Inorganic nitrogen detection method

Inorganic nitrogen detection method, Total:234 items.

The international standard classification for "Inorganic nitrogen detection method" includes: Aircraft and space vehicles in general , Non-destructive testing , Fertilizers , Surface active agents , Other standards related to sterilization and disinfection , Textiles in general , Inorganic chemicals in general , Cans. Tins. Tubes , Veterinary medicine , Coals , Glass , Chemical reagents .

The Chinese standard classification for "Inorganic nitrogen detection method" includes: Aircraft and its accessories in general , Basic standards and general methods , Basic standards and general methods on chemical fertilizers , Basic standards and general methods for chemical additive , Inorganic chemicals in general , Refrigeration equipment , Animal quarantine, veterinary and epidemic prevention , X ray, magnetic powder, fluorescent light and other defectoscope , Coal analysis methods , Material and component for instrument and meter , Material Protection , Chemical reagent in general , Environmental monitoring instrument and its complete equipment , Hydrogeological survey , Radio communication equipment .

Professional Standard - Agriculture

SN/T 5591-2023 Test method of import unmanned aerial vehicle-Environmental adaptability test
JAP-031 Azaphenanthridine detection method
NY/T 1121.24-2012 Soil Testing - Part 24: Determination of Total Nitrogen in Soil - Automatic Kjeldahl Apparatus Method

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

GB/T 42872-2023(英文版) Non-destructive Testing: Ultrasonic Testing and Evaluation Methods for In-service Turbine Blades
GB/T 11343-2008 Non-destructive testing - Practice for ultrasonic angle-beam testing by the contact method
GB/T 17592.1-1998 Textiles--Test method of the use of banned azo colourants--Gas chromatography/mass spectrography method
GB/T 23904-2009 Non-destructive testing—Test method for ultrasonic testing by surface wave
GB/T 17767.1-2008 Determination of organic-inorganic compound fertilizers - Part 1: Total nitrogen content
GB/T 29067-2012 Non-destructive testing—Test method for measuring industrial computed tomography(CT)image
GB/T 21510-2008 Antimicrobial property detection methods for nano-inorganic materials
GB/T 37166-2018 Non-destructive testing—Test method of composite materials for industrial computed tomography(CT)
GB/T 34728-2017 PCR for Mycoplasma agalactiae
GB/T 37158-2018 Non-destructive testing—Test method for measuring the maximum detectable steel thickness by industrial computed tomography (CT)
GB/T 38898-2020(英文版) Nondestructive testing of coating bonding strength - ultrasonic testing method
GB/T 32677-2016 Detection method of inorganic sulfite in toothpaste
GB/T 16876-1997 Test methods for interspace vacuum of liquid nitrogen containers
GB/T 35090-2018 Non-destructive testing -- Test method for weak magnetic testing of pipeline
GB/T 34361-2017 Non-destructive testing - Test method for frequency scanning eddy current testing
GB/T 34637-2017 Non-destructive testing - Test methods for bubble leak detection
GB/T 18851.5-2005 Non-destructive testing - Penetrant testing - Part5: Means of verification
GB/T 26592-2011 Non-destructive testing instruments—Properties test methods of industrial X-ray apparatus
GB/T 34018-2017 Non-destructive testing--Test method for scanning ultrasonic microscopy
GB/T 17767.1-1999 Determination of total nitrogen content for organic-inorganic compound fertilizers
GB/T 28705-2012 Non-destructive testing—Test method for pulsed eddy current testing
GB/T 15823-2009 Non-destructive testing - Test methods for helium leak testing
GB/T 31213.1-2014 Non-destructive testing—Testing of cast iron equipments and components―Part 1: Test method for ultrasonic
GB/T 29071-2012 Non-destructive testing—Test method for industrial computed tomography(CT)examination of initiating explosive device
GB/T 23952-2009 Inorganic chemicals for industrial use—General method for the determination of total nitrogen content—Distillation-acid-base titrations method
GB/T 42872-2023 Non-destructive testing—Ultrasonic testing and evaluation for turbing-blades in service
GB/T 38883-2020 Non-destructive testing一Active thermographic testing method
GB/T 28704-2012 Non-destructive testing—Test method for ultrasonic guided wave testing based on magnetostrictive effects
GB/T 33643-2022 Non-destructive testing—Test methods for leak detection by means of acoustic emission
GB/T 23904-2025 Non-destructive testing—Test method for ultrasonic testing by surface wave
GB/T 38944-2020 Non-destructive testing—Testing method of small-angle neutron scattering
GB/T 46088-2025 Non-destructive testing—Visual testing method of long material
GB/T 38952-2020 Non-destructive testing—Testing method for measuring residual stress using bulk wave
GB/T 35390-2017 Non-destructive testing—Test method of ammunition density by industrial computed tomography(CT)
GB/T 38944-2020(英文版) Non-destructive testing Neutron small angle scattering test method
GB/T 17592.2-1998 Textiles--Test method of the use of banned azo colourants--High pressure liquid chromatography method
GB/T 32074-2015 Non-destructive testing―Test method for ammonia leak testing
GB/T 23772-2009 Inorganic chemicals for industrial use - General method for the determination of total nitrogen content - Nesslers reagent colorimetric method
GB/T 35388-2017 Non-destructive testing—X-ray digital radiography—Practice
GB 4845-1984 Methods of determination for helium
GB/T 19227-2008 Determination of nitrogen in coal
GB/T 28706-2012 Non-destructive testing—Test method for mechanical and electrical equipment with infrared thermography
GB/T 34638-2017 Non-destructive testing - Test methods for ultrasonic leak detection
GB/T 34892-2017 Non-destructive testing-Test method for robotic ultrasonic testing
GB/T 26642-2011 Non-destructive testing - Test method for computed radiography of metallic materials
GB/T 33210-2016 Non-destructive testing-Test method for determining residual stresses by electromagnetic technology
GB/T 40335-2021 Non-destructive testing—Leak testing—Tracer gas method
GB/T 33643-2017 Non-destructive testing -- Test methods for leak detection by means of acoustic emission
GB/T 7962.7-1987 Colourless optical glass test methods--Examination method for extent of stria
GB/T 35839-2018 Non-destructive testing—Test method for measuring industrial computed tomography(CT) density
GB 7962.7-1987 Colourless optical glass test methods; Examination method for extent of stria
GB/T 40307-2021(英文版) Neutron Detection Methods for Material Texture in Non-Destructive Testing
GB/T 21510-2024 Antimicrobial property testing and evaluation methods for nano-inorganic materials
GB/T 40307-2021 Non-destructive testing—Test method for texture by neutron diffraction
GB/T 46149-2025 Non-destructive testing—Terahertz detection method for insulating materials
GB/T 38898-2020 Non-destructive testing- Testing method for measuring coating bond strength using ultrasonic wave
GB/T 32563-2016 Non-destructive testing―Ultrasonic testing―Test method for phased-array ultrasonic testing
GB/T 17592.3-1998 Textiles--Test method of the use of banned azo colourants--Thin-layer chromatography
GB/T 26646-2011 Non-destructive testing - Test method of acoustic emission testing of small parts
GB/T 6625-1986 Test methods for nitrogen content of nitrogen-doped getter

Professional Standard - Machinery

JB/T 9218-2015 Non-destructive Testing - Test Method for Penetrant Testing
JB/T 13306-2017 Superabrasive一Testing method of impurity content in cubic boron nitride
JB/T 10765-2023 Non-destructive testing—Magnetic flux leakage testing of atmospheric pressure metal storage tanks
JB/T 6075-1992 Titanium Nitride Coatings Metallographic Examination Method
JB/T 10059-1999 Modeling method for testing machines and non-destructive testing instruments
JB/T 10765-2007 Non-destructive testing-Magnetic flux leakage testing of atmospheric pressure metal storage tanks
JB/T 13157-2017 Non-destructive testing-Testing method for acoustical swept frequency
JB/T 12464-2015 Non-destructive testing-Test method for digital radiographic testing of wings
JB/T 13468-2018 Non-destructive testing-Practice for integrated method of eddy current and metal magnetic memory
JB/T 13470-2018 Non-destructive testing-Test method for fluorescent penetrant testing of ceramic balls
JB/T 12465-2017 Non-destructive testing-Test method for colourless penetrant testing of the surface of parts

Taiwan Provincial Standard of the People's Republic of China

CNS 13312-1993 Method of Test for Pesticide Residues in Foods - Test of Dicloran, an Organonitrogen Pesticide
CNS 14747-2003 Method of test for fertilizers(Determination of guanidine nitrogen content)
CNS 13313-1993 Method of Test for Pesticide Residues in Foods - Test of Dithianon, an Organonitrogen Pesticide
CNS 3943-1976 Method for Determination of Organic Nitrogen in Poliuted and Waste Water
CNS 14682-2002 Method of test for fertilizers (Determination of dicyandiamide nitrogen content)
CNS 8449-2001 Method of Test for Fertilizers: Determination of Nitrogen Content

Professional Standard - Commodity Inspection

SN/T 1037-2002 Method for the determination of lime nitrogen for import and export
SN/T 1037-2020 Method for the inspection of Lime nitrogen for import and export
SN/T 0736.5-1999 Chemical analysis of fertilizers for import and export―Determination of nitrogen content
SN/T 0736.11-2002 Chemical analysis of fertilizers for import and export - Determination of nitrogen content by auto analyzer
SN/T 0736.5-2010 Test method of import and export fertilizers—Part 5:Determination of nitrogen content
SN/T 0541.5-2009 Inspecting method of import and export standard rubber - Determination of nitrogen content

Shandong Provincial Standard of the People's Republic of China

DB37/T 3938-2020 Quality inspection method of plant protection unmanned aerial vehicle spraying

Hebei Provincial Standard of the People's Republic of China

DB13/T 1224-2010 Determination method of total nitrogen in organic chemical products

Professional Standard - Urban Construction

CJ 26.27-1991 Municipal sewage water quality inspection method standard Determination of total nitrogen Titration method after distillation
CJ 26.25-1991 Determination of Standard Ammonia Nitrogen in Municipal Sewage Water Quality Inspection Method

Professional Standard - Coal

MT/T 279-1994 Method for determination of harmful gas nitrogen oxides in mine air (detection tube method)
MT 272-1994 Detector Tube for Nitrogen Oxide
MT 279-1994 Harmful Gas Existing in Mine Air Detection Method of Nitrogen Oxide（Detector Tube Method）
MT/T 272-1994 Nitrogen oxide detection tube

Group Standards of the People's Republic of China

T/NJSS 006-2024 Organic inorganic slow release nitrogen fertilizer
T/ZFL 022-2022 Detection method of nitrate nitrogen and ammonium nitrogen uptake in root hair cells of Arabidopsis thaliana based on non-invasive micro-measurement technology
T/LFX 005-2023 Rapid detection method of chloride ion in inorganic fertilizer
T/GDNB 145-2022 lnspection methods of fruit trees application quality by agricultural unmanned aerial vehicle
T/CCAA 61-2023 Guidelines of testing method development for inspection body and laboratory
T/CMA HG101-2023 calibration method for gas detectors and alarms of nitric oxide, nitrogen dioxide (measuring range 0 μmol/mol～500 μmol/mol) for mining
T/CAAMM 303-2023 Rapid measurement method of NOX for agricultural machinery
T/ZFL 022-2023 Detection method for the uptake of nitrate and ammonium in Arabidopsis root haircells by non-invasive micro-test technology
T/CSTM 00207-2020 Non-destructive testing--Ultrasonic testing method for hollow axle
T/CSTM 00208-2020 Non-destructive testing-- Ultrasonic testing method for wheel
T/GDAEM 4-2022；T/GDCAA 004-2022 Technical Requirements and Testing Methods for Portable Monitoring Instruments for Water Quality Parameters: Chemical Oxygen Demand, Total Phosphorus, Ammonia Nitrogen, and Total Nitrogen
T/CSTM 00664-2023 Nondestructive testing—Point eddy current testing of short bars

Professional Standard - Geology

DZ/T 0064.23-1993 Groundwater quality test methods - the determination of iron with naphthisodiazine spectrophotometric determination

Professional Standard - Environmental Protection

HJ 101-2019 Technical specifications and test procedures for water quality on-line automatic monitoring equipment of ammonia

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

GJB 533.5-1988 Detection method for 45 components of submarine cabin air. Determination of nitrogen oxide content. Calibration tube method

Jilin Provincial Standard of the People's Republic of China

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

Beijing Provincial Standard of the People's Republic of China

DB11/ 1476-2017 Rapid detection method and emission limit value of nitrogen oxides in heavy-duty vehicles

Professional Standard - Petroleum

SY/T 7436-2019 Method for the separation and detection of neutral nitrogen compounds in oil and rock extract

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 1458-2018 Method for Determination of pH Value, Organic Acid and Ammonia Nitrogen in Silage
DB15/T 975-2016 Detection method of carbon and nitrogen isotope abundance ratio in beef and mutton of livestock products

Professional Standard - Chemical Industry

HG/T 4103-2009 Chemical reagent - General method for the determination of organic nitrogen compounds

Professional Standard - Post and Telecommunication

YD/T 791-1995 Technical requirement and test method for radio paging receivers

Cuban Institute of Standards and Metrology

NC 24-63-1986 Inorganic Chemical Products. Nitrogen. Purity Determination by Orsat Anaiyzer Method
NC 24-64-1986 Inorganic Chemical Products Nitrogen, Determination of Oil Content
NC 24-65-1986 Inorganic Chemical Products Nitrogen. Determination of Water Vapor Content. Aerial Water Point Method

Austrian Standards

ONORM L 1091-1999 Chemical analysis of soils - Determination of inorganic nitrogen Nmin-method
ONORM M 3035-1984 Dejinitions for nondestructive testing methods; electromagnetic methods

Standard Association of Australia （SAA）

AS 1871.11:1976 List of methods for examination of waters Nitrogen (total Kjeldahl incl. ammoniacal)
AS 1871.10:1976 List of methods for examination of waters Nitrogen (ammonia)
AS 1871.9:1976 List of methods for examination of waters Nitrogen (albuminoid)

Magyar Szabványügyi Testület

MSZ 9279/8-1980 Fine chemicals testing methods. Nitrogen pollution detection
MNOSZ 260-12.lap-1955 Experiments to detect sewage nitrogen and organic nitrogen
MSZ 21 853/9-1978 Air pollution source detection. Measurement of nitrogen dioxide by continuous method
MSZ 21853/10-1979 Definition and Periodic Methods for Air Pollution Detection of Nitric Oxide and Nitrogen Dioxide Emission Bands
MSZ 8880/11.lap-1963 Electrical product testing tools and testing methods. Pipeline non-load-bearing inspection

Japanese Industrial Standards Committee (JISC)

JIS K 0102-2:2022 Testing methods for industrial water and industrial wastewater -- Part 2: Inorganic anions, ammonium ion, organic nitrogen, total nitrogen and total phosphorus
JIS Z 2339:2024 Nondestructive testing -- Method of measurement for mechanical impedance of bolted joints
JIS Z 2329:2019 Non-destructive testing -- Methods for bubble leak testing
JIS K 0400-44-40:2000 Water quality -- Determination of Kjeldahl nitrogen -- Method after mineralization with selenium
JIS H 1685:2000 Method for determination of nitrogen in tantalum
JIS K 0170-3:2019 Testing methods for water quality by flow analysis -- Part 3: Total nitrogen
JIS K 0170-3:2011 Testing methods for water quality by flow analysis -- Part 3: Total nitrogen
JIS Z 2330:2012 Non-destructive testing -- Selection of leak testing method
JIS B 9506:1977 Methods of test for diazo copying machines
JIS K 0170-1:2011 Testing methods for water quality by flow analysis -- Part 1: Ammonium nitrogen

Association Francaise de Normalisation

FD CEN/TR 14748:2005 Non-destructive testing - Methodology for the qualification of non-destructive testing methods
FD A09-025*FD CEN/TR 14748:2005 Non-destructive testing - Methodology for qualification of non-destructive tests
NF EN 15562:2023 Inorganic fertilizers - Determination of cyanamide nitrogen
NF EN 1330-2:1999 Non-destructive testing - Terminology - Part 2: Terms common to non-destructive testing methods
XP CEN ISO/TS 25108:2019 Non-destructive testing - END personnel training organizations

GCC Standardization Organization

GSO 1149:2002 Test methods of nitrous oxide gas for medical purposes.
GSO ISO 9934-2:2013 Non-destructive testing -- Magnetic particle testing -- Part 2: Detection media
GSO 2366:2014 Methods of analysis and testing for food additives - Inorganic components – Chromium Test
GSO ISO 15708-2:2013 Non-destructive testing -- Radiation methods -- Computed tomography -- Part 2: Examination practices
GSO 2368:2014 Methods of analysis and testing for food additives- Inorganic components: Chloride test

Standards Norway

SN-CEN/TR 14748:2004 Non-destructive testing — Methodology for qualification of non-destructive tests
NS-EN 14362-1:2003 Textiles — Methods for the determination of certain aromatic amines derived from azo colorants — Part 1: Detection of the use of certain azo colorants accessible without extraction
NS-EN 1330-2:1998 Non destructive testing — Terminology — Part 2: Terms common to the non-destructive testing 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
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

Spanish Association for Standardization (UNE)

UNE-CEN/TR 14748:2006 IN Non-destructive testing - Methodology for qualification of non-destructive tests
AENOR UNE-CEN/TR 14748 IN:2006 Non-destructive testing - Methodology for qualification of non-destructive tests
UNE-EN 15562:2024 Inorganic fertilizers - Determination of cyanamide nitrogen
UNE-EN 14362-1:2004 Textiles - Methods for the determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible without extraction
AENOR UNE-EN 1330-2:1999 NON-DESTRUCTIVE TESTING - TERMINOLOGY - PART 2: TERMS COMMON TO THE NON-DESTRUCTIVE TESTING METHODS

Danish Standards Foundation

DS/CEN/TR 14748:2004 Non-destructive testing - Methodology for qualification of non-destructive tests
DANSK DS/CEN/TR 14748:2004 Non-destructive testing - Methodology for qualification of non-destructive tests
DANSK DS/EN 1330-2:1999 Non-destructive testing - Terminology - Part 2: Terms common to the non-destructive testing methods
DANSK DS/EN 14362-1/AC:2003 Textiles - Methods for the determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible without extraction
DANSK DS/ISO/TR 23267:2024 Experiment results on test methods for detection and avoidance (DAA) systems for unmanned aircraft systems

Ente Nazionale Italiano di Unificazione

UNI CEN/TR 14748:2012 Non-destructive testing - Methodology for qualification of non-destructive tests
UNI EN 15562:2023 Inorganic fertilizers - Determination of cyanamide nitrogen
UNI EN ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection
UNI EN 1330-2:2000 Non destructive testing - Terminology - Terms common to the non-destructive testing methods
UNI EN 14362-1:2004 Textiles - Methods for the determination of certain aromatic amines derived from azo colorants - Detection of the use of certain azo colorants accessible without extraction
EC 1-2009 UNI EN 14362-1:2004 Textiles - Methods for determination of determination of certain aromatic amines derived from azo colorants - Detection of the use of certain azo colorants accessible without extraction
UNI CEN ISO/TS 25108:2019 Non-destructive testing - NDT personnel training organizations

British Standards Institution (BSI)

PD CEN/TR 14748:2004 Non-destructive testing - Methodology for qualification of nondestructive tests
BS EN 15562:2023 Inorganic fertilizers — Determination of cyanamide nitrogen
BS 4080:1966 Methods for non-destructive testing of steel castings
BS EN ISO 15708-1:2024 Non-destructive testin. Radiation methods for computed tomography - Vocabulary
BS EN 16016-1:2011 Non destructive testing. Radiation methods. Computed tomography. Terminology
BS EN ISO 11732:2005 Water quality. Determination of ammonium nitrogen. Method by flow analysis (CFA and FIA) and spectrometric detection
BS EN 1330-2:1998(2008) Non - destructive testing — Terminology — Part 2 : Terms common to the non - destructive testing methods
BS DD ENV 12260:1996 Water quality. Determination of nitrogen. Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
DD ENV 12260-1996 Water quality. Determination of nitrogen. Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
BS PD ISO/TR 23267:2024 Experiment results on test methods for detection and avoidance (DAA) systems for unmanned aircraft systems

American Society for Testing and Materials (ASTM)

ASTM D5475-93(1997) Standard Test Method for Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector
ASTM D5475-93(2002) Standard Test Method for Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector
ASTM E3351-22 Standard Test Method for Detection of Nitric Oxide Production In Vitro
ASTM E258-67(2002) Standard Test Method for Total Nitrogen in Organic Materials by Modified Kjeldahl Method

American Welding Society (AWS)

AWS WI CH 15-2000 Nondestructive Examination Methods(Welding Inspection)

German Institute for Standardization

DIN 54121:1956 Nondestructive testing methods
DIN EN 15562:2023 Inorganic fertilizers - Determination of cyanamide nitrogen
DIN EN 25663:1993 Water quality; determination of Kjeldahl nitrogen; method after mineralization with selenium (ISO 5663:1984); German version EN 25663:1993
DIN EN 14362-1:2003-12 Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible without extraction
DIN EN 1330-2:1998-12 Non-destructive testing - Terminology - Part 2: Terms common to the non-destructive testing methods; Trilingual version EN 1330-2:1998

Bureau of Indian Standards

IS 5194-1969 Determination method of nitrogen-Kjeldahl method
IS 3025-34-1-2023 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater - Part 34 Nitrogen - Section 1 Determination of Various Types of Nitrogen like Ammoniacal, Nitrate, Nitrite and Organic Nitrogen

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

TCVN 4396-1986 Non-destructive testing.Method of magnetic particle testing
TCVN 1545-1993 Animal mixed feeding stuffs.Method for determination of nitrogen-free extract

Belgian Standards Institute

NBN T 91-255-1976 Water analysis methods - Determination of the ammoniacal and organic nitrogen - (Kjeldahl nitrogen)

Czech Standards Institute (UNMZ)

CSN 66 8102 Cast.28-1997 Smokeless powder. Test Methods. Determination of nitrogen binary nitrocellulose dust
CSN 66 8102 Cast.17-1997 Smokeless powder. Test Methods. Determination of nitrogen in continuous nitrocellulose dust
CSN 46 7092-24-1998 Testing methods for feeding stuffs - Part 24: Determination of the non-nitrogen extract substances
CSN 65 0176 Cast.7-1979 Testing methods for tarch. Determination of nitrogen
CSN 66 8102 Cast.26-1997 Smokeless powder. Test Methods. Testing Center

European Committee for Standardization (CEN)

EN 15562:2023 Inorganic fertilizers - Determination of cyanamide nitrogen
EN ISO/TR 25108:2006 Non-destructive testing - Guidelines for NDT personnel training organizations
EN 1330-2:1998 Non destructive testing - Terminology - Part 2: Terms common to the non-destructive testing methods

Gosstandart of Russia

GOST 34656-2020 Axels for wheelsets of railway rolling stock. Nondestructive inspection methods
GOST 22690-2015 Concretes. Determination of strength by mechanical methods of nondestructive testing
GOST 34657-2020 Cast and rolled wheel centers for the railway rolling stock. Nondestructive inspection methods
GOST 26715-1985 Organic fertilizers. Methods for determination of total nitrogen
GOST 27447-1987 Electromechanical components. Orientation test of connectors
GOST ISO 17640-2021 Non-destructive testing of welded joints. Ultrasonic testing. Methods, levels of testing and assessment
GOST 26716-1985 Organic fertilizers. Methods for determination of ammonium nitrogen

Association of German Mechanical Engineers

DVS 2303-4-2008 Compilation of non-destructive testing methods for thermal spray coatings
DVS 2303-4-1999 Compilation of non-destructive testing methods for thermal spray coatings

Swedish Institute for Standards

SS-EN 15562:2023 Inorganic fertilizers - Determination of cyanamide nitrogen
SS-EN 1330-2:1999 Non destructive testing - Terminology - Part 2: Terms common to the non-destructive testing methods

National Standardisation Body (ASRO)

STAS 12509-1986 NONDESTRUCTIVE, TESTING METHODS Classification and terminology

International Organization for Standardization (ISO)

ISO 20921:2019 Textiles — Determination of stable nitrogen isotope ratio in cotton fibres

Bureau of Philippine Standards

PTS 83-1970 Method of Test for the Determination of Nitrogen Content of Nitrate-Free Fertilizers

Yugoslav Association for Standardization

JUS K.F0.082-1989 Granulation of diamond and cubic boron nitride for rigid grinding tools GRANULOMETRIC ANALYSIS MACROGRANULATION
JUS H.F8.057-1981 Ammonia anhydrous. Sampling and methods of tests

German Welding Society

DVS 2303-4:2008-01 Nondestructive testing methods (DVS 2303-4)

Engineering Sciences Data Unit (ESDU)

ESDU 91027 A-1993 Non-destructive examination - choice of methods.

The Japanese Society for Non-Destructive Inspection (JSNDI)

NDIS 3413-2014 Methods of vision acuity and color vision test for non-destructive testing personnel

Korean Agency for Technology and Standards (KATS)

KS D 2555-1995 Methods for determination of nitrogen in tantalum
KS D 2555-2015 Methods for determination of nitrogen in tantalum
KS B ISO 3453-2006(2011) Non－destructive testing－Liquid penetrant inspection－Means of verification
KS D 1811-2003(2018) Methods for determination of nitrogen in iron and steel

Indonesia Standards

SNI 4146-2013 Method for determination of total nitrogen content in sediment by Kjeldahl titration method
SNI 03-6833-2002 Test methods of inorganic materials or ash contents in asphalt
SNI ISO 14362-3:2017 Textiles - Test method for the determination of certain aromatic amines derived from azo dyes - Part 3: Detection of the use of certain azo dyes which can release 4-aminoazobenzene (ISO 14362-3:2017, IDT)
SNI 2417-2008 Testing methods for weathering aggregate by Los Angeles abration machine

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 15708-2:2013 Non-destructive testing -- Radiation methods -- Computed tomography -- Part 2: Examination practices

Polski Komitet Normalizacyjny (PKN)

PN BN 6016-07-1965 Inorganic products. Sodium azide

Associação Brasileira de Normas Técnicas

ABNT MB-1146-1979 Magnesium oxide method to detect ammonia nitrogen in fertilizers