Environment 636 total nitrogen

Environment 636 total nitrogen, Total:276 items.

The international standard classification for "Environment 636 total nitrogen" includes: Ambient atmospheres , Environmental testing , Fiber and cables , Electrical engineering in general , Aircraft and space vehicles in general , Fertilizers , General standards related to shipbuilding and marine structures , Other standards related to environmental protection .

The Chinese standard classification for "Environment 636 total nitrogen" includes: Analysis methods for toxic substances in atmosphere , Basic standards and general methods , Material composition analysis instrument and environment detection instrument in general , Optical communication equipment , Environmental Condition and General Test Method , Standardization and quality management , Basic standards and general methods , Micro and copier machinery , Soil and fertilizer in general , Ambient conditions , Basic standards and general methods , Technical management , Aquatic product and fishery in general , Petroleum exploration, development, gathering and transportation equipment in general , Environmental pollutant monitoring methods .

Beijing Provincial Standard of the People's Republic of China

DB11/T 749-2010 Environmental Risk Assessment of Farmland Nitrogen and Phosphorus

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

GB/T 24975.1-2010 Guide of environmental design for low-voltage apparatus—Part 1:General rules
GB/T 6587.1-1986 Environmental tests program for electronic measuring instruments
GB/T 15436-1995 Ambient air－Determination of nitrogen oxides－Saltzman method
GB/T 15435-1995 Ambient air－Determination of nitrogen dioxide－Saltzman method
GB/T 20643.1-2006 Special environmental condition - Environmental test method - Part 1: General and guidance
GB/T 11606.1-1989 The method of environmental test for analytical instruments--General
GB/T 24976.1-2010 Guide of environmental design for electrical accessories—Part 1:General rules
GB/T 15263-1994 Ambient air－Determination of total hydrocarbons－Gas chromatographic method
GB/T 32065.1-2015 Environmental test methods for oceanographic instruments―Part 1:General
GB/T 8404.1-1987 Test methods for environmental properties of optical fibres--General
GB/T 15432-1995 Ambient air －Determination of total suspended particulates －Gravimetric method
GB/T 2421-1999 Environmental testing for electric and electronic products--Part 1:General and guidance

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

Taiwan Provincial Standard of the People's Republic of China

CNS 14020-2003 Environmental labels and declarations-General principles

Group Standards of the People's Republic of China

T/NAIA 044-2021 Urine Total Nitrogen Determination in Livestock Kjeldahl Method
T/LNEMA 012-2024 Determination of nitrogen dioxide in ambient air - Passive absorption sampling - spectrophotometry
T/CSTM 00042-2018 General rules for environmental corrosion test of materials
T/CSCP 0007-2017 General Rules for Environmental Corrosion Test of Materials
T/QAS 071-2021 Determination of total nitrogen in brine Kjeldahl method

Professional Standard - Aerospace

QJ 1183-1987 General Principles of Environmental Regulations for Coastal Defense Missiles

Professional Standard - Environmental Protection

HJ 1111-2020 Technical guidelines for eco-environmental health risk assessment —General principles
HJ 2.1-2016 Technical guideline for environmental impact assessment of construction project - General Programme
HJ 130-2014 General Outline of Technical Guidelines for Environmental Impact Assessment of Planning
HJ 130-2019 Technical guideline for planning environmental impact assessment—General principles
HJ 1043-2019 Ambient air—Automatic determination of nitrogen oxides—Chemiluminescence method
HJ 1263-2022 Ambient air―Determination of total suspended particle ―Gravimetric method
HJ 604-2011 Ambient air-Determination of total hydrocarbons-Gas chromatographic method
HJ 479-2009 Ambient air - Determination of nitrogen oxides - N-(1-naphthyl) ethylene diamine dihydrochloride spectrophotometric method
HJ 2.1-2011 Technical guidelines for environmental impact assessment General programme
HJ/T 2.1-1993 Technical guidelines for environmental impact assessment general principles
HJ 1359-2024 Technical guideline for formulating plans for ecology and environment ―General principles
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"

Hebei Provincial Standard of the People's Republic of China

DB13/ 1577-2012 Ambient air quality non-methane total hydrocarbon limits
DB13/T 5646-2022 Determination of Total α and Total β Radioactive Concentrations in Environmental Aerosols

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

GJB 1920-1994 General specification for environmentally resistant small coaxial connectors
GJB 1835-1993 Overall design requirements for armored vehicle man-machine-environment system
GJB 598-1988 General Specification for Environmentally Resistant Quick-Disconnect Circular Electrical Connectors
GJB 150.1-1986 General Principles of Environmental Test Methods for Military Equipment
GJB 1919-1994 General specification for environmentally neutral circular fiber optic cable connectors
GJB 101A-1997 General Specification for Environmentally Resistant Quick-Disconnect Small Circular Electrical Connectors
GJB 4337-2002 General specification for environmentally resistant circular electrical connectors
GJB 176-1986 General specification for environmentally resistant wire spring hole rectangular electrical connectors
GJB 101-1986 General Specification for Small Circular Quick Disconnect Environmentally Resistant Electrical Connectors
GJB 573.1-1988 General principles for fuze environment and performance test methods
GJB 598A-1996 General Specification for Environmentally Resistant Quick-Disconnect Circular Electrical Connectors
GJB 595.1-1988 General Principles of Environmental Test Methods for Artillery Optical Instruments
GJB 797.1-1990 General principles for environmental testing methods of mine blasting equipment
GJB 4.1-1983 General principles for environmental testing of ship electronic equipment

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 41459-2022 Space environment—Space total solar irradiance

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

JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen

Jilin Provincial Standard of the People's Republic of China

DB22/T 1932-2013 Determination method of total nitrogen content in peat (Kjeldahl method)

Professional Standard - Machinery

JB/T 9444.1-1999 Basic Environmental Testing Method of Copying Machines - General

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 4541-2023 Sea water quality evaluation guide for total nitrogen and total phosphorus

Professional Standard - Ocean

HY 016.1-1992 General rules for basic environmental test methods for marine instruments

Professional Standard - Agriculture

GB/T 39791.1-2020 Technical guidelines for identification and assessment of environmental damage—General principles and key components —Part 1：General principles
NY/T 2542-2014 Fertilizers. Determination of total nitrogen nitrogen content
SL/T 788.1-2019 Part 1: Determination of total nitrogen in water quality

Fujian Provincial Standard of the People's Republic of China

DB35/T 2063-2022 Operating procedures for the analysis of total alpha and total beta in aerosols around nuclear power plants

Professional Standard - Aviation

HB 5830.1-1984 Environmental Conditions and Test Methods for Airborne Equipment - General

Professional Standard - Nuclear Industry

EJ 194.1-1982 Environmental samples.Method for analyzing fluoride content in soil
EJ 194.2-1982 Environmental samples.Method for analyzing total trace of mercury in water
EJ 194.4-1982 Environmental samples.Method for analyzing total trace of mercury in soil

Professional Standard-Ships

CB 1146.1-1996 Environment Test and Engineering Guideline for Vessel Equipment - General

Professional Standard - Electron

SJ 20115.1-1992 Environmental conditions and test methods for aircraft radar-General rules
SJ/Z 9001.1-1987 Basic environmental testing Procedures--Part 1: General and guidance
SJ 2311-1983 Generic specification for environmental test equipment for electronic industry

未注明发布机构

DIN EN 16339 E:2011-11 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
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 ISO 14002-1 E:2020-05 Guidance on environmental management systems using ISO 14001 to address environmental aspects and conditions within the environmental subject area Part 1: General principles (draft)

Professional Standard - Aquaculture

SC/T 9102.1-2007 The Specification for Ecological Environment Monitoring of Fisheries - Part 1: General Rules

Professional Standard - Petroleum

SY/T 5203-1991 Basic Environment Test of Instrument for Petroleum Exploration and Development - General

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 3310-2022 Water quality total nitrogen monitoring technical specification

Shanghai Provincial Standard of the People's Republic of China

DB31/T 1090-2018 Technical specification of online monitoring system of non-methane hydrocarbon for ambient air qua

International Organization for Standardization (ISO)

ISO/CD 16813:2023 Building environment design — Indoor environment — General principles
ISO/DIS 16813:2023 Building environment design — Indoor environment — General principles
ISO 7996:1985 Ambient air; Determination of the mass concentration of nitrogen oxides; Chemiluminescence method
ISO 14002-1:2019 Environmental management systems — Guidelines for using ISO 14001 to address environmental aspects and conditions within an environmental topic area — Part 1: General
ISO 11261:1995 Soil quality - Determination of total nitrogen - Modified Kjeldahl method
ISO 22526-4:2023 Plastics — Carbon and environmental footprint of biobased plastics — Part 4: Environmental (total) footprint (Life cycle assessment)
ISO/FDIS 22526-4 Plastics — Carbon and environmental footprint of biobased plastics — Part 4: Environmental (total) footprint (Life cycle assessment)

GSO

OS GSO ISO 16813:2013 Building environment design -- Indoor environment -- General principles
BH GSO ISO 14051:2017 Environmental management -- Material flow cost accounting -- General framework
OS GSO ISO 7996:2017 Ambient air -- Determination of the mass concentration of nitrogen oxides -- Chemiluminescence method
GSO ISO 7996:2017 Ambient air -- Determination of the mass concentration of nitrogen oxides -- Chemiluminescence method
GSO ISO 14051:2015 Environmental management -- Material flow cost accounting -- General framework
OS GSO ISO 16119-1:2016 Agricultural and forestry machinery -- Environmental requirements for sprayers -- Part 1: General

SCC

DANSK DS/ISO 16813:2006 Building environment design - Indoor environment - General principles
AS/NZS ISO 14010:1996 Guidelines for environmental auditing - General principles
BS 2011-1.1:1989 Environmental testing-General and guidance
VDI 2310 BLATT 12-2004 Maximum emission values for the protection of humans — Maximum emission concentrations for nitrogen dioxide
NS 4855:1981 Air quality — Determination of nitrogendioxide in ambient air
AS 2447:1981 Ambient air - Determination of oxides of nitrogen- Chemiluminescent method
AATCC 164-2001 Colorfastness to Oxides of Nitrogen in the Atmosphere Under High Humidities
VDI 3783 BLATT 19-2017 Environmental meteorology — Reaction mechanism for determining nitrogen dioxide concentration
VDI 3783 BLATT 19-2017 Environmental meteorology — Reaction mechanism for determining nitrogen dioxide concentration
NS-EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
DANSK DS/EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
NS-EN 16339:2013 Ambient air — Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
SN-CEN/TS 15750:2008 Fertilizers — Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
NS-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 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
BS PD ISO/TR 12773-2:2009 Business requirements for health summary records-Environmental scan
UNE-EN 14211:2006 Ambient air quality - 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
DANSK DS/EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
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
AS 1099.1:1989 Basic environmental testing procedures for electrotechnology - General
BS DD CEN/TS 15750:2008 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
DANSK DS/EN ISO 14051:2011 Environmental management - Material flow cost accounting - General framework
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 14211 E:2010 Draft Document - Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German version prEN 14211:2010
NS 4745:1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen
HB 14-1988 Basic environment testing procedures for electrotechnology - Test summaries
BS 2011-1:1967 The enviromental testing of electronic components and electronic equipment. General
DANSK DS/EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
AS 1871.11:1976 List of methods for examination of waters Nitrogen (total Kjeldahl incl. ammoniacal)
SN-CEN/TS 15478:2006 Fertilizers — Determination of total nitrogen in urea
10/30210747 DC BS EN 14211. Ambient air quality. Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
UNE-CEN/TS 15478:2007 EX Fertilizers - Determination of total nitrogen in urea
NS-EN 15478:2009 Fertilizers — Determination of total nitrogen in urea
DANSK DS/EN ISO 16119-1:2013 Agricultural and forestry machinery - Environmental requirements for sprayers - Part 1: General
NS-EN 15852:2010 Ambient air quality — Standard method for the determination of total gaseous mercury
DIN EN 16339 E:2011 Draft Document - Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German version prEN 16339:2011
DANSK DS/ISO 22526-4:2023 Plastics – Carbon and environmental footprint of biobased plastics – Part 4: Environmental (total) footprint (Life cycle assessment)
07/30174038 DC BS EN 60068-1. Environmental testing. Part 1. General and guidance

European Committee for Standardization (CEN)

EN ISO 14051:2011 Environmental management - Material flow cost accounting - General framework
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 14002-1:2020 Environmental management systems - Guidelines for using ISO 14001 to address environmental aspects and conditions within an environmental topic area - Part 1: General (ISO 14002-1:2019)
EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
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

GOST

GOST R 70111-2022 Environmental protection. The procedure of industrial environmental control and monitoring at facilities for the production of nitrogen fertilizers

Korean Agency for Technology and Standards (KATS)

KS A 14010-1997(2002) GUIDELINES FOR ENVIRONMENTAL AUDITING - GENERAL PRINCIPLES
KS Q ISO 14020-2011(2016) Environmental labels and declarations－General principles
KS B 5360-2021 Continuous Analysers for Oxides of Nitrogen in Ambient Air
KS I ISO 14004:2018 Environmental management systems — General guidelines on implementation
KS B 5360-1990(2021) Continuous Analysers for Oxides of Nitrogen in Ambient Air
KS B 5360-1990(2016) Continuous Analysers for Oxides of Nitrogen in Ambient Air
KS I ISO 14002-1:2021 Environmental management systems — Guidelines for using ISO 14001 to address environmental aspects and conditions within and environmental topic area — Part 1: General
KS C IEC 60068-1:2017 Environmental testing－Part 1：General and guidance
KS C 0210-1998(2008) Environmental testing Part 1 : General and guidance
KS C IEC 60068-1:2010 Environmental testing－Part 1：General and guidance
KS C IEC 60068-1-2017(2022) Environmental testing－Part 1：General and guidance
KS I ISO 14051-2021 Environmental management -- Material flow cost accounting -- General framework
KS I ISO 14051:2016 Environmental management -- Material flow cost accounting -- General framework
KS I ISO 7996:2006 Ambient air－Determination of the mass concentration of nitrogen oxides(Chemiluminescence method)
KS I ISO 7996:2021 Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method
KS I ISO 7996-2006(2016) Ambient air－Determination of the mass concentration of nitrogen oxides(Chemiluminescence method)
KS I ISO 11261-2008(2018) Soil quality－Determination of total nitrogen－Modified Kjeldahl method
KS I ISO 11261-2008(2021) Soil quality－Determination of total nitrogen－Modified Kjeldahl method
KS I ISO 11261:2008 Soil quality-Determination of total nitrogen-Modified Kjeldahl method
KS I ISO 6768-2014(2019) Ambient air — Determination of mass concentration of nitrogen dioxide(Modified Griess-Saltzman method)

British Standards Institution (BSI)

BS EN 60068-1:2014 Environmental testing. General and guidance
BS EN 60068-1:1995 Environmental testing - General and guidance
BS EN 14211:2012 Ambient air. Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
BS EN 16339:2013 Ambient air. Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
BS ISO 22526-4:2023 Plastics. Carbon and environmental footprint of biobased plastics - Environmental (total) footprint (Life cycle assessment)
BS ISO 18589-6:2009 Measurement of radioactivity in the environment - Soil - Measurement of gross alpha and gross beta activities
BS ISO 18589-6:2019 Measurement of radioactivity in the environment - Soil - Measurement of gross alpha and gross beta activities
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 EN 14211:2005 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
BS EN 60079-27:2008 Explosive atmospheres. Fieldbus intrinsically safe concept (FISCO)
BS EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
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
BS EN 60079-30-1:2007 Explosive atmospheres. Part 30-1: Electrical resistance trace heating. General and testing requirements
23/30472312 DC BS EN 16339 Ambient air. Method for the determination of the concentration of nitrogen dioxide by diffusive sampling

Japanese Industrial Standards Committee (JISC)

JIS Q 14010:1996 Guidelines for environmental auditing -- General principles
JIS C 60068-1:2016 Environmental testing -- Part 1: General and guidance
JIS C 60068-1:1993 Environmental testing Part 1: General and guidance

KR-KS

KS Q ISO 14020-2023 Environmental labels and declarations — General principles
KS I ISO 14004-2018 Environmental management systems — General guidelines on implementation
KS I ISO 14002-1-2021 Environmental management systems — Guidelines for using ISO 14001 to address environmental aspects and conditions within and environmental topic area — Part 1: General
KS C IEC 60068-1-2017 Environmental testing－Part 1：General and guidance
KS I ISO 14051-2016 Environmental management -- Material flow cost accounting -- General framework
KS I ISO 7996-2021 Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method

HU-MSZT

MNOSZ 448-27.lap-1955 Determination of total nitrogen water
MSZ 12201-1971 flow. Overall functionality and size environment
MSZ 318/18-1981 Determination of total nitrogen in sludge test

VDI - Verein Deutscher Ingenieure

VDI 2310 Blatt 5-1978 Maximale Immissions-Werte zum Schutze der Vegetation - Maximale Immissions-Werte fuer Stickstoffdioxid
VDI 3783 BLATT 19-2015 Umweltmeteorologie - Reaktionsmechanismus zur Bestimmung der Stickstoffdioxid-Konzentration

NO-SN

NS 4855-1981 Air quality - Determination of nitrogendioxide in ambient air

IN-BIS

IS 9001 Pt.1-1984 Environmental Testing Guidelines Part I General Principles
IS 8252 Pt.1-1976 Environmental testing of aircraft equipment Part Ⅰ General principles

Association Francaise de Normalisation

NF V04-211:1971 MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).
NF EN 14211:2012 Ambient air - Standard method for measuring the concentration of nitrogen dioxide and nitric oxide by chemiluminescence
NF C20-700:1995 Environmental testing. Part 1 : general and guidance.
NF EN ISO 14051:2012 Management environnemental - Comptabilité des flux matières - Cadre général
NF U42-147*NF EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrate
NF C20-700-1*NF EN 60068-1:2014 Environmental testing - Part 1 : general and guidance
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 C23-514:1999 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. GENERAL REQUIREMENTS. (EUROPEAN STANDARD EN 50 014).
NF X30-003*NF EN ISO 14002-1:2020 Environmental management systems - Guidelines for using ISO 14001 to address environmental aspects and conditions within an environmental topic area - Part 1 : General
NF EN 16339:2013 Ambient air - Method for determining the concentration of nitrogen dioxide using diffusion samplers
NF X43-028*NF EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
NF EN 15478:2009 Fertilizers - Determination of total nitrogen in urea

PL-PKN

PN C04576 ArkusZ14-1973 Water and w?sie water Tes?s for nitrogen Calcula?ion of to?al nitrogen
PN C04576 ArkusZ12-1973 Water and waste water Tests for nitrogenDetermination of total nitrogen of Kjeldahl
PN-EN ISO 14002-1-2021-03 E Environmental management systems -- Guidelines for using ISO 14001 to address environmental aspects and conditions within an environmental topic area -- Part 1: General (ISO 14002-1:2019)

German Institute for Standardization

DIN EN 60721-3-0:1994 Classification of environmental conditions; part 3: classification of groups of environmental parameters and their severities; introduction (IEC 60721-3-0:1984 + A1:1987); German version EN 60721-3-0:1993
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 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 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 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 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 15478:2009 Fertilizers - Determination of total nitrogen in urea; English version of DIN EN 15478:2009-04
DIN EN 15478:2009-04 Fertilizers - Determination of total nitrogen in urea; German version EN 15478:2009
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

CU-NC

NC 93-01-120-1988 Standards System for Envirorment Protection. Hydrosphere. Determination of Ammo-nial and Organic Nitrogen
NC 93-01-117-1987 Standards System for Environment. Protection. Hydrosphere Determination of Total Sulphicles

American Society of Quality Control （ASQC)

ASQ 14011-1996 Guidelines for Environmental Auditing - Audit Procedures - Auditing of Environmental Management Systems ANSI/ISO 14011-1996
ASQ 14012-1996 Guidelines for Environmental Auditing - Qualification Criteria for Environmental Auditors ANSI/ISO 14012-1996
ASQ 14010-1996 Guidelines for Environmental Auditing - General Principles ANSI/ISO 14010-1996

European Committee for Electrotechnical Standardization（CENELEC）

EN 60068-1:2014 Environmental testing - Part 1: General and guidance
HD 323.1 S2-1991 Environmental Testing Part 1: General and Guidance
HD 323.1 S1-1982 Basic Environment Testing Procedures Part 1: General and Guidance

BE-NBN

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

Danish Standards Foundation

DS/EN 60068-1:1996 Environmental testing - Part 1: General and guidance
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 14051:2011 Environmental management - Material flow cost accounting - General framework
DS 223:1991 Water analysis. Determination of the sum of nitrite- and nitrate-nitrogen
DS/EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
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 15478:2009 Fertilizers - Determination of total nitrogen in urea

VN-TCVN

TCVN 7699-1-2007 Environmental testing.Part 1: General and guidancd
TCVN 6498-1999 Soil quality.Determination of total nitrogen.Modifierd Kejldahl method
TCVN 6138-1996 Ambient air.Determination of the mass concentration of nitrogen oxides.Chemiluminescence method
TCVN 5265-1990 Bee products.Determination of total nitrogen content

Canadian Standards Association (CSA)

CSA PLUS 1131-94-1994 Reporting on Environmental Performance Includes Summary Report

International Electrotechnical Commission (IEC)

IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
IEC 60068-1:1988 Environmental testing. Part 1: General and guidance
IEC 60068-1/AMD1:1992 Environmental testing; part 1: general and guidance; amendment 1 to IEC 60068-1:1988

SE-SIS

SIS 02 81 27-1974 Determ i nation of total phosphorous content of water

AENOR

UNE-EN 14211:2013 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
UNE 77212:1993 AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF NITROGEN OXIDES. CHEMILUMINESCENCE METHOD.
UNE-EN 16339:2014 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
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 77318:2001 Soil quality. Determination of total nitrogen. Modified Kjeldahl method.
UNE-EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
UNE-EN ISO 14051:2012 Environmental management. Material flow cost accounting. General framework (ISO 14051:2011)

NL-NEN

NEN 6642-1992 Water-Calculation of total nitrogen content
NEN 2040-1979 Ambient air - Photometric determination of nitrogen dioxide content (Saltzman method)

Lithuanian Standards Office

LST EN 14211-2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
LST EN 15750-2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
LST EN ISO 14002-1:2020 Environmental management systems - Guidelines for using ISO 14001 to address environmental aspects and conditions within an environmental topic area - Part 1: General (ISO 14002-1:2019)
LST EN 15478-2009 Fertilizers - Determination of total nitrogen in urea
LST ISO 7996:1999 Ambient air. Determination of the mass concentration of nitrogen oxides. Chemiluminescence method (ISO 7996:1985)
LST EN ISO 14051:2011 Environmental management - Material flow cost accounting - General framework (ISO 14051:2011)
LST EN 15852-2010 Ambient air quality - Standard method for the determination of total gaseous mercury

JP-JASO

JASO D001-1987 General Rules of Environmental Testing Method for Automotive Electronic Equipment

RU-GOST R

GOST 32631-2014 Testing of chemicals of environmental hazard. Soil microorganisms. Nitrogen transformation test
GOST 26715-1985 Organic fertilizers. Methods for determination of total nitrogen

American Society for Testing and Materials (ASTM)

ASTM D3590-02 Standard Test Methods for Total Kjeldahl Nitrogen in Water
ASTM D3590-17 Standard Test Methods for Total Kjeldahl Nitrogen in Water
ASTM D3590-11 Standard Test Methods for Total Kjeldahl Nitrogen in Water

CEN - European Committee for Standardization

EN 14211:2005 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
PD CEN/TS 15478:2006 Fertilizers - Determination of total nitrogen in urea

CZ-CSN

CSN 68 4124-1980 Determination of small mounts of total nitrogen

Association of Official Analytical Chemists (AOAC)

AOAC 991.20 AOAC Official Method 991.20 Nitrogen (Total) in Milk Kjeldahl Methods
AOAC Official Method 2001.14 Determination of total nitrogen in cheese

Indonesia Standards

SNI 19-1658-1989 Ambient air, Test method for total hydrocarbon, methane and monoxyde
SNI 13-4721-1998 Methods for determination of total nitrogen content in soils
SNI 06-6323-2000 Determination of total nitrogen content in peat
SNI 4146-2013 Method for determination of total nitrogen content in sediment by Kjeldahl titration method

IT-UNI

UNI EN ISO 14002-1:2020 Environmental management systems - Guidelines for using ISO 14001 to address environmental aspects and conditions within an environmental topic area - Part 1: General

PT-IPQ

NP 3646-1987 fertilizer. Measurement of total nitrogen content

U.S. Environmental Protection Agency (U.S. EPA)

EPA Method 1630 Methyl Mercury in Water by Distillation, Aqueous Ethylation, Purge and Trap, and Cold Vapor Atomic Fluorescence Spectrometry

GOSTR

GOST R 58596-2019 Soils. Methods for determination of total nitrogen

ZA-SANS

SANS 5922:1978 Total moisture content of coal (nitrogen-oven method)

CH-SNV

SN EN ISO 14002-1:2021 Environmental management systems - Guidelines for using ISO 14001 to address environmental aspects and conditions within an environmental topic area - Part 1: General (ISO 14002-1:2019)

AT-ON

OENORM EN ISO 14002-1:2020 Environmental management systems - Guidelines for using ISO 14001 to address environmental aspects and conditions within an environmental topic area - Part 1: General (ISO 14002-1:2019)

Standard Association of Australia （SAA）

AS/NZS 60079.27:2008 Fieldbus Intrinsically Safe Concept for Explosive Atmospheres (FISCO)

Institute of Electrical and Electronics Engineers (IEEE)

IEEE 1226-1993 Trial-use standard for a broad-based environment for test (ABBET); overview and architecture

Others: total nitrogen environment