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DETotal nitrogen detection and analysis method
Total nitrogen detection and analysis method, Total:102 items.
In the international standard classification, Total nitrogen detection and analysis method involves: Water quality, Fertilizers, Coals, Rubber, GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION, Medical sciences and health care facilities in general, Metalliferous minerals, Medical equipment, Products of the textile industry, Soil quality. Pedology, External water conveyance systems, Analytical chemistry, Inorganic chemicals, Products of the chemical industry, Sugar. Sugar products. Starch, Air quality, Ferrous metals, Construction materials.
Japanese Industrial Standards Committee (JISC), Total nitrogen detection and analysis method
- 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 K 0170-1:2011 Testing methods for water quality by flow analysis -- Part 1: Ammonium nitrogen
- JIS K 0170-1:2019 Testing methods for water quality by flow analysis -- Part 1: Ammonium nitrogen
- 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
Spanish Association for Standardization (UNE), Total nitrogen detection and analysis method
- UNE 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).
- UNE-EN ISO 13395:1997 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).
- UNE 77325:2003 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
Standard Association of Australia （SAA）, Total nitrogen detection and analysis method
- AS 1871.11:1976 List of methods for examination of waters Nitrogen (total Kjeldahl incl. ammoniacal)
British Standards Institution (BSI), Total nitrogen detection and analysis method
- BS 5551-4.1.3:1986 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of total nitrogen content (titrimetric method after distillation)
- BS 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
- BS EN ISO 11732:2005 Water quality. Determination of ammonium nitrogen. Method by flow analysis (CFA and FIA) and spectrometric detection
- BS ISO 29541:2025 Coal and coke. Determination of total carbon, hydrogen and nitrogen. Instrumental method
- BS EN ISO 13395:1996(1998) Water quality — Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- BS 4267-2:1988 Ammonium nitrate - Method for determination of total nitrogen content
- BS 7755-3.7:1995 Soil quality. Chemical methods. Determination of total nitrogen. Modified Kjeldahl method
International Organization for Standardization (ISO), Total nitrogen detection and analysis method
- ISO 29541:2025 Coal and coke — Determination of total carbon, hydrogen and nitrogen — Instrumental method
- ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis")
- 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
Korean Agency for Technology and Standards (KATS), Total nitrogen detection and analysis method
- KS I ISO 13395-2024 Water quality — Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- 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 13395:2008 Water quality-Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- KS I ISO 13395-2018 Water quality－Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- KS I ISO 11732-2023 Water quality — Determination of ammonium nitrogen — Method by flow analysis (CFA and FIA) and spectrometric detection
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total nitrogen detection and analysis method
- GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method
- GB/T 6730.24-1986 Methods for chemical analysis of iron ores--The arsenazo 3 photometric method for the determination of rare earth elements content
- GB/T 17592.3-1998 Textiles--Test method of the use of banned azo colourants--Thin-layer chromatography
- GB 223.49-1985 Methods for chemical analysis of iron,steel and alloy--The extraction separation-chlorophosphonazo mA photometric method for the determination of rare earth elements
- GB/T 2441.1-2008 Determination of urea.Part 1:Total nitrogen content
- GB/T 3257.15-1999 Methods for chemical analysis of bauxite--Determination the total content of rare earth oxide--Tribromo-arsenazo photometric method
- GB/T 2441.1-2001 Determination of urea-Determination of total nitrogen content
- GB/T 223.49-1994 Methods for chemical analysis of iron,steel and alloy. Extraction separation-chlorophosphonazo mA spectrophotometric method for the determination of the total rare tarth content
The Directorate General of Specifications and Metrology (DGSM) , Total nitrogen detection and analysis method
- OS GSO ISO 29441:2013 Water quality -- Determination of total nitrogen after UV digestion -- Method using flow analysis (CFA and FIA) and spectrometric detection
- OS GSO ISO 13395:2013 Water quality -- Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
Danish Standards Foundation, Total nitrogen detection and analysis method
- DANSK DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
- DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
- DANSK DS/EN ISO 13395:1997 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- DS/EN ISO 13395:1997 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
GCC Standardization Organization, Total nitrogen detection and analysis method
- GSO ISO 29441:2013 Water quality -- Determination of total nitrogen after UV digestion -- Method using flow analysis (CFA and FIA) and spectrometric detection
Ente Nazionale Italiano di Unificazione, Total nitrogen detection and analysis method
- UNI EN ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection
Professional Standard - Hygiene , Total nitrogen detection and analysis method
- WS/T 409-2013 Estimation of total analytical error for clinical laboratory methods
- WS/T 409-2024 Evaluation of the total analytical error of clinical quantitative detection methods
Professional Standard - Commodity Inspection, Total nitrogen detection and analysis method
- SN/T 3097-2012 Determination of total nitrogen in fertelezers.Combustion
- SN/T 0736.11-2002 Chemical analysis of fertilizers for import and export.Determination of nitrogen content by auto analyzer
VN-TCVN, Total nitrogen detection and analysis method
- TCVN 6645-2000 Soil quality.Determination of total nitrogen content by dry combustion ("elemental analysis")
- TCVN 305-2010 Steel and iron.Determination of nitrongen content.Methods of chemical analysis.
Jilin Provincial Standard of the People's Republic of China, Total nitrogen detection and analysis method
- DB22/T 1932-2013 Determination method of total nitrogen content in peat (Kjeldahl method)
National Metrological Verification Regulations of the People's Republic of China, Total nitrogen detection and analysis method
- JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen
Group Standards of the People's Republic of China, Total nitrogen detection and analysis method
- T/ZSA 96.5-2021 Test methods for dialyzer — Part 5: Performance parameters of total solute removal
Gosstandart of Russia, Total nitrogen detection and analysis method
Standards Norway, Total nitrogen detection and analysis method
- NS 4745:1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen
- NS 4745-1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen
- NS-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)
- NS 4743:1993 Water analysis — Determination of total nitrogen after oxidation by peroxodisulphate
- NS 4743-1993 Water analysis. Determination of total nitrogen after oxidation with peroxodisulphate
- 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
Association Francaise de Normalisation, Total nitrogen detection and analysis method
- NF X31-418*NF ISO 13878:1998 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
- NF EN ISO 13395:1996 Water quality - Determination of nitrous nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- NF T90-012*NF 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.
- NF T90-080:1997 Water quality - Determination of ammonium nitrogen by flow analysis (CFA and FIA) and spectrometric detection.
- NF EN ISO 11732:2005 Water quality - Determination of ammoniacal nitrogen - Flow analysis method (CFA and FIA) and spectrometric detection
- NF A06-555:2010 Steel - Determination of nitrogen content - Spectrophotometric method.
Professional Standard - Aviation, Total nitrogen detection and analysis method
- HB 5218.14-1995 Aluminum Alloy Chemical Analysis Method Tribromoarsine Spectrophotometric Determination of Total Rare Earth in Cerium Group
- HB/Z 5218.14-2004 Methods for chemical analysis of aluminium alloys-Part 14:Determination of the cerium subgroup of rare earth elements content by tribromoarsenazo spectrophtometric method
European Committee for Standardization (CEN), Total nitrogen detection and analysis method
- 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
Kingdom of Bahrain Testing and Metrology Directorate, Total nitrogen detection and analysis method
- BH GSO ISO 13878:2016 Soil quality -- Determination of total nitrogen content by dry combustion ("elemental analysis")
South African Bureau of Standard, Total nitrogen detection and analysis method
- SANS 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
- SANS 11732:2006 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection
Swedish Institute for Standards, Total nitrogen detection and analysis method
- SS-ISO 13878:1999 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis")
- SS-EN ISO 13395:1997 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)
Lithuanian Standards Office , Total nitrogen detection and analysis method
- LST EN ISO 13395:2000 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)
NL-NEN, Total nitrogen detection and analysis method
- NEN 6646-1990 Water - Photometric determination of the content of ammonium nitrogen and of the sum of the contents of ammoniacal and organically bound nitrogen according to Kjeldahl by continuous flow analysis
Bureau of Indian Standards, Total nitrogen detection and analysis method
- IS 3025-34-4-2022 METHODS OF SAMPLING AND TEST PHYSICAL AND CHEMICAL FOR WATER AND WASTEWATER PART 34 NITROGEN Section 4 Determination of total nitrogen after UV digestion Method using flow analysis CFA and FIA and spectrometric detection
- IS 228-23-2003 Methods of Chemical Analysis of Steels - Part 23 : Determination of Total Nitrogen in Steel by Optical Emission Spectrometer (Nitrogen 0.002 to 1.0 Percent)
Association of German Mechanical Engineers, Total nitrogen detection and analysis method
- VDI 2456 Blatt 10-1990 Gaseous emission measurement; analytical determination of the sum of nitrogen monoxide and nitrogen dioxide; dimethylphenol method
- VDI 2456 Blatt 10-1989 Gaseous emission measurement; analytical determination of the sum of nitrogen monoxide and nitrogen dioxide; dimethylphenol method
Indonesia Standards, Total nitrogen detection and analysis method
- SNI 4146-2013 Method for determination of total nitrogen content in sediment by Kjeldahl titration method
- SNI 19-1501-1989 Test methods for total nitrogen oxide in air
German Institute for Standardization, Total nitrogen detection and analysis method
- DIN ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis") (ISO 13878:1998)
- DIN EN ISO 13395:1996-12 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
Professional Standard - Agriculture, Total nitrogen detection and analysis method
- JAP-031 Azaphenanthridine detection method
American Society for Testing and Materials (ASTM), Total nitrogen detection and analysis method
- ASTM RR-D19-1194 2016 D8083-Test Method for Total Nitrogen, and Total Kjeldahl Nitrogen (TKN) by Calculation, in Water by High Temperature Catalytic Combustion and Chemiluminescence Detection
- ASTM D8083-16 Standard Test Method for Total Nitrogen, and Total Kjeldahl Nitrogen (TKN) by Calculation, in Water by High Temperature Catalytic Combustion and Chemiluminescence Detection
- ASTM D8083-24 Standard Test Method for Total Nitrogen, and Total Kjeldahl Nitrogen (TKN) by Calculation, in Water by High Temperature Catalytic Combustion and Chemiluminescence Detection
- ASTM D8083-16(2023) Standard Test Method for Total Nitrogen, and Total Kjeldahl Nitrogen (TKN) by Calculation, in Water by High Temperature Catalytic Combustion and Chemiluminescence Detection
AT-ON, Total nitrogen detection and analysis method
- ONORM L 1095-2002 Chemical analyses of soils - Determination of total nitrogen by dry combustion
- ONORM L 1091-1999 Chemical analysis of soils - Determination of inorganic nitrogen Nmin-method
BE-NBN, Total nitrogen detection and analysis method
- NBN T 91-255-1976 Water analysis methods - Determination of the ammoniacal and organic nitrogen - (Kjeldahl nitrogen)
Military Standard of the People's Republic of China-General Armament Department, Total nitrogen detection and analysis method
- GJB 507-1988 Boron nitride chemical analysis method
- GJB 770.303-1989 Test methods for gunpowder analysis: Determination of nitrogen content of nitrocellulose. Five-tube nitrogen meter method
Professional Standard - Non-ferrous Metal, Total nitrogen detection and analysis method
- YS/T 575.14-2006 Chemical analysis method of bauxite ore-tribromoarsine spectrophotometric determination of total rare earth oxides
- YS/T 587.15-2023 Calcined coke for prebaked blocks— Part 15: Determination of total carbon,hydrogen and nitrogen contents
Professional Standard - Machinery, Total nitrogen detection and analysis method
Taiwan Provincial Standard of the People's Republic of China, Total nitrogen detection and analysis method
- CNS 3944-1976 Method for Determination of Total Kjeloahl Nitrogen in Polluted and Waste Water
RO-ASRO, Total nitrogen detection and analysis method
Professional Standard - Urban Construction, Total nitrogen detection and analysis method
- CJ 26.27-1991 Municipal sewage water quality inspection method standard Determination of total nitrogen Titration method after distillation
TR-TSE, Total nitrogen detection and analysis method
- TS 2428-1976 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF NITROGEN CONTENT
CEN - European Committee for Standardization, Total nitrogen detection and analysis method
- EN ISO 11732:1997 Water Quality - Determination of Ammonium Nitrogen by Flow Analysis (CFA and FIA) and Spectrometric Detection