxide.Gas chromatographic method
WS/T 173-99

American National Standards Institute （ANSI), Determining the amount of carbon dioxide in the air

ANSI/ASTM C1179:2000 Test Method for Oxidation Mass Loss of Manufactured Carbon and Graphite Materials in Air

FI-SFS, Determining the amount of carbon dioxide in the air

SFS 3864-1977 Determination of mass concentration of sulphur dioxide in ambient air. Analysis by the photometric thorin method
SFS 3752-1979
SFS 3861-1978

Jilin Provincial Standard of the People's Republic of China, Determining the amount of carbon dioxide in the air

DB22/T 2659-2017 Volumetric Method for Determination of Effective Phosphorus Pentoxide Content in Compound Fertilizer

Standard Association of Australia （SAA）, Determining the amount of carbon dioxide in the air

AS 3580.7.1:1992 Methods for sampling and analysis of ambient air - Determination of carbon monoxide - Direct-reading instrumental method
AS/NZS ISO 16900.9:2023 Respiratory protective devices — Methods of test and test equipment, Part 9: Determination of carbon dioxide content of the inhaled gas
AS 3580.4.1:2008 Methods of sampling and analysis of ambient air - Determination of sulfur dioxide - Direct reading instrumental method

IX-EU/EC, Determining the amount of carbon dioxide in the air

COM(1999) 93 FINAL-1999 Re-Examined Proposal for a Council Directive Relating to Limit Values for Sulphur Dioxide, Nitrogen Dioxide and Oxides of Nitrogen, Particulate Matter and Lead in Ambient Air
M 256-1997 DRAFT STANDARDISATION MANDATE TO CEN FOR STANDARD MEASURING METHODS OF SO2, NO2, CO, O3 IN AMBIENT AIR

Professional Standard - Environmental Protection, Determining the amount of carbon dioxide in the air

HJ/T 56-2000 Determination of sulphur dioxide from exhausted gas of stationary source Iodine titration method

European Committee for Electrotechnical Standardization（CENELEC）, Determining the amount of carbon dioxide in the air

EN 50543:2011 Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air - Requirements and test methods
EN 50543:2011/AC:2011 Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air - Requirements and test methods

国家质量监督检验检疫总局, Determining the amount of carbon dioxide in the air

SN/T 4758-2017 Determination of ferric oxide, silicon dioxide and zirconium dioxide content in rutile by inductively coupled plasma atomic emission spectrometry
SN/T 4949-2017 Determination of dioxane content in detergent products by headspace gas chromatography-mass spectrometry

Hunan Provincial Standard of the People's Republic of China, Determining the amount of carbon dioxide in the air

DB43/T 1652-2019 Determination of Calcium Carbonate Content in Tissue Paper by Headspace Gas Chromatography

Guangdong Provincial Standard of the People's Republic of China, Determining the amount of carbon dioxide in the air

DB44/T 1158-2013 Determination of Residual Hydrogen Peroxide Content in Pulp Bleaching Wastewater by Headspace-Gas Chromatography
DB44/T 1027-2012 Determination of Carbonate Content in Alkali Pulping Black Liquor by Headspace Gas Chromatography

Association of German Mechanical Engineers, Determining the amount of carbon dioxide in the air

VDI 2462 Blatt 2-2011 Measurement of gaseous emissions - Determination of sulphur trioxide in water vapour containing exhaust gas - Condensation method
VDI 2453 Blatt 3-1995 Gaseous air pollution measurement - Determination of the nitrogen monoxide and nitrogen dioxide concentration - Preparation of the calibration gas mixtures and determination of their concentration
VDI 2453 Blatt 1-1990 Gaseous air pollution measurement; determination of nitrogen dioxide concentration; photometric manual standard method (Saltzmann)
VDI 4301 Blatt 1-1997 Indoor air pollution measurement - Determination of the concentration of nitrogen dioxide - Manual photometric method (Saltzman)
VDI 2453 Blatt 2-2002 Gaseous air pollution measurement - Measurement of concentration of nitrogen monoxide and nitrogen dioxide - Calibration of NO/NOx chemiluminescence analysers using gas phase titration

GOSTR, Determining the amount of carbon dioxide in the air

GOST R 57219-2016 Plastics. Determination of the ultimate aerobic biodegradability under controlled composting conditions. Method by analysis of evolved carbon dioxide. Part 2. Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test

Universal Oil Products Company (UOP), Determining the amount of carbon dioxide in the air

UOP 989-2014 Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection

Hebei Provincial Standard of the People's Republic of China, Determining the amount of carbon dioxide in the air

DB13/T 1636-2012 Determination of Dimethyl Ether Content in Liquefied Petroleum Gas Composite Fuel by Gas Chromatography