en nitrogen

en nitrogen, Total:407 items.

The international standard classification for "en nitrogen" includes: Aerospace fluid systems and components , Forging equipment. Presses. Shears , Heat treatment and coating , Gases for industrial application , Workplace atmospheres , Ferroalloys , Powder metallurgy , Farming and forestry in general .

The Chinese standard classification for "en nitrogen" includes: Fuel system and its accessories , Mould , Heat treatment , Industrial gas and chemical gas , Hygiene, safety and labor protection , Labor sanitation , Steel and iron alloy analysis method , Metal and alloy powder , Cereal crop and forage crop in general , Analysis methods for exhaust emission pollutants .

Military Standard of the People's Republic of China-General Armament Department

GJB 3403-1998 Nitrogen and Liquid Nitrogen Specifications
GJB 2253A-2008 Safe application rules for gaseous nitrogen and liquid nitrogen
GJB 2253-1994 Guidelines for safe use of nitrogen and liquid nitrogen

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB 3403A-2019 Specification for gaseous nitrogen and liquid nitrogen

Group Standards of the People's Republic of China

T/CHBAS 44-2023 Gas oxygen/nitrogen mixture for electronic industry
T/CPCIF 0334-2024 Gases for the electronics industry—Fluorine nitrogen mixture
T/DLSHXH 015-2024 Electronic gas diborane/nitrogen mixed gas
T/CCGA 50001-2019 Food grade nitrogen
T/CCGA 50001-2021 Food grade nitrogen
T/ZZB 2828-2022 High purity nitrogen

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

GB/T 20914.3-2019 Stamping dies—Gas springs—Part 3:Gas spring with increased spring force and compact built height
GB/T 24583.2-2009 Vanadium—Nitrogen alloy—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas
GB/T 9506.5-1988 Test method for nitrogen-released and gas-absorbed dynamic curve of nitrogen-doped getter
GB/T 26251-2010 Fluorine and mixed gases of fluorine-nitrogen
GB 16187-1996 Health standard for hydrazoic acid and sodium azide in the air of workplace
GB/T 24583.2-2019 Vanadium-nitrogen—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas
GB/T 24583.2-2019(英文版) 钒氮合金　氮含量的测定惰性气体熔融热导法
GB/T 16944-2009 Gas for electronic industry—Nitrogen
GB 4845-1984 Methods of determination for helium
GB 29202-2012 National Food Safety Standard - Food Additive - Nitrogen
GB/T 20914.5-2023 Tools for pressing—Gas springs—Part 5: Safety instructions for gas springs
GB/T 43378-2023 Nitrogen for use in aircraft
GB/T 14600-2025 Electronic gas—Nitrous oxide
GB/T 18177-2008 Gas nitriding of steel parts
GB/T 6625-1986 Test methods for nitrogen content of nitrogen-doped getter
GB/T 42721-2023 Electronic specialty gas―Nitric oxide
GB/T 21287-2021 Electronic specialty gas—Nitrogen trifluoride
GB/T 16944-1997 Gases for electronic industry--Nitrogen
GB/T 20914.4-2019 Stamping dies—Gas springs—Part 4:Gas spring with increased spring force and same built height
GB/T 18177-2000 Gas nitriding of steel parts

Professional Standard - Machinery

JB/T 7530-2007 General technical requirements for argon nitrogen and hydrogen gases used in heat treatmen
JB/T 4155-1999 Gas nitrocarburzong
JB/T 11232-2011 The technical requirements of accuracy-controlled gaseous nitriding

Professional Standard - Aviation

HB 5413-1988 Nitrogen for heat treatment

Taiwan Provincial Standard of the People's Republic of China

CNS 2681-1966 Method of Test for Compressed Nitrogen in Cylinder
CNS 2680-1966 Nitrogen Gas, Compressed in Cylinder

Professional Standard - Non-ferrous Metal

YS/T 620-2007 Nitrogen atomized aluminum powder

Professional Standard - Petroleum

SY/T 7425-2018 Petroleum drilling and production equipment. Nitrogen generating and nitrogen injection equipment

Professional Standard - Grain

LS/T 1225-2022 Code of practice for nitrogen controlled atmosphere technology in grain storage

Professional Standard - Ferrous Metallurgy

YB/T 4529-2016 Nitrogen-bearing ferromanganese. Determination of nitrogen content. Thermal conductimetric method after fusion in a current of inert gas
YB/T 4528-2016 Nitrogen-bearing ferrochromium and nitride ferrochrome with high nitrogen content. Determination of nitrogen contenr. Thermal conductimetric method after fusion in a current of inert gas
YB/T 4566.1-2016 Ferrovanadium nitride. Determination of conduct. Thermal conductimetric method after fusion in a current of inert gas

Professional Standard - Chemical Industry

HG/T 5895-2022 Mixed gas used for industry-Silane in nitrogen

Chongqing Provincial Standard of the People's Republic of China

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

Professional Standard - Energy

NB/T 11141-2023 Nitrogen cooling unit used in coal mine

Hubei Provincial Standard of the People's Republic of China

DB42/T 2120-2023 Determination of ammonia nitrogen, nitrite nitrogen and nitrate nitrogen in soil by gas phase molecular absorption spectrometry

Professional Standard - Environmental Protection

HJ/T 64.3-2001 Stationary source emission -- Determination of cadmium p-Azobenzenediazoaminazobenzene sulfonic acid spectrophotometric method

German Institute for Standardization

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 12260:2003-12 Water quality - Determination of nitrogen - Determination of bound nitrogen (TN), following oxidation to nitrogen oxides; German version EN 12260:2003
DIN EN 15750:2010 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 EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German version EN 16339:2013
DIN EN 16339:2025-06 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German version EN 16339:2025
DIN EN 15562:2023-10 Inorganic fertilizers - Determination of cyanamide nitrogen; German version EN 15562:2023
DIN EN 10085:2001-07 Nitriding steels - Technical delivery conditions; English version of DIN EN 10085
DIN EN 14211:2005 Air quality — measurement method for determining the concentration of nitrogen dioxide and nitrogen monoxide using chemiluminescence
DIN EN 286-1/A2:2005 Simple unfired pressure vessels designed to contain air or nitrogen - Part 1: Pressure vessels for general purposes; English version of DIN EN 286-1:1998/A2:2005
DIN EN 17709:2025-03 Plant biostimulants - Determination of Azotobacter spp.; German version EN 17709:2024
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 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 20483:2014 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2013); German version EN ISO 20483:2013
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 EN 15560:2023-10 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version EN 15560:2023
DIN EN 17713:2025-03 Plant biostimulants - Determination of Azospirillum spp.; German version EN 17713:2024
DIN EN 15750 E:2009 Draft Document - Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version prEN 15750:2009
DIN EN ISO 15351:2010 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas (Routine method) (ISO 15351:1999); German version EN ISO 15351:2010
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 13560:2002 Surface active agents - Determination of amide nitrogen content - Potentiometric titration; German version EN 13560:2001
DIN EN 286-1/A1:2002 Simple unfired pressure vessels designed to contain air or nitrogen - Part 1: Pressure vessels for general purposes; Amendment A1; German version EN 286-1:1998/A1:2002 + AC:2002
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 15407:2011 Solid recovered fuels - Methods for the determination of carbon (C), hydrogen (H) and nitrogen (N) content; German version EN 15407:2011
DIN EN 14362-3:2012 Textiles - Methods for the determination of certain aromatic amines derived from azo colorants - Part 3: Detection of the use of certain azo colorants, which may release 4-aminoazobenzene; German version EN 14362-3:2012
DIN EN ISO 5983-1 Berichtigung 1:2009 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005); German version EN ISO 5983-1:2005, Corrigendum to DIN EN ISO 5983-1:2005-10; German version EN ISO 5983-1:2005/
DIN EN 15750 E:2009-04 Draft Document - Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version prEN 15750:2009
DIN EN ISO 15604 E:2019 Draft Document - Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen (ISO 15604:2016); German and English version prEN ISO 15604:2019
DIN EN 50304 DIN EN 60350:2011 Methods of measuring the performance of electrical cookers, gas hobs, ovens and barbecue appliances for household use (EN 50304/EN 60350:2009 + EN 50304/A1/EN 60350/A11:2010)
DIN EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch; English version of DIN EN 15558:2009-06
DIN EN 15104:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods; German version EN 15104:2011
DIN EN 14211:2005-06 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by 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
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 16169:2012 Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen; German version EN 16169:2012
DIN EN 12260:2003 Water quality - Determination of nitrogen - Determination of bound nitrogen (TN<(Index)b>), following oxidation to nitrogen oxides; German version EN 12260:2003
DIN EN 15561:2023-10 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version EN 15561:2023
DIN EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd; English version of DIN EN 15559:2009-06
DIN EN 12312-18:2005 Aircraft ground support equipment - Specific requirements - Part 18: Nitrogen or Oxygen units
DIN EN 16339:2023 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German and English version prEN 16339:2023
DIN EN 14211 E:2022-11 Draft Document - 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
DIN EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015); German version EN ISO 16948:2015
DIN 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; German version EN 16980-1:2021
DIN EN 12312-18:2009-08 Aircraft ground support equipment - Specific requirements - Part 18: Nitrogen or Oxygen units; German version EN 12312-18:2005+A1:2009 / Note: DIN EN 12312-18 (2005-07) remains valid alongside this standard until 2009-12-28.
DIN EN ISO 8968-1:2014 Milk and milk products - Determination of nitrogen content - Part 1: Kjeldahl principle and crude protein calculation (ISO 8968-1:2014); German version EN ISO 8968-1:2014
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 15476:2009-04 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda; German version EN 15476:2009
DIN EN 15559:2009-06 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd; German version EN 15559:2009
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 ISO 10695:2000 Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods (ISO 10695:2000); German version EN ISO 10695:2000
DIN EN ISO 14238:2014 Soil quality - Biological methods - Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes (ISO 14238:2012); German version EN ISO 14238:2013
DIN EN 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda; English version of DIN EN 15476:2009-04
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 ISO 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996); German version EN ISO 13395:1996
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 1359:2017 Gas meters - Diaphragm gas meters; German version EN 1359:2017
DIN EN ISO 14362-3:2017 Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 3: Detection of the use of certain azo colorants, which may release 4-aminoazobenzene (ISO 14362-3:2017); German version EN ISO 14362-3:2017
DIN EN ISO 17184:2014 Soil quality - Determination of carbon and nitrogen by near-infrared spectrometry (NIRS) (ISO 17184:2014); German version EN ISO 17184:2014
DIN EN 12312-18:2005-07 Aircraft ground support equipment - Specific requirements - Part 18: Nitrogen or Oxygen units
DIN EN ISO 3188:1994 Starches and derived products - Determination of nitrogen content by the Kjeldahl method - Titrimetric method (ISO 3188:1978); German version EN ISO 3188:1994
DIN EN 12480:2018 Gas meters - Rotary displacement gas meters; German version EN 12480:2018
DIN EN ISO 10720:2007 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas (ISO 10720:1997); English version of DIN EN ISO 10720:2007-06
DIN EN ISO 10695:2000-11 Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods (ISO 10695:2000); German version EN ISO 10695:2000
DIN EN 12135:1997-12 Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method; German version EN 12135:1997
DIN EN 15558:2009-06 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch; German version EN 15558:2009
DIN EN 16168:2012 Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method; German version EN 16168:2012

British Standards Institution (BSI)

BS EN 14211:2024 Ambient air. Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
08/30179332 DC BS EN 15604. Fertilizers. Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
08/30179304 DC BS EN 15476. Fertilizers. Determination of nitric and ammoniacal nitrogen according to Devarda
22/30450993 DC BS EN 14211. Ambient air. Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
08/30179316 DC BS EN 15558. Fertilizers. Determination of nitric and ammoniacal nitrogen according to Ulsch
08/30179319 DC BS EN 15559. Fertilizers. Determination of nitric and ammoniacal nitrogen according to Arnd
BS EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
BS EN 14211:2012 Ambient air. Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
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
21/30442093 DC BS EN 15562. Fertilizers. Determination of cyanamide nitrogen
08/30179329 DC BS EN 15562. Fertilizers. Determination of cyanamide nitrogen
BS EN 14211:2005 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
08/30179301 DC BS EN 15475. Fertilizers. Determination of ammoniacal nitrogen
BS EN ISO 16000-15:2008 Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO2)
BS EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
BS EN 16339:2025 Ambient air. Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
BS EN 45510-4-10:2000 Guide for the procurement of power station equipment - Boiler auxiliaries - Flue gas denitrification (De-NOx) plant - Section 10: Flue gas denitrification (De-Nox) plant
23/30472312 DC BS EN 16339 Ambient air. Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
BS EN 12312-18:2005 Aircraft ground support equipment - Specific requirements - Nitrogen or oxygen units
BS 4366:1968 Specification for industrial 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 4366:1993(2011) Specification for Industrial nitrogen
BS EN 12260:2003 Water quality. Determination of nitrogen. Determination of bound nitrogen (TN<sub>b</sub>), following oxidation to nitrogen oxides
BS EN 16339:2013 Ambient air. Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
08/30179310 DC BS EN 15478. Fertilizers. Determination of total nitrogen in urea
BS EN 12312-18:2005+A1:2009 Aircraft ground support equipment - Specific requirements - Nitrogen or Oxygen units
BS EN ISO 8968-1:2002 Milk. Determination of nitrogen content-Kjeldahl method
BS EN 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
BS EN ISO 10720:2007 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas
BS EN ISO 10720:1997 Steel and iron. Determination of nitrogen content. Thermal conductimetric method after fusion in a current of inert gas
BS EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
09/30210426 DC BS EN ISO 15351. Steel and iron. Determination of nitrogen content. Thermal conductimetric method after fusion in a current of inert gas (Routine method)
24/30489200 DC BS EN 18103 Inorganic fertilizers. Determination of nutrient polymers nitrogen in the presence of other nitrogenous forms
BS EN 12260:2003(2008)*BS 6068-2.83:2003 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
BS EN 286-1:1998 Simple unfired pressure vessels designed to contain air or nitrogen — Part 1: Pressure vessels for general purposes
BS EN ISO 10695:2000(2008) Water quality-Determination of selected organic nitrogen and phosphorus compounds-Gas chromatography
BS EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
BS EN 12260-2003(2008)*BS 6068-2.83:2003 Water quality — Determination of nitrogen — Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
BS EN 286-1:1998+A2:2005 Simple unfired pressure vessels designed to contain air or nitrogen - Pressure vessels for general purposes
BS EN 286-1:1991 Simple unfired pressure vessels designed to contain air or nitrogen-Design, manufacture and testing
23/30472739 DC BS EN 10179. Steels. Determination of nitrogen (trace amounts). Spectrophotometric method

Japanese Industrial Standards Committee (JISC)

JIS K 1107:2005 Nitrogen
JIS K 0001:1992 Nitrogen monoxide (standard reference gas)

Magyar Szabványügyi Testület

MSZ 21 118-1980 Nitrogen

European Committee for Standardization (CEN)

EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
EN 14211:2005 Ambient air quality - 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
EN 286-1:1991/AC:1992 Simple unfired pressure vessels designed to contain air or nitrogen; part 1: design, manufacture and testing; amends EN 286-1-1991
EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
EN 12260:2003 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
EN 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
EN ISO 16000-15:2008 Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO2) (ISO 16000-15:2008)
EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
EN ISO 7866:2012 Gas cylinders - Refillable seamless aluminium alloy gas cylinders - Design, construction and testing
EN ISO 11621:2005 Gas cylinders - Procedures for change of gas service
EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
EN ISO 10720:2007 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas
EN 15967:2011 Determination of maximum explosion pressure and the maximum rate of pressure rise of gases and vapours
EN ISO 10695:2000 Water Quality - Determination of Selected Organic Nitrogen and Phosphorus Compounds - Gas Chromatographic Methods ISO 10695: 2000
EN 14362-1:2012 Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible with and without extracting the fibres
EN 15475:2009 Fertilizers - Determination of ammoniacal nitrogen
EN ISO 10156:2010 Gases and gas mixtures - Determination of fire potential and oxidizing ability for the selection of cylinder valve outlets (Incorporating Corrigendum September 2010)

Spanish Association for Standardization (UNE)

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 14211:2013 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
AENOR 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 28596:1986 NITROGEN FOR USE IN AIRCRAFT.
UNE-EN 14211:2006 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
UNE-EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
UNE-EN 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
UNE-EN 12260:2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
UNE 28-596-1986 Nitrogen for aerospace applications
UNE-EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
AENOR UNE-EN 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
AENOR UNE-EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
UNE-EN 16339:2014 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
UNE 31 015 Nitrogen determination by Lenger method
UNE-EN 12135:1998 Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method
UNE-EN 12312-18:2005+A1:2009 Aircraft ground support equipment - Specific requirements - Part 18: Nitrogen or Oxygen units (Endorsed by AENOR in June of 2009.)

Danish Standards Foundation

DS/EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
DANSK DS/EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
DANSK DS/EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
DS/EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
DANSK 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 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
DS/EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
DS/EN 12260:2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
DANSK DS/EN 12260:2003 Water quality – Determination of nitrogen – Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
DS/EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
DANSK DS/EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
DS/EN 12312-18+A1:2009 Aircraft ground support equipment - Specific requirements - Part 18: Nitrogen or Oxygen units
DANSK DS/EN 144-3:2003 Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen
DS/EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
DANSK DS/EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
DANSK DS/EN 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
DS 2071.3:1966 Valves for vatteries of gas cylinders. Outlet connection for nitrogen
DANSK DS/EN ISO 16000-15:2008 Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO2)
DANSK DS/EN 144-3/AC:2003 Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen
DANSK DS/EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
DS/EN 145:1998 Respiratory protective devices - Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type - Requirements, testing, marking
DS/EN 12135:1998 Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method
DS/EN ISO 16000-15:2008 Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO2)
DANSK DS/EN 12135:1997 Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method
DANSK DS/EN ISO 10695:2000 Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods
DS/EN ISO 10695:2000 Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods
DS/EN 145/A1:2000 Respiratory protective devices - Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type - Requirements, testing, marking

Czech Standards Institute (UNMZ)

CSN 65 4335-1996 Compressed nitrogen gas
CSN 65 4335 Z1-1999 Nitrogen compression
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

Lithuanian Standards Office

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 14211-2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
LST EN 15476-2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
LST EN 12260-2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
LST EN 15558-2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
LST EN 15559-2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
LST EN 12312-18-2005+A1-2009 Aircraft ground support equipment - Specific requirements - Part 18: Nitrogen or Oxygen units
LST EN 12135-2001 Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO 2403:2015 GASES – MEDICAL NITROGEN GAS
BH GSO ISO 2435:2017 Nitrogen for use in aircraft
BH GSO 2006:2011 Specification for Industrial Nitrogen
BH GSO 2404:2015 GASES – MEDICAL NITROGEN GAS –TEST METHODS

GCC Standardization Organization

GSO 2403:2014 GASES – MEDICAL NITROGEN GAS
GSO 2404:2014 GASES – MEDICAL NITROGEN GAS –TEST METHODS
GSO 2006:2010 Specification for Industrial Nitrogen
GSO ISO 2435:2015 Nitrogen for use in aircraft
GSO EN 286-1:2011 Simple unfired pressure vessels designed to contain air or nitrogen - Part 1: Pressure vessels for general purposes

Standards Norway

NS-EN 15750:2009 Fertilizers — Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
NS-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
NS-EN 15604:2009 Fertilizers — Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
NS-EN 12260:2003 Water quality — Determination of nitrogen — Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
NS-EN 15476:2009 Fertilizers — Determination of nitric and ammoniacal nitrogen according to Devarda
NS-EN 15559:2009 Fertilizers — Determination of nitric and ammoniacal nitrogen according to Arnd
NS-EN 16339:2013 Ambient air — Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
NS-EN 12312-18:2005 Aircraft ground support equipment — Specific requirements — Part 18: Nitrogen or Oxygen units
NS-EN 15558:2009 Fertilizers — Determination of nitric and ammoniacal nitrogen according to Ulsch
NS-EN 12135:1997 Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method
NS-EN 12312-18:2005+A1:2009 Aircraft ground support equipment — Specific requirements — Part 18: Nitrogen or Oxygen units

Swedish Institute for Standards

SS-EN 14211:2024 Ambient air — Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
SS-EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
SS-EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
SS-EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
SS-EN 16339:2025 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
SS-EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
SS-EN 144-3:2003 Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen
SS-EN 12312-18:2005+A1:2009 Aircraft ground support equipment - Specific requirements - Part 18: Nitrogen or oxygen units
SS-EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
SS-EN 12135:1998 Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method

Ente Nazionale Italiano di Unificazione

UNI EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
UNI EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
UNI EN 14211:2005 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
UNI EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
UNI EN 14211:2025 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
UNI EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
UNI EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
UNI EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
UNI EN 144-3:2004 Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen
UNI EN 12135:1999 Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method
UNI EN ISO 16000-15:2008 Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO2)
UNI EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
UNI EN ISO 10695:2006 Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods
UNI EN 12312-18:2005 Aircraft ground support equipment - Specific requirements - Part 18: Nitrogen or Oxygen units
UNI EN 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
UNI EN 12260:2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
UNI EN 16339:2025 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
UNI EN 12312-18:2010 Aircraft ground support equipment - Specific requirements - Part 18: Nitrogen or Oxygen units
UNI EN ISO 10720:2007 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas
UNI EN 286-1:2001 Simple unfired pressure vessels designed to contain air or nitrogen - Pressure vessels for general purposes
UNI EN ISO 8968-5:2002 Milk - Determination of nitrogen content - Determination of protein- nitrogen content

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 EN 14211:2024 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
NF EN 12135:1997 Fruit and vegetable juices - Nitrogen dosage - Kjeldahl method
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 X43-061*NF EN 14211:2024 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
NF EN 16339:2025 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
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 EN ISO 16000-15:2009 Indoor air - Part 15: Nitrogen dioxide (NO2) sampling strategy
NF EN 12312-18/IN1:2010 Aircraft ground equipment - Specific requirements - Part 18: Nitrogen or oxygen supply equipment
NF EN 12312-18+A1:2010 Aircraft ground equipment - Specific requirements - Part 18: Nitrogen or oxygen supply equipment
NF EN 16339:2013 Ambient air - Method for determining the concentration of nitrogen dioxide using diffusion samplers
NF EN 15750:2010 Fertilizers - Determination of the total nitrogen content of fertilizers containing nitrogen only in nitric, ammoniacal and urea form, using two different methods
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 U42-144*NF EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
NF U42-147*NF EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrate
NF EN ISO 10695:2000 Water quality - Determination of certain selected organic nitrogen and phosphorus compounds - Gas chromatography methods
NF U42-145*NF EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
NF EN 15475:2009 Fertilizers - Determination of ammoniacal nitrogen
NF EN 286-1:1998 Simple pressure receptacles, not subject to flame, intended to contain air or nitrogen - Part 1: receptacles for general purposes
NF EN 286-1/A2:2006 Simple pressure receptacles, not subject to flame, intended to contain air or nitrogen - Part 1: receptacles for general purposes
NF EN 286-1/A1:2002 Simple pressure receptacles, not subject to flame, intended to contain air or nitrogen - Part 1: receptacles for general purposes

The Directorate General of Specifications and Metrology (DGSM)

OS GSO 2403:2014 GASES – MEDICAL NITROGEN GAS
OS GSO ISO 2435:2015 Nitrogen for use in aircraft
OS GSO 2006:2010 Specification for Industrial Nitrogen

Bureau of Indian Standards

IS 1747-1972 Nitrogen specifications

GM Europe

GME B 040 0957-2007 Nitrogen (liquefied)
GME L-6A2-6-1983 Nitrogen Test of Cylinder Head Gaskets

Gosstandart of Russia

GOST EN 15604-2013 Fertilizers. Determination of different forms of nitrogen in the same sample: nitric, ammoniacal, cyanamide and urea 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 EN 15558-2013 Fertilizers. Determination of nitric and ammoniacal nitrogen according to Ulsch selon
GOST EN 15559-2013 Fertilizers. Determination of nitric and ammoniacal nitrogen according to Arnd
GOST EN 15476-2013 Fertilizers. Determination of nitric and ammoniacal nitrogen according to Devarda
GOST 23644-1979 Gaseous nitrogen concentrated by stable isotope Nitrogen-15. Specifications
GOST 9293-1974 Gaseous and liquid nitrogen. Specifications
GOST EN 286-1-2023 Pressure vessels for air or nitrogen - Part 1: General purpose pressure vessels

Korean Agency for Technology and Standards (KATS)

KS B 4905-1986(2018) Gas nitriding processing of steel
KS B 4905-1986 Gas nitriding of steel
KS B 4905-1986(2023) Gas nitriding processing of steel
KS I 2101-2009 Nitrogen monoxide(standard reference gas)

Society of Automotive Engineers (SAE)

SAE AMS2759/10A Automated Gaseous Nitriding Controlled by Nitriding Potential
SAE AMS2759/10 Automated Gaseous Nitriding Controlled By Nitriding Potential
SAE AMS2759/10C Automated Gaseous Nitriding, Controlled by Nitriding Potential
SAE AMS2759/10D Automated Gaseous Nitriding Controlled by Nitriding Potential
SAE AMS2759/10C-2024 Automated Gaseous Nitriding, Controlled by Nitriding Potential
SAE AMS2757B-2010 Gaseous Nitrocarburizing
SAE AMS2759/10B Automated Gaseous Nitriding Controlled by Nitriding Potential
SAE AMS2759/13A-2025 Gaseous Nitrocarburizing
SAE AMS2757B Gaseous Nitrocarburizing
SAE AMS2757A Gaseous Nitrocarburizing
SAE AMS2757A-1996 Gaseous Nitrocarburizing
SAE AMS2757 Gaseous Nitrocarburizing
SAE AMS2759/10B-2018 Automated Gaseous Nitriding Controlled by Nitriding Potential
SAE AMS2757C-2019 Gaseous Nitrocarburizing
SAE AMS2757C Gaseous Nitrocarburizing
SAE AMS2759/13A Gaseous Nitrocarburizing
SAE AMS2756-1985 GAS NITRIDING OF STEEL PARTS
SAE AMS2759/13 Gaseous Nitrocarburizing
SAE AMS2757-2011 GASEOUS NITROCARBURIZING
SAE AMS2756A-2005 Gas Nitriding of Steel Parts
SAE AMS2759/13-2018 Gaseous Nitrocarburizing
SAE AMS2759/10A-2006 Automated Gaseous Nitriding Controlled by Nitriding Potential
SAE AMS2759/10A-2014 Automated Gaseous Nitriding Controlled by Nitriding Potential
SAE AMS2759/10-1999 Automated Gaseous Nitriding Controlled by Nitriding Potential
SAE AMS2756B-2008 Gas Nitriding of Steel Parts
SAE AMS2756 Gas Nitriding of Steel Parts
SAE AMS2759/10D-2024 Automated Gaseous Nitriding Controlled by Nitriding Potential
SAE AMS2756A Gas Nitriding of Steel Parts
SAE AMS2756B Gas Nitriding of Steel Parts
SAE AMS3015A-1996 NITROGEN@ LIQUID@ PROPELLANT GRADE

SCC

FM Approvals 1035:2018 Nitrogen Generators

Association of German Mechanical Engineers

VDI 3003 Blatt 4-2012 Nitrogen gas springs in large stamping dies - Nitrogen gas springs with enhanced force
VDI 3003 Blatt 4-2013 Nitrogen gas springs in large stamping dies - Nitrogen gas springs with enhanced force
VDI 3003 Blatt 3-2012 Nitrogen gas springs in large stamping dies - Nitrogen gas springs with enhanced force and low height
VDI 3003 Blatt 3-2013 Nitrogen gas springs in large stamping dies - Nitrogen gas springs with enhanced force and low height

Compressed Gas Association (U.S.)

CGA P-9-2015 The inert gases: argon, nitrogen, and helium
CGA G-10.1-2016 Commodity specification for nitrogen
CGA PS-1-2006(2014) Olfaction of atmospheric gases (oxygen, nitrogen and argon)
CGA P-9-2008 The inert gases: argon, nitrogen, and helium
CGA G-10.1-2008 Commodity specification for nitrogen
CGA SA-20-2008(2017) Using Nitrogen NF as the gas for surgical air tools

U.S. Army Corps of Engineers Headquarters

COE ETL 1110-2-239-1978 NITROGEN SUPERSATURATION

American Welding Society (AWS)

WRC 369:1992 Nitrogen In Arc Welding - A Review

Asociación Española de Normalización (AENOR)

AENOR UNE-EN 14211:2025 Environmental air. Standardized method for measuring the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence.

National Standardisation Body (ASRO)

STAS 1494-1975 GASEOUS AND LIQUID NITROGEN

Thai Industrial Standards Institute (TISI)

TIS 175-1976 Standard for nitrogen for industrial use

Military Standards (MIL-STD)

MIL MIL-V-82466-1967 VACUUM-AIR-NITROGEN DISTRIBUTION SYSTEM
MIL MIL-PRF-27401G-2013 Propellant Pressurizing Agent, Nitrogen
MIL MIL-N-37996-1985 NITROUS OXIDE GAS, USPHIGH PRESSURE, CYLINDER
MIL MIL-PRF-27401F-2008 Propellant Pressurizing Agent, Nitrogen
DOD MIL-A-37953-1983 ANESTHESIA APPARATUS, GAS, NITROUS OXIDE
MIL MIL-DTL-22606D-2011 Flask and End Plugs, Compressed Gas - Air, Oxygen and Nitrogen

US Federal Contractor Registration (USFCR)

FCR AF 91-67-1997 LIQUID NITROGEN AND OXYGEN SAFETY

Defense Logistics Agency

DLA MIL-C-81575 (1)-1983 CYLINDER, NITROGEN, FOR RESCUE HAND TOOL
DLA MIL-C-81575 VALID NOTICE 3-2003 CYLINDER, NITROGEN, FOR RESCUE HAND TOOL
DLA MIL-C-81575 NOTICE 2-1997 CYLINDER, NITROGEN, FOR RESCUE HAND TOOL
DLA MIL-C-81575 VALID NOTICE 1-1991 CYLINDER, NITROGEN, FOR RESCUE HAND TOOL
DLA MIL-C-81575 VALID NOTICE 4-2008 Cylinder, Nitrogen, for Rescue Hand Tool
DLA MIL-C-81575-1968 CYLINDER, NITROGEN, FOR RESCUE HAND TOOL

Yugoslav Association for Standardization

JUS H.F8.131-1986 Gases. Determination of nitrogen content. Indirect method
JUS H.F1.012-1986 Nitrogen compressed. Technical reguirements
JUS H.F8.132-1986 Gases. Determination of nitrogen content. Gas chromatographic method

Netherlands Institute for Standardization

NEN 2038-1979 Air quality - Calibration gas mixture of nitrogen monoxide in nitrogen - Gravimetric preparation

GM Holden Ltd

HOLDEN HN 1836-2009 GASEOUS NITROCARBURISING TREATMENT

Canadian Standards Association (CSA)

CSA Z223.24-M1983-1983(R1999) Method for the Measurement of Nitric Oxide and Nitrogen Dioxide in Air

International Organization for Standardization (ISO)

ISO 2435:1973 Nitrogen for use in aircraft

U.S. Air Force

AIR FORCE MIL-PRF-27401 G-2013 PROPELLANT PRESSURIZING AGENT, NITROGEN

South African Bureau of Standard

CKS 51-1967 Nitrogen, technical (liquid and compressed gas)
SANS 5922:1978 Total moisture content of coal (nitrogen-oven method)

American National Standards Institute （ANSI)

ANSI/ASTM F1791:2000 Specification for Filters Used in Air or Nitrogen Systems
CGA G-10.1-2023 Commodity Specification for Nitrogen - Ninth Edition
ANSI/ASTM F1795:2000 Specification for Pressure-Reducing Valves for Air or Nitrogen Systems
ANSI/ASTM F1685:2000 Specification for Pressure-Reducing Manifolds for Air or Nitrogen Systems

United States Navy

NAVY MIL-V-82466-1967 VACUUM-AIR-NITROGEN DISTRIBUTION SYSTEM
NAVY MIL-F-22606 C-1992 FLASK, COMPRESSED GAS, AND END PLUGS FOR AIR, OXYGEN, AND NITROGEN
NAVY MIL-V-82466 NOTICE 1-1998 VACUUM-AIR-NITROGEN DISTRIBUTION SYSTEM
NAVY MIL-F-22606 C (1)-1993 FLASK, COMPRESSED GAS, AND END PLUGS FOR AIR, OXYGEN, AND NITROGEN
NAVY MIL-V-82466 (1)-1971 VACUUM-AIR-NITROGEN DISTRIBUTION SYSTEM

North Atlantic Treaty Organization Standards Agency

STANAG 3624-2005 NITROGEN AND REPLENISHMENT EQUIPMENT CHARACTERISTICS

Indonesia Standards

SNI 19-1498-1989 Continuous NO and NO2 test apparatus in exhaust-gases

Austrian Standards

ONORM EN 286-1-1992 Simple unfired pressure vessels designed to contain air or nitrogen - Design, manufacture and testing

Portuguese Institute of Quality

NP EN 286-1-2000 Simple unfired pressure vessels designed to contain air or nitrogen Part 1:Pressure vessels for general purposed
NP EN 12135-2000 Fruit and vegetable juices Determination of nitrogen content Kjeldahl method

American Society for Testing and Materials (ASTM)

ASTM UOP430-70T Basic Nitrogen in Gases by Acid Scrubbing

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