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Determination method of nitrogen trichloride

Determination method of nitrogen trichloride, Total:499 items.

In the international standard classification, Determination method of nitrogen trichloride involves: Analytical chemistry, Soil quality. Pedology, Non-ferrous metals, Ferrous metals, Animal feeding stuffs, Organic chemicals, Refractories, Petroleum products in general, Crude petroleum, Ferroalloys, Products of the chemical industry, Coals, Fertilizers, Metalliferous minerals, Iron and steel products, Air quality, General methods of tests and analysis for food products, Vocabularies, Inorganic chemicals, Plastics, Laboratory medicine, Leather technology, Food products in general, Water quality, Materials for aerospace construction, Measurement of fluid flow, Semiconducting materials, Testing of metals, External water conveyance systems, Metrology and measurement in general, Milk and milk products, Glass, Fruits. Vegetables, Sugar. Sugar products. Starch, Paint ingredients, Products of non-ferrous metals, Jewellery, Meat, meat products and other animal produce, Wastes, Textile fibres, Cereals, pulses and derived products, Pesticides and other agrochemicals, Footwear, Non-metalliferous minerals, Vibration and shock with respect to human beings, Construction materials, Equipment for entertainment.

American Society for Testing and Materials (ASTM), Determination method of nitrogen trichloride

ASTM E2036-01 Standard Test Method for Nitrogen Trichloride in Liquid Chlorine by High Performance Liquid Chromatography (HPLC)
ASTM E2036-99 Standard Test Method for Nitrogen Trichloride in Liquid Chlorine by High Performance Liquid Chromatography (HPLC)
ASTM E2036-07 Standard Test Method for Nitrogen Trichloride in Liquid Chlorine by High Performance Liquid Chromatography (HPLC)
ASTM E2036-15 Standard Test Method for Nitrogen Trichloride in Liquid Chlorine by High Performance Liquid Chromatography (HPLC)
ASTM D3443-00(2005) Standard Test Method for Chloride in Trichlorotrifluoroethane
ASTM D3443-00 Standard Test Method for Chloride in Trichlorotrifluoroethane
ASTM D3443-00(2010) Standard Test Method for Chloride in Trichlorotrifluoroethane
ASTM D3443-00(2020) Standard Test Method for Chloride in Trichlorotrifluoroethane
ASTM D3443-00(2015) Standard Test Method for Chloride in Trichlorotrifluoroethane
ASTM D3443-00(2010)e1 Standard Test Method for Chloride in Trichlorotrifluoroethane
ASTM D5320-96 Standard Test Methods for Determination of 1,1,1-Trichloroethane and Methylene Chloride Content in Stabilized Trichloroethylene and Tetrachloroethylene
ASTM D4954-89(2003) Standard Test Method for Determination of Nitrilotriacetates in Detergents
ASTM D5320-96(2000) Standard Test Methods for Determination of 1,1,1-Trichloroethane and Methylene Chloride Content in Stabilized Trichloroethylene and Tetrachloroethylene (Withdrawn 2004)
ASTM D4954-89(2009) Standard Test Method for Determination of Nitrilotriacetates in Detergents
ASTM D3444-00(2020) Standard Test Method for Total Acid Number of Trichlorotrifluoroethane
ASTM D3444-00(2015) Standard Test Method for Total Acid Number of Trichlorotrifluoroethane
ASTM C1494-01 Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder
ASTM D2943-96 Standard Test Method for Aluminum Scratch of 1,1,1-Trichloroethane to Determine Stability
ASTM D2943-96(2000) Standard Test Method for Aluminum Scratch of 1,1,1-Trichloroethane to Determine Stability
ASTM C1494-13(2018) Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder
ASTM D7959-15 Standard Test Method for Chloride Content Determination
ASTM D2943-02(2012) Standard Test Method for Aluminum Scratch of 1,1,1-Trichloroethane to Determine Stability
ASTM D2943-02 Standard Test Method for Aluminum Scratch of 1,1,1-Trichloroethane to Determine Stability
ASTM D2943-02(2007) Standard Test Method for Aluminum Scratch of 1,1,1-Trichloroethane to Determine Stability
ASTM E2469-08 Standard Test Method for Chloride in Monoethylene Glycol by Ion Chromatography
ASTM E2469-08a Standard Test Method for Chloride in Mono-, Di- and Tri-ethylene Glycol by Ion Chromatography
ASTM E2469-16 Standard Test Method for Chloride in Mono-, Di- and Tri-ethylene Glycol by Ion Chromatography
ASTM E147-61(2017) Standard Specification for Apparatus for Microdetermination of Nitrogen by Kjeldahl Method
ASTM E2037-99 Standard Test Method for Bromine Chloride in Liquid Chlorine by High Performance Liquid Chromatography (HPLC)
ASTM E2037-01 Standard Test Method for Bromine Chloride in Liquid Chlorine by High Performance Liquid Chromatography (HPLC)
ASTM E2037-15 Standard Test Method for Bromine Chloride in Liquid Chlorine by High Performance Liquid Chromatography (HPLC)

IN-BIS, Determination method of nitrogen trichloride

PL-PKN, Determination method of nitrogen trichloride

PN C87078-1992 Nitrogenous fertilizers. Determination of chlorides
PN Z04075-1961 Speedy Me?hod for De?er mina?ion of Ni?rogen Oxyde* in Air

British Standards Institution (BSI), Determination method of nitrogen trichloride

BS EN ISO 23753-1:2011 Soil quality. Determination of dehydrogenase activity in soil. Method using triphenyltetrazolium chloride (TTC)
BS 7755-3.7:1995 Soil quality. Chemical methods. Determination of total nitrogen. Modified 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 25663:1993 Water quality. Determination of Kjeldahl nitrogen. Method after mineralization with selenium
BS 7319-1:1990 Analysis of sodium chloride for industrial use. Method for determination of sodium chloride content
BS 6068-2.19:1986 Water quality. Physical, chemical and biochemical methods. Method for determination of cyanogen chloride
BS 5551-4.1.2:1982 Fertilizers. Chemical analysis. Determination of nitrogen. Determination of ammoniacal nitrogen, titrimetric method after distillation
BS EN ISO 23753-2:2011 Soil quality. Determination of dehydrogenase activity in soils. Method using iodotetrazolium chloride (INT)
DD ENV 12260-1996 Water quality. Determination of nitrogen. Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
BS 5551 SubSec.4.1.5:1993 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of urea nitrogen content (gravimetric method using xanthydrol)
BS ISO 13756:1997 Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using sodium chloride or potassium chloride
BS ISO 13756:1998 Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using sodium chloride or potassium chloride
BS 5551-4.1.4:1984 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide (titrimetric method)
BS 6337-4:1984 General methods of chemical analysis. Method for determination of chloride ions by potentiometry
BS EN ISO 1833-25:2013 Textiles. Quantitative chemical analysis. Mixtures of polyester and certain other fibres (method using trichloroacetic acid and chloroform)
BS ISO 13756:2015 Jewellery. Determination of silver in silver jewellery alloys. Volumetric (potentiometric) method using sodium chloride or potassium chloride
PD CEN/TS 17761:2022 Inorganic fertilizers. Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
BS 6068-2.40:1991 Water quality. Physical, chemical and biochemical methods. Method for the determination of borate by spectrometry using azomethine-H
BS EN ISO 23753-1:2019+A1:2020 Soil quality. Determination of dehydrogenases activity in soils - Method using triphenyltetrazolium chloride (TTC)
BS ISO 22863-7:2021 Fireworks. Test methods for determination of specific chemical substances. Chlorates content by chemical titration analysis
BS 812-117:1988 Testing aggregates. Method for determination of water-soluble chloride salts
BS ISO 22863-10:2021 Fireworks. Test methods for determination of specific chemical substances. Nitrogen content in nitrocellulose by iron(II) sulfate titration
BS EN 14792:2005 Stationary source emissions - Determination of mass concentration of nitrogen oxides (NOx) - Reference method: Chemiluminescence
BS EN 16339:2013 Ambient air. Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
BS EN ISO 17070:2015 Tracked Changes. Leather. Chemical tests. Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
DD 216-1993 Method for determination of chloride content of fresh concrete

Professional Standard - Non-ferrous Metal, Determination method of nitrogen trichloride

YS/T 1014.3-2014 Chemical analysis methods of bismuth trioxide.Part 3:Detemination of chlorine content.Silver chloride Comparison of turbidity method
YS/T 534.4-2006 Aluminum Hydroxide Chemical Analytical Method for the Determination of Ferric Oxide by O-Phenanthrophenanthrene Spectrophotometry
YS/T 928.1-2013 Methods for chemical analysis of nickel cobalt manganese composite hydrogenoxide.Part 1:Determination of chloride ion contents.Silver chloride turbidimetry
YS/T 575.5-2006 Bauxite ore chemical analysis method o-phenanthrene spectrophotometric determination of ferric oxide content
YS/T 575.14-2006 Chemical analysis method of bauxite ore-tribromoarsine spectrophotometric determination of total rare earth oxides
YS/T 539.6-2006 Nickel-based alloy powder chemical analysis method Titanium trichloride-potassium dichromate titration method for determination of iron content
YS/T 239.6-2010 Methods for chemical analysis of antimony trisulfide- Part 6:Determination of iron content-Neighbouring phenanthroline spectrophotometric method
YS/T 534.4-2007 Chemical analysis methods of aluminium hydroxide.Part 4:Determination of iron oxide content.Orthophenanthroline photometric method
YS/T 581.7-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 7:Determination of iron content by orthophenantholine photometric method
YS/T 539.6-2009 Methods for chemical analysis of nickel base alloy powder.Part 6:Determination of iron content.Titanium trichloride-potassium dichromate titration
YS/T 575.5-2007 Methods for chemical analysis of bauxite.Part5:Determination of oxide content.Orthophenanthroline photometric method
YS/T 575.14-2007 Methods for chemical analysis of bauxite.Part 14:Determination the total content of rare earth oxide.Tribromo-arsenazo photometric method
YS/T 509.6-2006 Method for chemical analysis of spodumene and lepidolite concentrate - Determination of ferric oxide by o-diazephenanthrene photometry
YS/T 273.7-2006 Chemical analysis methods and physical properties of cryolite. Part 7:Determination of iron content by orthophenantholine photometric method
YS/T 715.3-2009 Methods for chemical analysis of selenium dioxide.Part 3:Determination of chlorine content.Silver chlorine turbidimetrion method
YS/T 629.2-2007 Chemical analysis methods of high purity alumina Determination of ferric oxide Orthopenanthroline photometric method extracted withBfethyl-iso-mbutyl ketone
YS/T 1028.1-2015 Methods for chemical analysis of lithium iron phosphate.Part 1:Determination of total iron content.Titanium trichloride reduction potassium dichromate titration methods
YS/T 509.5-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of ferric oxide content.O-phenanthroline photometric method and EDTA compleximetric method
YS/T 1014.1-2014 Methods for chemical analysis of bismuth trioxide.Part 1:Determination of bismuth trioxide content.Na<下标2>EDTA titrimetric method
YS/T 953.8-2014 Methods for chemical analysis of fire smelting nickel substrate material.Part 8:Determination of iron content.Titanium trichloride reduction-potassium dichromate titrimetric method
YS/T 535.9-2006 Sodium fluoride chemical analysis method Turbidimetric determination of chlorine content
YS/T 372.18-2006 Methods for elementary analysis of precious alloy. Determination of gadolinium content. Chlorophosphonazo Ⅲ spectrophotometry
YS/T 372.19-2006 Methods for elementary analysis of precious alloy. Determination of yttrium content.Chlorophosphonazo Ⅲ spectrophotometry
YS/T 569.1-2015 Methods for chemical analysis of thallium.Part 1:Determination of copper content.Cupferron chloroform extraction spectrophotometry
YS/T 535.4-2006 Sodium fluoride chemical analysis method o-phenanthrene spectrophotometric determination of iron content
YS/T 445.4-2001 Methods for chemical analysis of silver concentrates--Determination of oxide aluminum content

Association Francaise de Normalisation, Determination method of nitrogen trichloride

NF X31-293-1:2011 Soil Quality - Determination of dehydrogenase activity in soils - Part 1 : method using triphenyltetrazolium chloride (TTC).
NF X31-293-2:2011 Soil quality - Determination of dehydrogenase activity in soils - Part 2 : method using iodotetrazolium chloride (INT).
NF EN ISO 23753-1:2019 Qualité du sol - Détermination de l'activité des déshydrogénases dans les sols - Partie 1 : méthode au chlorure de triphényltétrazolium (CTT)
NF X31-293-1/A1:2020 Soil quality - Determination of dehydrogenases activity in soils - Part 1 : method using triphenyltetrazolium chloride (TTC) - Amendment 1
NF EN ISO 23753-1/A1:2020 Qualité du sol - Détermination de l'activité des déshydrogénases dans les sols - Partie 1 : méthode au chlorure de triphényltétrazolium (CTT) - Amendement 1
NF X43-015:1976 Air pollution. Nitrogen dioxide content of atmospheric air. Method of determination by collection on a triethanolamine-impregnated filter.
NF T20-407:1971 Sodium chloride for industrial use. Determination of calcium and magnesium (amperometric method).
NF T20-495:1973 Sodium tripolyphosphate for industrial use. Determination of sodiom chloride content.
NF T20-354:1978 Potassium chloride for industrial use. Determination of chloride content.mercurimetric method.
NF T20-403:1971 Sodium chloride for industrial use. Determination of chlorides (mercurimetric method).
XP U42-793*XP CEN/TS 17761:2022 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
XP CEN/TS 17761:2022 Engrais inorganiques - Détermination de la teneur en chlorure des engrais à base de nitrate d'ammonium à forte teneur en azote
NF EN 14211:2012 Air ambiant - Méthode normalisée pour le mesurage de la concentration en dioxyde d'azote et monoxyde d'azote par chimiluminescence
NF X43-028*NF EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling

YU-JUS, Determination method of nitrogen trichloride

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 H.G8.083-1983 Reagents. Sodium chloride. Determination of total nitrogen content. Colorimetric method
JUS H.G8.261-1987 Reagents. Barium chloride dihydrate. Determination of total nitrogen content. Colorimetric method
JUS H.P8.049-1985 Testing of pesticides. s-Triazines. Determination ofchloride content. Potenciometrk method
JUS C.A1.409-1982 Methods for chemical analysi$ of ferroalloys. Titrimetric determination ofnitrogen in ferro-chromium
JUS H.G8.192-1985 Reagents. Ammonium chloride. Determination of ammonium chloride content. Volumetric method
JUS B.G8.512-1982 Bauxite. Methods of analysis, Determination of alumina
JUS H.P8.093-1988 Testing of pesticides. Simazine, technical. Determination of total content of chloro triazines. Potentio- metric method
JUS H.B8.713-1980 Anafysis of technical 2-chbro-4,6-bis- (ethylamino)-l,3,5-triazine.. Potentiometric determination of total content ofchloro triazines

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination method of nitrogen trichloride

GB/T 4325.15-1984 Methods for chemical analysis of molybdenum--The chlorophosphonazo 1 photometric method for the determination of magnesium content
GB/T 4324.15-1984 Methods for chemical analysis of tungsten--The chlorophosphonazo I photometric method for the determination of magnesium content
GB/T 8654.1-2007 Manganese metal,ferromanganese-silicon,ferromanganese and nitrogen-bearing ferromanganese Determination of iron content The ortho-phenanthrdine spectrophotometric method and the titanium trichloride-potassium dichromate titrimetric method
GB/T 16026-1995 Workplace air--Determination of sulfuric acid and sulfur trioxide--Barium chloride turbidimetric method
GB/T 6609.4-2004 Chemical analysis methods and determination of physical performance of alumina Determination of ferric oxide content-Orthophenanthroline photometric method
GB/T 6610.4-2003 Chemical analysis methods of aluminium hydroxide Determination of ferric oxide content-Orthophenanthroline photometric method
GB/T 3253.2-2008 Methods for chemical analysis of antimony and antimony trioxide.Determination of iron content.Orthophenanthroline spectrophotometric method
GB/T 3257.5-1999 Methods for chemical analysis of bauxite--Determination of iron oxide content--Orthophenanthroline photometric method
GB/T 25948-2010 Aluminium ores.Determination of total iron content.Titanium trichloride reduction method
GB/T 608-1988 Chemical reagent--General method for the determination of nitrogen
GB/T 3257.15-1999 Methods for chemical analysis of bauxite--Determination the total content of rare earth oxide--Tribromo-arsenazo photometric method
GB/T 8638.6-1988 Nickel base alloy powder--Determination of iron content--Titanium trichloride-potassium dichromate titrimetric method
GB/T 16555.5-1996 Chemical analysis for silicon carbide refractories--Determination of ferric oxide--o-Phenanthroline photometric method
GB/T 12457-1990 Method for determination of sodium chloride in foods
GB/T 8654.2-1988 Methods for chemical analysis of manganese metal--The titanium trichloride-potassium volumetric method for the determination of iron content
GB/T 6730.5-2007 Iron ores.Determination of total iron content.Titanium(Ⅲ)chloride reduction methods
GB/T 6901.4-1986 Silica refractories--Determination of iron oxide content-0-phenanthroline photometric method
GB/T 13748.4-1992 Magnesium and its alloys--Determination of cerium content--Tribromoarsenazo spectrophotometric method
GB/T 42487-2023 Soil quality Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen potassium chloride solution leaching flow analysis method
GB/T 42485-2023 Soil quality Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen
GB/T 19227-2008 Determination of nitrogen in coal
GB/T 21994.7-2008 Chemical analysis of magnesium fluoride.Part 7:Determination of iron content.Orthophenantholine photometric method
GB/T 22660.7-2008 Chemical analysis methods of lithium fluoride.Part 7:Determination of iron content.Orthophenantholine photometric method
GB/T 6730.5-1986 Methods for chemical analysis of iron ores--The titanium chloride-potassium dichromate volumetric method for the determination of total iron content
GB/T 6730.6-1986 Methods for chemical analysis of iron ores--The ferric chloride-sodium acetate volumetric method for the determination of metallic iron content
GB/T 6730.65-2009 Iron ores.Determination of total iron content.Titanium(Ⅲ)chloride reduction potassium dichromate titration methods(routine methods)
GB/T 12689.11-2004 The methods for chemical analysis of zinc and zinc alloys-The determination of lanthanum and cerium contents-The tri-bromide arsenazo spectrophotometric method
GB/T 15076.13-1994 Methods for chemical analysis of tantalum and niobium-Determination of nitrogen content in tantalum
GB/T 3254.1-1998 Antimony trioxide--Determination of antimony trioxide content
GB/T 14422-2008 Analysis of water used in boiler and cooling systems.Determination of benzotriazole
GB/T 16484.13-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of ammonium chloride content
GB/T 223.73-1991 Methods for chemical analysis of iron,steel and alloy--The titanium trichloride-potassium dichromate volumetric method for the determination of iron content
GB/T 11064.7-1989 Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of iron content--1.10-phenanthroline spectrophotometric method
GB/T 16484.4-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate.Part 4:Determination of thorium oxide content.ArsenazoⅢ spectrophotometry
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 223.33-1994 Methods for chemical analysis of iron,steel and alloy. The chlorophosphonazo mA photometric method for the determination of cerium content after extraction separation
GB 223.33-1984 Methods for chemical analysis of iron,steel and alloy--The chlorophosphonazo mA photometric method for the determination of cerium content after extraction separation
GB/T 16104-1995 Workplace air--Determination of tungsten or tungsten carbide--Potassium thiocyanate-titanous trichloride spectrophotometric method
GB/T 3885.6-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The O-phenanthroline photometric method for the determination of ferric oxide content
GB/T 29676-2013 Determination of chlorobutanol in cosmetics.Gas chromatography-mass spectrometry
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 6730.6-2016 Iron ores.Determination of metallic iron content.Ferric chloride-sodium acetate titrimetric method
GB 223.44-1985 Methods for chemical analysis of iron,steel and alloy--The tetraphenylarsonium chloride-thiocyanate-trichloromethane extraction photometric method for the determination of tungsten content
GB/T 16484.21-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate.Part 21:Determination of iron oxide content.1,10-phenanthroline spectrophotometry
GB/T 5687.4-1985 Methods for chemical analysis of ferro-chromium--The neutralization titration method for the determination of nitrogen content
GB/T 42276-2022 Determination of fluorine ion and chloride ion in silicon nitride powder—Ion chromatography method
GB/T 20931.9-2007 Methods for chemical analysis of lithium Determination of nitrogen content Mercuric potassium iodide spectrophotometric method
GB/T 13748.18-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of chlorine content.Silver chlorine turbidimetric method
GB/T 17090-1997 Workplace air--Determination of trichlorethylene--Gas chromatographic method
GB/T 6900.3-1986 Fireclay and high-alumina refractories--Determination of iron oxide content--0-phenanthroline photometric method
GB 6900.3-1986 Clay, high alumina refractories chemical analysis method o-phenanthrene spectrophotometric determination of ferric oxide content
GB/T 9729-1988 Chemical reagent--General method for the determination of chloride
GB 9729-1988 General method for the determination of chloride in chemical reagents
GB/T 9729-2007 Chemical reagent.General method for the determination of chloride
GB/T 11064.7-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 7:Determination of iron content.1,10-Phenanthroline spectrophotometric method
GB/T 223.73-2008 Iron,steel and alloy.Determination of iron contents. Titanium trichloride-potassium dichromate titration method
GB/T 2441.1-2001 Determination of urea-Determination of total nitrogen content
GB/T 3654.2-1983 Methods for chemical analysis of ferroniobium--The neocuproine-chloroform extraction photometric method for the determination of copper content
GB/T 3253.8-2009 Methods for chemical analysis of antimony and antimony trioxide.Determination of antimony trioxide content.Iodine titration method
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 6730.37-1986 Methods for chemical analysis of iron ores--The 4-[(5-chloro-2-pyridyl)azo]-1,3-diaminobenzene photometric method for the determination of cobalt content
GB 6730.37-1986 Methods for chemical analysis of iron ores--The 4-[(5-chloro-2-phridyl)azo]-1,3-diamino-benzene photometric method for the determination of cobalt content
GB/T 16478.5-1996 Methods for chemical analysis of thorium nitrate--Determination of chlorine content
GB/T 3254.3-1998 Antimony trioxide--Determination of lead content
GB/T 3254.2-1998 Antimony trioxide--Determination of arsenic content
GB/T 3254.6-1998 Antimony trioxide--Determination of selenium content
GB/T 3254.5-1998 Antimony trioxide--Determination of iron content
GB/T 3254.4-1998 Antimony trioxide--Determination of copper content
GB/T 13747.16-1992 Zirconium and zirconium alloys--Determination of chloric content--Silver chlorode nephrelometry method
GB/T 7630-1987 The tribromoarsenazo photometric method for the determination of rare earth oxide content in rice and wheat
GB 7630-1987 The tribromoarsenazo photometric method for the determination of rare earth oxide content in rice and wheat
GB/T 11064.10-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 10:Determination of chloride content.Silver chloride nephelometry method
GB/T 8158.9-1987 Methods for chemical analysis of sodium fluoride--The turbidimetric method for the determination of chloride content
GB/T 14506.26-1993 Silicate rocks. Determination of cobalt content. 4-[(5-Chtoro-2-pyridyl)-azo]-1,3-diamino benzene photometric method
GB/T 5687.2-2007 Ferrochromium,silicochromium and nitrogen-bearing Ferrochromium-Determination of silicon content-The perchloric acid dehydration gravimetric method
GB/T 6439-1992 Method for the determination of water-soluble chioride in feedstuffs
GB/T 16484.5-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of barium oxide content in rare earth chloride
GB/T 17131-1997 Water quality--Determination of 1,2-dichlorobenzene, 1,4-dichlorobenzene, 1,2,4-trichlorobenzene--Gas chromatography
GB/T 12496.16-1999 Test methods of wooden activated carbon-Determination of chloride content
GB/T 6609.35-2023 Methods of chemical analysis and determination of physical properties of alumina Part 35: Determination of specific surface area Nitrogen adsorption method
GB/T 6609.35-2009 Chemical analysis methods and determination of physical performance of alumina-Part 35: Determination of specific surface area by nitrogen adsorption
GB/T 16484.13-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate.Part 13:Determination of ammonium chloride content.Distillation-titrimetry
GB/T 11064.3-1989 Lithium carbonate--Determination of lithium chloride content--Potentiometric method
GB/T 30929-2014 Determination of banned 2,4,6-trichlorophenol,pentachlorophenol and bithionol in cosmetics.High performance liquid chromatography
GB/T 3558-1996 Determination of chlorine in coal
GB/T 3558-2014 Determination of chlorine in coal
GB/T 15435-1995 Ambient air--Determination of nitrogen dioxide--Saltzman method
GB/T 15436-1995 Ambient air--Determination of nitrogen oxides--Saltzman method
GB/T 223.66-1989 Methods for chemical analysis of iron,steel and alloy--The thiocyanate-chlorpromazine hydrochloride-chloroform extraction photometric method for the determination of tungsten content
GB/T 5686.1-2008 Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal. Determination of manganese content. Potentiometric method and titrimetric mothod after ammonium nitrate & perchloric acid oxidation
GB/T 5686.1-2022 Ferromanganese，ferromanganese-silicon，nitrogen-bearing ferromanganese and manganese metal—Determination of manganese content—Potentiometric method， titrimetric method after ammonium nitrate oxidation
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 223.24-1982 Chemical analysis of iron,steel and alloy--The determination of nickel by the dimethylglyoxime-trichloromethane extraction photometric method
GB/T 4324.26-1984 Methods for chemical analysis of tungsten--The Nessler reagent photometric method for the determination of nitrogen content
GB/T 4325.26-1984 Methods for chemical analysis of molybdenum--The nessler reagent photometric method for the determination of nitrogen content
GB/T 8158.4-1987 Methods for chemical analysis of sodium fluoride--The 1,10-phenanthroline spectro photometric method for the determination of iron content
GB/T 16484.15-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of chlorine content in rare earth carbonate
GB/T 22730-2008 Determination of chloroform in toothpaste.Gas chromatography
GB/T 16480.5-1996 Method for chemical analysis of yttrium and yttium oxide--Determination of nitrogen content
GB/T 11064.3-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 3:Determination of lithium chloride content.Potentiometric method
GB/T 6609.4-1986 Methods for chemical analysis of aluminium oxide--The orthophenanthroline photometric method for the determination of ferric oxide content
GB/T 11064.10-1989 Lithium carbonate and lithium hydroxide monohydrate--Determination of chloride content--Mercurmetric method
GB/T 6987.24-2001 Aluminium and aluminium alloys--Determination of the cerium subgroup of rare earth elements content--Tribromoarsenazo spectrophotometric method

Jilin Provincial Standard of the People's Republic of China, Determination method of nitrogen trichloride

DB22/T 1995-2014 Determination of feed grade choline chloride content Kjeldahl method

Yunnan Provincial Standard of the People's Republic of China, Determination method of nitrogen trichloride

DB53/T 592-2014 Ruthenium trichloride chemical analysis method Determination of ruthenium content Hydrogen reduction gravimetric method
DB53/T 590-2014 Palladium chloride chemical analysis method Determination of palladium content Hydrogen reduction gravimetric method

American National Standards Institute （ANSI), Determination method of nitrogen trichloride

ANSI/ASTM D5320:1996 Test Methods for Determination of 1,1,1-Trichloroethane and Methylene Chloride Content in Stabilized Trichloroethylene and Tetrachloroethylene
ANSI/ASTM D6777:2002 Test Method for Relative Rigidity of Poly(Vinyl Chloride) (PVC) Siding

工业和信息化部, Determination method of nitrogen trichloride

YS/T 1301-2019 Determination of phosphorus oxychloride and phosphorus trichloride in chlorosilanes by gas chromatography mass spectrometry
YB/T 4582.8-2017 Determination of silicon content in ferrosilicon nitride perchloric acid dehydration gravimetric method
YS/T 739.2-2020 Methods of chemical analysis of aluminum electrolytes Part 2: Determination of molecular ratios Aluminum trichloride titration method
YS/T 1201.1-2017 Methods for chemical analysis of ruthenium trichloride Part 1: Determination of the amount of ruthenium Hydrogen reduction gravimetric method
YB/T 4582.7-2017 Determination of total nitrogen content of ferrous silicon nitride by neutralization titration method
YS/T 1445.4-2021 Methods for chemical analysis of nickel-cobalt-aluminum three-element composite hydroxides Part 4: Determination of chloride ion content Silver chloride turbidimetric method
YB/T 4725-2018 Determination of metallic iron content in steel slag by ferric chloride-potassium dichromate titration method
YS/T 1057.2-2020 Methods for chemical analysis of cobalt tetroxide Part 2: Determination of chloride ion content Ion selective electrode method
HG/T 5966-2021 Determination method of chemical oxygen demand of high chlorine waste liquid
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
YS/T 1467.10-2021 Hafnium Chemical Analysis Methods Part 10: Determination of Oxygen and Nitrogen Amounts
YB/T 4566.2-2016 Determination of nitrogen content of vanadium iron nitride, distillation and separation-acid-base neutralization titration method
YB/T 4726.7-2021 Determination of total iron content in iron-containing dust sludge titanium trichloride reduction potassium dichromate titration method
YB/T 4529-2016 Determination of nitrogen content in manganese iron nitride by inert gas melting thermal conductivity method
YB/T 4566.1-2016 Determination of nitrogen content in vanadium iron nitride by inert gas melting thermal conductivity method
YS/T 1122.1-2016 Methods for chemical analysis of chloroplatinic acid Part 1: Determination of platinum amount Ammonium chloride precipitation gravimetric method
HG/T 5841-2021 Method for determination of thermal decomposition temperature of chlorinated paraffin
YB/T 4528-2016 Determination of nitrogen content in ferrochromium nitride and high nitrogen ferrochrome by inert gas melting thermal conductivity method
YS/T 1467.4-2021 Methods of chemical analysis of hafnium Part 4: Determination of chlorine content
YS/T 1166-2016 Determination method of infrared transmittance of high-purity germanium tetrachloride

Professional Standard - Ferrous Metallurgy, Determination method of nitrogen trichloride

YB/T 174.4-2000 Chemical analysis for silicon nitride bonded silicon carbide product.Determination of iron oxide content.o-Phenanthroline photometric method
YB/T 4013-1991 Method for chemical analysis of high-quality magnesia
YB/T 5043-1993 Molybdenum Oxide Block Chemical Analysis Method n-Butanol-Chloroform Extraction Spectrophotometric Determination of Phosphorus
YB/T 4530-2016 Nitrogen-bearing ferromanganese.Determination of nitrogen content.The distillation-neutralization titration method
YB/T 4392.1-2014 Sulphat titanium slag.Determination of lower valent titanium oxide content.Titanium trichloride titration
YB/T 174.1-2000 Chemical analysis for silicon nitride bonded silicon carbide product.Determination of silicon nitride content.High pressure dissolve specimen method
YB/T 1592-1999 Chemical analysis method of titanium concentrate (rock mineral) Determination of total iron content by titanium trichloride potassium dichromate volumetric method
YB/T 159.2-2015 Titanium concentrate (rock minerals).Determination of total iron content.The titanium chloride-potassium dichromate titrimetric method

Military Standard of the People's Republic of China-General Armament Department, Determination method of nitrogen trichloride

GJB 770.308-1990 Test methods for gunpowder analysis Determination of nitrogen content of nitrocellulose Ferrous iron-titanium chloride method
GJB 337-1987 Determination method of nitrogen content of nitrocellulose (interferometer method)
GJB 770.303-1989 Test methods for gunpowder analysis: Determination of nitrogen content of nitrocellulose. Five-tube nitrogen meter method
GJB 533.29-1988 Detection method for 45 components of submarine cabin air. Determination of Freon-11, chloroform, and carbon tetrachloride content by gas chromatography.
GJB 337-1987(XG1-2015) Modification sheet 1-2015 for determination method of nitrogen content of nitrocellulose

CZ-CSN, Determination method of nitrogen trichloride

CSN 65 6030-1983 Petroleum. Method for the determination of chloride
CSN 65 4836-1983 Minerál fertilizers Methode for determination of total nitrogen content
CSN 65 2480-1981 Sodium Chloride (Salt) Metod of Bromides Content Determination
CSN 58 8769-1994 Methods of test for fats and oils Determination of sodium chloride
CSN 65 0176 Cast.7-1979 Testing methods for tarch. Determination of nitrogen
CSN 66 8102 Cast.18-1978 Smokeless powders. Methods of testing. Determination of sodium chloride
CSN 70 0626 Cast.2-1976 Glass testing. Chemical analysis of glass. Determination of iron(III)-oxide. Photometric method with the use of 1,10-phenanthroline
CSN 65 2482-1981 Sodium Chloride (Salt) Metod ol Granulometric Composition Determlnatlon
CSN 65 2473-1981 Sodium Chloride (Salt) Potenciometric Method of Sodium Fluoride Content Determination
CSN 65 2053-1981 SODIUM HYDKUXIDE TECHNICAL Methods for Dotorinination of Sodium Chloride
CSN 65 2466-1981 Sodium Chloride (Salt) Merkurometrlc Method of Chlorides Content Determlnation
CSN 65 2465-1981 Sodium Chloride (Salt) Methode of Sulfáte Content Determination
CSN 65 1025 Cast.7-1989 Sulphuric acid for industrial use. ethods for the determination f chlorides
CSN 66 8102 Cast.18-1997
CSN 65 2481-1981 Sodium Chloride (Salt) Methods of Potassium Ferricyanide Content Determination
CSN 66 8102 Cast.28-1997
CSN 66 8102 Cast.17-1997

Professional Standard - Commodity Inspection, Determination method of nitrogen trichloride

SN/T 2933-2011 Methods for the detection of chloroform, benzene, carbon tetrachloride, chloropicrin, nitrobenzene and dichlorotoluene in cosmetics
SN/T 1786-2006 Determination of triclosan & triclocarban in cosmetics for import and export - Liquid chromatography method
SN/T 4042-2014 Determination of azide in wines for export
SN/T 2763.3-2012 Chemical analysis of nickel laterite ore.Part 3:Determination of total iron content.Titanium(Ⅲ) chloride reduction methods
SN/T 0736.5-1999 Chemical analysis of fertilizers for import and export.Determination of nitrogen content
SN/T 0837.1-1999 Method for the determination of purity of arsenic trioide for export
SN/T 0837.3-1999 Method for the determination of iron in arsenic trioxide for export
SN/T 0736.9-1999 Chemical analysis of fertilizers for import and export.Determination of choride ion content
SN/T 0837.2-1999 Method for the determination of moisture in arsenic trioxide for export
SN/T 0736.5-2010 Test method of import and export fertilizers.Part 5: Determination of nitrogen content
SN/T 0254-1993 Method for determination of chloridein calcine magnesite for export

TR-TSE, Determination method of nitrogen trichloride

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
TS 2056-1975 SODIUM TRIPOLYPHOSPHATE FOR INDUSTRIAL USE — ESTIMATION OF TRIPOLYPHOSPHATE CONTENT — TRIS (ETHYLENEDIAMINE) COBALT (III) CHLORIDE GRAVIMETRIC METHOD
TS 3030-1978 Methot For The Determination Of Chromium Trioxide (Gr203) In Glass Sand
TS 2798-1977 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS PERMANENT MAGNET ALLOYS DETERMINATION OF ALUMINIUM OXIDE CONTENT

AENOR, Determination method of nitrogen trichloride

UNE 84127:2002 Cosmetic raw materials.Trichlorocarbanilide. Determination of free chloroanilines in trichlorocarbanilide.
UNE 84112:1995 COSMETIC RAW MATERIALS. ASSAY OF 2,4,4'-TRICHLORO-2'-HYDROXY-DIPHENYL-ETHER (TRICLOSAN). POTENTIOMETRIC TITRATION.
UNE 84047:1995 COSMETIC RAW MATERIALS. DETERMINATION OF NITROGEN. KJEDHAL'S METHOD (SEMI-MICRO).
UNE 84126:2002 Cosmetic raw materials. 3,4,4'-Trichlorocarbanilide. Determinacion of trichlorocarbanilide content by high performance liquid chromatography (HPLC).
UNE 80213:2010 Methods of cement testing. Potentiometric determination of chlorides
UNE-EN 25663:1994 WATER QUALITY. DETERMINATION OF KJELDAHL NITROGEN. METHOD AFTER MINERALIZATION WITH SELENIUM. (ISO 5663:1984).
UNE 34205:1981 SODIUM CHLORIDE. DETERMINATION OF HALOGENS, EXPRESSED AS CHLORIDE. MERCURIMETRIC METHOD.
UNE-EN 16339:2014 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
UNE 34857:1985 BUTTER. DETERMINATION OF THE SALT (SODIUM CHLORIDE) CONTENT. (REFERENCE METHOD).
UNE-EN 14211:2013 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence

Korean Agency for Technology and Standards (KATS), Determination method of nitrogen trichloride

KS I ISO 23753-1-2006(2016) Soil quality－Determination of dehydrogenase activity in soils－ Part 1：Method using triphenyltetrazolium chloride(TTC)
KS E ISO 10213-2011(2016) Aluminium ores－Determination of total iron content－Titanium trichloride reduction method
KS D 0274-1993 Method of measuring nitrided case depth for iron and stee1
KS I ISO 23753-1:2021 Soil quality — Determination of dehydrogenases activity in soils —Part 1: Method using triphenyltetrazolium chloride(TTC)
KS M 2102-1995 Methods for determination of hydrogen chloride in flue gas
KS D 0275-1993 Method of measuring surface hardness for nitrided iron and stee1
KS E ISO 10213:2011 Aluminium ores－Determination of total iron content－Titanium trichloride reduction method
KS E ISO 10213:2021 Aluminium ores — Determination of total iron content —Titanium trichloride reduction method
KS D 2555-1995 Methods for determination of nitrogen in tantalum
KS D 2555-2015 Methods for determination of nitrogen in tantalum
KS M 2102-2005(2010) Methods for determination of hydrogen chloride in flue gas
KS D 1811-1993 Methods for determination of nitrogen in iron and steel
KS D 2555-2020 Determination of nitrogen in tantalum
KS D 1811-2003(2018) Methods for determination of nitrogen in iron and steel
KS I ISO 11905-2-2008(2013) Water quality－Determination of nitrogen－Part 2：Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
KS I ISO 11905-2:2008 Water quality-Determination of nitrogen-Part 2:Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
KS D 2573-2005 Methods for determination of nitrogen in zirconium and zirconium alloys
KS D 1811-2003 Methods for determination of nitrogen in iron and steel
KS D 2531-2009(2019) Method for determination of chlorine in titanium
KS I ISO 5663-2007(2017) Water quality－Determination of Kjeldahl nitrogen－Method after mineralization with selenuium
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 23753-2:2006 Soil quality－Determination of dehydrogenase activity in soils－ Part 2：Method using iodotetrazolium chloride(INT)
KS M ISO 6227:2002 Chemical products for industrial use－General method for determination of chloride ions－Potentiometric method
KS M ISO 6227:2017 Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method
KS D 2530-2016 Methods for determination of nitrogen in titanium and titanium alloys
KS D 2573-1995 Methods for determination of nitrogen in zirconium and zirconium alloys
KS D 2573-2015 Methods for determination of nitrogen in zirconium and zirconium alloys
KS D 2573-2015(2020) Methods for determination of nitrogen in zirconium and zirconium alloys
KS D 2530-2021 Methods for determination of nitrogen in titanium and titanium alloys

Professional Standard - Light Industry, Determination method of nitrogen trichloride

QB/T 2969-2008 Determination of triclosan in toothpastes
QB/T 2968-2008 Determination of strontium chloride in toothpastes

Professional Standard - Coal, Determination method of nitrogen trichloride

MT 357-1994 Determination method of chloroform extract from coal
MT/T 357-1994 Determination method of chloroform extract from coal
MT 358-1994 Determination method of chloroform extract group components of coal

Professional Standard - Aviation, Determination method of nitrogen trichloride

HB 5219.19-1998 Determination of Cerium Content by Spectrophotometric Method of Tribromoarsine in Magnesium Alloy
HB 5297.20-2001 Chlorophosphine azo Ⅲ Spectrophotometric Method for Chemical Analysis of Titanium Alloy Determination of Cerium Content
HB 5218.14-1995 Aluminum Alloy Chemical Analysis Method Tribromoarsine Spectrophotometric Determination of Total Rare Earth in Cerium Group
HB/Z 5218.14-2004 Methods for chemical analysis of aluminium alloys-Part 14:Determination of the cerium subgroup of rare earth elements content by tribromoarsenazo spectrophtometric method
HB 5297.13-1984 Determination of Cerium in Titanium Alloy Chlorophosphine Azo Ⅲ Absorption Spectrophotometry

国家质量监督检验检疫总局, Determination method of nitrogen trichloride

SN/T 4537.3-2016 Commercial kit detection method chloramphenicol method three
SN/T 4950-2017 Determination of triclosan and triclocarban in detergent products - high performance liquid chromatography
SN/T 4440-2016 Determination method of trichlorethylene and tetrachlorethylene in plastic and rubber products Gas chromatography-mass spectrometry

Professional Standard - Environmental Protection, Determination method of nitrogen trichloride

HJ 634-2012 Soil.Determination of ammonium, nitrite and nitrate by extraction with potassium chloride solution-spectrophotometric methods
HJ 479-2009 Ambient air.Determination of nitrogen oxides.N-(1-Naphthyl)ethylene diamine dihydrochloride spectrophotometric method

KR-KS, Determination method of nitrogen trichloride

KS I ISO 23753-1-2021 Soil quality — Determination of dehydrogenases activity in soils —Part 1: Method using triphenyltetrazolium chloride(TTC)
KS D 0275-1993(2023) Method of measuring surface hardness for nitrided iron and steel
KS M ISO 2481-2017 Sodium chloride for industrial use — Determination of halogens, expressed as chlorine — Mercurimetric method
KS E ISO 10213-2021 Aluminium ores — Determination of total iron content —Titanium trichloride reduction method
KS D 1811-2003(2023) Methods for determination of nitrogen in iron and steel
KS D 0274-1993(2023) Method of measuring nitrided case depth for iron and steel

未注明发布机构, Determination method of nitrogen trichloride

DIN EN 14211:2005 Air quality — measurement method for determining the concentration of nitrogen dioxide and nitrogen monoxide using chemiluminescence

RU-GOST R, Determination method of nitrogen trichloride

GOST 10671.7-1974 Reagents. Methods for the determination of chlorides
GOST R ISO 17070-2017 Leather. Chemical tests. Method for determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
GOST 30181.8-1994 Mineral fertilizers. Method for determination of mass fraction of ammonium nitrogen in compound fertilizers (chloramine method)
GOST 30181.7-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers (in ammonium and amide forms, using hypochlorite method)
GOST 26239.9-1984 Trichlorsilane. Method of methyl chloride, ethyl chloride, butane, isobutane, methylene, chloroform, carbon tetrachloride, methyltrichlorsilane, chlormethylmethylsilane determination
GOST 10671.4-1974 Reagents. Methods for determination of nitrogen compaunds impurity general content
GOST 10671.7-2016 Reagents. Methods for determination of chlorides impurity
GOST R 52247-2004 Petroleum. Methods for determination of organic chlorides
GOST 27753.11-1988 Greenhouse grounds methods for determination of chloride
GOST R 8.916-2016 State system for ensuring the uniformity of measurements. Permeation tubes for Sulfur Dioxide, Hydrogen Sulfide, Nitrogen Dioxide, Chlorine, Hydrogen Chloride, Ammonia. Verification method
GOST 3627-1981 Milk products. Methods for determination of sodium chloride
GOST 13020.7-1985 Metallic chrome. Methods for determination of nitrogen
GOST 9853.1-1979 Sponge titanium. Method for the determination of nitrogen
GOST R 54491-2011 Canned fruits. Method for determination of quinoline, triarylmethane and azo colours presence
GOST 33045-2014 Water. Methods for determination of nitrogen-containing matters
GOST 14338.4-1982 Molybdenum. Methods for determination of nitrogen, oxygen and hydrogen
GOST 14339.4-1982 Tungsten. Methods for the determination of nitrogen, oxygen, hydrogen
GOST 9957-2015 Meat and meat products. Methods for determination of sodium chloride
GOST R 50551-1993 Goods of household chemistry. Method for the determination of active chlorine
GOST 32386-2013 Goods of household chemistry. Method for determination of active chlorine
GOST R ISO 18219-2017 Leather. Determination of chlorinated hydrocarbons in leather. Chromatographic method for short-chain chlorinated paraffins (SCCP)
GOST 26239.8-1984 Semiconductor silicon and raw materials for its production. Method of dichlorsilane, trichlorsilane and silicon tetrachloride determination
GOST 26239.6-1984 Silicon tetrachloride. Method of dichlorsilane, trichlorsilane, silicon tetrachloride, 1,3,3,3-tetrachlordisiloxane, 1,1,3,3-tetrachlordisilane, pentachlordisiloxane, hexachlordisiloxane, hexaclordisilane determination
GOST 4245-1972 Drinking water. Methods for determination of chloride content
GOST 10671.4-2016 Reagents. Methods for determination of total nitrogen impurity
GOST 24596.3-2015 Feed phosphates. Method for determination of nitrogen
GOST 29208.3-1991 Sodium chlorate for industrial use. Determination of mass fraction chloride. Mercurimetric method
GOST R 50706.2-1994 Nitric acid for industrial use. Determination of nitrous compounds. Titrimetric method
GOST 27753.8-1988 Greenhouse grounds method for determination of ammonium nitrogen
GOST 20851.1-1975 Mineral fertilizers. Methods for determination of nitrogen content

Japanese Industrial Standards Committee (JISC), Determination method of nitrogen trichloride

JIS K 0104:2000 Methods for determination of nitrogen oxides in flue gas
JIS K 0104:1984 Methods for determination of oxides of nitrogen in flue gases
JIS H 1685:2000 Method for determination of nitrogen in tantalum
JIS K 0104:2011 Methods for determination of nitrogen oxides in flue gas
JIS K 0305:1997 Methods for determination of trichloroethylene and tetrachloroethylene in flue gas
JIS K 0107:1995 Methods for determination of hydrogen chloride in flue gas
JIS K 0400-44-40:2000 Water quality -- Determination of Kjeldahl nitrogen -- Method after mineralization with selenium
JIS R 1640:2002 Methods for the quantitative phase analysis of silicon nitride
JIS H 1685:1976 Methods for determination of nitrogen in tantalum
JIS G 1228:1997 Iron and steel -- Methods for determination of nitrogen content
JIS K 0107:2002 Methods for determination of hydrogen chloride in flue gas
JIS K 0107:2012 Methods for determination of hydrogen chloride in flue gas
JIS H 1653:1991 Methods for determination of nitrogen in zirconium and zirconium alloys
JIS H 1612:1993 Methods for determination of nitrogen in titanium and titanium alloys

Hebei Provincial Standard of the People's Republic of China, Determination method of nitrogen trichloride

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

VN-TCVN, Determination method of nitrogen trichloride

TCVN 6624-2-2000 Water quality.Determination of nitrogen.Part 1: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
TCVN 305-2010 Steel and iron.Determination of nitrongen content.Methods of chemical analysis.
TCVN 5255-2009 Soil quality.Method for the determination of bio-available nitrogen
TCVN 3706-1990 Aquatic products.Method for the determination of nitrogen ammonia content

冶金工业部, Determination method of nitrogen trichloride

YB 4013-1991 Chemical analysis method of high-quality magnesia, determination of iron oxide content by photometric method of phenanthroline

Professional Standard - Chemical Industry, Determination method of nitrogen trichloride

HG/T 4208-2011 Phosphorus trichloride for industrial use.determination of arsenic content.arsenic spot method
HG/T 4210-2011 Phosphorus trichloride for industrial use.determination of iron content-spectrophotometric method
HG/T 3519-2003 Industrial circulating cooling water-Determination of Benzotriazole
HG 5-1519-1985 Determination method of benzotriazole in industrial circulating cooling water
HG/T 4103-2009 Chemical reagent.General method for the determination of organic nitrogen compounds
HG/T 4075-2008 Phosphorus trichloride for industrial use.Determination of phosphoric acid content-spectrometric method
HG/T 4209-2011 Phosphorus trichloride for industrial use.determination of heavy metal content-visual colorimetry

Professional Standard - Agriculture, Determination method of nitrogen trichloride

GB 608-1988 General method for chemical reagent nitrogen determination
GB 609-1988 General method for the determination of total nitrogen content of chemical reagents
T/CSIQ 78004-2018 Determination of triclosan and triclocarban in dish-washing detergents－Liquid chromatography method
NY/T 30-1986 Determination of rare earth oxide content in soil.Chlorophosphonazo-p-hippuric acid photometric method
GB 6260-1986 Determination of Total Oxidized Rare Earth in Soil Spectrophotometric Method for Azochlorophosphorus Hippurate
GB 13025.10-1991 Determination of Ferrous Potassium Nitride General Test Method for Salt Industry

Professional Standard - Hygiene , Determination method of nitrogen trichloride

WS/T 64-1996 Urine.Determination of trichloroacetic acid.Spectrophotometric method
WS/T 159-1999 Workplace air.Determination of trichloroaniline.Gas chromatographic method

AT-ON, Determination method of nitrogen trichloride

ONORM M 6248-1988 Water quality; determlnation of Kjeldabl nitrogen; method ajter mineralization with selenium
ONORM L 1091-1999 Chemical analysis of soils - Determination of inorganic nitrogen Nmin-method
OENORM EN ISO 23753-1:2021 Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) - Amendment 1 (ISO 23753-1:2019 + Amd 1:2020) (consolidated version)

International Organization for Standardization (ISO), Determination method of nitrogen trichloride

ISO 9507:1990 Iron ores; determination of total iron content; titanium(III) chloride reduction methods
ISO 23753-1:2019/Amd 1:2020 Soil quality — Determination of dehydrogenases activity in soils — Part 1: Method using triphenyltetrazolium chloride (TTC) — Amendment 1
ISO 10213:1991 Aluminium ores; determination of total iron content; titanium trichloride reduction method
ISO/TR 11905-2:1997 Water quality - Determination of nitrogen - Part 2: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
ISO 3000:1974 Sodium tripolyphosphate for industrial use; Estimation of tripolyphophate content; Tris(ethylenediamine) cobalt (III) chloride gravimetric method
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 23753-2:2005 Soil quality - Determination of dehydrogenase activity in soils - Part 2: Method using iodotetrazolium chloride (INT)

中华人民共和国国家卫生和计划生育委员会, Determination method of nitrogen trichloride

WS/T 66-1996 Blood.Determination of cholinesterase activity.Spectrophotometric method--Hydroxylamine-ferric chloride method
WS/T 96-1996 Urine.Determination of trichloroacetic acid.Headspace gas chromatographic method

Canadian Standards Association (CSA), Determination method of nitrogen trichloride

CSA Z223.24 -M1983-1983 Method for the Measurement of Nitric Oxide and Nitrogen Dioxide in Air General Instruction No 1 R(1999)

Association of German Mechanical Engineers, Determination method of nitrogen trichloride

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

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Determination method of nitrogen trichloride

GB/T 34003-2017 Detection method of impurity elements in boron nitride
GB/T 34176-2017 Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline
GB/T 16484.13-2017 Chemical analysis methods for rare earth chloride and light rare erath carbonate--Part 13: Determination of ammonium chloride content
GB/T 35953-2018 Determination of restricted dichloromethane and 1,1,1-trichloroethane in cosmetics—Headspace gas chromatography

煤炭工业部, Determination method of nitrogen trichloride

MT/T 358-1994 Method for determination of family components of coal extracted with chloroform

Indonesia Standards, Determination method of nitrogen trichloride

SNI 4146-2013
SNI 13-4722-1998 Method for determination of soluble chloride in soils

Chongqing Provincial Standard of the People's Republic of China, Determination method of nitrogen trichloride

DB50/T 833-2017 Determination of nitrogen oxides in ambient air (nitrogen monoxide and nitrogen dioxide) by chemiluminescence

国家市场监督管理总局、中国国家标准化管理委员会, Determination method of nitrogen trichloride

GB/T 6730.5-2022 Iron ores—Determination of total iron content—Titrimetric methods after titanium(III) chloride reduction
GB/T 40639-2021 Determination of banned trichloroacetic acid in cosmetics
GB/T 41436-2022 Determination of triclosan and triclocarban in finger paints—High performance liquid chromatography

HU-MSZT, Determination method of nitrogen trichloride

CU-NC, Determination method of nitrogen trichloride

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

GOSTR, Determination method of nitrogen trichloride

GOST 9853.1-1996 Sponge titanium. Method for determination of nitrogen
GOST R 58596-2019 Soils. Methods for determination of total nitrogen

RO-ASRO, Determination method of nitrogen trichloride

SR ISO 4176:1981 Fertilizers. Determination of nitrate nitrogen content. Nitrogen gravimetric method
STAS SR 8934-31-1997 Sodium chloride. Determination of sodium florid content. Photocolorimetric method
STAS SR 8934-19-1996 Sodium chloride. Methods for determination of anti-caking additives content of sodium chloride for food use. Determination of hexacyanoferrate
STAS SR 8934-30-1997 Sodium chloride. Determination of sodium content. Flamphotometric method.
STAS SR 8934-29-1997 Sodium chloride. Determination of potasium iodit. Photometric method
SR ISO 5315:1984 Fertilizers. Determination of totai nitrogen content.Titrimetric method after distilation

German Institute for Standardization, Determination method of nitrogen trichloride

DIN EN 25663:1993-11 Water quality; determination of Kjeldahl nitrogen; method after mineralization with selenium (ISO 5663:1984); German version EN 25663:1993
DIN EN 13717:2003 Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration; German version EN 13717:2002
DIN CEN/TS 17761:2022-07 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17761:2022
DIN EN 25663:1993 Water quality; determination of Kjeldahl nitrogen; method after mineralization with selenium (ISO 5663:1984); German version EN 25663:1993
DIN EN 14211:2012-11 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German version EN 14211:2012 / Note: To be replaced by DIN EN 14211 (2022-11).
DIN EN 14211:2022-11 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German and English version prEN 14211:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14211 ...
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 ISO 23753-2:2006 Soil quality - Determination of dehydrogenase activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO 23753-2:2005);English version of DIN ISO 23753-2:2006-04
DIN EN 16339:2013-11 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German version EN 16339:2013
DIN EN 14792:2017-05 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence; German version EN 14792:2017

ES-UNE, Determination method of nitrogen trichloride

UNE 84127:2021 Cosmetic raw materials.Determination of free chloroanilines in trichlorocarbanilide.

Professional Standard - Aerospace, Determination method of nitrogen trichloride

QJ 3140.5-2001 Analytical methods for 1,2,4-butanetriol-Part 5: Determination of chlorine content in 1,2,4-butanetriol

BE-NBN, Determination method of nitrogen trichloride

NBN T 03-298-1980 Sodium tripolyphosphate for industrial use - Estimation of tripolyphosphate content - Tris(ethylenediamine) cobalt(III) chloride gravimetrie method
NBN T 94-301-1976 Determination of nitrogen dioxyde contents of ambient air -Griess-Saltzman method
NBN T 94-302-1976 Determination of nitrogen oxydes and of nitrogen monoxyde contents of ambient air - Griess-Saltzman method

IT-UNI, Determination method of nitrogen trichloride

UNI 6277-1968

Group Standards of the People's Republic of China, Determination method of nitrogen trichloride

T/CPCIF 0017-2018 Determination of Trifluoromethane Content in By-product Hydrogen Chloride by Gas Chromatography

National Health Commission of the People's Republic of China, Determination method of nitrogen trichloride

GBZ/T 318.1-2018 Determination of trimethyltin chloride in blood - Part 1: Gas chromatography
GBZ/T 313.1-2018 Determination of trimethyltin chloride in urine part 1: gas chromatography
GBZ/T 313.2-2018 Determination of Trimethyltin Chloride in Urine Part 2: Gas Chromatography-Mass Spectrometry
GBZ/T 318.2-2018 Determination of trimethyltin chloride in blood part 2: Gas chromatography-mass spectrometry

PH-BPS, Determination method of nitrogen trichloride

PTS 86-1970 Method of Test for the Determination of Armoniacal Nitrogen

Sichuan Provincial Standard of the People's Republic of China, Determination method of nitrogen trichloride

DB51/T 2105.3-2016 Footwear chemical test methods for the determination of short-chain chlorinated paraffins

European Committee for Standardization (CEN), Determination method of nitrogen trichloride

FprCEN/TS 17761-2021 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
EN 14792:2005 Stationary source emissions - Determination of mass concentration of nitrogen oxides (NOx) - Reference method: Chemiluminescence
prEN 14211 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence

Guangdong Provincial Standard of the People's Republic of China, Determination method of nitrogen trichloride

DB44/T 456-2007 The determination of chloride-Method of ammonium thiocyanate titration

Standard Association of Australia （SAA）, Determination method of nitrogen trichloride

AS 3580.5.1:1993 Methods for sampling and analysis of ambient air - Determination of oxides of nitrogen - Chemiluminescence method
AS 2300.1.2.2:2008 Methods of chemical and physical testing for the dairying industry Method 1.2.2: General methods and principles- Determination of nitrogen—Nitrogen fractions from milk

Danish Standards Foundation, Determination method of nitrogen trichloride

DS/EN 25663:1994 Water quality-Determination of Kjeldahl nitrogen-Method after mineralization with selenium
DS/EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
DS/ISO 5663:1994 Water quality - Determination of Kjeldahl nitrogen - Method after mineralization with selenium
DS/EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence

Malaysia Standards, Determination method of nitrogen trichloride

Universal Oil Products Company (UOP), Determination method of nitrogen trichloride

UOP 936-1995 COMBINED NITROGEN IN LPG BY CHEMILUMINESCENCE

CEN - European Committee for Standardization, Determination method of nitrogen trichloride

EN ISO 17070:2006 Leather - Chemical tests - Determination of pentachlorophenol content

Lithuanian Standards Office , Determination method of nitrogen trichloride

LST EN 14211-2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence

Professional Standard - Railway, Determination method of nitrogen trichloride

TB/T 2059.4-2006 Methods for analysis of diesel locomotive collants Part 4: Determination of benzotriazole
TB/T 2059.5-1989 Analytical method for cooling water additives of railway diesel locomotive Determination of benzotriazole

Professional Standard - Energy, Determination method of nitrogen trichloride

NB/SH/T 6014-2020 Determination of Nitrogenous Compounds in Middle Distillates by Gas Chromatography-Nitrogen Chemiluminescence Detection