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Ammonia nitrogen in the air

Ammonia nitrogen in the air, Total:500 items.

In the international standard classification, Ammonia nitrogen in the air involves: Occupational safety. Industrial hygiene, Fertilizers, Air quality, Sugar. Sugar products. Starch, Water quality, Animal feeding stuffs, Environmental protection, Vocabularies, Shop fittings, Materials for aerospace construction, Plastics, Test conditions and procedures in general, Explosion protection, Fuels, Analytical chemistry, Products of the chemical industry, Paint ingredients, Leather technology, Springs, Chipless working equipment, Valves, Medical sciences and health care facilities in general, Products of the textile industry, Beverages, General methods of tests and analysis for food products, Geology. Meteorology. Hydrology, Soil quality. Pedology, Transport, Ventilators. Fans. Air-conditioners, Terminology (principles and coordination), Farming and forestry, Ground service and maintenance equipment, Fluid storage devices, Tobacco, tobacco products and related equipment, Protection against crime, Surface treatment and coating, Installations in buildings, Glass, Applications of information technology, Testing of metals, Cellular materials, Railway rolling stock, Aerospace fluid systems and components, Sports equipment and facilities, Refrigerating technology, Non-ferrous metals, Nuclear energy engineering, Pipeline components and pipelines, Paper and board, Equipment for the chemical industry, Acoustics and acoustic measurements, Laboratory medicine.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Ammonia nitrogen in the air

  • GB 18562-2001 Occupational exposure limit for calcium cyanamide in the air of workplace
  • GB 16187-1996 Health standard for hydrazoic acid and sodium azide in the air of workplace
  • GB/T 17096-1997 Hygienic standard for nitrogen oxides in indoor air
  • GB/T 3600-2000 Fertilizers-Determination of ammoniacal nitrogen content-Formaldehyde method
  • GB/T 3595-2000 Fertilizers-Determination of ammoniacal nitrogen content-Titrimetric method after distillation
  • GB/T 24101-2009 Limit and determination of 4-aminoazobenzene in dye products
  • GB/T 33392-2016 Leather and fur.Chemical tests.Determination of 4-aminoazobenzene derived from azo colorants
  • GB/T 12143.2-1989 Determination method for amino nitrogen content in fruit and vegetable juice beverages--Formol number
  • GB/T 16031-1995 Workplace air--Determination of ammonia--Messler's reagent spectrophotometric method
  • GB/T 13906-1992 Air quality.Determination of nitrogen oxides
  • GB 12143.2-12143.3-89 Determination method for amino nitrogen content in fruit and vegetable juice beverages-Formol number Determination method for L-ascorbic acid in fruit and vegetable juice beverages-Ethyl ether extract
  • GB/T 17871-1999 Decompression procedures for nitrox or air saturation-air excursion diving
  • GB/T 12210-1990 Determination of ammonia of gas in urban area
  • GB/T 16032-1995 Workplace air--Determination of nitrogen oxides--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
  • GB/T 15435-1995 Ambient air--Determination of nitrogen dioxide--Saltzman method
  • GB/T 15436-1995 Ambient air--Determination of nitrogen oxides--Saltzman method
  • GB/T 16072-1995 Workplace air--Determination of phenol--4-Amino-antipyrine spectrophotometric method
  • GB/T 22974-2008 Determination of isometamidium residues in milk and milk powder.LC-MS-MS method
  • GB/T 14605-1993 Determination of trace argon, nitrogen and krypton inoxygen. Gas chromatographic method
  • GB/T 14669-1993 Air quality. Determination of ammonia. Ion selective electrode method
  • GB/T 16035-1995 Workplace air--Determination of arsine--Silver diethyl dithiocarbamate spectrophotometric method
  • 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 14679-1993 Air quality. Determination of Ammonia. Sodium salicylate-sodium hypochlorite spectrophotometric method
  • GB/T 12372-1990 Standard method for examination of nitrogen dioxide in air of residential areas--Modified Saltzman method
  • GB/T 14294-2008(英文版) Central station air handling unit

GOSTR, Ammonia nitrogen in the air

  • GOST R ISO 15604-2019 Fertilizers. Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen

RU-GOST R, Ammonia nitrogen in the air

  • GOST EN 15604-2013 Fertilizers. Determination of different forms of nitrogen in the same sample: nitric, ammoniacal, cyanamide and urea nitrogen
  • GOST 30181.6-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in ammonium salts (in ammonium form, using the formaldehyde method)
  • GOST 32527-2013 Mineral nitrogen-containing substances. Determination in air and water
  • GOST 34364-2017 Plastics. Polyols for polyurethanes. Determination of basicity on nitrogen
  • GOST EN 15750-2016 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
  • GOST R 57256-2016 Indoor air. Sampling strategy for ammonia
  • GOST 30181.7-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers (in ammonium and amide forms, using hypochlorite method)
  • GOST 30181.8-1994 Mineral fertilizers. Method for determination of mass fraction of ammonium nitrogen in compound fertilizers (chloramine method)
  • GOST R ISO 17234-2-2015 Leather. Chemical tests for the determination of certain azo colorants in dyed leathers. Part 2. Method for determination of 4-aminoazobenzene
  • GOST 30181.1-1994 Mineral fertilizers. Method for determination of total overall mass fraction of nitrogen in compound fertilizers (in ammonium and amide forms, with deammoniation)
  • GOST 30181.2-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in single - component fertlizers (in ammonium and amide forms, no deammoniation)
  • GOST R ISO 17734-2-2017 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry. Part 2. Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
  • GOST 32384-2013 Acetic acid. Gas chromatographic determination in atmospheric air
  • GOST 32525-2013 Dichlorobenzene. Determination in air
  • GOST 32458-2013 Chlorovinyl. Determination in air
  • GOST 32523-2013 Vinylchloride. Determination in air
  • GOST 32533-2013 Hexamethylene diamine. Determination in air

PL-PKN, Ammonia nitrogen in the air

  • PN Z04041-1971 Deferminafion o? ammonia confent in air
  • PN Z04009-02-1991 Air purity protection Tests for nitrogen compounds Determination of ammonia in the atmosphere (imision) by photometric, indophenol method
  • PN Z04075-1961 Speedy Me?hod for De?er mina?ion of Ni?rogen Oxyde* in Air
  • PN Z04009-03-1990 Air purity protection Tests for nitrogen compounds Determination of ammonia in work places by spectrophotometry in visible spectra] region, indopheno] method
  • 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 Z04189-02-1988 Air purity protection ests tor aminodiphcnyl etermination ot 4-aminodiphcnyl t work places by gas hromalography' with sample nrichment
  • 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 Z04145-02-1985 Air purity protection Tests for benzidine Determination of benzidine in work places by colorimetric method
  • PN Z04193-02-1988 Air purity protection Tests for dimethylcarbamyl chloride Determination of dimethylcarbamyl chloride in work places by gaschromatography with sample enrichment
  • PN Z04145-03-1985 Air purity protection Tests for benzidine Determination of benzidine in work places by high performance liquid chromatography
  • PN Z04092 Arkusz 01-1974 Air purity protectlon Tests tor nitric acid and nitrogen oxides Determination of nitric acid and total amount of nitric acid and nitrogen oxides in the work station by the colorimetric method with phenoldisulphonic acid
  • PN Z04069-1961 Determination of Alpha-naph?ylamine Contens in Air
  • PN Z04038-1966 Determina?ion of me?hyl alcohol in air
  • PN Z04042-1970 Determination of hydrogen sulp-hide in air
  • PN Z04053-1970 Determination of hydrogen cyamide In air
  • PN Z04189-01-1988 Air purity protection ests for aminodiphenyl ntroduction and scope of the tandard
  • PN Z04182-06-1987 Air purity protection ests lor pesticides etermination of dithiocarbamates in ork places by colorimetric method
  • PN Z04092 Arkusz 00-1974 Air purity protection Tes?s for nitric acid and nitrogen oxides Introduction and rang? of standard
  • PN Z04044-1970 De?erminoiion of phenol yapours conten? in air
  • PN Z04060-1971 Determination of pyridine vopours content in ai
  • PN Z04091-1970 Detenmination of epichlorhydirin in air
  • PN Z02010-17-1987 Individual respiratory protective e?uipment used in air erwironment Methods of testing Determination of the protection time for acting absorbers against ammonia

HU-MSZT, Ammonia nitrogen in the air

Association Francaise de Normalisation, Ammonia nitrogen in the air

  • NF U42-147*NF EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrate
  • NF U42-149*NF EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
  • NF U42-503*NF EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
  • NF EN 15561:2009 Engrais - Dosage de l'azote total dans la cyanamide calcique nitratée
  • NF U42-125:1985 Fertilizers. Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide. Titrimetric method.
  • NF EN 15560:2009 Engrais - Dosage de l'azote total dans la cyanamide calcique exempte de nitrate
  • NF EN 15604:2009 Engrais - Détermination des différentes formes d'azote dans un même échantillon contenant l'azote sous forme nitrique, ammoniacale, uréique et cyanamidique
  • NF X43-303:2007 Air quality-Stationary source emissions-Determination of ammonla(NH3)
  • NF EN ISO 17234-2:2011 Cuir - Essais chimiques pour le dosage de certains colorants azoïques dans les cuirs teints - Partie 2 : dosage du 4-aminoazobenzène
  • NF EN ISO 14362-3:2017 Textiles - Méthodes de détermination de certaines amines aromatiques dérivées de colorants azoïques - Partie 3 : détection de l'utilisation de certains colorants azoïques susceptibles de libérer du 4-aminoazobenzène
  • NF X43-009:1973 Nitrogen dioxyde content of the atmosphere (griess saltzman reaction).
  • NF EN ISO 16000-15:2009 Air intérieur - Partie 15 : stratégie d'échantillonnage du dioxyde d'azote (NO2)
  • NF EN 14211:2012 Air ambiant - Méthode normalisée pour le mesurage de la concentration en dioxyde d'azote et monoxyde d'azote par chimiluminescence
  • NF X43-275:2002 Qualité de l'air - Air des lieux de travail - Dosage d'éléments présents dans l'air des lieux de travail par spectrométrie atomique
  • 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 X43-404-15*NF EN ISO 16000-15:2009 Indoor air - Part 15 : sampling strategy for nitrogen dioxide (NO2)
  • NF X43-015:1976 Air pollution. Nitrogen dioxide content of atmospheric air. Method of determination by collection on a triethanolamine-impregnated filter.
  • NF X43-240:2003 Workplace atmospheres - Determination of airborne endotoxins.
  • NF EN 16980-1:2021 Photocatalyse - Méthode d'essai en flux continu - Partie 1 : détermination de la dégradation du monoxyde d'azote (NO) dans l'air par des matériaux photocatalytiques
  • NF L91-002-18/IN1*NF EN 12312-18/IN1:2010 Aircraft ground support equipment - Specific requirements - Part 18 : nitrogen or Oxygen units.
  • NF T73-294*NF EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas-chromatographic method
  • NF X43-028*NF EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
  • NF EN 16339:2013 Air ambiant - Méthode pour la détermination de la concentration du dioxyde d'azote au moyen d'échantillonneurs par diffusion
  • NF B44-212-1*NF EN 16980-1:2021 Photocatalysis - Continuous flow test methods - Part 1 : determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials
  • NF EN 286-1/A2:2006 Récipients à pression simples, non soumis à la flamme, destinés à contenir de l'air ou de l'azote - Partie 1 : récipients pour usage général
  • NF EN 286-1/A1:2002 Récipients à pression simples, non soumis à la flamme, destinés à contenir de l'air ou de l'azote - Partie 1 : récipients pour usage général
  • FD CEN/TR 17304:2019 Produits de construction - Évaluation de l'émission de substances dangereuses - Détermination des émissions d'ammoniac dans l'air intérieur provenant des isolants cellulosiques à 90 % HR

British Standards Institution (BSI), Ammonia nitrogen in the air

  • BS DD CEN/TS 15604:2007 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
  • DD CEN/TS 15604:2007 Fertilizers — Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
  • BS EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
  • 14/30313910 DC BS ISO 15604. Fertilizers. Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
  • BS EN 15750:2010 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
  • BS EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
  • DD CEN/TS 15560:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
  • 21/30442087 DC BS EN 15560. Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
  • BS EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
  • DD CEN/TS 15561:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
  • BS EN 15561:2023 Inorganic fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
  • 21/30442090 DC BS EN 15561. Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
  • BS DD CEN/TS 15750:2009 Fertilizers - Determination of different forms of nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
  • 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 ISO 16000-15:2008 Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO2)
  • BS ISO 17734-2:2013 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry. Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
  • BS EN 12312-18:2005+A1:2009 Aircraft ground support equipment - Specific requirements - Nitrogen or Oxygen units
  • BS EN 14211:2012 Ambient air. Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
  • BS PD CEN/TS 16980-1:2016 Photocatalysis. Continuous flow test methods. Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials
  • BS 5551 SubSec.4.1.4:1984 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide (titrimetric method)
  • BS EN 16339:2013 Ambient air. Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
  • 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
  • BS ISO 16000-34:2018 Indoor air. Strategies for the measurement of airborne particles
  • BS EN 286-1:1998+A2:2005 Simple unfired pressure vessels designed to contain air or nitrogen - Pressure vessels for general purposes
  • BS EN 16980-1:2021 Tracked Changes. Photocatalysis. Continuous flow test methods. Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials
  • BS ISO 23919:2020 Cigarettes. Determination of ammonia in cigarette mainstream smoke using ion chromatography
  • BS EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
  • BS EN 286-1:1998 Simple unfired pressure vessels designed to contain air or nitrogen — Part 1: Pressure vessels for general purposes
  • BS PD ISO/TS 11619:2014 Polyurethane tubing for use primarily in pneumatic installations. Dimensions and specification
  • BS ISO 5630-6:2009 Paper and board - Accelerated ageing - Exposure to atmospheric pollution (nitrogen dioxide)
  • BS EN 14067-3:2003 Railway applications. Aerodynamics. Aerodynamics in tunnels
  • BS EN 14067-3:2003(2011) Railway applications. Aerodynamics. Aerodynamics in tunnels
  • PD CEN/TS 17660-1:2021 Air quality. Performance evaluation of air quality sensor systems. Gaseous pollutants in ambient air

German Institute for Standardization, Ammonia nitrogen in the air

  • DIN CEN/TS 15604:2008 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen; German version CEN/TS 15604:2007
  • DIN EN 15604:2009-06 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen; German version EN 15604:2009 / Note: To be replaced by DIN EN ISO 15604 (2019-06).
  • DIN EN 15750:2010-02 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version EN 15750:2009
  • DIN CEN/TS 15750:2008 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version CEN/TS 15750:2008
  • DIN EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen; English version of DIN EN 15604:2009-06
  • DIN EN 15560:2021 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German and English version prEN 15560:2021
  • DIN EN 15561:2021 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German and English version prEN 15561:2021
  • DIN EN 15561:2021-12 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German and English version prEN 15561:2021 / Note: Date of issue 2021-11-05*Intended as replacement for DIN EN 15561 (2009-06).
  • DIN EN 15561:2009-06 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version EN 15561:2009 / Note: To be replaced by DIN EN 15561 (2021-12).
  • DIN EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; English version of DIN EN 15561:2009-06
  • DIN EN 15560:2009-06 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version EN 15560:2009 / Note: To be replaced by DIN EN 15560 (2021-12).
  • DIN ISO 14255:1998 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant (ISO 14255:1998)
  • DIN EN 15560:2023-10 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version EN 15560:2023
  • DIN EN ISO 17234-2:2011-06 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene (ISO 17234-2:2011); German version EN ISO 17234-2:2011
  • DIN EN 15560:2021-12 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German and English version prEN 15560:2021 / Note: Date of issue 2021-11-05*Intended as replacement for DIN EN 15560 (2009-06).
  • DIN EN 15561:2023-10 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version EN 15561:2023
  • 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 ISO 16000-15:2009 Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO<(Index)2>) (ISO 16000-15:2008); English version of DIN EN ISO 16000-15:2009-04
  • DIN EN 16339:2013-11 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German version EN 16339:2013
  • DIN EN 286-4:1994 Simple unfired pressure vessels designed to contain air or nitrogen - Part 4: Aluminium alloy pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock; German version EN 286-4:1994
  • DIN EN 286-1:1998 Simple unfired pressure vessels designed to contain air or nitrogen - Part 1: Pressure vessels for general purposes; German version EN 286-1:1998
  • DIN EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method; English version of DIN EN 14881
  • DIN EN 16980-1:2021-12 Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials; German version EN 16980-1:2021
  • DIN EN 16980-1:2020 Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials; German and English version prEN 16980-1:2020

CZ-CSN, Ammonia nitrogen in the air

  • CSN 83 4728 Cast.1-1984 Air quality. Emission measurement of ammonia from stationary sources of air pollution. General part
  • CSN 83 5711-1983 Determination of ammonia in ambient air. Indophenole method
  • CSN 83 4728 Cast.4-1984 Air quality. Emission measurement of ammonia from stationary sources of air pollution. Photometric method
  • CSN 83 4728 Cast.3-1984 Air quality. Emission measurement of ammonia from stationary sources of air pollution. Titration method
  • CSN 83 4728 Cast.5-1984 Air quality. Emission measurement of ammonia from stationary sources of air pollution. Potentiometric method
  • CSN 83 4728 Cast.2-1984 Air quality. Emission measurement of ammonia from stationary sources of air pollution. Sampling for manual methods
  • CSN 38 5535-1968 Determination of the ammonia in fuel gases
  • CSN 38 5537-1965 Determination of nitrogen oxide in fuel gases
  • CSN EN 286-2-1994 Simple unfired pressure vessels designed to contain air or nitrogen. Part 2: Pressure vessels for air braking and auxiliary systems for motor vehicles and their trailers
  • CSN 83 5510-1983 Measurement methods of air poTlutants In ambient air. General requirements
  • CSN 42 0489-1989 Wrought cooper-zinc alloys. Method of residual internal stress determination in ammonia atmosphere

NO-SN, Ammonia nitrogen in the air

  • NS 4855-1981 Air quality - Determination of nitrogendioxide in ambient air
  • NS 4869-1985 Air quality - Nitrogen dioxide content in workplace atmosphere - Colometric metod
  • NS 4865-1983 Air quality - Determination of the sum of nitrite- and nitrate-nitrogen in precipitation
  • NS 4850-1980 Air quality - Determination of gaseous sulphur compounds in ambient air - Sampling equipment

Professional Standard - Light Industry, Ammonia nitrogen in the air

  • QB/T 5015-2016 The determination of α-amino nitrogen in sugar beet
  • QB/T 2186-1995 Determination of Liquid Nitrogen in Hydrolyzed Protein by Ammonia Gas Sensitive Electrode

American Society for Testing and Materials (ASTM), Ammonia nitrogen in the air

  • ASTM D1426-98 Standard Test Methods for Ammonia Nitrogen In Water
  • ASTM D1426-15(2021)e1 Standard Test Methods for Ammonia Nitrogen In Water
  • ASTM D1426-03 Standard Test Methods for Ammonia Nitrogen In Water
  • ASTM D1426-15 Standard Test Methods for Ammonia Nitrogen In Water
  • ASTM D1426-08 Standard Test Methods for Ammonia Nitrogen In Water
  • ASTM UOP740-79T Volatile Nitrogen Bases, Including Ammonia, in Solids and Aqueous Solutions
  • ASTM UOP430-70T Basic Nitrogen in Gases by Acid Scrubbing
  • ASTM UOP315-59 Basic Nitrogen in Gases by Low Temperature Acid Scrubbing
  • ASTM F1795-00(2006) Standard Specification for Pressure-Reducing Valves for Air or Nitrogen Systems
  • ASTM F1795-00 Standard Specification for Pressure-Reducing Valves for Air or Nitrogen Systems
  • ASTM F1795-00(2019) Standard Specification for Pressure-Reducing Valves for Air or Nitrogen Systems
  • ASTM F1791-00 Standard Specification for Filters Used in Air or Nitrogen Systems
  • ASTM F1791-00(2006) Standard Specification for Filters Used in Air or Nitrogen Systems
  • ASTM F1791-00(2013) Standard Specification for Filters Used in Air or Nitrogen Systems
  • ASTM F1795-00(2013) Standard Specification for Pressure-Reducing Valves for Air or Nitrogen Systems
  • ASTM F1791-00(2019) Standard Specification for Filters Used in Air or Nitrogen Systems
  • ASTM F1685-00(2006) Standard Specification for Pressure-Reducing Manifolds for Air or Nitrogen Systems
  • ASTM F1685-00 Standard Specification for Pressure-Reducing Manifolds for Air or Nitrogen Systems
  • ASTM F1685-00(2013) Standard Specification for Pressure-Reducing Manifolds for Air or Nitrogen Systems
  • ASTM C1494-01(2007) Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder
  • ASTM C1494-13 Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder
  • ASTM D5932-08 Standard Test Method for Determination of 2,4-Toluene Diisocyanate (2,4-TDI) and 2,6-Toluene Diisocyanate (2,6-TDI) in Air (with 9-(N-Methylaminomethyl) Anthracene Method) (MAMA) in the Workplace
  • ASTM F1685-00(2019) Standard Specification for Pressure-Reducing Manifolds for Air or Nitrogen Systems
  • ASTM D5475-93(1997) Standard Test Method for Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector
  • ASTM UOP939-96 Basic Nitrogen in LPG by Ion Chromatography
  • ASTM UOP936-16 Combined Nitrogen in LPG by Chemiluminescence
  • ASTM D4240-83(1989)e1 Test Method for Airborne Asbestos Concentration in Workplace Atmosphere
  • ASTM D5932-08(2013) Standard Test Method for Determination of 2,4-Toluene Diisocyanate (2,4-TDI) and 2,6-Toluene Diisocyanate (2,6-TDI) in Air (with 9-(N-Methylaminomethyl) Anthracene Method) (MAMA) in the Workplace
  • ASTM D5475-93(2002) Standard Test Method for Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector
  • ASTM F2773-13(2017) Standard Practice for Transfilling Compressed Air or Nitrogen and Safe Handling of Small Paintball Cylinders
  • ASTM D6979-18 Standard Test Method for Polyurethane Raw Materials: Determination of Basicity in Polyols, Expressed as Percent Nitrogen
  • ASTM UOP432-65T Total Nitrogen in Liquefied Petroleum Gases by Acid Extraction-Kjeldahl Procedure
  • ASTM UOP936-95 Combined Nitrogen in LPG by Chemiluminescence
  • ASTM UOP936-20 Combined Nitrogen in LPG by Chemiluminescence
  • ASTM F2773-09 Standard Practice for Transfilling Compressed Air or Nitrogen and Safe Handling of Small Paintball Cylinders
  • ASTM D1607-91(2000)e1 Standard Test Method for Nitrogen Dioxide Content of the Atmosphere (Griess-Saltzman Reaction)
  • ASTM D1607-91(2018)e1 Standard Test Method for Nitrogen Dioxide Content of the Atmosphere (Griess-Saltzman Reaction)
  • ASTM D6562-00 Standard Test Method for Determination of Gaseous Hexamethylene Diisocyanate (HDI) in Air with 9-(N-methylaminomethyl) Anthracene Method (MAMA) in the Workplace
  • ASTM D6562-06 Standard Test Method for Determination of Gaseous Hexamethylene Diisocyanate (HDI) in Air with 9-(N-methylaminomethyl) Anthracene Method (MAMA) in the Workplace
  • ASTM F1793-97(2016)e1 Standard Specification for Automatic Shut-Off Valves (Also Known as Excess Flow Valves, EFV) for Air or Nitrogen Service
  • ASTM F1793-97(2021) Standard Specification for Automatic Shut-Off Valves (Also Known as Excess Flow Valves, EFV) for Air or Nitrogen Service
  • ASTM F2773-13(2021) Standard Practice for Transfilling Compressed Air or Nitrogen and Safe Handling of Small Paintball Cylinders
  • ASTM D6979-03 Standard Test Method for Polyurethane Raw Materials: Determination of Basicity in Polyols, Expressed as Percent Nitrogen
  • ASTM D6979-08 Standard Test Method for Polyurethane Raw Materials: Determination of Basicity in Polyols, Expressed as Percent Nitrogen

Group Standards of the People's Republic of China, Ammonia nitrogen in the air

  • T/NAIA 001-2020 Determination of ammoniacal nitrogen in fermented feed Kjeldahl method
  • T/CHES 12-2017 Water Quality Determination of Ammonia Nitrogen Gas Phase Molecular Absorption Spectrometry
  • T/CPMA 021-2020 Method of on-site detection of ammonia nitrogen in drinking water - Salicylic Acid Method
  • T/ZZB 1775-2020 Polyamide/spandex air covered yarn
  • T/CPCIF 0168-2021 Rapid detection kits for nitrite，nitrate and ammonia nitrogen in water
  • T/CI 145-2023 Optical polyurethane interlayer for aircraft application
  • T/WSJD 18.4-2021 Ion Chromatography for Determination of Ammonium Sulfamate in Chemical Factors in Workplace Air
  • T/NAIA 004-2020 Determination of Ammonia Nitrogen Concentration in Rumen Fluid Alkaline Sodium Hypochlorite-Phenol Spectrophotometry
  • T/SFCCIA 001-2021 Coal-to-synthesis gas production of synthetic ammonia, methanol, coal-based chemicals and nitrogen fertilizer manufacturing intelligent assessment specifications
  • T/CNIA 0016-2019 Determination of Hydrogen Chloride, Nitrogen, Oxygen and Total Carbon Content in Recycled Hydrogen for Polysilicon by Gas Chromatography
  • T/LCAA 005-2021 Determination of methane, nitrous oxide and carbon dioxide concentrations in gases——gas chromatography method
  • T/NXCL 023-2023 Determination of hydrogen and nitrogen in Beryllium— Inert gas fusion infrared absorption/ thermal conductivity method

RO-ASRO, Ammonia nitrogen in the air

Danish Standards Foundation, Ammonia nitrogen in the air

  • DS/EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
  • DS/EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
  • DS/EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
  • DS/EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
  • DS/EN ISO 17234-2:2011 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene
  • DS/EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
  • DS/EN ISO 16000-15:2008 Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO2)
  • DS/EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
  • DS/EN 16980-1:2021 Photocatalysis – Continuous flow test methods – Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials

Lithuanian Standards Office , Ammonia nitrogen in the air

  • LST EN 15604-2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
  • LST EN 15750-2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
  • LST EN 15560-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
  • LST EN 15561-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
  • LST EN ISO 17234-2:2011 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene (ISO 17234-2:2011)
  • LST EN 14211-2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
  • LST EN ISO 16000-15:2008 Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO2) (ISO 16000-15:2008)

European Committee for Standardization (CEN), Ammonia nitrogen in the air

  • EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
  • PD CEN/TS 15750:2008 Fertilizers - Determination of different forms of nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
  • EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
  • EN 15561:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
  • EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
  • EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
  • prEN 14211 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
  • EN ISO 16000-15:2008 Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO2) (ISO 16000-15:2008)
  • EN 14031:2003 Workplace atmospheres - Determination of airborne endotoxins
  • EN 14031:2021 Workplace exposure - Quantitative measurement of airborne endotoxins
  • EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
  • EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
  • EN 16980-1:2021 Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials
  • PD CEN/TS 16980-1:2016 Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials

AENOR, Ammonia nitrogen in the air

  • UNE-EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
  • UNE-EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
  • UNE-EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
  • UNE-EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
  • UNE-EN ISO 17234-2:2011 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene (ISO 17234-2:2011)
  • 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 16339:2014 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
  • UNE-EN ISO 16000-15:2010 Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO2) (ISO 16000-15:2008)
  • UNE 77202:1991 AIR QUALITY. DETERMINATION OF GASEOUS SULPHUR COMPOUNDS IN AMBIENT AIR. SAMPLING EQUIPMENT.

Professional Standard - Military and Civilian Products, Ammonia nitrogen in the air

  • WJ 2083-1992 Hygienic standard for lead azide in the air of workshops
  • WJ 1969-1990 Hygienic standard for sodium azide in the air of workshop

中华人民共和国国家卫生和计划生育委员会, Ammonia nitrogen in the air

  • GB/T 18204.25-2000 Method for determination of ammonia in air of public places
  • GBZ/T 300.43-2017 Determination of Toxic Substances in Workplace Air - Part 43: Azide and Sodium Azide
  • GB 12372-1990 Improved Saltzman method of the standard method for the detection of nitrogen dioxide in the atmosphere of residential areas

NL-NEN, Ammonia nitrogen in the air

  • NEN 2038-1979 Air quality - Calibration gas mixture of nitrogen monoxide in nitrogen - Gravimetric preparation
  • LUN 7105a-1970
  • NEN 2045-1981 Air quality - The calibration of measuring methods for nitrogen monoxide, nitrogen dioxide and ozone by means of gas-phase titration
  • NEN 2044-1985 Air quahty - txhaust gases Wet chemical determination of nitrogen oxides content
  • NEN 2039-1979 Air quality - Smoke and exhaust gases - Determination of nitrogen monoxide by chemiluminescence
  • NEN 2041-1982 Air quality — Ambient air — Photometric determination of the nitrogen monoxide content (oxidation/Saltzman method)
  • NVN 2824-1994 Air quality.Ambient air.Determination of the concentration of nitric acid,hydrochloric acid,ammonia and sulphur dioxide as gases.Rotating denuder method
  • NEN 2040-1979 Ambient air - Photometric determination of nitrogen dioxide content (Saltzman method)

Professional Standard - Agriculture, Ammonia nitrogen in the air

BR-ABNT, Ammonia nitrogen in the air

Professional Standard - Environmental Protection, Ammonia nitrogen in the air

  • HJ 537-2009 Water quality.Determination of ammonia nitrogen.Distillation-neutralization titration
  • HJ/T 195-2005 Water quality - Determination of ammonia-nitrogen Gas-phase molecular absorption spectrometry
  • HJ/T 64.3-2001 stationary source emission.Determination of cadmium.p-Azobenzenediazoaminazobenzene sulfonic acid spectrophotometric method
  • HJ 479-2009 Ambient air.Determination of nitrogen oxides.N-(1-Naphthyl)ethylene diamine dihydrochloride spectrophotometric method
  • HJ 533-2009 Ambient air exhaust gas.Determination of ammonia.Nessler's reagent spetcrophotometry
  • HJ 1043-2019 Automatic Determination of Nitrogen Oxides in Ambient Air by Chemiluminescence
  • HJ 479-2009(XG1-2018) Determination of nitrogen oxides (nitrogen monoxide and nitrogen dioxide) in ambient air Spectrophotometric method of naphthalene ethylenediamine hydrochloride "No. 1 Amendment"
  • HJ 534-2009 Ambient air.Determination of ammonia.Sodium hypochlorite.salicylic acid spectrophotometry

Professional Standard - Business, Ammonia nitrogen in the air

  • SB/T 10931-2012 Controlled atmosphere storage appliance.Hollow fiber membrane nitrogen generator

Korean Agency for Technology and Standards (KATS), Ammonia nitrogen in the air

  • KS B 5360-1990(2021) Continuous Analysers for Oxides of Nitrogen in Ambient Air
  • KS M 2098-2004 Methods for determination of ammonia in exhaust gas
  • KS I 2203-2011 Methods for determination of oxides of nitrogen in flue gases
  • KS B 5360-1990(2016) Continuous Analysers for Oxides of Nitrogen in Ambient Air
  • KS B 5355-1993 Continuous analyzers for oxides of nitrogen in flue gas
  • KS B 5360-1990 Continuous Analysers for Oxides of Nitrogen in Ambient Air
  • KS B 5360-2001 Continuous Analysers for Oxides of Nitrogen in Ambient Air
  • KS M ISO 17234-2:2019 Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 2: Determination of 4-aminoazobenzene
  • KS M ISO 17234-2:2014 Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 2: Determination of 4-aminoazobenzene
  • KS I ISO 17734-2:2014 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry — Part 2: Amines and aminoisocyanates using dibutylamine and ethylchloroformate derivatives
  • KS I ISO 17734-2:2019 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry — Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
  • KS I ISO 17734-2:2007 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry-Part 2:Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
  • KS I ISO 16000-15:2009 Indoor air－Part 15：Sampling strategy for nitrogen dioxide(NO2)
  • KS I ISO 16000-15-2009(2019) Indoor air－Part 15：Sampling strategy for nitrogen dioxide(NO2)
  • KS I ISO 5221-2007(2012) Air distribution and air diffusion－Rules to methods of measuring air flow rate in an air handling duct
  • KS I ISO 7996:2006 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 7996:2021 Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method
  • KS I ISO 13138:2020 Air quality — Sampling conventions for airborne particle deposition in the human respiratory system
  • KS I ISO 5221:2007 Air distribution and air diffusion-Rules to methods of measuring air flow rate in an air handling duct
  • KS I 2005-2005(2010) Air quality－Determination of gaseous sulphur compounds in ambient air(Sampling equipment)
  • KS I ISO 6768-2014(2019) Ambient air — Determination of mass concentration of nitrogen dioxide(Modified Griess-Saltzman method)
  • KS I ISO 4219:2022 Air quality — Determination of gaseous sulphur compounds in ambient air — Sampling equipment

Professional Standard - Coal, Ammonia nitrogen in the air

International Organization for Standardization (ISO), Ammonia nitrogen in the air

  • ISO 15604:2016 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
  • ISO 2435:1973 Nitrogen for use in aircraft
  • ISO 7408:1983 Fertilizers; Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide; Titrimetric method
  • ISO 17234-2:2011 | IULTCS/IUC 20-2 Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 2: Determination of 4-aminoazobenzene
  • ISO 17734-2:2006 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives (Second Edition)
  • ISO 17734-2:2013 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry.Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
  • ISO 16000-15:2008 Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO<(Index)2>)
  • ISO 25761:2014 Plastics - Polyols for use in the production of polyurethanes - Determination of basicity (total amine value), expressed as percent nitrogen
  • ISO 7996:1985 Ambient air; Determination of the mass concentration of nitrogen oxides; Chemiluminescence method
  • ISO 23919:2020 Cigarettes — Determination of ammonia in cigarette mainstream smoke using ion chromatography
  • ISO 5221:1984 Air distribution and air diffusion; Rules to methods of measuring air flow rate in an air handling duct
  • ISO 4219:1979 Air quality; Determination of gaseous sulphur compounds in ambient air; Sampling equipment
  • ISO/TS 11619:2014 Polyurethane tubing for use primarily in pneumatic installations - Dimensions and specification

CEN - European Committee for Standardization, Ammonia nitrogen in the air

  • PD CEN/TS 15604:2007 Fertilizers - Determination of different forms of nitrogen in the same sample@ containing nitrogen as nitric@ ammoniacal@ urea and cyanamide nitrogen
  • PD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
  • PD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
  • EN 14211:2005 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence

Canadian Standards Association (CSA), Ammonia nitrogen in the air

  • CSA Z223.24 -M1983-1983 Method for the Measurement of Nitric Oxide and Nitrogen Dioxide in Air General Instruction No 1 R(1999)

Professional Standard - Chemical Industry, Ammonia nitrogen in the air

  • HGB 3517-1962 Neutral red (2-methyl-3-amino-6-dimethylaminodiazaanthene hydrochloride)

United States Navy, Ammonia nitrogen in the air

Taiwan Provincial Standard of the People's Republic of China, Ammonia nitrogen in the air

  • CNS 2634-1966 Method of Test for Ammonia in Coal Gas
  • CNS 9186-1982 Method of Test for Ammonia in Exhaust Gas
  • CNS 13199-1993 Method of Test for Nitrogen Oxides in Ambient Air (Chemiluminescence Method)
  • CNS 4085-1977 Method of Test for Oxides of Nitrogen in Exhaust Gases:(PDS (Phenol Disulfonic Acid) Method)
  • CNS 4084-1977 Method of Test for Nitrogen Dioxide in Exhaust Gases (Saltzman Method)
  • CNS 13200-1993 Method of Test for Nitrogen Dioxide in Ambient Air (Modified Griess - Saltzman Method)

国家市场监督管理总局、中国国家标准化管理委员会, Ammonia nitrogen in the air

  • GB/T 24101-2018 Limit and determination of 4-aminoazobenzene in dye products
  • GB/T 38386-2019 Gas analysis—Determination of oxynitride in gases—The method of Cavity Ring-Down Spectroscopy
  • GB/T 39875-2021 Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry

BE-NBN, Ammonia nitrogen 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-EN 286-4-1994
  • NBN X 44-002-1976 Cleaning equipment for air and other gases - Dust sampling in gas flows and determination of the dustcontents of the gas
  • NBN 858-1970 Centrale verwarming,luchtverversing en klimaatregeling LUCHTMENGERS EN LUCHTDRUKMINDERVENTIELEN

Association of German Mechanical Engineers, Ammonia nitrogen in the air

  • VDI 3003 Blatt 4-2013 Nitrogen gas springs in large stamping dies - Nitrogen gas springs with enhanced force
  • VDI 3003 Blatt 3-2013 Nitrogen gas springs in large stamping dies - Nitrogen gas springs with enhanced force and low height
  • VDI 3003-2010 Nitrogen gas springs in large stamping dies
  • VDI 3869 Blatt 4-2012 Measurement of ammonia in ambient air - Sampling with diffusive samplers - Photometric or ion chromatographic analysis
  • VDI 3794 Blatt 3-2009 Determination of deposition fluxes of ambient air pollutants - Determination of the deposition flux of atmospheric nitrogen oxides (NOy) using the IRMA 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 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
  • VDI 3869 Blatt 3-2010 Measurement of ammonia in ambient air - Sampling with diffusion separators (denuders) - Photometric or ion chromatographic analysis
  • VDI 3003 Blatt 2-2004 Nitrogen gas springs ? 19 mm and ? 25 mm in large stamping dies
  • VDI 3927 Blatt 1-2000 Waste gas cleaning - Removal of sulphur oxides, nitrogen oxides and halides from combustion flue gases
  • VDI 3927 Blatt 1-2015 Waste gas cleaning - Reduction of sulphur oxides, nitrogen oxides and halides from combustion flue gases
  • VDI 2453 Blatt 1-1990 Gaseous air pollution measurement; determination of nitrogen dioxide concentration; photometric manual standard method (Saltzmann)
  • VDI 3003 Blatt 1-2015 Nitrogen gas springs in large stamping and forming dies - Safety instructions for usage

American National Standards Institute （ANSI), Ammonia nitrogen in the air

Hunan Provincial Standard of the People's Republic of China, Ammonia nitrogen in the air

  • DB43/T 1403-2018 Water Quality Determination of Ammonia Nitrogen-Gas-liquid Separation and Collection Spectrophotometry

国家能源局, Ammonia nitrogen in the air

  • SY/T 7474-2020 Design specifications for air nitrogen stations in oil and gas fields

VN-TCVN, Ammonia nitrogen in the air

  • TCVN 6643-2000 Soil quality.Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
  • TCVN 5293-1995 Air quality.Indophenol method for determination of ammonia content
  • TCVN 6138-1996 Ambient air.Determination of the mass concentration of nitrogen oxides.Chemiluminescence method
  • TCVN 5968-1995 Air quality.Determination of gaseous sulphur compounds in ambient air.Sampling equipment

National Health Commission of the People's Republic of China, Ammonia nitrogen in the air

  • GB 5009.235-2016 Determination of Amino Acid Nitrogen in Food Safety National Standard Food

SE-SIS, Ammonia nitrogen in the air

  • SIS SS 02 84 15-1980 Workplace atmosphere — Nitrogen dioxide content in air — Colorimetric method
  • SIS SS-ISO 5221:1988 Air distribution and air diffusion — Rules to methods of measuring air flow r?te in an air handling duct
  • SIS SS 02 84 14-1980 Workplace atmosphere — Formaldehyde content in air — Colorimetric method

Professional Standard - Ocean, Ammonia nitrogen in the air

  • HY/T 263-2018 Determination of dissolved nitrous oxide in seawater—Headspace equilibrium gas chromatography method

中华人民共和国环境保护部, Ammonia nitrogen in the air

  • GB 13580.11-1992 Determination of ammonium in the wet precipitation
  • GB/T 14668-1993 Air quality--Determination of ammonia--Nessler s reagent colorimetric method

Chongqing Provincial Standard of the People's Republic of China, Ammonia nitrogen in the air

  • DB50/T 833-2017 Determination of nitrogen oxides in ambient air (nitrogen monoxide and nitrogen dioxide) by chemiluminescence

Indonesia Standards, Ammonia nitrogen in the air

Professional Standard - Machinery, Ammonia nitrogen in the air

Japanese Industrial Standards Committee (JISC), Ammonia nitrogen in the air

Professional Standard - Energy, Ammonia nitrogen in the air

  • NB/SH/T 6014-2020 Determination of Nitrogenous Compounds in Middle Distillates by Gas Chromatography-Nitrogen Chemiluminescence Detection
  • NB/T 20039.8-2012 Code on nuclear air and gas treatment.Ventilation, air conditioning and air cleaning.Part 8: Medium efficiency air filters

NATO - North Atlantic Treaty Organization, Ammonia nitrogen in the air

  • STANAG 3806-1979 Aircraft Gaseous Air/Nitrogen Systems Replenishment Connectors (ED 1 AMD 5; To obtain please contact your national Defense Standardization Office or the NATO Standardization Office website: http:/ so.nato.int so@ Phone: +32 (0)2 – 707 5556@ email: nso@nso

Shandong Provincial Standard of the People's Republic of China, Ammonia nitrogen in the air

  • DB37/T 3311-2018 Determination of Nitrogen Mustard in Cosmetics by Gas Chromatography

国家质量监督检验检疫总局, Ammonia nitrogen in the air

  • SN/T 4675.23-2016 Determination of ammonia nitrogen in exported wine and grape juice using continuous flow analyzer method
  • SN/T 4675.18-2016 Determination of dithiocarbamate residues in exported wines by headspace gas chromatography
  • SN/T 4691-2016 Determination of aziridine in wood and wood products by gas chromatography

FI-SFS, Ammonia nitrogen in the air

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Ammonia nitrogen in the air

Anhui Provincial Standard of the People's Republic of China, Ammonia nitrogen in the air

  • DB34/T 3690-2020 Determination of carbon dioxide and nitrogen content in liquefied petroleum gas

U.S. Air Force, Ammonia nitrogen in the air

KR-KS, Ammonia nitrogen in the air

  • KS M ISO 17234-2-2019 Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 2: Determination of 4-aminoazobenzene
  • KS I ISO 17734-2-2019 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry — Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
  • KS I ISO 7996-2021 Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method
  • KS I ISO 13138-2020 Air quality — Sampling conventions for airborne particle deposition in the human respiratory system
  • KS I ISO 4219-2017 Air quality－Determination of gaseous sulphur compounds in ambient air－Sampling equipment
  • KS I ISO 4219-2022 Air quality — Determination of gaseous sulphur compounds in ambient air — Sampling equipment

API - American Petroleum Institute, Ammonia nitrogen in the air

  • API 4264-1974 THE FATE OF NITROGEN OXIDES IN THE ATMOSPHERE - FINAL REPORT

工业和信息化部, Ammonia nitrogen in the air

  • HG/T 4963.2-2016 Determination of Hazardous Substances in Pigment Printing Paste Products Part 2: Determination of 4-Aminoazobenzene Gas Chromatography-Mass Spectrometry
  • JC/T 2669-2022 Airgel hollow glass

IX-EU/EC, Ammonia nitrogen in the air

  • 1999/30/EC-1999 Council Directive Relating to Limit Values for Sulphur Dioxide, Nitrogen Dioxide and Oxides of Nitrogen, Particulate Matter and Lead in Ambient Air

Occupational Health Standard of the People's Republic of China, Ammonia nitrogen in the air

  • GBZ/T 160.78-2004 Methods for determination of organic nitrogen pesticides in the air of workplace
  • GBZ/T 160.29-2004 Methods for determination of inorganic nitrogen compounds in the air workplace

IN-BIS, Ammonia nitrogen in the air

Professional Standard - Aviation, Ammonia nitrogen in the air

  • HB/Z 159-1990 Gas carburizing and carbonitriding process instructions for aviation steel

Professional Standard - Meteorology, Ammonia nitrogen in the air

  • QX/T 217-2013 Determination of ammonia and ammonium in ambient air with indophenol blue spectrophotometry

未注明发布机构, Ammonia nitrogen in the air

  • DIN EN 14211:2005 Air quality — measurement method for determining the concentration of nitrogen dioxide and nitrogen monoxide using chemiluminescence

Compressed Gas Association (U.S.), Ammonia nitrogen in the air

  • CGA P-8.2-2013 Guideline for validation of air separation unit and cargo tank filling for oxygen usp and nitrogen NF

GM North America, Ammonia nitrogen in the air

ES-AENOR, Ammonia nitrogen in the air

Universal Oil Products Company (UOP), Ammonia nitrogen in the air

Professional Standard - Tobacco, Ammonia nitrogen in the air

  • YC/T 377-2010 Cigarettes.Determination of ammonia in mainstream cigarette smoke.Ion chromatography method
  • YC/T 287-2009 Cigarettes.Determination of nitrogen oxide in cigarette mainstream smoke.Chemiluminescene method
  • YC/T 348-2010 Cigarettes-Determination of nitrogen oxides in cigarette mainstream smoke-Ion chromatograhic method

国家烟草专卖局, Ammonia nitrogen in the air

  • YC/T 377-2017 Determination of ammonia in mainstream cigarette smoke by ion chromatography

Military Standard of the People's Republic of China-General Armament Department, Ammonia nitrogen in the air

  • GJB 1172.13-1991 Military equipment climate extremes air humidity
  • GJB 1172.17-1991 Military EquipmentClimate ExtremesAerial Air Density
  • GJB 1172.12-1991 Military equipment climate extremes air temperatures
  • GJB 1172.16-1991 Military equipment climate extreme air pressure
  • GJB 533.10-1988 Detection method for 45 components of submarine cabin air. Determination of ammonia content. Calibration tube method

US-FCR, Ammonia nitrogen in the air

AT-ON, Ammonia nitrogen in the air

  • ONORM M 7356-1997 Pressure vessels to contain air or nitrogen as well as resulting loaded liquids - Installation, equipment, Operation

Professional Standard - Commodity Inspection, Ammonia nitrogen in the air

  • SN/T 2239-2008 Determination of isometamidium residue in foodstuffs of animal origin for import and export.LC-MS/MS method
  • SN/T 3792-2014 Determination of the azo colorants in electrical and electronic products.High performance liquid chromatography-mass spectrometry method

ZA-SANS, Ammonia nitrogen in the air

  • SANS 50286-4:1994 Simple unfired pressure vessels designed to contain air or nitrogen Part 4: Aluminium alloy pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock

Society of Automotive Engineers (SAE), Ammonia nitrogen in the air

Natural Gas Processor's Association (NGPA), Ammonia nitrogen in the air

  • GPA RR-67-1983 Liquid-Liquid-Vapor Equilibria in Cryogenic LNG Mixtures Phase III - Nitrogen Rich Systems

CH-SNV, Ammonia nitrogen in the air

  • SN EN 16980-1-2021 Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials

IT-UNI, Ammonia nitrogen in the air

  • UNI EN 16980-1-2021 Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials

ES-UNE, Ammonia nitrogen in the air

  • UNE-EN 16980-1:2022 Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials.

CU-NC, Ammonia nitrogen in the air

  • NC 24-65-1986 Inorganic Chemical Products Nitrogen. Determination of Water Vapor Content. Aerial Water Point Method

TR-TSE, Ammonia nitrogen in the air

Professional Standard - Electricity, Ammonia nitrogen in the air

  • DL/T 2214-2021 Technical conditions of online monitoring system for ammonia concentration in flue gas of thermal power plant
  • DL/T 2374-2021 Determination of fugitive ammonia in flue gas of thermal power plant by indophenol blue spectrophotometric method

Professional Standard - Public Safety Standards, Ammonia nitrogen in the air

  • GA/T 1615-2019 Clozapine Detection in Forensic Science Biological Samples by Gas Chromatography and Gas Chromatography-Mass Spectrometry
  • GA/T 1795-2021 Gas chromatography and gas chromatography-mass spectrometry for the detection of 5,6-methylenedioxy-2-aminoindan, 2-aminoindan, ethylaminopropylbenzofuran in suspected drugs in forensic science

Heilongjiang Provincial Standard of the People's Republic of China, Ammonia nitrogen in the air

Professional Standard - Hygiene , Ammonia nitrogen in the air

  • WS/T 59-1996 Urine.Determination of 4-amino-2,6-dinitrotoluene.Gas chromatographic method

Jinlin Provincial Food Standard of the People's Republic of China, Ammonia nitrogen in the air

  • DBS22/ 011-2013 Determination of ethyl carbamate in beverage alcohol by gas chromatography-mass spectrometry

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