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DEFe Total Nitrogen
Fe Total Nitrogen, Total:342 items.
In the international standard classification, Fe Total Nitrogen involves: Ferroalloys, Water quality, Milk and milk products, Heat treatment, Iron and steel products, Metalliferous minerals, Animal feeding stuffs, Coals, Ferrous metals, Soil quality. Pedology, Fertilizers, Non-ferrous metals, Fuels, External water conveyance systems, Construction materials, Products of the chemical industry, Analytical chemistry, Edible oils and fats. Oilseeds, Rubber, Magnetic materials, Components for electrical equipment, Air quality, Wastes, Photography, ENVIRONMENT. HEALTH PROTECTION. SAFETY, Testing of metals, Products of non-ferrous metals, Paper and board, Pulps, Pipeline components and pipelines, Shipbuilding and marine structures in general, Inorganic chemicals, General methods of tests and analysis for food products, Test conditions and procedures in general, Lubricants, industrial oils and related products.
YU-JUS, Fe Total Nitrogen
- JUS H.G8.280-1987 Reagents. lron(ll)sulphate heptahydrate. Determination of total nitrogen content. Colorimetric method
- JUS H.B8.288-1983 Fertilizers. Determination of content total-nitrogen. Volumetric method
- JUS H.G8.083-1983 Reagents. Sodium chloride. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.435-1990 Reaqents. Potassium iodide. Determination of total nitroaen content. Colorimetric method
- JUS H.G8.457-1991 Reagents. Potassium sulpbate. Determination of total nltrogen content. Colorlmetrlc metho?
- JUS H.G8.055-1983 Reagents. Hydrogen peroxide. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.104-1984 Reagents. Potassium chloride. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.290-1987 Reagents. Copper(ll) oxide. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.415-1991 Reagents. So?ium hydroxide. Determination of total nitrogen content. Colorimetric method
- JUS E.Z8.016-1993 Soups,broaths,sauces and seasonings - Determination of total nitrogen content
- JUS H.G8.343-1988 Reagents. Zine chloride. Determination of total nitrogen content. Colorinetcic metbod
- JUS H.G8.447-1990 Reagents. Zine sulphate heptahydrate. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.489-1991 Reagents. Potassium permanganate. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.514-1991 Reagents. Potassium hydroxide. Determination of total nitrogen content. Colorimetric method
- JUS C.A1.409-1982 Methods for chemical analysi$ of ferroalloys. Titrimetric determination ofnitrogen in ferro-chromium
HU-MSZT, Fe Total Nitrogen
Professional Standard - Ferrous Metallurgy, Fe Total Nitrogen
PL-PKN, Fe Total Nitrogen
工業(yè)和信息化部, Fe Total Nitrogen
- YB/T 4135-2016 High nitrogen ferrochrome
- YB/T 4528-2016 Determination of nitrogen content in ferrochromium nitride and high nitrogen ferrochrome by inert gas melting thermal conductivity method
- YB/T 4582.7-2017 Determination of total nitrogen content of ferrous silicon nitride by neutralization titration method
- HG/T 5669-2019 Determination of total nitrogen in textile dyeing and finishing auxiliaries
- YB/T 4566.1-2016 Determination of nitrogen content in vanadium iron nitride by inert gas melting thermal conductivity method
- YB/T 4529-2016 Determination of nitrogen content in manganese iron nitride by inert gas melting thermal conductivity method
- YB/T 4566.2-2016 Determination of nitrogen content of vanadium iron nitride, distillation and separation-acid-base neutralization titration method
- YB/T 4566.3-2016 Determination of vanadium content in iron vanadium nitride Ferrous ammonium sulfate titration method
- YB/T 4582.1-2017 Determination of calcium iron silicon nitride content EDTA titration method
- YB/T 4582.5-2017 Determination of ferrosilicon aluminum nitride content EDTA titration method
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Fe Total Nitrogen
- GB/T 30896-2014 Ferrovanadium nitride
- GB/T 5687.4-2016 Nitrogen-bearing ferrochromium and nitride ferrochrome with high nitrogen content.Determination of nitrogen content.The distillation-neutralization titration 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 6730.24-2006 Iron ores Determination of total rare earth contentd Chlorophosphonazo mA spectrophotometric method
- GB/T 42668-2023 SmFeN bonded permanent magnet powder
- GB/T 22560-2008 Gas nitrocarburizing of iron and steel parts
- GB/T 9823-1988 Method for determination of total nitrogen content in oilseed residues
- GB/T 609-1988 Chemical reagent--General method for the determination of total nitrogen
- 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 41965-2022 Photography—Processing waste—Determination of total amino nitrogen(microdiffusion Kjeldahl method)
- GB/T 609-2006 Chemical reagent General method for the determination of total nitrogen
- GB/T 2441.1-2001 Determination of urea-Determination of total nitrogen content
- GB/T 609-2018 Chemical reagent.General method for the determination of total nitrogen
- 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
- GB/T 2441.1-2008 Determination of urea.Part 1:Total nitrogen content
- GB/T 23835.12-2009 Lithium perchlorate anhydrous.Part 12:Determination of total nitrogen content
- GB/T 17767.1-1999 Determination of total nitrogen content for organic-inorganic compound fertilizers
- GB/T 223.70-2008 Iron,steel and alloy.Determination of iron contents. o-Phenanthroline spectrophotometric method
Group Standards of the People's Republic of China, Fe Total Nitrogen
- T/QAS 071-2021 Determination of total nitrogen in brine Kjeldahl method
- T/CSTM 00891-2024 Silicon nitride ferrovanadium
- T/NAIA 044-2021 Urine Total Nitrogen Determination in Livestock Kjeldahl Method
- T/QAS 046-2021 Determination of total iron, ferrous iron and ferric iron in brine by phenanthroline spectrophotometric method
- T/CHES 15-2017 Determination of Total Nitrogen in Water Quality Gas Phase Molecular Absorption Spectrometry
Association Francaise de Normalisation, Fe Total Nitrogen
- NF V04-211:1971 MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).
- NF U42-147*NF EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrate
- NF EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
- NF X31-111*NF ISO 11261:1995 Soil quality. Determination of total nitrogen. Modified kjeldahl method.
- NF U42-503*NF EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- NF U42-416*NF EN 15478:2009 Fertilizers - Determination of total nitrogen in urea.
- NF EN 15750:2010 Fertilizers - Determination of the total nitrogen content of fertilizers containing nitrogen only in nitric, ammoniacal and urea form, using two different methods
- NF ISO 20620:2022 Fertilizers and amendments - Determination of total nitrogen by combustion
- NF A06-555:2010 Steel - Determination of nitrogen content - Spectrophotometric method.
- NF U42-151:1984 Fertilizers. Determination of total nitrogen content. Titrimetric method after distillation.
- NF EN 15561:2009 Fertilizers - Determination of total nitrogen in nitrated calcium cyanamide
- NF X34-117*NF EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen
- NF U42-504*NF ISO 20620:2022 Fertilizers and soil conditioners - Determination of total nitrogen by combustion
- NF EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (COD), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after catalytic oxidative combustion at high temperature
- NF T90-236*NF EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
- NF EN ISO 16948:2015 Solid biofuels - Determination of total carbon, hydrogen and nitrogen content
- NF EN 15560:2009 Fertilizers - Determination of total nitrogen in nitrate-free calcium cyanamide
National Metrological Verification Regulations of the People's Republic of China, Fe Total Nitrogen
- JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen
CZ-CSN, Fe Total Nitrogen
Japanese Industrial Standards Committee (JISC), Fe Total Nitrogen
- JIS B 6915:1999 Process of nitriding and nitrocarburizing of iron and steel
- JIS B 6915:1993 Nitriding and nitrocarburizing of iron and steel
- JIS B 6915 AMD 1:2010 Process of nitriding and nitrocarburizing of iron and steel (Amendment 1)
- JIS C 2560:1992 General rules for ferrite cores
- 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 G 1228:1997 Iron and steel -- Methods for determination of nitrogen content
- JIS M 8212:2005 Iron ores -- Determination of total iron content
- JIS M 8212:1994 Iron ores -- Methods for determination of total iron content
- JIS G 0562:1993 Method of measuring nitrided case depth for iron and steel
- JIS G 1501:1998 General rules for sampling of ferroalloys
- JIS G 1228 AMD 1:2006 Iron and steel -- Methods for determination of nitrogen content (Amendment 1)
SCC, Fe Total Nitrogen
- 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
- 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
- BS 1121-39:1959 Methods for the analysis of iron and steel. Nitrogen in iron and steel
- 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
- 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
- NS 4745:1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen
- 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
- NS-EN 15478:2009 Fertilizers — Determination of total nitrogen in urea
- UNE-CEN/TS 15478:2007 EX Fertilizers - Determination of total nitrogen in urea
- BS 1121-39:1967 Methods for the analysis of iron and steel. Nitrogen in iron and steel. Volumetric
- NS 4865:1983 Air quality — Determination of the sum of nitrite- and nitrate-nitrogen in precipitation
- AENOR UNE-EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- 08/30179310 DC BS EN 15478. Fertilizers. Determination of total nitrogen in urea
- SN-CEN/TS 15560:2007 Fertilizers — Determination of total nitrogen in calcium cyanamide nitrate free
- NS-EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- UNE-CEN/TS 15560:2007 EX Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- DANSK DS/EN 15560:2009 Fertilizers – Determination of total nitrogen in calcium cyanamide nitrate free
- DANSK DS/EN 13342:2001 Characterisation of sludges - Determination of total Kjeldahl nitrogen
- DANSK DS/ISO 20236:2018 Water quality – Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
- NS 4743:1993 Water analysis — Determination of total nitrogen after oxidation by peroxodisulphate
- DANSK DS/ISO 21793:2020 Water quality – Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozon...
- NS-EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- DANSK DS/EN ISO 20236:2021 Water quality – Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)
NL-NEN, Fe Total Nitrogen
VN-TCVN, Fe Total Nitrogen
- TCVN 6498-1999 Soil quality.Determination of total nitrogen.Modifierd Kejldahl method
- TCVN 5265-1990 Bee products.Determination of total nitrogen content
- TCVN 7252-2003 Tobacco and tobacco products.Determination of total nitrogen content
- TCVN 7373-2004 Soils quality.Index values of total nitrogen content in the soils of Vietnam
- TCVN 6643-2000 Soil quality.Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- TCVN 6645-2000 Soil quality.Determination of total nitrogen content by dry combustion ("elemental analysis")
- TCVN 3705-1990 Aquatic products.Method for the determination of total nitrogen and protein content
- TCVN 305-2010 Steel and iron.Determination of nitrongen content.Methods of chemical analysis.
American Society for Testing and Materials (ASTM), Fe Total Nitrogen
- 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
- ASTM D8001-16 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
- ASTM D8001-16e1 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
- ASTM B649-06(2011) Standard Specification for Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, UNS N08354, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire, and Ni-Cr-Fe-Mo-N Alloy (UNS N08936) Wire
- ASTM D2973-71(1998) Standard Test Method for Total Nitrogen in Peat Materials
- ASTM B649-06(2016) Standard Specification for Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, UNS N08354, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire, and Ni-Cr-Fe-Mo-N Alloy (UNS N08936) Wire
- ASTM D2973-16 Standard Test Method for Total Nitrogen in Peat Materials
- ASTM D2973-10e1 Standard Test Method for Total Nitrogen in Peat Materials
- ASTM B649-04 Standard Specification for Ni-Fe-Cr-Mo-Cu Low-Carbon Alloy (UNS N08904), Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire
- ASTM D2973-71(2004) Standard Test Method for Total Nitrogen in Peat Materials
- ASTM D2973-22 Standard Test Method for Total Nitrogen in Peat Materials
- ASTM D2973-23 Standard Test Method for Total Nitrogen in Peat Materials
- ASTM D2973-10 Standard Test Method for Total Nitrogen in Peat Materials
- 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
- ASTM B649-06 Standard Specification for Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, UNS N08354, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire, and Ni-Cr-Fe-Mo-N Alloy (UNS N08936) Wire
- ASTM B677-23 Standard Specification for Nickel-Iron-Chromium-Molybdenum, Iron-Nickel-Chromium-Molybdenum-Copper, and Nickel-Iron-Chromium-Molybdenum-Nitrogen Seamless Pipe and Tube
- 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 B649-17 Standard Specification for Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, UNS N08034, UNS N08354, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire, and Ni-Cr-Fe-Mo-N Alloy (UNS N08936) Wire
- ASTM D3590-02(2006) Standard Test Methods for Total Kjeldahl Nitrogen in Water
- ASTM D3590-89(1994)e1 Standard Test Methods for Total Kjeldahl Nitrogen in Water
- ASTM D3228-22 Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
Association of Official Analytical Chemists (AOAC), Fe Total Nitrogen
Jilin Provincial Standard of the People's Republic of China, Fe Total Nitrogen
- DB22/T 1932-2013 Determination method of total nitrogen content in peat (Kjeldahl method)
Jiangsu Provincial Standard of the People's Republic of China, Fe Total Nitrogen
- DB32/T 4541-2023 Sea water quality evaluation guide for total nitrogen and total phosphorus
RO-ASRO, Fe Total Nitrogen
- STAS 6843-1982 STEELS ANI) CAST 1RONS Determination of nitrogen content
- STAS SR 4895-5-1997 Tobacco and tobacco products. Determination of total nitrogen content
- SR ISO 5315:1984 Fertilizers. Determination of totai nitrogen content.Titrimetric method after distilation
- STAS 9029-1986 DRESSED LEATHERS Determination of total nitrogen and hide snbstance
Danish Standards Foundation, Fe Total Nitrogen
- DS 223:1991 Water analysis. Determination of the sum of nitrite- and nitrate-nitrogen
- DS/EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- DS/EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
- DS/EN 13342:2001 Characterisation of sludges - Determination of total Kjeldahl nitrogen
- DS/EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration
- DS/EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
German Institute for Standardization, Fe Total Nitrogen
- 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 15478:2009-04 Fertilizers - Determination of total nitrogen in urea; German version EN 15478:2009
- DIN EN 15478:2009 Fertilizers - Determination of total nitrogen in urea; English version of DIN EN 15478:2009-04
- 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
- DIN 51732:2014 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
- DIN 51732:2007 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
- DIN EN 125000:1998 Generic specification - Cores made of ferrite materials; German version EN 125000:1997
- DIN EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; English version of DIN EN 15560:2009-06
- DIN ISO 11261:1997 Soil quality - Determination of total nitrogen - Modified Kjeldahl method (ISO 11261:1995)
- DIN ISO 14255:1998-11 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant (ISO 14255:1998)
- DIN EN ISO 16948:2015-09 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015); German version EN ISO 16948:2015
- DIN EN 13716:2003-05 Surface active agents - Determination of total base nitrogen - Potentiometric titration; German version EN 13716:2001
- DIN EN ISO 20236:2023 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN) and dissolved bound nitrogen (DN) after high temperature catalytic oxidative combustion (ISO 20236:2018)
- DIN EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
Taiwan Provincial Standard of the People's Republic of China, Fe Total Nitrogen
- CNS 11304-2002 Iron and steel-Methods for determination of nitrogen content
- CNS 3944-1976 Method for Determination of Total Kjeloahl Nitrogen in Polluted and Waste Water
- CNS 10509-1983 Methods of Chemical Analysis for Nitrogen in Ferrochromium
- CNS 5376.5-2002 Iron ores—Methods for determination of total iron content
- CNS 5376-5-2002 Iron ores—Methods for determination of total iron content
- CNS 14288-2006 Method of measuring nitrided case depth for iron and steel
- CNS 14288-1998 Method of measuring nitrided case depth for iron and steel
- CNS 14289-1998 Method of measuring surface hardness for nitrided iron and steel
- CNS 14289-2006 Method of measuring surface hardness for nitrided iron and steel
- CNS 8991-1982 Chemical Reagent(Ammonium Salt Nitrates and Total Nitrogen Determination)
Korean Agency for Technology and Standards (KATS), Fe Total Nitrogen
- 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 D 1811-1993 Methods for determination of nitrogen in iron and steel
- KS D 1811-2003(2018) Methods for determination of nitrogen in iron and steel
- KS D 1811-2023 Methods for determination of nitrogen in iron and steel
- KS D 1811-2003 Methods for determination of nitrogen in iron and steel
- KS M ISO 6851-2002(2017) Photography－Processing waste－Determination of total amino nitrogen－Microdiffusion Kjeldahl method
- KS E 3013-2001(2006) METHODS FOR DETERMINATION OF TOTAL IRON CONTENT IN IRON ORES
- KS M ISO 6851:2002 Photography-Processing waste-Determination of total amino nitrogen-Microdiffusion Kjeldahl method
- KS M ISO 6851-2022 Photography－Processing waste－Determination of total amino nitrogen－Microdiffusion Kjeldahl method
- KS M ISO 17812:2020 Paper, board and pulps — Determination of total magnesium, total calcium, total manganese, total iron and total copper
- KS D 0274-1993 Method of measuring nitrided case depth for iron and stee1
- KS M ISO 5315-2007(2012) Fertilizers－Determination of total nitrogen content－Titrimetric method after distillation
- KS D 0274-2023 Method of measuring nitrided case depth for iron and steel
- KS I ISO 14255-2023 Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- KS D 0001-2002(2017) General rules for inspection of steel
- KS D 0275-2023 Method of measuring surface hardness for nitrided iron and steel
- KS I ISO 14255:2009 Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- KS I ISO 14255-2009(2019) Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- KS M ISO 5315:2007 Fertilizers-Determination of total nitrogen content-Titrimetric method after distillation
- KS M ISO 5315:2013 Fertilizers－Determination of total nitrogen content－Titrimetric method after distillation
- KS D ISO 10702:2002 Steel and iron－Determination of nitrogen content－Titrimetric method after distillation
- KS D 0275-1993 Method of measuring surface hardness for nitrided iron and stee1
- KS M ISO 16948:2021 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen
- KS H ISO 1871-2013(2018) Agricultural food products ― General directions for the determination of nitrogen by the Kjeldahl method
PT-IPQ, Fe Total Nitrogen
- NP 3646-1987 fertilizer. Measurement of total nitrogen content
- NP 1623-1979 Industrial urea. Determination of nitrogen and iron content (volumetric method)
AENOR, Fe Total Nitrogen
- UNE-EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- UNE 77318:2001 Soil quality. Determination of total nitrogen. Modified Kjeldahl method.
- UNE-EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
- UNE 77306:1999 SOIL QUALITY. DETERMINATION OF NITRATE NITROGEN, AMMONIUM NITROGEN AND TOTAL SOLUBLE NITROGEN IN AIR-DRY SOIL USING CALCIUM CHLORIDE SOLUTION AS EXTRACTANT.
- UNE-EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration.
- UNE 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).
- UNE-EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
GOSTR, Fe Total Nitrogen
ZA-SANS, Fe Total Nitrogen
RU-GOST R, Fe Total Nitrogen
- GOST 26715-1985 Organic fertilizers. Methods for determination of total nitrogen
- GOST 21600.6-1983 Ferrochrome. Method for the determination of nitrogen
- GOST 15933.11-1970 Ferroniobium. Method for the determination of nitrogen content
- GOST EN 15478-2013 Fertilizers. Determination of total nitrogen in urea
- GOST 26107-1984 Soils. Methods for determination of total nitrogen
- GOST EN 15750-2016 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- GOST 10671.4-2016 Reagents. Methods for determination of total nitrogen impurity
- GOST 30181.3-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in fertilizers with nitrate nitrogen
Professional Standard - Agriculture, Fe Total Nitrogen
- NY/T 2542-2014 Fertilizers.Determination of total nitrogen content
- SL/T 788.1-2019 Part 1: Determination of total nitrogen in water quality
- GB 8572-1988 Determination of total nitrogen content in compound fertilizer
- GB 609-1988 General method for the determination of total nitrogen content of chemical reagents
- GB/T 609-2018(XG1-2024) Chemical Reagents General Method for Determination of Total Nitrogen
- NY/T 1977-2010 Water-suluble fertilizers-Determination of total nitrogen, phosphorus and potassium content
- HJ 199-2023 Determination of total nitrogen in water quality by gas phase molecular absorption spectrometry
Lithuanian Standards Office , Fe Total Nitrogen
- LST EN 15750-2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- LST EN 15478-2009 Fertilizers - Determination of total nitrogen in urea
- LST EN 15560-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- LST EN 13716-2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration
Professional Standard - Machinery, Fe Total Nitrogen
International Organization for Standardization (ISO), Fe Total Nitrogen
- ISO 11261:1995 Soil quality - Determination of total nitrogen - Modified Kjeldahl method
- ISO 3099:1974 Oilseed residues — Determination of total nitrogen content
- ISO 21793:2020 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved boun
- ISO 14255:1998 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- ISO 20236:2018 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
- ISO 20620:2021 Fertilizers and soil conditioners - Determination of total nitrogen by combustion
- ISO 5315:1984 Fertilizers; Determination of total nitrogen content; Titrimetric method after distillation
- ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen
- ISO 2597:1973 Iron ores — Determination of total iron content — Volumetric method
- ISO/DIS 20236:2023 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN b) and dissolved bound nitrogen (DN b) after high temperature catalytic oxidative combustion
- ISO/CD 20236 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN b) and dissolved bound nitrogen (DN b) after high temperature catalytic oxidative combustion
CEN - European Committee for Standardization, Fe Total Nitrogen
Heilongjiang Provincial Standard of the People's Republic of China, Fe Total Nitrogen
- DB23/T 3310-2022 Water quality total nitrogen monitoring technical specification
- DB23/T 2668-2020 Technical regulations for staged diagnosis of total nitrogen fertilizer control in rice
Indonesia Standards, Fe Total Nitrogen
- 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
- SNI 19-1501-1989 Test methods for total nitrogen oxide in air
British Standards Institution (BSI), Fe Total Nitrogen
- BS EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
- 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 15750:2010 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- BS 7755-3.7:1995 Soil quality. Chemical methods. Determination of total nitrogen. Modified Kjeldahl method
- BS ISO 6851:2001 Photography. Processing waste. Determination of total amino nitrogen (microdiffusion Kjeldahl 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 20236:2021 Water quality. Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
- BS 4267-2:1988 Ammonium nitrate - Method for determination of total nitrogen content
- BS EN ISO 20236:2021(2022) Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
- BS ISO 20620:2021 Fertilizers and soil conditioners. Determination of total nitrogen by combustion
- DD CEN/TS 15560:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
- BS EN ISO 16948:2015 Solid biofuels. Determination of total content of carbon, hydrogen and nitrogen
- 21/30442087 DC BS EN 15560. Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
- BS EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- BS 4267-2:1988(1999) Ammonium nitrate — Part 2 : Method for determination of total nitrogen content
European Committee for Standardization (CEN), Fe Total Nitrogen
- 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
- EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)
- EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
GOST, Fe Total Nitrogen
- GOST 34789-2021 Brewing products. Identification. Determination of mass concentration of total nitrogen by Kjeldahl method
未注明發(fā)布機構(gòu), Fe Total Nitrogen
- DIN 51732 E:2013-07 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
- 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
KR-KS, Fe Total Nitrogen
IT-UNI, Fe Total Nitrogen
NO-SN, Fe Total Nitrogen
- NS 4745-1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen
- NS 4743-1993 Water analysis. Determination of total nitrogen after oxidation with peroxodisulphate
國家市場監(jiān)督管理總局、中國國家標(biāo)準(zhǔn)化管理委員會, Fe Total Nitrogen
- GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method
SE-SIS, Fe Total Nitrogen
International Federation of Trucks and Engines, Fe Total Nitrogen
- NAVISTAR CEMS A-40 SEC B-2014 VOID - Case Hardened Iron And Steel Parts - Aerated Salt Nitriding And Gaseous Ferritic Nitrocarburizing (Includes Appendix)
GSO, Fe Total Nitrogen
- GSO ISO 6851:2015 Photography -- Processing waste -- Determination of total amino nitrogen (microdiffusion Kjeldahl method)
- OS GSO ISO 17812:2016 Paper, board and pulps -- Determination of total magnesium, total calcium, total manganese, total iron and total copper
- GSO ISO 17812:2016 Paper, board and pulps -- Determination of total magnesium, total calcium, total manganese, total iron and total copper
- GSO ISO 14255:2013 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- OS GSO ISO 14255:2013 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- BH GSO ISO 17812:2017 Paper, board and pulps -- Determination of total magnesium, total calcium, total manganese, total iron and total copper
- GSO ISO 21793:2024 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozon...
- GSO ISO 10702:2014 Steel and iron -- Determination of nitrogen content -- Titrimetric method after distillation
TR-TSE, Fe Total Nitrogen
- TS 974-1971 DETERMINATION OF NITROGEN, TOTAL SULPHUR CHLORINE AND PHOSPHORUS ?N COKE
- TS 2428-1976 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF NITROGEN CONTENT
VDI - Verein Deutscher Ingenieure, Fe Total Nitrogen
- VDI 2456 Blatt 6-1978 Gaseous emission measurement; determination of the sum of nitrogen monoxide and nitrogen dioxide as nitrogen monoxide by use of a converter
- VDI 2456-2003 Stationary source emissions - Determination of the total of nitrogen monoxide and nitrogen dioxide - Ion chromatography method
- VDI 2456 Blatt 2-1973 Gaseous emission measurement; determination of the total sum of nitrogen monoxide and nitrogen dioxide; acidimetric titration method
- VDI 2456 Blatt 1-1973 Gaseous emission measurement; determination of the total sum of nitrogen monoxide and nitrogen dioxide; phenoldisulfonic acid 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
Professional Standard - Environmental Protection, Fe Total Nitrogen
- HJ/T 102-2003 The technical requirement for water quality automatic analyzer of total nitrogen
- HJ/T 199-2005 Water quality Determination of tota-nitrogen Gas-phase molecular absorption spectrometry
Hebei Provincial Standard of the People's Republic of China, Fe Total Nitrogen
- DB13/T 1224-2010 Determination method of total nitrogen in organic chemical products
AT-ON, Fe Total Nitrogen
- ONORM L 1095-2002 Chemical analyses of soils - Determination of total nitrogen by dry combustion
Professional Standard-Ships, Fe Total Nitrogen
- CB 3385-1991 Determination method of nitriding layer depth of iron and steel parts
- CB/T 3385-1991 Determination method of nitriding layer depth of iron and steel parts
Society of Automotive Engineers (SAE), Fe Total Nitrogen
Professional Standard - Aerospace, Fe Total Nitrogen
- QJ 1326-1987 Determination method of nitriding layer depth of iron and steel parts
American National Standards Institute （ANSI), Fe Total Nitrogen
- ANSI/ASTM B649:1996 Specification for Ni-Fe-Cr-Mo-Cu Low-Carbon Alloy (UNS N08904) and Ni-Fe-Cr-Mo-Cu-N Low Carbon Alloys (UNS 08925, UNS N08031, and UNS N08925) Cr-Ni-Fe-N Low Carbon (UNS R20033)
ES-UNE, Fe Total Nitrogen
- UNE-EN ISO 20236:2022 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)
- UNE-EN 15560:2024 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- UNE-EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015)
Professional Standard - Commodity Inspection, Fe Total Nitrogen
- SN/T 3097-2012 Determination of total nitrogen in fertelezers.Combustion
Professional Standard - Urban Construction, Fe Total Nitrogen
- CJ/T 77-1999 Municipal sewage.Determination of total nitrogen.Distillation and titration method
Professional Standard - Tobacco, Fe Total Nitrogen
- YC/T 33-1996 Tobacco and tobacco products-Determination of total nitrogen-Kjeldahl method