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total nitrogen
total nitrogen, Total:138 items.
In the international standard classification, total nitrogen involves: Analytical chemistry, Ferrous metals, Inorganic chemicals, Fertilizers, Soil quality. Pedology, Fuels, Edible oils and fats. Oilseeds, Milk and milk products, Wastes, Coals, Protection against fire, Lubricants, industrial oils and related products, Rubber, Water quality, External water conveyance systems, Farming and forestry, Animal feeding stuffs, Air quality, Raw materials for rubber and plastics, Petroleum products in general, Photography, Leather technology, Products of the chemical industry, Organic chemicals.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, total nitrogen
- GB/T 609-1988 Chemical reagent--General method for the determination of total nitrogen
- GB/T 609-2006 Chemical reagent General method for the determination of total nitrogen
- GB/T 609-2018 Chemical reagent.General method for the determination of total nitrogen
- GB/T 9823-1988 Method for determination of total nitrogen content in oilseed residues
- GB/T 2441.1-2001 Determination of urea-Determination of total nitrogen 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 9823-2008 Inspection of grain and oils.Determination of total nitrogen content in plant oilseeds residues
- GB/T 8572-2001 Determination of total nitrogen content for compound fertilizers-Titrimetric method after distillation
- GB/T 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation
- GB/T 10511-2008 Determination of tatal nitrogen content for nitrophosphate.Titrimetric method after distillation
- GB/T 8572-2010 Determination of total nitrogen content for compound fertilizers titrimetric method after distillation
- GB/T 10209.1-2001 Determination of total nitrogen content for monoammonium phosphate and diammonium phosphate(Titrimetric method after distillation)
- GB/T 10209.1-2008 Determination of monoammonium phosphate and diammonium phosphate.Part 1:Total nitrogen content
- GB/T 17767.1-2008 Determination of organic-inorganic compound fertilizers.Part 1:Total nitrogen content
- GB 9170-1988 Determination method of total nitrogen content in lubricating oil and fuel oil (improved Kjeldahl method)
- GB/T 9170-1988 Lubricating oils and fuel oils--Determination of total nitrogen--Modified kjeldahl method
- GB/T 41965-2022 Photography—Processing waste—Determination of total amino nitrogen(microdiffusion Kjeldahl method)
- GB/T 21318-2009 Determination of total nirogen content in animal feeding stuffs by combustion according to the Dumas principle and calculation o the crude protein content
- 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 24318-2009 Determination of total nitrogen content in animal feeding stuffs by combustion according to the Dumas principle and calculation of the crude protein content
Professional Standard - Agriculture, total nitrogen
- GB 609-1988 General method for the determination of total nitrogen content of chemical reagents
- NY/T 2542-2014 Fertilizers.Determination of total nitrogen content
- GB 8572-1988 Determination of total nitrogen content in compound fertilizer
- GB/T 42955-2023 Determination of total nitrogen content in fertilizers Dumas combustion method
- GB 10511-1989 Determination of total nitrogen content in nitrophosphate fertilizers Titration after distillation
Association Francaise de Normalisation, total nitrogen
- NF A06-555:2010 Steel - Determination of nitrogen content - Spectrophotometric method.
- NF T20-295:1968 CHEMICAL ANALYSIS OF SULPHURIC ACID AND OLEUM. DETERMINATION OF TOTAL NITROGEN.
- NF V04-211:1971 MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).
- NF U42-416*NF EN 15478:2009 Fertilizers - Determination of total nitrogen in urea.
- NF ISO 13878:1998 Qualité du sol - Détermination de la teneur totale en azote par combustion sèche ("analyse élémentaire")
- NF X31-111*NF ISO 11261:1995 Soil quality. Determination of total nitrogen. Modified kjeldahl method.
- NF X31-418*NF ISO 13878:1998 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
- NF U42-146*NF EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free.
- NF U42-151:1984 Fertilizers. Determination of total nitrogen content. Titrimetric method after distillation.
- NF EN 16168:2012 Boues, biodéchets traités et sols - Détermination de la teneur totale en azote par combustion sèche
- NF EN 15750:2010 Engrais - Détermination de la teneur en azote total des engrais ne contenant l'azote que sous forme nitrique, ammoniacale et uréique, selon deux méthodes différentes
Taiwan Provincial Standard of the People's Republic of China, total nitrogen
- CNS 8991-1982 Chemical Reagent(Ammonium Salt Nitrates and Total Nitrogen Determination)
PH-BPS, total nitrogen
- PTS 98-1970 Standardization of the Method of Test for the Determination of Total Nitrogen Content.Devarda Method
NL-NEN, total nitrogen
PT-IPQ, total nitrogen
VN-TCVN, total nitrogen
- 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 6645-2000 Soil quality.Determination of total nitrogen content by dry combustion ("elemental analysis")
Indonesia Standards, total nitrogen
Korean Agency for Technology and Standards (KATS), total nitrogen
- KS I ISO 13878:2009 Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
- KS M ISO 5315-2007(2012) Fertilizers－Determination of total nitrogen content－Titrimetric method after distillation
- KS M ISO 15672:2007 Rubber and rubber additives－Determination of total nitrogen content using an automatic analyser
- KS M ISO 15672-2007(2017) Rubber and rubber additives－Determination of total nitrogen content using an automatic analyser
- KS M ISO 15672-2007(2022) Rubber and rubber additives－Determination of total nitrogen content using an automatic analyser
- 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 M ISO 16948:2021 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen
YU-JUS, total nitrogen
- JUS H.B8.288-1983 Fertilizers. Determination of content total-nitrogen. Volumetric method
- JUS H.G8.457-1991 Reagents. Potassium sulpbate. Determination of total nltrogen content. Colorlmetrlc metho?
- 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.G8.055-1983 Reagents. Hydrogen peroxide. 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 H.G8.104-1984 Reagents. Potassium chloride. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.343-1988 Reagents. Zine chloride. Determination of total nitrogen content. Colorinetcic metbod
- JUS E.Z8.016-1993 Soups,broaths,sauces and seasonings - Determination of total nitrogen content
- 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 H.G8.298-1987 Reagents. Oxaiic acid dihydrate. Determination of total nitrogen content. Colorimetric metbod
- JUS H.G8.261-1987 Reagents. Barium chloride dihydrate. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.064-1983 Reagents. Copper sulphate pentahydrate. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.280-1987 Reagents. lron(ll)sulphate heptahydrate. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.158-1984 Reagents. Sodium carbonate anhydrous and sodium carbonate decahydrate. Determination of total ni-trogen contont. Colorimetric method
International Organization for Standardization (ISO), total nitrogen
- ISO 3099:1974 Oilseed residues — Determination of total nitrogen content
- ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
- ISO 3331:1975 Ammonium nitrate for industrial use — Determination of total nitrogen content — Titrimetric method after distillation
- ISO 15672:2000 Rubber and rubber additives - Determination of total nitrogen content using an automatic analyser
- 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
PL-PKN, total nitrogen
European Committee for Standardization (CEN), total nitrogen
- EN 16168:2012 Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method
- 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 13716:2001 Surface active agents - Determination of total base nitrogen - Potentiometric titration
RO-ASRO, total nitrogen
- 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 SR 13325-1995 Animal feeding stuffs - Determination of total nitrogen content and calculation of crude protein content
Jilin Provincial Standard of the People's Republic of China, total nitrogen
- DB22/T 1932-2013 Determination method of total nitrogen content in peat (Kjeldahl method)
Shandong Provincial Standard of the People's Republic of China, total nitrogen
- DB37/T 2735-2015 Determination of ammonium sulfate content in dry powder fire extinguishing agent Total nitrogen content method
CZ-CSN, total nitrogen
American Society for Testing and Materials (ASTM), total nitrogen
- ASTM D3228-96 Standard Test Method for Total Nitrogen In Lubricating Oils and Fuel Oils By Modified Kjeldahl Method
- ASTM D3228-01 Standard Test Method for Total Nitrogen In Lubricating Oils and Fuel Oils By Modified Kjeldahl Method
- ASTM D3228-05 Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
- ASTM D322-97(2002)e1 Standard Test Method for Gasoline Diluent in Used Gasoline Engine Oils by Distillation
- ASTM D3228-03 Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
- ASTM D3228-08 Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
- ASTM D322-97(2016) Standard Test Method for Gasoline Diluent in Used Gasoline Engine Oils by Distillation
- ASTM E258-67(2002) Standard Test Method for Total Nitrogen in Organic Materials by Modified Kjeldahl Method
British Standards Institution (BSI), total nitrogen
- BS EN 16168:2012 Sludge, treated biowaste and soil. Determination of total nitrogen using dry combustion method
- BS DD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- BS DD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- BS EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- BS EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- BS 4267-2:1988 Ammonium nitrate - Method for determination of total nitrogen content
- 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 16948:2015 Solid biofuels. Determination of total content of carbon, hydrogen and nitrogen
- BS EN 15750:2010 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- BS EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
Professional Standard - Commodity Inspection, total nitrogen
- SN/T 3097-2012 Determination of total nitrogen in fertelezers.Combustion
German Institute for Standardization, total nitrogen
- DIN ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis") (ISO 13878:1998)
- DIN EN 16168:2012 Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method; German version EN 16168:2012
- DIN CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version CEN/TS 15561:2007
- DIN CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version CEN/TS 15560:2007
- DIN ISO 11261:1997 Soil quality - Determination of total nitrogen - Modified Kjeldahl method (ISO 11261:1995)
- DIN 53308:1968 Testing of leather; determination of the contents of total nitrogen and of ammonium salts, calculation of hide substance
- 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 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 EN 13716:2003 Surface active agents - Determination of total base nitrogen - Potentiometric titration; German version EN 13716:2001
国家市场监督管理总局、中国国家标准化管理委员会, total nitrogen
- GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method
未注明发布机构, total nitrogen
RU-GOST R, total nitrogen
- GOST 26107-1984 Soils. Methods for determination of total nitrogen
- GOST EN 15478-2013 Fertilizers. Determination of total nitrogen in urea
- GOST EN 15560-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
- GOST EN 15561-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
- GOST 29302-1992 Ammonium nitrate for industrial use. Method for determination of total nitrogen content (titrimetric) after distillation
- GOST 30181.3-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in fertilizers with nitrate nitrogen
Group Standards of the People's Republic of China, total nitrogen
- T/GXAS 477-2023 Determination of total nitrogen content in sugarcane juice —sulphuric acid titrimetric method
Tianjin Provincial Standard of the People's Republic of China, total nitrogen
- DB12/T 1023-2020 Determination of total nitrogen content in organic fertilizers Dumas combustion method
Henan Provincial Standard of the People's Republic of China, total nitrogen
- DB41/T 1704-2018 Determination of total nitrogen content in compound fertilizers Dumas combustion method
BE-NBN, total nitrogen
- NBN V 21-013-1978 Determination of the total nitrogen contaimng substances content of milk - Amido black method
AENOR, total nitrogen
- UNE 77325:2003 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
Danish Standards Foundation, total nitrogen
- DS 223:1991 Water analysis. Determination of the sum of nitrite- and nitrate-nitrogen
KR-KS, total nitrogen
- KS M ISO 16948-2021 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen
ES-UNE, total nitrogen
- UNE-EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015)