Elemental Analysis Nitrogen

Elemental Analysis Nitrogen, Total:245 items.

The international standard classification for "Elemental Analysis Nitrogen" includes: Chemical laboratories. Laboratory equipment , Coals , Other materials , Physicochemical methods of analysis , Information sciences , Aluminium and aluminium alloys , Other products of the chemical industry , Chemical analysis of metals , Petroleum products in general , Materials for the reinforcement of composites .

The Chinese standard classification for "Elemental Analysis Nitrogen" includes: Electrochemical, thermochemistry and optical profile type analyzer , Petroleum geology exploration , Coal analysis methods , Other non-metal mine product , Basic standards and general methods , Library, Archives, Literature and Information , Heavy metals and their alloys , Basic standards and general methods for catalyst , Oxide and elementary substance , Coal for power station and industrial boiler , Material composition analysis instrument and environment detection instrument in general , Precious metals and its alloy analysis method , Petroleum products in general , Special carbon material .

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

GB/T 34003-2017 Detection method of impurity elements in boron nitride
GB/T 19143-2003 Analytical method of element for carbon,hydrogen and oxygen in rock organics
GB/T 476-2001 Ultimate analysis of coal
GB/T 35397-2017 Research and development talent metadata element set
GB/T 6987.24-2001 Aluminium and aluminium alloys. Determination of copper content. Tribromoarsenazo spectrophotometric method
GB/T 38904-2020 Methods for elemental analysis of ceramic liquid pigments
GB/T 31391-2015 Ultimate analysis of coal
GB/T 32055-2015 Microbeam analysis―Electron probe microanalysis―Methods for elemental-mapping analysis using wavelengthdispersive spectroscopy
GB/T 34701-2017 Microelement analysis method of regeneration DeNDx catalysts
GB/T 19143-2017 Analytical method of element for carbon,hydrogen,oxygen and nitrogen in rock organics
GB/T 35582-2017 Sulfur and nitrogen elemental analyzers

Group Standards of the People's Republic of China

T/SAASS 197-2025 Liquid nitrogen fertilizer containing medium elements
T/SCS 000022-2024 Molybdenum alloys – Analysis of trace elements – Glow discharge mass spectrometry method
T/CSTM 00340-2020 Determination of the carbon, hydrogen, oxygen, nitrogen, and sulfur content of graphene powder materials— Elemental analyzer method
T/CCIA 0022-2024 Daily-use porcelain that can precipitate selenium
T/CNTAC 70-2020 Quantitative detection for graphene materials in fibers - Elemental analysis method
T/GDASE 0009-2020 Determination of the content of carbon, hydrogen, oxygen, nitrogen and sulfur in graphene
T/CCAS 011-2019 On-line elemental analyzer for cement based on neutron activation analysis
T/BASE 1.1-2022 The Dublin Core metadata element set Part1:Core element
T/HNNMIA 63-2023 Chemical analysis methods of amidoxime resins-Determination of nitrogen content-Elemental analysis
T/SPSTS 013-2019 Determination of the carbon,hydrogen,oxygen,nitrogen,and sulfur content of graphene powder materials—Elemental analyzer method
T/NAIA 0135-2022 Determination of carbon, hydrogen and nitrogen in coal-based Fischer-Tropsch synthetic liquid fuel oil and chemicals Elemental analyzer method

Professional Standard - Energy and Power Planning

DL/T 567.9-1995 Ultimate Analysis of Liquid Fuel
DL/T 568-2013 Test Methods for Instrumental Determination of Carbon, Hydrogen, and Nitrogen in Laboratory Samples of Fuel

Professional Standard - Commodity Inspection

SN/T 4764-2017 Determination of total carbon,hydrogen,nitrogen and sulfur content in coal—Elemental analyzer method
SN/T 3005-2011 Test Method for Instrumental Determination of Carbon
SN/T 3128-2012 Determination of oxygen element in organic chemicals-Elemental analyzer method

Professional Standard - Education

JY/T 017-1996 General Rules for Elemental Analyzer
JY/T 0580-2020 General rules of analytical methods for elemental analyzer

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

JJF 1321-2011 Calibration Specification for Elemental Analyzers

Professional Standard - Non-ferrous Metal

YS/T 372.19-2006 Method for elementary analysis of precious alloy—Determination of yttrium content—Chlorophosphonazo Ⅲ spectrophotometry
YS/T 1654-2023 Methods for chemical analysis of high purity gallium nitride —Determination of trace impurity elements contents —Glow discharge mass spectrometry
YS/T 364-2006 Determination of trace impurities in purity iridium by atomic emission spectrometric
YS/T 372.18-2006 Method for elementary analysis of precious alloy - Determination of gadolinium content - Chlorophosphonazo Ⅲ spectrophotometry
YS/T 365-1994 Emission Spectrum Analysis of Impurity Elements in High Purity Platinum
YS/T 361-1994 Emission Spectral Analysis of Impurity Elements in Pure Platinum
YS/T 1179.3-2017 Chemical analysis methods of aluminum slag-Part 3:Determination of carbon，nitrogen-Element analysis method
YS/T 361-2006 Determination of trace impurities in purity platinium by atomic emission spectrometric
YS/T 363-2006 Determination of trace impurities in purity rhodium by atomic emission spectrometric
YS/T 365-2006 Determination of trace impurities in high purity platinum by atomic emission sspectrometric
YS/T 364-1994 Emission Spectral Analysis of Impurity Elements in Pure Iridium
YS/T 362-1994 Emission spectrum analysis of impurity elements in pure palladium
YS/T 362-2006 Determination of trace impurities in purity palladium by atomic emission spectrometric
YS/T 363-1994 Emission spectrum analysis of impurity elements in pure rhodium

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 3595-2019 Elemental analyzer method for the determination of carbon, hydrogen, nitrogen, sulfur and oxygen content in graphene materials

Professional Standard - Energy

NB/SH/T 0656-2017 Standard test methods for instrumental determination of carbon,hydrogen,and nitrogen in petroleum products and lubricants
MT/T 1246-2025 Performance Test Specifications for Coal Elemental Analyzer
SY/T 5982-2024 Analytical Methods for Metal Elements in Oilfield Waters

Professional Standard - Petrochemical Industry

SH/T 0656-1998 Standard test methods for instrumental determination of carbon hydrogen and nitrogen in petroleum products and lubricants
SH/T 0656-2017 Elemental analyzer method for determination of carbon, hydrogen and nitrogen in petroleum products and lubricants

Professional Standard - Ferrous Metallurgy

YB/T 075-2022 Determination of carbon and hydrogen content for carbon fiber and its products
YB/T 075-1995 Determination of carbon and hydrogen content for carbon fiber and its products
YB/T 6183-2024 Determination of Carbon, Hydrogen, Nitrogen, Sulfur, and Oxygen Content in Graphene Powder Elemental Analysis Method

Professional Standard - Nuclear Industry

EJ/T 594-1991 Technical conditions for on-line analyzers for elements such as tungsten and molybdenum

Professional Standard - Petroleum

SY/T 5122-1999 method of element Carbon Hydrogen and Oxygen in onganic matter of rock

Professional Standard - Agriculture

NY/T 3498-2019 Component determination of agricultural biomass raw materials- Elemental analyzer method

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 2492-2019 Test method for content of carbon, nitrogen, hydrogen, sulfur and oxygen in graphene materials

Hunan Provincial Standard of the People's Republic of China

DB43/T 2264-2021 Determination of the main elements of organic matter carbon, hydrogen, oxygen, nitrogen, sulfur adsorption separation - thermal conductivity method

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 17247:2013 Coal - Ultimate analysis

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 6645-2000 Soil quality.Determination of total nitrogen content by dry combustion ("elemental analysis")

Magyar Szabványügyi Testület

MSZ 11429-1966 Scissor element analysis
MSZ 11598-1964 Sodium analysis target
MSZ 9531-1972 2,2'radium element for analysis
MSZ 11500-1963 The purpose of elemental chemical analysis
MNOSZ 11291-1952 Thermal element resolution
MSZ 5961-1982 Potassium Graft Analysis Target
MSZ 11484-1979 The purpose of analysis on sodium (sodium element)
MNOSZ 10050-1951 Product element large point detection element
MSZ 11595-1964 Aluminum content in mineral water, purpose of analysis
MSZ 11464-1965 Chemical analysis of aluminum element content in iron ore
MSZ KGST 1224-1978 Chemical Analysis of Iron Products Concentration Regulations
MI 11290/3-1980 Characteristic curve of copper-nickel elemental resolution
MNOSZ 10978-1953 active element
MSZ 11290/2.lap-1966 Thermal element sensors and sensor thermal element deposits
MNOSZ 11289-1953 Thermite element
MSZ 21452/3-1975 Definition of element content in air. Main element measurements
MSZ 1792-1960 Cut element
MNOSZ 11294-1953 Thermal Element Platform
MNOSZ 11299-1953 thermostatic heat element
MSZ 18871-1960 Common parts of product elements

Gosstandart of Russia

GOST ISO 17247-2016 Coal. Elemental analysis
GOST R 53355-2018 Solid mineral fuel. Ultimate analysis
GOST R 53355-2009 Solid mineral fuels. Ultimate analysis
GOST R 53355-2024 Solid mineral fuel. Ultimate analysis
GOST 19877-1982 Dissolving pulp. Spectral method for determining of elements in pulp
GOST R 52962-2008 Water. Methods for determination of chromium (VI) and total chromium

International Organization for Standardization (ISO)

ISO/DIS 5533 Textiles — Quantification of carbon fibre constituent element — Elemental analyser method
ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis")
ISO 5533:2023 Textiles — Quantification of carbon fibre constituent element — Elemental analyser method
ISO/FDIS 5533:2023 Textiles — Quantification of carbon fibre constituent element — Elemental analyser method
ISO 17247:2020 Coal and coke — Ultimate analysis
ISO 17247:2005/Cor 1:2006 Coal - Ultimate analysis; Technical Corrigendum 1
ISO/TR 6306:1989 Chemical analysis of steel; order of listing elements
ISO/FDIS 4561 Wood raw elements — Classification

GCC Standardization Organization

GSO ISO 13878:2014 Soil quality -- Determination of total nitrogen content by dry combustion ("elemental analysis")
GSO ISO 9203-3:2013 Shipbuilding -- Topology of ship hull structure elements -- Part 3: Relations of elements
GSO ISO 6306:2021 Chemical analysis of steel — Order of listing elements in steel standards

Korean Agency for Technology and Standards (KATS)

KS I ISO 13878-2023 Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
KS I ISO 13878-2009(2023) Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
KS I ISO 13878:2009 Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
KS I ISO 13878-2009(2019) Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
KS E 3098-2004 Method for determination of rare earths in ores
KS D 2042-1997(2003) METHODS FOR DETERMINATION OF RARE EARTHS IN MAGNESIUM ALLOYS
KS B 0545-2016 Methods for chemical analysis of elements in welding fumes
KS B 0545-2021 Methods for chemical analysis of elements in welding fumes

Association Francaise de Normalisation

NF X31-418*NF ISO 13878:1998 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
NF ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis")
NF D36-135:2025 Introductory element - Main element - Complementary element
NF V03-568*NF EN 18054:2025 Food authenticity - Determination of C and/or N isotope ratios in food by Elemental Analyser - Isotope Ratio Mass Spectrometry (EA-IRMS)
NF ISO 22309:2012 Microbeam Analysis – Quantitative elemental analysis by energy selective spectrometry (EDS) of elements having an atomic number of 11 (Na) or greater
NF A06-902*NF EN 12938:2000 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry.
NF Z47-200-1*NF ISO 15836-1:2017 Information and documentation - The Dublin Core metadata element set - Part 1 : Core elements
NF ISO 15836-1:2017 Information and documentation - All Dublin Core metadata elements - Part 1: main elements
NF V03-266*NF EN 17266:2019 Foodstuffs - Determination elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis
NF EN 17266:2019 Food products - Determination of elements and their chemical species - Determination of organic mercury in seafood products by elemental mercury analysis
NF T25-112:2011 Carbon fibers - Chemical analysis - Determination of the metalloid elements.
NF EN 15962:2011 Fertilizers - Determination of the complexed trace element content and the complexed fraction of trace elements
NF EN 17351:2020 Bio-based products - Determination of oxygen content using an elemental analyzer
NF X85-011*NF EN 17351:2020 Bio-based products - Determination of the oxygen content using an elemental analyser
NF V18-247*NF EN 17053:2018 Animal feeding stuffs: Methods of sampling and analysis - Determination of trace elements, heavy metals and other elements in feed by ICP-MS (multi-method)
NF EN ISO 6306:2023 Chemical analysis of steels - Order of reporting of elements in steel standards

South African Bureau of Standard

SANS 17247:2006 Coal - Ultimate analysis
SANS 406:2006 Coal and coke - Analysis and testing - Determination of trace elements - Guide to the determination of trace elements

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 13878:2016 Soil quality -- Determination of total nitrogen content by dry combustion ("elemental analysis")

Swedish Institute for Standards

SS-ISO 13878:1999 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis")
SS-EN 12938:2000 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
SS-EN 17266:2019 Foodstuffs - Determination elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis

Chile Instituto Nacional de Normalización

INDITECNOR 21-7ch-1956 Fertilizers: Measurement of the element nitrogen (N)

German Institute for Standardization

DIN ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis") (ISO 13878:1998)
DIN 15349 E:2000-04 Introductory element - Main element - Complementary element
DIN 15349:2003-11 Introductory element - Main element - Complementary element
DIN ISO 13878:1998-11 Soil quality - Determination of total nitrogen content by dry combustion ('elemental analysis') (ISO 13878:1998)
DIN 10063 E:2021-03 Fertilizers – Determination of selected elements by inductively-coupled plasma mass spectrometry (ICP-MS)
DIN EN 17266:2020-03 Foodstuffs - Determination elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis; German version EN 17266:2019
DIN EN 12938:2000-10 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry (includes AC:2000); German version EN 12938:1999 + AC:2000
DIN EN 18054:2025-10 Food authenticity - Determination of C and/or N isotope ratios in food by Elemental Analyser - Isotope Ratio Mass Spectrometry (EA-IRMS); German version EN 18054:2025
DIN EN 17266:2020 Foodstuffs - Determination elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis
DIN EN 17266:2018-08 Draft Document - Foodstuffs - Determination of elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis; German and English version prEN 17266:2018
DIN EN 17266 E:2018 Draft Document - Foodstuffs - Determination of elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis; German and English version prEN 17266:2018
DIN EN 17266 E:2018-08 Foodstuffs - Determination elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis
DIN 51829:2013 Petroleum products - Determination of additive and wear elements in greases - Analysis by wavelength dispersive X-ray fluorescence spectrometry
DIN 51829 E:2011-10 Petroleum products - Determination of additive and wear elements in greases - Analysis by wavelength dispersive X-ray fluorescence spectrometry
DIN 51829:2009-09 Petroleum products - Determination of additive and wear elements in greases - Analysis by wavelength dispersive X-ray fluorescence spectrometry
DIN EN 17351:2020-04 Bio-based products - Determination of the oxygen content using an elemental analyser; German version EN 17351:2020
DIN EN 17053:2018-03 Animal feeding stuffs - Methods of sampling and analysis - Determination of trace elements, heavy metals and other elements in feed by ICP-MS (multi-method); German version EN 17053:2018
DIN EN 17351:2020 Bio-based products - Determination of the oxygen content using an elemental analyser

British Standards Institution (BSI)

BS ISO 5533:2023 Textiles. Quantification of carbon fibre constituent element. Elemental analyser method
22/30448285 DC BS ISO 5533. Textiles. Quantification of carbon fibre constituent element. Elemental analyser method
BS EN 18054:2025 Food authenticity. Determination of C and/or N isotope ratios in food by Elemental Analyser. Isotope Ratio Mass Spectrometry (EA-IRMS)
BS 1428-B1:1964 Microchemical analysis. Apparatus for the determination of elements by other than combustion methods-Specification for nitrogen determination apparatus (micro-Kjeldahl)
BS 1428-B1:1953 Microchemical analysis. Apparatus for the determination of elements by other than combustion methods. Specification for nitrogen determination apparatus (micro-Kjeldahl)
BS EN 17266:2019 Foodstuffs. Determination elements and their chemical species. Determination of organomercury in seafood by elemental mercury analysis
BS 1016-6:1977 Methods for analysis and testing of coal and coke - Ultimate analysis of coal
BS 1016-7:1959 Methods for analysis and testing of coal and coke. Ultimate analysis of coke
BS EN 17266:2019(2020) Foodstuffs — Determination elements and their chemical species — Determination of organomercury in seafood by elemental mercury analysis
BS 1016-6:1969 Methods for analysis and testing of coal and coke. Ultimate analysis of coal
BS 1016-6:1958 Methods for analysis and testing of coal and coke. Ultimate analysis of coal
BS ISO 15836-1:2017(2019) Information and documentation — The Dublin Core metadata element set Part 1 : Core elements
BS EN 15205:2006 Determination of hexavalent chromium in corrosion protection layers - Qualitative analysis
BS 1016-7:1977 Methods for analysis and testing of coal and coke - Ultimate analysis of coke
BS 5259:1976 Recommendations for the order of reporting elements in the analysis of steel
BS EN 17053:2018 Animal feeding stuffs: Methods of sampling and analysis. Determination of trace elements, heavy metals and other elements in feed by ICP-MS (multi-method)
BS 1016-6:1977(1999) Methods for Analysis and testing of coal and coke — Part 6 : Ultimate analysis of coal
BS EN 17351:2020 Bio-based products. Determination of the oxygen content using an elemental analyser
BS ISO 6306:2020 Chemical analysis of steel. Order of listing elements in steel standards

Standard Association of Australia （SAA）

AS 1038.6.2:1997 Coal and coke - Analysis and testing, Part 6.2: Higher rank coal and coke - Ultimate analysis - Nitrogen
AS 1038.6.2:1986 Coal and coke - Analysis and testing, Part 6.2: Ultimate analysis of higher rank coal - Determination of nitrogen
AS 1038.6.4:2005 Coal and coke - Analysis and testing - Higher rank coal and coke - Ultimate analysis - Carbon, hydrogen and nitrogen - Instrumental method
AS 1038.6.2:2007 Coal and coke - Analysis and testing - Higher rank coal and coke - Ultimate analysis - Nitrogen
AS 1038.10.0:2002(R2013) Coal and Coke Analysis and Testing Determination of Trace Elements Guidelines for Determination of Trace Elements
AS 1038.7:1981 Coal and coke - Analysis and testing - Ultimate analysis of coke
AS ISO 15836.1:2018 Information and documentation — The Dublin Core metadata element set, Part 1: Core elements
AS K152.6:1965 Methods for the analysis and testing of coal and coke, Part 6: Ultimate analysis of coal

Spanish Association for Standardization (UNE)

UNE 77325:2003 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
UNE-EN 12938:1999 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
UNE 36317-2:1989 Chemical analysis of ferrous materials - Determination of nitrogen (trace mounts) in steel - Spectrophotometric method
UNE-EN 17266:2020 Foodstuffs - Determination elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis
UNE-EN 17053:2018 Animal feeding stuffs: Methods of sampling and analysis - Determination of trace elements, heavy metals and other elements in feed by ICP-MS (multi-method)
UNE-EN 17351:2021 Bio-based products - Determination of the oxygen content using an elemental analyser

American Society for Testing and Materials (ASTM)

ASTM D3176-89(2002) Standard Practice for Ultimate Analysis of Coal and Coke
ASTM D8056-16 Standard Guide for Elemental Analysis of Crude Oil
ASTM D8056-18 Standard Guide for Elemental Analysis of Crude Oil
ASTM D8056-24 Standard Guide for Elemental Analysis of Crude Oil
ASTM D3327-79e1 Method for Analysis of Selected Elements in Waterborne Oils
ASTM UOP961-98 Elemental Composition of Zeolites by ICP-AES
ASTM UOP961-12 Elemental Composition of Zeolites by ICP-OES
ASTM MONO10-2014 Elemental Analysis of Fossil Fuels and Related Materials
ASTM D3176-09 Standard Practice for Ultimate Analysis of Coal and Coke
ASTM RR-E02-1004 1970 Determination of Thirteen Alloying Elements and Residual Elements in Carbon and Low Alloy Steels by Vacuum Spectrometry
ASTM E117-64(1989) Standard Method for Spectrographic Analysis of Pig Lead by the Point-to-Plane Technique
ASTM D3176-24 Standard Practice for Ultimate Analysis of Coal and Coke
ASTM D3176-15 Standard Practice for Ultimate Analysis of Coal and Coke

Engineering Sciences Data Unit (ESDU)

SPA-M6-3-2010 Apr.08: Questions: Elemental analysis

Standards Norway

NS-EN 12938:1999 Methods for the analysis of pewter — Determination of alloying and impurity element contents by atomic spectrometry
NS-EN 17266:2019 Foodstuffs — Determination elements and their chemical species — Determination of organomercury in seafood by elemental mercury analysis
NS 3451:2006 Table for building elements
NS 3451:1988 Table for building elements
NS 3451:1984 Table for building elements
NS 3451:2009 Table of building elements
NS 3451-2006 Table of building elements
NS-EN 17351:2020 Bio-based products — Determination of the oxygen content using an elemental analyser
NS-EN 17053:2018 Animal feeding stuffs: Methods of sampling and analysis — Determination of trace elements, heavy metals and other elements in feed by ICP-MS (multi-method)

Lithuanian Standards Office

LST EN 12938-2000 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
LST EN 12938-2000/AC-2003 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
LST EN 10179-2000 Chemical analysis of ferrous materials - Determination of nitrogen (trace mounts) in steel - Spectrophotometric method

Danish Standards Foundation

DS/EN 12938/AC:2001 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
DS/EN 12938:2001 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
DANSK DS/EN 17266:2019 Foodstuffs – Determination elements and their chemical species – Determination of organomercury in seafood by elemental mercury analysis
DS/ISO 3009:2005 Fire-resistance tests - Elements of building construction - Glazed elements
DANSK DS/ISO 15836-1:2017 Information and documentation – The Dublin Core metadata element set – Part 1: Core elements

Association of German Mechanical Engineers

DVS-EFB 3440-3-2006 Functional elements - blind rivet elements

Bureau of Indian Standards

IS 1352-1959 Methods of Test for Coal and Coke Ultimate Analysis
IS 1351-1959 Methods of Test for Coal & Coke Ultimates Analysis
IS 1350-4-2-1975 Methods of Test for Coal and Coke: Part Iv Ultimate Analysis, Section 2 - Determination of Nitrogen [superseding IS 1351:1959]

Ente Nazionale Italiano di Unificazione

UNI 8178:1980 Building. Roofings. Analysis of functional components.
UNI 8290-2:1983 Residential building. Building elements. Analysis of requirements.
UNI EN 771-6:2002 Specification for masonry units - Natural stone masonry units
UNI EN 18054:2025 Food authenticity - Determination of C and/or N isotope ratios in food by Elemental Analyser - Isotope Ratio Mass Spectrometry (EA-IRMS)
UNI EN 771-2:2002 Specification for masonry units - Calcium silicate masonry units
UNI EN 771-2:2005 Specification for masonry units - Part 2: Calcium silicate masonry units
UNI EN 771-6:2006 Specification for masonry units - Part 6: Natural stone masonry units
UNI EN 771-6:2011 Specification for masonry units - Part 6: Natural stone masonry units
UNI EN 17266:2019 Foodstuffs - Determination elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis
UNI ISO 15836-1:2022 Information and documentation - The Dublin Core metadata element set - Part 1: Core elements
EC 1-2020 UNI EN 17266:2019 Foodstuffs - Determination elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis
UNI 8348-3:1982 Spectral analysis of ferrous materials for determination of lanthanides (rare earths). Determination of neodymiumin steels. Method by x-ray fluorescence spectrometry.
UNI 9503:1989 Analytical fire resistance assessment of steel structural elements.
UNI EN 17351:2020 Bio-based products - Determination of the oxygen content using an elemental analyser

Internet Engineering Task Force (IETF)

RFC 5812-2010 Forwarding and Control Element Separation (ForCES) Forwarding Element Model
RFC 7121-2014 High Availability within a Forwarding and Control Element Separation (ForCES) Network Element
RFC 6721-2012 "The Atom ""deleted-entry"" Element"

Japanese Industrial Standards Committee (JISC)

JIS M 8819:1997 Coal and coke -- Mechanical methods for ultimate analysis
JIS A 0030:1973 Classification of Performance for Building Elements

Universal Oil Products Company (UOP)

UOP 961-2012 Elemental Composition of Zeolites by ICP-OES

Instituto Colombiano de Normas Técnicas y Certificación

ICONTEC 1556-1980 Food industry, meat products, measuring nitrogen content

U.S. Military Regulations and Norms

ARMY MIL-H-12082 B-1958 HUMIDITY ELEMENT, RESISTANCE (HUMIDITY ELEMENT ML-418( )/AMT-4)

European Committee for Standardization (CEN)

EN 15205:2006 Determination of hexavalent chromium in corrosion protection layers - Qualitative analysis
PREN 17351-2019 Bio-based products - Determination of the oxygen content using an elemental analyser

National Standardisation Body (ASRO)

STAS 3572-1977 BOILERS Elements-Terminology
STAS 10287-1975 Refrigerating equipment TUBE-TYPE ELEMENTS AMMONIACAL CONDENSERS Basic parameters
STAS 9163/16-1973 SILICA-ALUMINA MINING PRODUCTS Spectral analysis of elements Fe, Ti, Cu, Mg, Mn, Cu

Canadian General Standards Board （CGSB)

CAN/CGSB 7.1-1998 Elements d'ossature murale legers en acier

International Telecommunication Union (ITU)

ITU-T R.2-1976 Element error rate
ITU-T R.2-1984 Element error rate
ITU-T R.2-1980 Element error rate