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Total nitrogen and total sulfur

Total nitrogen and total sulfur, Total:498 items.

In the international standard classification, Total nitrogen and total sulfur involves: Rubber, Inorganic chemicals, Fertilizers, Farming and forestry, Water quality, Protection against fire, Fuels, Milk and milk products, Vocabularies, Animal feeding stuffs, Coals, Soil quality. Pedology, Analytical chemistry, Edible oils and fats. Oilseeds, Products of the chemical industry, Leather technology, Air quality, Non-metalliferous minerals, Inks. Printing inks, External water conveyance systems, Wastes, ENVIRONMENT. HEALTH PROTECTION. SAFETY, Ferrous metals, Photography, Organic chemicals, Natural gas, Test conditions and procedures in general, Sugar. Sugar products. Starch, Raw materials for rubber and plastics, Petroleum products in general, Construction materials, General methods of tests and analysis for food products, Lubricants, industrial oils and related products, Beverages.

国家市场监督管理总局、中国国家标准化管理委员会, Total nitrogen and total sulfur

GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method

SE-SIS, Total nitrogen and total sulfur

SIS SS 02 81 86-1985 Determination of total arsenic in water - Silver diethyldithiocarbamate spectrometric method
SIS SS-ISO 2192:1987 Petroleum products - Determination of total sulfur content - Lamp method
SIS SS 18 71 77-1991 Solid fuels — Determination of total sulfur using a high temperature tube furnace combustion method
SIS SS 02 81 27-1984 Determination of total phosphorous in water - Digestion with peroxodisulphate

TR-TSE, Total nitrogen and total sulfur

TS 974-1971 DETERMINATION OF NITROGEN, TOTAL SULPHUR CHLORINE AND PHOSPHORUS ?N COKE
TS 2865-1977 DETERMINATION OF TOTAL SULFUR IN FUEL GASES
TS 363-1980 DETERMINATION OF TOTAL SULPHUR ?N COAL BY THE ESCHKA METHOD
TS 2041-1975 SULPHUR FOR INDUSTRIAL USE — DETERMINATION OF TOTAL CARBON CONTENT — TITRIMETRIC METHOD
TS 463-1967 DETERMINATION OF TOTAL SULPHUR ?N COAL BY THE STRAMBI METHOD
TS 440-1967 DETERMINATION OF TOTAL SULPHUR ?N COAL BY THE HIGH TEMPERATURE COMBUSTION METHOD

YU-JUS, Total nitrogen and total sulfur

JUS H.G8.457-1991 Reagents. Potassium sulpbate. Determination of total nltrogen content. Colorlmetrlc metho?
JUS H.G8.447-1990 Reagents. Zine sulphate heptahydrate. 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.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.G8.055-1983 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.G8.489-1991 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.G8.027-1981 Reagents. Sulphuric acid. Determination of total acidity. Titrimetric 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

Association Francaise de Normalisation, Total nitrogen and total sulfur

NF T20-295:1968 CHEMICAL ANALYSIS OF SULPHURIC ACID AND OLEUM. DETERMINATION OF TOTAL NITROGEN.
NF EN 15960:2012 Engrais - Extraction du calcium total, du magnésium total, du sodium total et du soufre total présent sous forme de sulfate
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 Engrais - Détermination de l'azote total dans l'urée
NF U42-416*NF EN 15478:2009 Fertilizers - Determination of total nitrogen in urea.
NF ISO 20620:2022 Engrais et amendements - Détermination de l'azote total par combustion
NF X31-111*NF ISO 11261:1995 Soil quality. Determination of total nitrogen. Modified kjeldahl method.
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 Engrais - Dosage de l'azote total dans la cyanamide calcique nitratée
NF EN 15925:2011 Engrais - Extraction du soufre total présent sous différentes formes
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 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 20236:2021 Qualité de l'eau - Dosage du carbone organique total (COT), carbone organique dissous (COD), azote lié total (TNb) et azote lié dissous (DNb) après combustion catalytique oxydante à haute température
NF M03-008:1972 SOLID FUELS. DETERMINATION OF TOTAL SULPHUR BY THE ESCHKA METHOD.
NF ISO 1138:2022 Ingrédients de mélange du caoutchouc - Noir de carbone - Dosage du soufre total
NF ISO 15178:2001 Qualité du sol - Dosage du soufre total par combustion sèche
NF EN ISO 16948:2015 Biocombustibles solides - Détermination de la teneur totale en carbone, hydrogène et azote
NF EN 15560:2009 Engrais - Dosage de l'azote total dans la cyanamide calcique exempte de nitrate
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 U42-887*NF ISO 22887:2021 Determination of total sulfur in fertilizers by high temperature combustion
NF ISO 22887:2021 Dosage du soufre total dans les engrais par combustion à haute température
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
NF X31-418*NF ISO 13878:1998 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
NF U42-178*NF EN 15960:2012 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
NF U42-172*NF EN 15925:2011 Fertilizers - Extraction of total sulfur present in various forms
NF T73-282*NF EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration.
NF EN 13716:2002 Agents de surface - Détermination de la teneur en azote total basique - Titrage potentiométrique
NF EN 1246:1998 Adhésifs - Détermination du taux de cendres total et du taux de cendres sulfatées
NF EN ISO 16994:2016 Biocombustibles solides - Détermination de la teneur totale en soufre et en chlore
NF EN ISO 4047:1999 Cuir - Dosage des cendres sulfatées totales et des cendres sulfatées insolubles dans l'eau
NF X34-117:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods.
NF U42-146*NF EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free.
NF ISO 13878:1998 Qualité du sol - Détermination de la teneur totale en azote par combustion sèche ("analyse élémentaire")
NF X20-518*NF ISO 20729:2018 Natural gas - Determination of sulfur compounds - Determination of total sulfur content by ultraviolet fluorescence method
NF ISO 20729:2018 Gaz natural - Détermination des composés soufrés - Détermination de la teneur en soufre total par la méthode par fluorescence UV
NF X34-118:2011 Solid biofuels - Determination of total content of sulfur and chlorine.
NF X34-118:2015 Solid biofuels - Determination of total content of sulphur and chlorine
NF X34-118*NF EN ISO 16994:2016 Solid biofuels - Determination of total content of sulfur and chlorine
NF U42-771:1986 Fertilizers. Determination of the sulfuric anhydrique content total and soluble.
NF T45-133:1990 RAW MATERIALS FOR THE RUBBER INDUSTRY. DETERMINATION OF THE TOTAL SULPHUR CONTENT OF CARBON BLACK.
NF M03-038:1996 Solid mineral fuels. Determination of the total sulphur by the high temperature (ignition method).
NF EN 13196:2000 Jus de fruits et de légumes - Dosage du dioxyde de soufre total par distillation

Danish Standards Foundation, Total nitrogen and total sulfur

DS/EN 15960:2012 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
DS/EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
DS 223:1991 Water analysis. Determination of the sum of nitrite- and nitrate-nitrogen
DS/EN 13342:2001 Characterisation of sludges - Determination of total Kjeldahl 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/ISO 15178:2004 Soil quality - Determination of total sulfur by dry combustion
DS/EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
DS/EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration
DS/EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
DS/EN ISO 15350:2010 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method)
DS/EN 15289:2011 Solid biofuels - Determination of total content of sulfur and chlorine
DS/EN 15925:2011 Fertilizers - Extraction of total sulfur present in various forms
DS/EN ISO 4047:2001 Leather - Determination of sulphated total ash and sulphated water-insoluble ash
DS/ISO 29541:2011 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen content - Instrumental method
DS/EN 15104:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
DS/EN ISO 6326-1:2009 Natural gas - Determination of sulfur compounds - Part 1: General introduction
DS/EN 13196:2000 Fruit and vegetable juices - Determination of total sulfur dioxide by distillation
DS/ISO 351+Cor.1:1996 Solid mineral fuels - Determination of total sulfur - High temperature combustion method

Lithuanian Standards Office , Total nitrogen and total sulfur

LST EN 15960-2012 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
LST EN 15478-2009 Fertilizers - Determination of total nitrogen in urea
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 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
LST 1612-2000 Confectionery. Methods for determination of total sulphur dioxide content
LST EN 15561-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
LST EN 15289-2011 Solid biofuels - Determination of total content of sulfur and chlorine
LST EN 15925-2011 Fertilizers - Extraction of total sulfur present in various forms
LST EN 15104-2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
LST EN 13196-2000 Fruit and vegetable juices - Determination of total sulfur dioxide by distillation
LST EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015)

British Standards Institution (BSI), Total nitrogen and total sulfur

DD CEN/TS 15960:2009 Fertilizers. Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
14/30313925 DC BS ISO 15960. Fertilizers. Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
BS EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
BS 7755-3.7:1995 Soil quality. Chemical methods. Determination of total nitrogen. Modified Kjeldahl method
DD CEN/TS 15925:2009 Fertilizers. Extraction of total sulfur present in various forms
BS ISO 6851:2001 Photography. Processing waste. Determination of total amino nitrogen (microdiffusion Kjeldahl method)
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
BS 4267-2:1988 Ammonium nitrate - Method for determination of total nitrogen content
BS ISO 20620:2021 Fertilizers and soil conditioners. Determination of total nitrogen by combustion
BS EN ISO 20236:2021 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
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 DD CEN/TS 15925:2009 Fertilizers - Extraction of total sulfur present in various forms
BS ISO 334:2013 Solid mineral fuels. Determination of total sulphur. Eschka method
BS ISO 22887:2020 Determination of total sulfur in fertilizers by high temperature combustion
BS ISO 334:2020 Coal and coke. Determination of total sulfur. Eschka method
DD CEN/TS 15561:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
BS EN 15561:2023 Inorganic fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
BS DD CEN/TS 15960:2009 Fertilizers — Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
BS DD CEN/TS 15960:2010 Fertilizers. Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
BS EN 15960:2011 Fertilizers. Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
BS EN ISO 4047:1998 Leather - Determination of sulphated total ash and sulphated water-insoluble ash
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 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration
BS ISO 29541:2010 Solid mineral fuels. Determination of total carbon, hydrogen and nitrogen content. Instrumental method
21/30442090 DC BS EN 15561. Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
BS ISO 19242:2015 Rubber. Determination of total sulfur content by ion chromatography
BS EN ISO 16994:2015 Solid biofuels. Determination of total content of sulfur and chlorine
DD CEN/TS 15289:2006 Solid biofuels — Determination of total content of sulphur and chlorine
BS EN ISO 16994:2016 Solid biofuels. Determination of total content of sulphur and chlorine
BS EN 15289:2011 Solid biofuels. Determination of total content of sulfur and chlorine
20/30368231 DC BS ISO 22887. Determination of total sulphur in fertilizers by high temperature combustion
BS ISO 20336:2017 Solid mineral fuels. Determination of total sulfur by Coulomb titration method
BS ISO 20729:2017 Natural gas. Determination of sulfur compounds. Determination of total sulfur content by ultraviolet fluorescence 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 EN 15104:2011 Solid biofuels. Determination of total content of carbon, hydrogen and nitrogen. Instrumental methods
20/30419338 DC BS EN ISO 20620. Fertilizers and soil conditioners. Determination of total nitrogen by combustion
BS EN ISO 15350:2001 Steel and iron. Determination of total carbon and sulfur content. Infrared absorption method after combustion in an induction furnace (routine method)
BS EN ISO 15350:2010 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method)
BS DD CEN/TS 15289:2006 Solid biofuels - Determination of total content of sulphur and chlorine

German Institute for Standardization, Total nitrogen and total sulfur

DIN EN 15960:2012-02 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates; German version EN 15960:2011
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 15478:2009 Fertilizers - Determination of total nitrogen in urea; English version of DIN EN 15478:2009-04
DIN EN 15478:2009-04 Fertilizers - Determination of total nitrogen in urea; German version EN 15478:2009
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 15925:2011-12 Fertilizers - Extraction of total sulfur present in various forms; German version EN 15925:2011
DIN ISO 15178:2001-02 Soil quality - Determination of total sulfur by dry combustion (ISO 15178:2000)
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 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 EN 15560:2021 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German and English version prEN 15560:2021
DIN EN 13716:2003-05 Surface active agents - Determination of total base nitrogen - Potentiometric titration; German version EN 13716:2001
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 ISO 15178:2001 Soil quality - Determination of total sulfur by dry combustion (ISO 15178:2000)
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 13716:2003 Surface active agents - Determination of total base nitrogen - Potentiometric titration; German version EN 13716:2001
DIN EN 15561:2021 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German and English version prEN 15561:2021
DIN EN 15561:2021-12 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German and English version prEN 15561:2021 / Note: Date of issue 2021-11-05*Intended as replacement for DIN EN 15561 (2009-06).
DIN EN 15561:2009-06 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version EN 15561:2009 / Note: To be replaced by DIN EN 15561 (2021-12).
DIN 51724-1:2019-10 Testing of solid fuels - Determination of sulfur content - Part 1: Total sulfur
DIN 51724-1:2012 Testing of solid fuels - Determination of sulfur content - Part 1: Total sulfur
DIN EN ISO 16960:2015-02 Natural gas - Determination of sulfur compounds - Determination of total sulfur by oxidative microcoulometry method (ISO 16960:2014); German version EN ISO 16960:2014
DIN EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; English version of DIN EN 15561:2009-06
DIN EN ISO 16994:2016-12 Solid biofuels - Determination of total content of sulfur and chlorine (ISO 16994:2016); German version EN ISO 16994:2016
DIN 51724-1:1999 Testing of solid fuels - Determination of sulfur content - Part 1: Total sulfur
DIN EN ISO 4047:1998 Leather - Determination of sulphated total ash and sulphated water-insoluble ash (ISO 4047:1977); German version EN ISO 4047:1998
DIN EN ISO 4047:1998-12 Leather - Determination of sulphated total ash and sulphated water-insoluble ash (ISO 4047:1977); German version EN ISO 4047:1998
DIN EN ISO 20236:2023-10 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN<(Index)b>) and dissolved bound nitrogen (DN<(Index)b>) after high temperature catalytic oxidative combustion (ISO/DIS 2023...
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 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis") (ISO 13878:1998)
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 13196:2000-07 Fruit and vegetable juices - Determination of total sulfur dioxide by destillation; German version EN 13196:2000

AENOR, Total nitrogen and total sulfur

UNE-EN 15960:2012 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
UNE-EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
UNE 77318:2001 Soil quality. Determination of total nitrogen. Modified Kjeldahl method.
UNE 32008:1995 COAL. DETERMINATION OF TOTAL SULPHUR. ESCHKA METHOD.
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 51032:1992 TOTAL SULPHUR, IN PETROLEUM PRODUCTS. BOMB METHOD.
UNE 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).
UNE-EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration.
UNE-EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
UNE-EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
UNE 37217:1980 LEAD OXYDES. DETERMINATION OF TOTAL LEAD CONTENT BY THE SULPHATE METHOD.
UNE-EN 15925:2012 Fertilizers - Extraction of total sulfur present in various forms
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 13196:2000 FRUIT AND VEGETABLE JUICES. DETERMINATION OF TOTAL SULFUR DIOXIDE BY DISTILLATION.
UNE 32010:1995 SOLID MINERAL FUELS. DETERMINATION OF TOTAL SULPHUR. HIGH TEMPERATURE COMBUSTION METHOD.

HU-MSZT, Total nitrogen and total sulfur

NO-SN, Total nitrogen and total sulfur

NS 4743-1993 Water analysis. Determination of total nitrogen after oxidation with peroxodisulphate
NS 4745-1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen

National Metrological Verification Regulations of the People's Republic of China, Total nitrogen and total sulfur

JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen

BE-NBN, Total nitrogen and total sulfur

NBN T 03-019-1979 Sulphuric acid and oleum for industrial use - Determination of total nitrogen content - Titrimetric method after distillation
NBN 831-07-1970
NBN V 21-013-1978 Determination of the total nitrogen contaimng substances content of milk - Amido black method
NBN T 03-056-1979 Ammonium nitrate for industrial use - Determination of total nitrogen content - Titrimetric method after distillation

Group Standards of the People's Republic of China, Total nitrogen and total sulfur

T/GXAS 477-2023 Determination of total nitrogen content in sugarcane juice —sulphuric acid titrimetric method
T/QAS 071-2021 Determination of total nitrogen in brine Kjeldahl method
T/NAIA 044-2021 Urine Total Nitrogen Determination in Livestock Kjeldahl Method
T/CHES 15-2017 Determination of Total Nitrogen in Water Quality Gas Phase Molecular Absorption Spectrometry

Jiangsu Provincial Standard of the People's Republic of China, Total nitrogen and total sulfur

DB32/T 4541-2023 Sea water quality evaluation guide for total nitrogen and total phosphorus

International Organization for Standardization (ISO), Total nitrogen and total sulfur

ISO 914:1977 Sulphuric acid and oleum for industrial use; Determination of total nitrogen content; Titrimetric method after distillation
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 3099:1974 Oilseed residues — Determination of total nitrogen content
ISO 11261:1995 Soil quality - Determination of total nitrogen - Modified Kjeldahl method
ISO 334:2020 Coal and coke — Determination of total sulfur — Eschka method
ISO 5315:1984 Fertilizers; Determination of total nitrogen content; Titrimetric method after distillation
ISO 20620:2021 Fertilizers and soil conditioners - Determination of total nitrogen by combustion
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 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen
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
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 334:1975 Coal and coke — Determination of total sulphur — Eschka method
ISO 2192:1973 Title missing - Legacy paper document
ISO 334:2013 Solid mineral fuels.Determination of total sulfur.Eschka method
ISO 22887:2020 Determination of total sulfur in fertilizers by high temperature combustion
ISO 2192:1984 Petroleum products — Determination of total sulfur content — Lamp method
ISO 3331:1975 Ammonium nitrate for industrial use — Determination of total nitrogen content — Titrimetric method after distillation
ISO 15178:2000 Soil quality - Determination of total sulfur by dry combustion
ISO 16994:2016 Solid biofuels - Determination of total content of sulfur and chlorine
ISO 19242:2015 Rubber - Determination of total sulfur content by ion chromatography
ISO 6326-1:1989 Natural gas; determination of sulfur compounds; part 1: general introduction
ISO 2866:1974 Sulphur for industrial use; Determination of total carbon content; Titrimetric method
ISO 16994:2015 Solid biofuels — Determination of total content of sulfur and chlorine
ISO 20336:2017 Solid mineral fuels - Determination of total sulfur by Coulomb titration method
ISO 19242:2021 Rubber - Determination of total sulfur content by ion chromatography
ISO/CD 20336:1976 Solid mineral fuels — Determination of total sulfur by Coulomb titration method
ISO 4047:1977 Leather; Determination of sulphated total ash and sulphated water-insoluble ash
ISO 20729:2017 Natural gas - Determination of sulfur compounds - Determination of total sulfur content by ultraviolet fluorescence method
ISO 4047:1977 | IULTCS/IUC 7 Leather — Determination of sulphated total ash and sulphated water-insoluble ash
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/TS 12902:2001 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
ISO/CD 29541:1976 Solid mineral fuels — Determination of total carbon, hydrogen and nitrogen content — Instrumental method
ISO 15350:2000 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method)
ISO 15672:2000 Rubber and rubber additives - Determination of total nitrogen content using an automatic analyser

CZ-CSN, Total nitrogen and total sulfur

CSN 65 1025 Cast.10-1989 Sulphuric acid for industrial use. pectrophotometric method for the etermination of total nitrogen xides
CSN 72 0118-1973 Determination of total sulphur
CSN 68 4124-1980 Determination of small mounts of total nitrogen
CSN 38 5568-1985 Natural gas. Determination of total sulphur
CSN 62 1113-1983 Chemical test of vulcanized rubber. Determination of total sulphur
CSN 65 4836-1983 Minerál fertilizers Methode for determination of total nitrogen content
CSN 72 2041 Cast.16-1976 Chemical analysis of steel furnace slags. Determination of total sulphur
CSN 66 2105-1983 Petroleum benzene. Detcrmination of tu- tal content of sulphur by Raney-niekel
CSN 72 2041-19-1992 Chemical analysis of steel-making slags. Determination of total sulphur content
CSN 83 0540 Cast.13-1984 Chemical and physical analysis of waste water Determination of organic and total nitrogen

Shandong Provincial Standard of the People's Republic of China, Total nitrogen and total sulfur

DB37/T 2735-2015 Determination of ammonium sulfate content in dry powder fire extinguishing agent Total nitrogen content method

CH-SNV, Total nitrogen and total sulfur

VSM 15336.1-1956

NL-NEN, Total nitrogen and total sulfur

NEN 6642-1992 Water-Calculation of total nitrogen content

Association of Official Analytical Chemists (AOAC), Total nitrogen and total sulfur

AOAC Official Method 2001.14 Determination of total nitrogen in cheese
AOAC 991.20 AOAC Official Method 991.20 Nitrogen (Total) in Milk Kjeldahl Methods

PL-PKN, Total nitrogen and total sulfur

PN C04576 ArkusZ14-1973 Water and w?sie water Tes?s for nitrogen Calcula?ion of to?al nitrogen
PN C04576 ArkusZ12-1973 Water and waste water Tests for nitrogenDetermination of total nitrogen of Kjeldahl
PN Z04092-05-1990 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen oxide, dioxide and total nitrogen oxides in waste gases (emission)
PN-ISO 20729-2020-10 P Natural gas -- Determination of sulfur compounds -- Determination of total sulfur content by ultraviolet fluorescence method

ES-AENOR, Total nitrogen and total sulfur

Professional Standard - Agriculture, Total nitrogen and total sulfur

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
NY/T 1977-2010 Water-suluble fertilizers-Determination of total nitrogen, phosphorus and potassium content
GB 609-1988 General method for the determination of total nitrogen content of chemical reagents
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

PT-IPQ, Total nitrogen and total sulfur

NP 3646-1987
NP 1612-2002 Meat and meat products Determination of nitrogen content Reference method

ZA-SANS, Total nitrogen and total sulfur

SANS 5922:1978 Total moisture content of coal (nitrogen-oven method)
SANS 5622:1972 Determination of total sulphated ash content of leather
SANS 334:1992 Solid mineral fuels - Determination of total sulfur - Eschka method
SANS 4047:1977 Leather - Determination of sulphated total ash and sulphated water-insoluble ash
SANS 12902:2007 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods

RU-GOST R, Total nitrogen and total sulfur

GOST 26715-1985 Organic fertilizers. Methods for determination of total nitrogen
GOST 26554-1985 Rubber. Methods of sulfur content determination
GOST 10671.4-2016 Reagents. Methods for determination of total nitrogen impurity
GOST EN 15478-2013 Fertilizers. Determination of total nitrogen in urea
GOST 26107-1984 Soils. Methods for determination of total nitrogen
GOST 7619.7-1981 Fluorite. Method for the determination of total sulphur content
GOST EN 15925-2012 Fertilizers. Extraction of total sulfur present in various forms
GOST 4339-1974 Coke. Rapid method for the determination of total sulphur content
GOST 34712-2021 Natural gas. Determination of total sulfur by ultraviolet fluorescence method
GOST 26374-1984 Combustible natural gases. Method for determination of total and organic sulphur content
GOST ISO 1138-2013 Rubber compounding ingredients. Carbon black. Determination of total sulfur content
GOST 30181.3-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in fertilizers with nitrate 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 EN 15960-2014 Fertilizers. Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
GOST 8606-1993 Solid mineral fuels. Determination of total sulphur. Eschka method
GOST 25699.9-1990 Carbon black for rubber industry. Method for determination of total sulphur content
GOST 8606-1972 Solid fuel. Method of sulphur determination
GOST 33256-2015 Solid biofuels. Determination of total sulphur and chlorine content
GOST 30355.1-1996 Sulphur for industrial use. Determination of total carbon content. Titrimetric method
GOST 2059-1995 Solid mineral fuel. Determination of total sulfur. High temperature combustion method
GOST R 54215-2010 Solid biofuels. Determination of total content of sulphur and chlorine
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 28738-2016 Reagents. Methods for determination of total sulphur impurity in organic solvents
GOST EN 13196-2015 Fruit and vegetable juices. Determination of total sulfur dioxide by distillation
GOST 32985-2014 Solid biofuels. Determination of carbon, hydrogen and nitrogen by instrumental methods

GOSTR, Total nitrogen and total sulfur

GOST R 58596-2019 Soils. Methods for determination of total nitrogen
GOST 26374-2018 Combustible natural gas. Determination of total sulphur
GOST 34237-2017 Petroleum products. Determination of total sulfur by method ultraviolet fluorescence
GOST 6263-1980 Cool chemical products. Method for the determination of total sulphur
GOST 6263-2020 Cool chemical products. Method for the determination of total sulphur

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total nitrogen and total sulfur

GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
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 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 2441.1-2008 Determination of urea.Part 1:Total nitrogen content
GB/T 41965-2022 Photography—Processing waste—Determination of total amino nitrogen(microdiffusion Kjeldahl method)
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 13250-1991 Vulcanized rubber--Determination of total sulfur content--Sodium peroxide fusion method
GB/T 11131-1989 Petroleum products--Determination of total sulfur content--Lamp method
GB 11131-1989 Petroleum products--Determination of total sulfur content--Lamp method
GB/T 9823-2008 Inspection of grain and oils.Determination of total nitrogen content in plant oilseeds residues
GB/T 5195.5-2006 Fluorspar. Determination of total sulfur content. The iodometric method after combustion
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 10722-2003 Carbon black-Determination of total and external surface area by nitrogen adsorption
GB/T 8572-2010 Determination of total nitrogen content for compound fertilizers titrimetric method after distillation
GB/T 10722-2014 Carbon black.Determination of total and external surface area.Nitrogen adsorption test method
GB/T 11061-1997 Natural gas--Determination of sulfur--Oxidative microcoulometry method
GB/T 3208-1982 Micro-coulomb method for determining the total sulfur content of benzene-type products
GB/T 3208-2009 Standard test method for the total tulfur tontent in tenzene.Type products by oxidative microcoulometry

Professional Standard - Environmental Protection, Total nitrogen and total sulfur

HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method
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

VN-TCVN, Total nitrogen and total sulfur

TCVN 6498-1999 Soil quality.Determination of total nitrogen.Modifierd Kejldahl method
TCVN 5265-1990 Bee products.Determination of total nitrogen content
TCVN 4780-1989 Bauxite.Determination of total sulphur 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 3705-1990 Aquatic products.Method for the determination of total nitrogen and protein content
TCVN 6645-2000 Soil quality.Determination of total nitrogen content by dry combustion ("elemental analysis")
TCVN 175-2015 Solid mineral fuels - Determination of total sulfur - Eschka method
TCVN 7128-2002 Leather.Determination of sulphated total ash and sulphated water-insoluble ash
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

American Society for Testing and Materials (ASTM), Total nitrogen and total sulfur

ASTM D3590-11 Standard Test Methods for Total Kjeldahl Nitrogen in Water
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 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 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 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 D2973-71(2004) Standard Test Method for Total Nitrogen in Peat Materials
ASTM D2973-10e1 Standard Test Method for Total Nitrogen in Peat Materials
ASTM D2973-71(1998) Standard Test Method for Total Nitrogen in Peat Materials
ASTM D2973-10 Standard Test Method for Total Nitrogen in Peat Materials
ASTM D2973-22 Standard Test Method for Total Nitrogen in Peat Materials
ASTM D2973-16 Standard Test Method for Total Nitrogen in Peat Materials
ASTM UOP923-97 Total Sulfur in LPG by Hydrogenolysis
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 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 UOP432-65T Total Nitrogen in Liquefied Petroleum Gases by Acid Extraction-Kjeldahl Procedure
ASTM E258-67(2002) Standard Test Method for Total Nitrogen in Organic Materials by Modified Kjeldahl Method
ASTM D3228-22 Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
ASTM D5353-95(2019) Standard Test Method for Determination of Total Desulfated Fatty Matter

Jilin Provincial Standard of the People's Republic of China, Total nitrogen and total sulfur

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

Indonesia Standards, Total nitrogen and total sulfur

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 19-1501-1989 Test methods for total nitrogen oxide in air
SNI 4146-2013
SNI 13-3600-1994 Determination of total sulphur content of coal by high temperatur combustion method
SNI 13-3481-1998 Analisis kadar belerang total contoh batubara cara eschka

European Committee for Standardization (CEN), Total nitrogen and total sulfur

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 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
EN 15925:2011 Fertilizers - Extraction of total sulfur present in various forms
PD CEN/TS 15925:2009 Fertilizers - Extraction of total sulfur present in various forms
prEN 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 13716:2001 Surface active agents - Determination of total base nitrogen - Potentiometric titration
EN 15960:2011 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
PD CEN/TS 15960:2009 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
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 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015)
EN 15104:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
EN 15561:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
EN 15289:2011 Solid biofuels - Determination of total content of sulfur and chlorine
CEN EN 13196-2000 Fruit and Vegetable Juices - Determination of Total Sulfur Dioxide by Distillation

CEN - European Committee for Standardization, Total nitrogen and total sulfur

PD CEN/TS 15478:2006 Fertilizers - Determination of total nitrogen in urea
PD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
PD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
PD CEN/TS 15289:2006 Solid Biofuels - Determination of total content of sulphur and chlorine
PD CEN/TS 15104:2005 Solid biofuels - Determination of total content of carbon@ hydrogen and nitrogen - Instrumental methods

Heilongjiang Provincial Standard of the People's Republic of China, Total nitrogen and total sulfur

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

Korean Agency for Technology and Standards (KATS), Total nitrogen and total sulfur

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 M ISO 6528-1:2016 Rubber－Determination of total sulfur content－Part 1：Oxygen combustion flask method
KS M ISO 5315-2007(2012) Fertilizers－Determination of total nitrogen content－Titrimetric method after distillation
KS M ISO 6851-2002(2017) Photography－Processing waste－Determination of total amino nitrogen－Microdiffusion Kjeldahl method
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 6851:2002 Photography-Processing waste-Determination of total amino nitrogen-Microdiffusion Kjeldahl method
KS M ISO 16948:2021 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen
KS M ISO 6851-2002(2022) Photography－Processing waste－Determination of total amino nitrogen－Microdiffusion Kjeldahl method
KS E ISO 334:2018 Solid mineral fuels — Determination of total sulfur — Eschka method
KS D ISO 4934-2002(2017) Steel and cast iron－Determination of total sulphur content－Gravimetric method
KS I ISO 16960-2017(2021) Natural gas — Determination of sulfur compounds — Determination of total sulfur by oxidative microcoulometry method
KS M 6686-2006 Test method for total 2-mercaptobenzothiazole in benzothiazyl disulfide vulcanization accelerator
KS M ISO 4047-2007(2017) Leather－Determination of sulphated total ash and sulphated water-insoluble ash
KS M 6686-1986 Test method for total 2-mercaptobenzothiazole in benzothiazyl disulfide vulcanization accelerator
KS I ISO 13878:2009 Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
KS I ISO 15178:2009 Soil quality-Determination of total sulfur by dry combustion
KS M ISO 16994:2021 Solid biofuels — Determination of total content of sulfur and chlorine
KS I ISO 6326-1-2010(2016) Natural gas－Determination of sulfur compounds－Part 1：General introduction
KS M ISO 4047:2007 Leather－Determination of sulphated total ash and sulphated water-insoluble ash
KS I ISO 16960:2017 Natural gas — Determination of sulfur compounds — Determination of total sulfur by oxidative microcoulometry method
KS M ISO 4047-2007(2022) Leather－Determination of sulphated total ash and sulphated water-insoluble ash
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 H ISO 1871-2013(2018) Agricultural food products ― General directions for the determination of nitrogen by the Kjeldahl method
KS E ISO 351-2003(2013) Solid mineral fuels－Determination of total sulfur－High temperature combustion method

Taiwan Provincial Standard of the People's Republic of China, Total nitrogen and total sulfur

CNS 3944-1976 Method for Determination of Total Kjeloahl Nitrogen in Polluted and Waste Water
CNS 2635-1966 Method of Test for Total Sulfur in Coal Gas
CNS 4055-1976 Method of Test for Trace Quantities of Total Sulfur in Ethylene
CNS 8991-1982 Chemical Reagent(Ammonium Salt Nitrates and Total Nitrogen Determination)
CNS 10271-1983 Method of Test for Physical Properities of Unvulcanized Rubber (General Rules)
CNS 3796-1975 Methods for Determination of Total Sulphur Oxides and Sulphur Dioxide in Flue Gas

工业和信息化部, Total nitrogen and total sulfur

HG/T 5669-2019 Determination of total nitrogen in textile dyeing and finishing auxiliaries

RO-ASRO, Total nitrogen and total sulfur

STAS 8332-1987 SOLID FUELS Total sulphur determination
STAS SR 4895-5-1997 Tobacco and tobacco products. Determination of total nitrogen content
STAS 11275-1985
STAS 11359/5-1980 NATIVE SULPHUR ORES AND CONCENTRATES Determination of total sulphur content
STAS 11277/13-1981 MINERAL WATERS Determination of total sulphides
STAS SR 13371-1997 Sodium chloride. Determination of total iodine. Titrimetric Method with sodium thiosulfate
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
STAS 11394/7-1987 LIME Determination of silicon dioxide, sulphuric anhydride and total sulphur
STAS 4605/13-1972 NON-METAT, BEARING MIXIXG PRODUCTS WITH CARBONATE CONTENT DCtermination of sulphate ion and tolal sulphur
STAS 4242/6-1987 HLAST FURNACE SLAG Dctennination of sulphur trioxide, totul sulphur and sulphur of sulphides
STAS 4652/10-1981 CARBON BLACK FOR USE= IN RUBBER INDUSTRY Determirtation of total sulphur content
STAS 5958-1976 FRUIT AND VEGETABLE PRODUCTS Determinat ion of total and free sulpphur dioxide
SR ISO 4047:1995 Leather. Determination of sulphated total ash and sulphated water - insoluble ash
STAS SR 13325-1995 Animal feeding stuffs - Determination of total nitrogen content and calculation of crude protein content
SR ISO 351:1994 Solid mineral fuels Determination of total sulphur. High temperature combustion method
STAS 2213/10-1987 SWEET PHODUCTS Determination of total anii free sul- phur dioxide

Japanese Industrial Standards Committee (JISC), Total nitrogen and total sulfur

JIS K 6558-3:2016 Leather -- Determination of sulphated total ash, sulphated water-insoluble ash, and total ash
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 K 6233:2016 Rubber -- Determination of total sulfur content by ion chromatography

Hebei Provincial Standard of the People's Republic of China, Total nitrogen and total sulfur

DB13/T 1224-2010 Determination method of total nitrogen in organic chemical products
DB13/T 2499.2-2017 Determination methods for liquid mixtures - Part 2: Simultaneous determination of total sulfur and total chlorine (ion chromatography)

PK-PSQCA, Total nitrogen and total sulfur

PS 1404-1978 SPECIFICATION FOR COAL AND COKE—DETERMINATION OF TOTAL SULPHUR

Military Standard of the People's Republic of China-General Armament Department, Total nitrogen and total sulfur

GJB 916-1990 General specification for lithium-sulfur dioxide batteries
GJB 212.19-1986 Special industrial leather - Determination of total sulfate content
GJB 785.1-1989 General principles for performance test methods of unvulcanized rubber sealants

AT-ON, Total nitrogen and total sulfur

ONORM L 1095-2002 Chemical analyses of soils - Determination of total nitrogen by dry combustion
OENORM 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)
ONORM S 7006-1982 Testing of leather; determination of total sulphate- ash und of water insoluble sulphateash

Professional Standard - Urban Construction, Total nitrogen and total sulfur

CJ/T 77-1999 Municipal sewage.Determination of total nitrogen.Distillation and titration method

Professional Standard - Commodity Inspection, Total nitrogen and total sulfur

SN/T 3097-2012 Determination of total nitrogen in fertelezers.Combustion

未注明发布机构, Total nitrogen and total sulfur

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 4267-2:1988(1999) Ammonium nitrate — Part 2 : Method for determination of total nitrogen content

ES-UNE, Total nitrogen and total sulfur

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 ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015)
UNE-EN ISO 16994:2017 Solid biofuels - Determination of total content of sulfur and chlorine (ISO 16994:2016)

KR-KS, Total nitrogen and total sulfur

KS M ISO 16948-2021 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen
KS E ISO 334-2018 Solid mineral fuels — Determination of total sulfur — Eschka method
KS M ISO 16994-2021 Solid biofuels — Determination of total content of sulfur and chlorine
KS I ISO 16960-2017 Natural gas — Determination of sulfur compounds — Determination of total sulfur by oxidative microcoulometry method

Professional Standard - Tobacco, Total nitrogen and total sulfur

YC/T 33-1996 Tobacco and tobacco products-Determination of total nitrogen-Kjeldahl method
YC/T 161-2002 Tobacco and tobacco products----Determination of total nitrogen----Continuous flow method

Professional Standard - Coal, Total nitrogen and total sulfur

MT/T 802.3-1999 Determination of total carbon of pyrite and concentrated pyrite in coal seam

Professional Standard - Speciality, Total nitrogen and total sulfur

ZB D21003-1990 Method for Determination of Total Carbon in Coal Measures Pyrite and Pyrite Concentrate

煤炭工业部, Total nitrogen and total sulfur

ZB 21003-1990 Method for determination of total carbon content in coal-bearing pyrite and sulfide concentrates

Standard Association of Australia （SAA）, Total nitrogen and total sulfur

ASRM 012B-3-2005 Reference material - Coal sample having total sulfur of 0.68%
ASCRM 012A-2-2002 Certified reference material - Coal sample with total sulfur of 0.33%
ASCRM 012D-2-1998 Certified reference material - Coal sample having total sulfur of 5.21%

PH-BPS, Total nitrogen and total sulfur

PTS 98-1970 Standardization of the Method of Test for the Determination of Total Nitrogen Content.Devarda Method

Tianjin Provincial Standard of the People's Republic of China, Total nitrogen and total sulfur

DB12/T 1023-2020 Determination of total nitrogen content in organic fertilizers Dumas combustion method

中华人民共和国环境保护部, Total nitrogen and total sulfur

GB 11894-1989 Water quality-Determination of total nitrogen-Alkaline potassium persulfate digestion-UV spectrophotometric method

CU-NC, Total nitrogen and total sulfur

NC 23-04-1968 Sulphuric acid. Determination oí total acidity. Volumetric method.
NC 44-08-2-1986 Ores. Cobalt and Nickel Sulfide Concentrate Total Nickel Determination

Canadian Standards Association (CSA), Total nitrogen and total sulfur

CAN/CSA-ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (First Edition)

Henan Provincial Standard of the People's Republic of China, Total nitrogen and total sulfur

DB41/T 1704-2018 Determination of total nitrogen content in compound fertilizers Dumas combustion method

Liaoning Provincial Standard of the People's Republic of China, Total nitrogen and total sulfur

DB21/T 2974-2018 Determination of Total Sulfur and Total Chlorine in Crude Oil and Liquid Petroleum Products Combustion Oxidation-Ion Chromatography

(U.S.) Ford Automotive Standards, Total nitrogen and total sulfur

FORD FLTM AJ 001-2-2000 TOTAL SAPONIFIABLE MATTER AND ADDED SULFUR IN GEAR LUBRICANTS

Professional Standard - Petrochemical Industry, Total nitrogen and total sulfur

SH/T 0222-1992 Determination method of total sulfur content in liquefied petroleum gas (electric quantity method)

Professional Standard - Light Industry, Total nitrogen and total sulfur

QB/T 3812.14-1999 Leather.Determination of sulphated total ash and sulphated water insoluble ash

Association of German Mechanical Engineers, Total nitrogen and total sulfur

VDI 2456-2004 Stationary source emissions - Reference method for determination of the sum of nitrogen monoxide and nitrogen dioxide - Ion chromatography method