Nitrogen oxide measurement method infrared ultraviolet chemiluminescence

Nitrogen oxide measurement method infrared ultraviolet chemiluminescence, Total:380 items.

The international standard classification for "Nitrogen oxide measurement method infrared ultraviolet chemiluminescence" includes: Chemical analysis , Other non-ferrous metals and their alloys , Ferroalloys , Raw materials and raw glass , Chemical analysis of metals , Materials for aerospace construction , Geology. Meteorology. Hydrology , Paints and varnishes , Wood-based panels in general , Glass in general , Plastics in general , Glass , Beekeeping , Oxides , Other methods of testing of metals , Materials for aluminium production , Non-destructive testing of metals , Products of the chemical industry , Cadmium, cobalt and their alloys , Bases , Metalliferous minerals , Nickel, chromium and their alloys , Ferrous metals , Ambient atmospheres , Protection against dangerous goods , Non-ferrous metals , Mining and quarrying , Tobacco, tobacco products and related equipment , Petroleum products in general , Refractories , Power stations in general , Protection against crime .

The Chinese standard classification for "Nitrogen oxide measurement method infrared ultraviolet chemiluminescence" includes: Analysis methods for exhaust emission pollutants , Industrial gas and chemical gas , Steel and iron alloy analysis method , Special glass , Chemical Measurement , Light metals and their alloys analysis method , Meteorology , Basic standard and general method for coating , Artificial board , Rare metals and their alloys analysis method , Basic standards and general methods for synthetic resin and plastic , Rare refractory metals and their compounds , Material and component for instrument and meter , Beekeeping, silkworm keeping , Metal physical property test method , Rare metals and their alloys , Heavy metal ore , Semimetal and semiconductor material analysis method , Analysis methods for toxic substances in atmosphere , Marking, packaging, transport and storage in general , Chemical machinery , Heavy metals and their alloys analysis method , Tobacco , Petroleum products in general , Special refractory , Cosmetics , Basic standards and general methods on chemical fertilizers , Electric power testing technique , Crime judging technology .

Professional Standard - Environmental Protection

HJ 479-2009 Ambient air - Determination of nitrogen oxides - N-(1-naphthyl) ethylene diamine dihydrochloride spectrophotometric method
HJ/T 42-1999 Stationary source emission -- Determination of nitrogen oxide -- Ultraviolet spectrophotometric method
HJ 1132-2020 Stationary source emission—Determination of nitrogen oxides —Portable ultraviolet absorption method
HJ 1044-2019 Ambient air—Automatic determination of sulfur dioxide—Ultraviolet fluorescence method
HJ 692-2014 Stationary source emission-Determination of nitrogen oxides-Non-dispersive infrared absorption method
HJ 1043-2019 Ambient air—Automatic determination of nitrogen oxides—Chemiluminescence method
HJ 1045-2019 Specifications and test procedures for portable monitoring instrument for SO2 and NOX based on ultraviolet absorption method in flue gas emitted from stationary sources

Chongqing Provincial Standard of the People's Republic of China

DB50/T 834-2017 Determination of sulfur dioxide in ambient air by ultraviolet fluorescence method
DB50/T 833-2017 Determination of nitrogen oxides in ambient air (nitrogen monoxide and nitrogen dioxide) by chemiluminescence

未注明发布机构

DIN EN 14212 E:2003-05 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
DIN EN 14211 E:2003-05 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
DIN EN 14792 E:2003-12 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence
ASTM RR-D02-1527 2002 D4629-Test Method for Trace Nitrogen in Liquid Hydrocarbons by Syringe/Inlet Oxidative Combustion and Chemiluminescence Detection
DIN EN 14626:2005 Air quality — measuring method for determining the concentration of carbon monoxide using non-dispersive infrared photometry
DIN EN ISO 21258 E:2008-08 Determination of mass concentration of nitrous oxide (NO) in stationary source emissions Reference method: Non-dispersive infrared method (draft)
DIN EN 14211:2005 Air quality — measurement method for determining the concentration of nitrogen dioxide and nitrogen monoxide using chemiluminescence
DIN 51444 E:2019-12 Testing of petroleum products - Determination of nitrogen - Oxidative combustion method with chemiluminescence detector
DIN EN 14212:2005 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
ASTM RR-D16-1044 2012 D7184-Test Method for Ultra Low Nitrogen in Aromatic Hydrocarbons by Oxidative Combustion and Reduced Pressure Chemiluminescence Detection
DIN EN 14792 E:2014-12 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 36403-2018 Test methods of infrared transmittance for infrared optical glass—Fourier transform method
GB/T 37186-2018 Gas analysis--Determination of sulfur dioxide and nitrogen oxides--Ultraviolet differential optical absorption spectroscopy
GB/T 24583.7-2019 Vanadium-nitrogen—Determination of oxygen content—Infrared absorption method
GB/T 12690.4-2021 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infrared absorption and impulse-thermal conductivity method

National Metrological Verification Regulations of the People's Republic of China

JJG 801-2004 Verification Regulation of Chemiluminescent NO/NOx Analyzers
JJG 801-1993 Chemiluminescent No/NOX Analyzer

工业和信息化部

YB/T 4582.4-2017 Ferrosilicon nitride-Determination of sulfur content-Infrared absorption method
YB/T 4566.7-2016 Ferrovanadium nitride. Determination of sulfur content. Infrared absorption method
YS/T 1525-2022 Methods for chemical analysis of NiPt alloys—Determination of oxygen and nitrogen contents—Pulse-infrared absorption and thermal conductivity detectionetry
YB/T 4566.8-2016 Ferrovanadium nitride. Determination of carbon content. Infrared absorption method
YS/T 1057.5-2022 Methods for chemical analysis of cobalt tetroxide—Part 5 :Determination of carbon content— High-frequency combustion-infrared spectrometry
YS/T 540.7-2018 Methods for chemical analysis of vanadium-Part 7:Determination of oxygen content-Inetr ga fusion-infrared method
YB/T 4582.10-2017 Ferrosilicon nitride. Determination of carbon content. The infrared absorption method
YB/T 4566.9-2016 Ferrovanadium nitride. Determination of oxygen content. Infrared absorption method
YS/T 1550.5-2022 Methods for chemical analysis of beryllium alloy-Part 5:Determination of oxygen content-Inert gas fusion infrared absorption method
YS/T 1563.6-2022 Methods for chemical analysis of molybdenum rhenium alloy-Part 6:Determination of oxygen and nitrogen contents-Inert gas fusion-infrared detection and thermal conductivity method
YS/T 1230.4-2018 Methods for chemical analysis of copper anodes Part 4: Determination of oxygen content by pulsed infrared method

Professional Standard - Aviation

HB 5297.24-2001 Methods for Chemical Analysis of Titanium Alloys - Determination of Oxygen and Nitrogen Content by Pulse Heating-infrared Thermal Conductance Method
HB 5220.49-2008 Methods for Chemical Analysis of Superalloys - Part 49: Determination of Oxygen,Nitrogen Content by Impulse Heating-Infrared,Thermal Conductivity Method

Professional Standard - Meteorology

QX/T 272-2015 Monitoring method for atmospheric sulfur dioxide. Ultraviolet fluorescence method
QX/T 273-2015 Monitoring method for atmospheric carbon monoxide concentration. Gas filter correlation

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

GB/T 34184-2017 Test method for infrared refractive index of infrared optical glass--The deflection angle measurement
GB/T 13747.22-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 22: Determination of oxygen and nitrogen contents - Inert gas fusion-infrared absorption and thermal conductivity method
GB/T 33374-2016 Ultraviolet curable coatings--Determination of volatile content
GB/T 35241-2017 Test methods for volatile content of ultraviolet curable coatings for wood products

Shandong Provincial Standard of the People's Republic of China

DB37/T 3784-2019 Chemiluminescence method for the determination of nitrogen oxides in exhaust gas from stationary pollution sources
DB37/T 4118-2020 Rapid detection method of diesel engines NOx reduction agent-Aqueous urea solution(AUS 32)一-Near infrared spectrometry
DB37/T 2704-2015 Determination of nitrogen oxides in exhaust gas from stationary pollution sources by ultraviolet absorption method

Taiwan Provincial Standard of the People's Republic of China

CNS 13199-1993 Method of Test for Nitrogen Oxides in Ambient Air (Chemiluminescence Method)

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

GB/T 8758-2006 Measuring thickness of epitaxial layers of gallium arsenide by infrared interference
GB/T 7731.12-1988 Methods for chemical analysis of ferrotungsten--The infrared absorption method for the determination of sulfur content
GB/T 12690.10-1990 Gadolinium oxide--Determination of samarium oxide, europium oxide, terbium oxide, dysprosium oxide and yttrium oxide contents--Emission spectrographic method
GB/T 12690.13-1990 Neodymium and samarium-Determination of carbon content-High frequency-Infrared absorption method
GB/T 4700.5-1998 Methods for chemical analysis of calcium-silicon-The infrared absorption method for the determination of carbon content
GB/T 7287.10-1987 Measuring method for normal spectral emittance of infrared heater
GB/T 6150.4-2008 Methods for chemical analysis of tungsten concentrates - Determination of sulfur content - The high frequency-infrared absorption method
GB/T 12690.6-1990 Praseodymium oxide--Determination of lanthanum oxide, cerium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--Emission spectrographic method
GB/T 7731.10-1988 Methods for chemical analysis of ferrotungsten--The infrared absorption method for the determination of carbon content
GB/T 12690.19-1990 Rare-earth metals and their oxides--Determination of iron content--1, 10-phenanthroline spectrophotometric method
GB/T 3257.15-1999 Methods for chemical analysis of bauxite--Determination the total content of rare earth oxide--Tribromo-arsenazo photometric method
GB/T 7315.3-1987 Methods for chamical analysis of vanadium pentixide--The ortho-phenanthroline spectrophotometric method forthe determination of iron content
GB/T 4699.6-1988 Methods for chemical analysis of silicochromium--The infrared absorption method for the determination of sulfur content
GB/T 8758-1988 Measuring thickness of epitaxial layers of gallium arsenide by infrared interference
GB/T 21769-2008 Chemical - In vitro 3T3 NRU phototoxicity test method
GB/T 4325.23-2013 Methods for chemical analysis of molybdenum—Part 23:Determination of oxygen and nitrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method
GB/T 5686.5-1988 Methods for chemical analysis of silicomanganese alloy--The infrared absorption method for the determination of carbon content
GB/T 4701.10-1988 Methods for chemical analysis of ferrotitanium--The infrared absorption method for the determination of sulfur content
GB/T 12690.4-1990 Cerium oxide--Determination of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--Spectrochemical method
GB/T 4701.8-1988 Methods for chemical analysis of ferrotitanium--The infrared absorption method for the determination of carbon content
GB/T 5059.7-1988 Methods for chemical analysis of ferromolybdenum; The infrared absorption method for the determination of carbon content
GB/T 24583.7-2009 Vanadium-Nitrogen alloy—Determination of oxygen content—The infrared absorption method
GB/T 19267.1-2023 Forensic sciences—Physical and chemical examination of trace evidence—Part 1: Infrared absorption spectrometry
GB/T 7962.18-1987 Colourless optical glass test methods; Autocollimation test method for refractive index in the ultraviolet and infrared wave band
GB/T 4333.10-1990 Methods for chemical analysis of ferrosilicon-The infrared absorption method for the determination of carbon content
GB/T 5686.7-1988 Methods for chemical analysis of silicomanganese alloy--The infrared absorption method for the determination of sulfur content
GB 4702.14-1988 Metal Chromium Chemical Analysis Method Infrared Absorption Method Determination of Carbon Content
GB/T 15917.1-1995 Dysprosium and dysprosium oxide--Determination of gadolinium oxide, terbium oxide, holmium oxide, erbium oxide and yttrium oxide contents--Emission spectrographic method
GB/T 23195-2008 Method for the determination of catalase in bee pollen - Ultaraviolet spectrophotometry
GB/T 12690.8-1990 Neodymium and neodymium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, samarium oxide and yttrium oxide contents--Emission spectrographic method
GB/T 30655-2014 Test methods for internal quantum efficiency of nitride LED epitaxial layers
GB/T 4699.4-1988 Methods for chemical analysis of silicochromium The infrared absorption method for the determination of carbon content
GB/T 6609.4-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of ferric oxide content-Orthophenanthroline photometric method
GB/T 4702.14-1988 Methods for chemical analysis of chromium metal; The infrared absorption method for the determination of carbon content
GB 8150.3-1987 Methods for chemical analysis of xanthates The infrared drying method for determination of moisture and volatile matter content
GB/T 8705.1-1988 Methods for chemical analysis of ferrophosphorus; The infrared absorption method for the determination of carbon content
GB/T 6609.4-1986 Methods for chemical analysis of aluminium oxide--The orthophenanthroline photometric method for the determination of ferric oxide content
GB/T 18116.3-2000 Yttrium-europium oxide-Determination of europium oxide content-Fluorescent spectrophotometric method
GB/T 12690.1-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides-Determination of carbon and sulfur contents-High frequency-infrared absorptoin method
GB/T 30653-2014 Test method for crystal quality of Ⅲ-nitride epitaxial layers
GB/T 9801-1988 Air quality-Determination of carbon monoxide-Non-disperisive infrared spectrometry
GB/T 26416.5-2010 Chemical analysis methods of dysprosium ferroalloy—Part 5:Determination of oxygen content—Impulse-infrared conductance absorption method
GB/T 8654.10-1988 Methods for chemical analysis of manganese metal--The infrared absorption method for the determination of sulfur content
GB/T 12690.4-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides-Deter
GB/T 4702.16-1988 Methods for chemical analysis of chromium metal--The infrared absorption method for the determination of sulfur content
GB/T 7962.17-2010 Test methods of colourless optical glass—Part 17:Autocollimation test method for refractive index in the ultraviolet and infrared wave band
GB 8758-1988 Measuring thickness of epitaxial layers of gallium arsenide by infrared interference
GB/T 12690.17-1990 Rare-earth metals and their oxides--Determination of calcium content--Nitrous oxide-acetylene flame atomic absorption spectrometric method
GB/T 5059.9-1988 Methods for chemical analysis of ferromolybdenum; The infrared absorption method for the determination of sulfur content
GB/T 12690.3-1990 Cerium and cerium oxide--Determination of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--Emission spectrographic method
GB/T 26416.5-2022 Chemical analysis method for rare earth ferroalloy—Part 5: Determination of oxygen content—Impulse-infrared absorption method
GB/T 12690.2-1990 Lanthanum oxide--Determination of neodymium oxide, cerium oxide, praseodymium oxide, samarium oxide and yttrium oxide contents-Emission spectrographic method
GB/T 5687.8-1988 Methods for chemical analysis of ferro-chromium--The infrared absorption method for the determination of sulfur content
GB/T 8705.3-1988 Methods for chemical analysis of ferrophosphorus; The infrared absorption method for the determination of carbon content
GB/T 43297-2023 Plastics—Methodology for assessing polymer photoageing—FTIR and UV/visible spectroscopy
GB/T 7962.17-1987 Colourless optical glass test methods--Least deviation angular test method for refractive index in the ultraviolet and infrared wave band
GB/T 12690.14-1990 Lanthanum oxide, cerium oxide, neodymium oxide, gadolinium oxide--Determination of cobalt, iron, manganese, nichel, copper, ckromium, lead and zinc in oxides contents--Emission spectrographic method
GB/T 6610.4-2003 Chemical analysis methods of aluminium hydroxide Determination of ferric oxide content-Orthophenanthroline photometric method
GB/T 12690.29-2000 Rare earth metals and their oxide - Determination of cerium oxide content - Fluorescent spectrophotometric method
GB/T 5687.5-1988 Methods for chemical analysis of ferro-chromium--The infrared absorption method for the determination of carbon content
GB/T 12690.9-1990 Neodymium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, samarium oxide and yttrium oxide contents--Spectrochemical method
GB/T 8654.8-1988 Methods for chemical analysis of manganese metal--The infrared absorption method for the determination of carbon content

Group Standards of the People's Republic of China

T/CASMES 49-2022 Microwave ultraviolet photocatalytic oxidation treatment equipment for the purification of odorous pollutants
T/JTAIT 6-2021 Nitrogen oxide reducing agent for diesel engine - urea aqueous solution (AUS 32) rapid detection by near-infrared spectroscopy
T/CPCIF 0187-2022 Rapid analysis method of diesel engines NOx reduction agent- aqueous urea solution（AUS 32)—Near infrared spectrometry
T/GPCIA 0008-2022 NOx reduction agent for diesel engines—Instant quantitative determination of aqueous urea solution (AUS 32) with near-infrared spectrometry
T/CMES 08005-2020 Determination of Carbon and Sulfur Content in Ferrochromium Nitride High Frequency Combustion Infrared Absorption Method

Liaoning Provincial Standard of the People's Republic of China

DB21/T 3072-2018 Determination of nitrogen oxides in exhaust gas from stationary pollution sources by ultraviolet-visible absorption method

Professional Standard - Non-ferrous Metal

YS/T 710.3-2009 Method for chemical analysis of cobalt oxide—Part 3:Determination of sulphur content—High frequency combustion-infrared absorption method
YS/T 575.14-2006 Methods for chemical analysis of bauxite -- Determination the total content of rare earth oxide -- Tribromo-arsenazo photometric method
YS/T 861.2-2013 Methods for chemical analysis of niobium-titanium alloy—Part 2:Determination of oxygen and nitrogen content—Inert gas fusion infrared/thermal conductivity method
YS/T 426.7-2000 Method for chemical analysis of antimony-beryllium pellets - Determination of carbon content - High frequency-infrared absorption method
YS/T 281.20-2011 Methods for chemical analysis of cobalt- Part 20:Determination of oxide Impulse infrared absorption
YS/T 581.7-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 7: Determination of iron content by orthophenantholine photometric method
YS/T 534.4-2006 Chemical analysis methods of aluminium hydroxide. Determination of ferric oxide content. Orthophenanthroline photometric method
YS/T 271.3-1994 Methods for chemical analysis of xanthates The infrared drying method for determination of moisture and volatile matter content
YS/T 1058-2015 Methods for chemical analysis of nickel, cobalt, manganese trielement composite oxide. Determination of sulfur contents. Infrared absorption method after high induction furnace combustion

Professional Standard - Tobacco

YC/T 287-2009 Cigarettes—Determination of nitrogen oxides in cigarette mainstream smoke—Chemiluminescence method

National Metrological Technical Specifications of the People's Republic of China

JJF 1361-2012 Program on Pattern Evaluation of Chemiluminescent NO/NOx Analyzers

Professional Standard - Petrochemical Industry

SH/T 0657-2007 Standard test method for trace nitrogen in liquid petroleum hydrocarbons by syringe/inlet oxidative combustion and chemiluminescence detection
SH/T 0657-1998 Standard test method for trace nitrogen in liquid petroleum hydrocarbons by syringe/inlet oxidative combustion and chemiluminescence detection

Fujian Provincial Standard of the People's Republic of China

DB35/T 2107-2022 Ultraviolet light-emitting diode evaluation method

Professional Standard - Rare Earth

XB/T 610.3-2015 Chemical analysis methods for samarium-cobalt permanent magnet alloy-Part 3:Determination of oxygen content-Impulse-infrared absorption method
XB/T 617.7-2014 Chemical analysis methods for neodymium iron boron alloy. Part 7:Determination of oxygen and nitrogen contents. Impulse-infrared and impulse-thermal conductance absorption method
XB/T 610.3-2007 Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of oxygen content Impulse-infrared absorption method

Professional Standard - Ferrous Metallurgy

YB/T 109.7-1997 Methods for chemical analysis of barium-silicon the infrared absorption method for the determination of sulfur content
YB/T 5330-2006 Methods for chemical analysis of vanadium pentoxide The ortho-phenanthroline spectrophotometric method for the determination iron content
YB/T 4311-2012 Molybdenum Oxide - Determination of Sulfur Content - The Infrared Absorption Method
YB/T 5333-2009 Vanadium pentoxid-Determination of sulfur content-The infrared absorption method
YB/T 191.7-2001 Methods for chemical analysis of chromium ores--The infrared absorption method for the determination of sulfur content
YB/T 4312-2012 Molybdenum Oxide - Determination of Carbon Content - The Infrared Absorption Method
YB/T 5339-2006 Methods for chemical analysis of ferrophorus The infrared absorption method for the determination of carbon content
YB/T 174.4-2000 Chemical analysis for silicon nitride bonded silicon carbide product. Determination of iron oxide content. o-Phenanthroline photometric method
YB/T 5341-2006 Methods for chemical analysis of ferrophorus The infrared absorption method for the determination of sulfur content
YB/T 109.6-1997 Methods for chemical analysis of barium-silicon the infrared absorption method for the determination of carbon content
YB/T 5316-2006 Methods for chemical analysis of calcium-silicon The infrared absorption method the determination of carbon content

Henan Provincial Standard of the People's Republic of China

DB41/T 1050-2015 Ferrosilicon Chemical Analysis Method Infrared Absorption Method for Determination of Sulfur Content

Professional Standard - Light Industry

QB/T 2334-1997 Method for the Qualitative Determination of Ultraviolet Absorbents in Cosmetics - Ultraviolet Spectrophotometry

Professional Standard - Agriculture

NY/T 1116-2006 Fertilizers - Determination of nitrate nitrogen content - Ultraviolet spectro - Photometric method

国家能源局

SH/T 1821-2018 Determination of trace nitrogen in industrial aromatics by chemiluminescence method
SY/T 7657.3-2021 Natural gas. Composition analysis using photoacoustic spectroscopy-infrared spectrum-fuel cell combining method. Part 3:Determination of C2H6 and above hydrocarbons, CO2, CO content by infrared spectrum method

中华人民共和国环境保护部

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

Professional Standard - Electricity

DL/T 1607-2016 Measurement of sulfur hexafluoride decomposition using infrared spectroscopy method
DL/T 919-2005 Determination of mineral oil content in sulphur hexafluoride by infrared spectrum method

Professional Standard - Traffic

JT/T 1149-2017 Layered double hydroxides anti ultraviolet aging agent used for pavement asphalt

Professional Standard - Public Safety Standards

GA/T 1942-2021 Forensic sciences-Examination methods for nitrocellulose-lR

中国石油化工总公司

SH/T 0070-1991 Determination of oxidation value and nitration value in used internal combustion engine oil (infrared spectroscopy)

SCC

SPC GB/T 37186-2018 Gas analysis -- Determination of sulfur dioxide and nitrogen oxides -- Ultraviolet differential optical absorption spectroscopy (TEXT OF DOCUMENT IS IN CHINESE)
NS-EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
DANSK DS/EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
NS-EN 14211:2005 Ambient air quality — Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
UNE-EN 14211:2006 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
AS 2447:1981 Ambient air - Determination of oxides of nitrogen- Chemiluminescent method
10/30210747 DC BS EN 14211. Ambient air quality. Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
UNE-EN 14792:2006 Stationary source emissions - Determination of mass concentration of nitrogen oxides (NOx) - Reference method: Chemiluminescence
NS-EN 14792:2005 Stationary source emissions — Determination of mass concentration of nitrogen oxides (NOx) — Reference method: Chemiluminescence
DIN EN 14211 E:2010 Draft Document - Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German version prEN 14211:2010
NS-EN 14792:2017 Stationary source emissions — Determination of mass concentration of nitrogen oxides — Standard reference method: chemiluminescence
AENOR UNE-EN 14792:2017 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence
SPC GB/T 24583.7-2019 Vanadium-nitrogen -- Determination of oxygen content -- Infrared absorption method (TEXT OF DOCUMENT IS IN CHINESE)
DANSK DS/EN 14212/AC:2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
DANSK DS/EN 14792:2017 Stationary source emissions – Determination of mass concentration of nitrogen oxides – Standard reference method: chemiluminescence
DANSK DS/EN 14212:2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
NS-EN 14212:2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
UNE-EN 14212:2006 Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
NS-EN 14212:2005 Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
DIN EN 14792 E:2014 Draft Document - Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence; German version prEN 14792:2014
BS DD ENV 12260:1996 Water quality. Determination of nitrogen. Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
DANSK DS/ISO 10498:2006 Ambient air - Determination of sulfur dioxide - Ultraviolet fluorescence method
DANSK DS/EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method
DIN EN 14212 E:2010 Draft Document - Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence; German version prEN 14212:2010
AWWA ACE54343 Advances in UV Dose Measurement Using Chemical Actinometry, Biodosimetry, and Mathematical Techniques
ASD-STAN prEN 6042:1970 Organic compounds - Test method - Analysis by infrared spectroscopy
NS-EN 14626:2012 Ambient air — Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
VDI 2453 BLATT 2-2002 Measuring gaseous emissions — Measuring nitrogen monoxide and nitrogen dioxide concentrations — Calibration of NO/NO<sub>x</sub> chemiluminescence measuring devices using gas phase titration
NS-EN 14626:2005 Ambient air quality — Standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy
AWWA WQTC57120 Using Chemical Actinometry for Dose Delivery Monitoring in UV Disinfection Reactors
10/30210750 DC BS EN 14212. Ambient air quality. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
UNE-EN 14626:2006 Ambient air quality - Standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy
BS 6068-2-2.5:1984 Water quality. Physical, chemical and biochemical methods-Determination of total mercury by flameless atomic absorption spectrometry: method after pretreatment with ultraviolet radiation
DANSK DS/EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
NS-EN ISO 21258:2010 Stationary source emissions — Determination of the mass concentration of dinitrogen monoxide (N2O) — Reference method: Non-dispersive infrared method (ISO 21258:2010)
UNE-EN ISO 11985:1998 OPHTHALMIC OPTICS. CONTACT LENSES. AGEING BY EXPOSURE TO UV AND VISIBLE RADIATION (IN VITRO METHOD). (ISO 11985:1997).
NS-EN ISO 11985:1997 Ophthalmic optics — Contact lenses — Ageing by exposure to UV and visible radiation (in vitro method) (ISO 11985:1997)
AWWA WQTC64189 Effectiveness of UV Advanced Oxidation for Destruction of Micro-Pollutants
BS 6161-8:1981 Methods of test for anodic oxidation coatings on aluminium and its alloys-Determination of the fastness to ultraviolet light of coloured anodic oxide coatings
DIN 51453 E:2023 Draft Document - Testing of lubricants - Determination of oxidation and nitration of used motor oils - Infrared spectrometric method
08/30158227 DC BS EN ISO 21258. Stationary source emissions. Determination of the mass concentration of dinitrogen monoxide. Reference method. Non-dispersive infrared method
VDI 2453 BLATT 2-2002 Measuring gaseous emissions — Measuring nitrogen monoxide and nitrogen dioxide concentrations — Calibration of NO/NO<sub>x</sub> chemiluminescence measuring devices using gas phase titration
BS 2782-4 METHOD 434A:1975 Methods of testing plastics. Chemical properties-The identification of antioxidants and ultra-violet absorbers in polyolefin compounds by thin layer chromatography
AWWA ACE90067 Hydrogen Peroxide and Ultraviolet-Visible Irradiation for the Oxidation of Organic Environmental Contaminants
AWWA WQTC62520 Degradation Kinetics of the Pharmaceutical Metronidazole via UV Photolysis and Advanced Oxidation Processes
DANSK DS/EN 14625:2012 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
NS-EN 14625:2012 Ambient air — Standard method for the measurement of the concentration of ozone by ultraviolet photometry
AS 3753:1990 Recommended practice for chemical analysis by ultraviolet/visible spectrophotometry
UNE-EN 14625:2005 Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
AWWA JAW30356 Journal AWWA — Using Cobalt-Ultraviolet Spectrophotometry to Measure Hydrogen Peroxide Concentration in Organically Laden Groundwaters
DIN EN ISO 21258 E:2008 Draft Document - Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide - Reference method: Non-dispersive infrared method (ISO/DIS 21258:2008); German version prEN ISO 21258:2008
NS-EN 14625:2005 Ambient air quality — Standard method for the measurement of the concentration of ozone by ultraviolet photometry

VDI - Verein Deutscher Ingenieure

VDI 2469 Blatt 2-2005 Gaseous emission measurement - Measurement of nitrous oxide - Automatic infrared spectrometric method
VDI 2469 Blatt 2-2002 Messen gasfoermiger Emissionen - Messen von Distickstoffmonoxid - Automatisches infrarotspektrometrisches Verfahren
VDI 2453 Blatt 2-1974 Gaseous pollution measurement; measurement of nitrogen monoxide; Oxidation to nitrogen dioxide and measuring by photometric method (Saltzman)

Association Francaise de Normalisation

NF EN 14211:2012 Ambient air - Standard method for measuring the concentration of nitrogen dioxide and nitric oxide by chemiluminescence
NF X43-061*NF EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence.
NF X43-018:1983 Air pollution. Measurement of nitrogen oxides by chemiluminescence.
NF X43-373*NF EN 14792:2017 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method : chemiluminescence
NF EN 14792:2017 Emissions from stationary sources - Determination of the mass concentration of nitrogen oxides - Standardized reference method: chemiluminescence
NF EN 14212:2013 Ambient air - Standard method for measuring sulfur dioxide concentration by UV fluorescence
NF EN 14625:2013 Ambient air - Standardized method for measuring ozone concentration by UV photometry
NF X43-062*NF EN 14212:2013 Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
NF EN ISO 21258:2010 Emissions from stationary sources - Determination of the mass concentration of nitrous oxide (N2O) - Reference method: non-dispersive infrared method
NF X20-518*NF ISO 20729:2018 Natural gas - Determination of sulfur compounds - Determination of total sulfur content by ultraviolet fluorescence method
NF ISO 20729:2018 Natural gas - Determination of sulfur compounds - Determination of total sulfur content by the UV fluorescence method
NF M60-459*NF ISO 16794:2003 Nuclear energy - Determination of carbon compounds and fluorides in uranium hexafluoride infrared spectrometry
NF T77-156:1987 Basic silicones for industrial use. Determination of introduced peroxydes content. Infra-red spectrometric method.
NF X43-019:1983 Atmospheric pollution. Determination of the sulphur dioxide content of the ambient air by means of ultraviolet fluorescence.
NF X43-065*NF EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
NF EN 14626:2012 Ambient air - Standard method for measuring carbon monoxide concentration by non-dispersive infrared radiation spectroscopy

German Institute for Standardization

DIN EN 14211:2012-11 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German version EN 14211:2012 / Note: To be replaced by DIN EN 14211 (2022-11).
DIN EN 14211:2022-11 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German and English version prEN 14211:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14211 ...
DIN EN 14792:2017-05 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence; German version EN 14792:2017
DIN EN 14212:2022-11 Ambient air - Standard method for the measurement of the concentration of sulfur dioxide by ultraviolet fluorescence; German and English version prEN 14212:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14212 (2012-11), DIN EN...
DIN EN 14212 Berichtigung 1:2014-08 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence; German version EN 14212:2012, Corrigendum to DIN EN 14212:2012-11 / Note: To be replaced by DIN EN 14212 (2022-11).
DIN EN 14212:2012-11 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence; German version EN 14212:2012 / Note: To be replaced by DIN EN 14212 (2022-11).
DIN EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German version EN 14211:2012
DIN EN 14626:2012-12 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German version EN 14626:2012 / Note: To be replaced by DIN EN 14626 (2022-11).
DIN EN 14626:2022-11 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German and English version prEN 14626:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14626 (201...
DIN 51453:2004-10 Testing of lubricants - Determination of oxidation and nitration of used motor oils - Infrared spectrometric method
DIN 51444:2020-10 Testing of petroleum products - Determination of nitrogen - Oxidative combustion method with chemiluminescence detector
DIN 51444:2003 Testing of petroleum products - Determination of nitrogen - Oxidative combustion method with chemiluminescence detector
DIN EN 14625:2012-12 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry; German version EN 14625:2012 / Note: To be replaced by DIN EN 14625 (2022-11).
DIN EN 14625:2022-11 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry; German and English version prEN 14625:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14625 (2012-12).
DIN EN ISO 21258:2010-11 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N<(Index)2>O) - Reference method: Non-dispersive infrared method (ISO 21258:2010); German version EN ISO 21258:2010

AENOR

UNE-EN 14211:2013 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
UNE 77212:1993 AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF NITROGEN OXIDES. CHEMILUMINESCENCE METHOD.
UNE-EN 14792:2017 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence
UNE-EN 14212:2013 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
UNE-EN 14626:2013 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
UNE-ISO 10498:2006 Ambient air -- Determination of sulfur dioxide -- Ultraviolet fluorescence method (ISO 10498:2004)
UNE-EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method (ISO 21258:2010)
UNE 77252:2003 Ambient air. Determination of carbon monoxide. Non-dispersive infrared spectrometry method.

Danish Standards Foundation

DS/EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
DS/EN 14792:2006 Stationary source emissions - Determination of mass concentration of nitrogen oxides (NOx) - Reference method: Chemiluminescence
DS/EN 14212:2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
DS/ISO 10498:2007 Ambient air - Determination of sulfur dioxide - Ultraviolet fluorescence method
DS/EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method
DS/EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
DS/EN ISO 11985:1998 Ophthalmic optics - Contact lenses - Ageing by exposure to UV and visible radiation (in-vitro method)

Lithuanian Standards Office

LST EN 14211-2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
LST EN 14792-2006 Stationary source emissions - Determination of mass concentration of nitrogen oxides (NOx) - Reference method: Chemiluminescence
LST ISO 7996:1999 Ambient air. Determination of the mass concentration of nitrogen oxides. Chemiluminescence method (ISO 7996:1985)
LST EN 14212-2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
LST EN 14626-2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
LST EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method (ISO 21258:2010)
LST ISO 4224:2001 Ambient air. Determination of carbon monoxide. Non-dispersive infrared spectrometry method

European Committee for Standardization (CEN)

prEN 14211 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
prEN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
EN 14212:2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
EN 14792:2005 Stationary source emissions - Determination of mass concentration of nitrogen oxides (NOx) - Reference method: Chemiluminescence
EN 14792:2017 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence
DD ENV 12 260-1996 Water Quality - Determination of Nitrogen - Determination of Bound Nitrogen, After Combustion and Oxidation to Nitrogen Dioxide, Using Chemiluminescence Detection
EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
CENELEC EN 61228-2008 Fluorescent ultraviolet lamps used for tanning - Measurement and specification method (IEC 61228:2008)
EN 14626:2005 Ambient air quality - Standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy

VN-TCVN

TCVN 6138-1996 Ambient air.Determination of the mass concentration of nitrogen oxides.Chemiluminescence method
TCVN 7726-2007 Ambient air.Determination of sulfur dioxide.Ultraviolet fluorescence method
TCVN 6624-2-2000 Water quality.Determination of nitrogen.Part 1: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
TCVN 7725-2007 Ambient air.Determination of carbon monoxide.Non-dispersive infrared spectrometric method

KR-KS

KS I ISO 7996-2021 Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method
KS I ISO 21258-2022 Stationary source emissions — Determination of the mass concentration of dinitrogen monoxide(N2O) — Reference method: Non-dispersive infrared method

International Organization for Standardization (ISO)

ISO 7996:1985 Ambient air; Determination of the mass concentration of nitrogen oxides; Chemiluminescence method
ISO/TR 11905-2:1997 Water quality - Determination of nitrogen - Part 2: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
ISO 10498:2004 Ambient air - Determination of sulfur dioxide - Ultraviolet fluorescence method
ISO 20729:2017 Natural gas - Determination of sulfur compounds - Determination of total sulfur content by ultraviolet fluorescence method
ISO 4224:2000 Ambient air - Determination of carbon monoxide - Non-dispersive infrared spectrometry method
ISO 16794:2003 Nuclear energy - Determination of carbon compounds and fluorides in uranium hexafluoride infrared spectrometry
ISO 6581:1980 Anodizing of aluminium and its alloys; Determination of the fastness to ultra-violet light of coloured anodic oxide coatings
ISO 6581:2018 Anodizing of aluminium and its alloys - Determination of the comparative fastness to ultraviolet light and heat of coloured anodic oxidation coatings

Korean Agency for Technology and Standards (KATS)

KS I ISO 7996:2006 Ambient air－Determination of the mass concentration of nitrogen oxides(Chemiluminescence method)
KS I ISO 7996:2021 Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method
KS I ISO 7996-2006(2016) Ambient air－Determination of the mass concentration of nitrogen oxides(Chemiluminescence method)
KS I ISO 21258:2022 Stationary source emissions — Determination of the mass concentration of dinitrogen monoxide(N2O) — Reference method: Non-dispersive infrared method
KS I ISO 10498-2020 Ambient air－Determination of sulfur dioxide－Ultraviolet fluorescence method
KS I ISO 11905-2:2008 Water quality-Determination of nitrogen-Part 2:Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
KS I ISO 11905-2-2008(2013) Water quality－Determination of nitrogen－Part 2：Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
KS I ISO 10498-2005(2020) Ambient air－Determination of sulfur dioxide－Ultraviolet fluorescence method
KS I ISO 10498:2005 Ambient air－Determination of sulfur dioxide－Ultraviolet fluorescence method
KS I ISO 21258:2012 Stationary source emissions-Determination of the mass concentration of dinitrogen monoxide(N2O)-Reference method:Non-dispersive infrared method
KS I ISO 21258-2012(2017) Stationary source emissions－Determination of the mass concentration of dinitrogen monoxide(N2O)－Reference method：Non-dispersive infrared method
KS I ISO 4224:2006 Ambient air－Determination of carbon monoxide－Non－dispersive infrared spectrometry method

GSO

OS GSO ISO 7996:2017 Ambient air -- Determination of the mass concentration of nitrogen oxides -- Chemiluminescence method
GSO ISO 7996:2017 Ambient air -- Determination of the mass concentration of nitrogen oxides -- Chemiluminescence method
BH GSO ISO 10498:2017 Ambient air -- Determination of sulfur dioxide -- Ultraviolet fluorescence method
OS GSO ISO 10498:2015 Ambient air -- Determination of sulfur dioxide -- Ultraviolet fluorescence method
GSO ISO 10498:2015 Ambient air -- Determination of sulfur dioxide -- Ultraviolet fluorescence method
BH GSO ISO 16794:2016 Nuclear energy -- Determination of carbon compounds and fluorides in uranium hexafluoride infrared spectrometry
OS GSO ISO 16794:2013 Nuclear energy -- Determination of carbon compounds and fluorides in uranium hexafluoride infrared spectrometry
BH GSO ISO 17184:2017 Soil quality -- Determination of carbon and nitrogen by near-infrared spectrometry (NIRS)
GSO ISO 17184:2016 Soil quality -- Determination of carbon and nitrogen by near-infrared spectrometry (NIRS)
OS GSO ISO 17184:2016 Soil quality -- Determination of carbon and nitrogen by near-infrared spectrometry (NIRS)
GSO ISO 20729:2022 Natural gas — Determination of sulfur compounds — Determination of total sulfur content by ultraviolet fluorescence method
BH GSO ISO 20729:2023 Natural gas — Determination of sulfur compounds — Determination of total sulfur content by ultraviolet fluorescence method
OS GSO ISO 4224:2009 Ambient air - Determination of carbon monoxide - Non-dispersive infrared spectrometry method
GSO ISO 16794:2013 Nuclear energy -- Determination of carbon compounds and fluorides in uranium hexafluoride infrared spectrometry

British Standards Institution (BSI)

BS EN 14211:2012 Ambient air. Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
BS EN 14211:2005 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
22/30450993 DC BS EN 14211. Ambient air. Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
DD ENV 12260-1996 Water quality. Determination of nitrogen. Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
BS 1747-9:1987 Methods for measurement of air pollution. Determination of the mass concentration of nitrogen oxides in ambient air: chemiluminescence method
BS EN 14792:2017 Stationary source emissions. Determination of mass concentration of nitrogen oxides. Standard reference method. Chemiluminescence
BS EN 14792:2005 Stationary source emissions - Determination of mass concentration of nitrogen oxides (NOx) - Reference method: Chemiluminescence
22/30450996 DC BS EN 14212. Ambient air. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
BS EN 14212:2012 Ambient air. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
BS EN 14212:2012(2014) Ambient air. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
BS EN 14212:2005 Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
BS EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method - Non-dispersive infrared method
BS ISO 20729:2017 Natural gas. Determination of sulfur compounds. Determination of total sulfur content by ultraviolet fluorescence method
BS EN 14626:2012 Ambient air. Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
BS EN 14626:2005 Ambient air quality - Standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy

CEN - European Committee for Standardization

EN 14211:2005 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
EN 14212:2005 Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence

American Society for Testing and Materials (ASTM)

ASTM D5173-97(2007) Standard Test Method for On-Line Monitoring of Carbon Compounds in Water by Chemical Oxidation, by UV Light Oxidation, by Both, or by High Temperature Combustion Followed by Gas Phase NDIR or by Electrolytic Conductivity
ASTM UOP987-11 Low Trace Sulfur in Liquid Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
ASTM UOP981-10 Trace Nitrogen in Liquid Hydrocarbons by Oxidative Combustion with Chemiluminescence Detection
ASTM UOP989-14 Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
ASTM D3824-20 Standard Test Methods for Continuous Measurement of Oxides of Nitrogen in the Ambient or Workplace Atmosphere by Chemiluminescence
ASTM UOP981-11 Trace Nitrogen in Liquid Hydrocarbons by Oxidative Combustion with Chemiluminescence Detection
ASTM UOP981-14 Trace Nitrogen in Liquid Hydrocarbons by Oxidative Combustion with Chemiluminescence Detection
ASTM UOP988-11 Low Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
ASTM D3162-21 Standard Test Method for Carbon Monoxide in the Atmosphere (Continuous Measurement by Nondispersive Infrared Spectrometry)
ASTM E3351-22 Standard Test Method for Detection of Nitric Oxide Production In Vitro
ASTM D4629-02(2007) Standard Test Method for Trace Nitrogen in Liquid Petroleum Hydrocarbons by Syringe/Inlet Oxidative Combustion and Chemiluminescence Detection
ASTM D3162-12(2020) Standard Test Method for Carbon Monoxide in the Atmosphere (Continuous Measurement by Nondispersive Infrared Spectrometry)
ASTM D6069-96 Standard Test Method for Trace Nitrogen in Aromatic Hydrocarbons by Oxidative Combustion and Reduced Pressure Chemiluminescence Detection
ASTM D4839-03(2017) Standard Test Method for Total Carbon and Organic Carbon in Water by Ultraviolet, or Persulfate Oxidation, or Both, and Infrared Detection
ASTM D6069-01 Standard Test Method for Trace Nitrogen in Aromatic Hydrocarbons by Oxidative Combustion and Reduced Pressure Chemiluminescence Detection
ASTM D6069-01(2006) Standard Test Method for Trace Nitrogen in Aromatic Hydrocarbons by Oxidative Combustion and Reduced Pressure Chemiluminescence Detection
ASTM D4629-02 Standard Test Method for Trace Nitrogen in Liquid Petroleum Hydrocarbons by Syringe/Inlet Oxidative Combustion and Chemiluminescence Detection
ASTM D3824-95(2005) Standard Test Methods for Continuous Measurement of Oxides of Nitrogen in the Ambient or Workplace Atmosphere by the Chemiluminescent Method
ASTM D3824-12 Standard Test Methods for Continuous Measurement of Oxides of Nitrogen in the Ambient or Workplace Atmosphere by the Chemiluminescent Method
ASTM D4629-08 Standard Test Method for Trace Nitrogen in Liquid Petroleum Hydrocarbons by Syringe/Inlet Oxidative Combustion and Chemiluminescence Detection
ASTM D4629-09 Standard Test Method for Trace Nitrogen in Liquid Petroleum Hydrocarbons by Syringe/Inlet Oxidative Combustion and Chemiluminescence Detection
ASTM UOP495-03 Aromatics in Molex Process n-Paraffin Products by Ultraviolet Spectrophotometry

FI-SFS

SFS 5425-1988 Air conditioning device. air quality. Determination of nitrogen oxides by chemiluminescence method

YU-JUS

JUS H.F8.153-1986 Gases. Determination of carbon dioxid content. Infrared spectrophotometric method

ES-UNE

UNE-EN 14212:2013/AC:2014 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence

PL-PKN

PN P04990-1989 Methods of chemical tests Knitted medical articles Determination of ultraviolet radiation absorbance
PN-ISO 20729-2020-10 P Natural gas -- Determination of sulfur compounds -- Determination of total sulfur content by ultraviolet fluorescence method

Standard Association of Australia （SAA）

AS 3580.5.1:1993 Methods for sampling and analysis of ambient air - Determination of oxides of nitrogen - Chemiluminescence method
AS 3587.4:1998 Ferroalloys - Chemical analysis - Determination of carbon content - Infrared method
AS 3587.5:1998 Ferroalloys - Chemical analysis - Determination of sulfur content - Infrared method

Universal Oil Products Company (UOP)

UOP 987-2015 Low Trace Sulfur in Liquid Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
UOP 989-2014 Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
UOP 981-2014 Trace Nitrogen in Liquid Hydrocarbons by Oxidative Combustion with Chemiluminescence Detection
UOP 988-2011 Low Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
UOP 971-2000 TRACE NITROGEN IN LIGHT AROMATIC HYDROCARBONS BY CHEMILUMINESCENCE

RU-GOST R

GOST R 52733-2007 Ambient air. Determination of sulfur dioxide. Ultraviolet fluorescence method
GOST R 56341-2015 Aromatic hydrocarbons and related chemicals. Determination of total sulfur by method of ultraviolet fluorescence
GOST R ISO 4224-2007 Ambient air. Determination of carbon monoxide. Non-dispersive infrared spectrometry method

NL-NEN

NEN 2039-1979 Air quality - Smoke and exhaust gases - Determination of nitrogen monoxide by chemiluminescence
NEN 2044-1985 Air quahty - txhaust gases Wet chemical determination of nitrogen oxides content

BE-NBN

NBN T 91-502-1977 Water analysis methods - Determination of hydracarbons by infrared spectrophotometry
NBN T 91-501-1975 Water analysis methods - Determination of hydracarbons by infrared spectrophotometry

Indonesia Standards

SNI 06-2482-1991 Water, Test method for flouride content by spectrophotometer in a red alazaryn manuver

DIN

DIN 51444:2020 Testing of petroleum products - Determination of nitrogen - Oxidative combustion method with chemiluminescence detector

CZ-CSN

CSN 58 8785-1994 Methods of test for fats and oils Determination of content of isolated trans-unsaturated compounds by infrared spectroscopy

AT-ON

ONORM M 6608-1996 Water analysis - Determination of hydrocarbons by infrared spectrometry

International Electrotechnical Commission (IEC)

IEC 61228:1993 Method of measuring and specifying the UV-radiation of ultraviolet lamps used for sun-tanning

ES-AENOR

UNE 77-401-1992 Ecotoxicology. Determination of UV-VIS absorption spectra of a chemical compoud

Japanese Industrial Standards Committee (JISC)

JIS K 0104:1984 Methods for determination of oxides of nitrogen in flue gases

Others: