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Nitroso Determination Method

Nitroso Determination Method, Total:499 items.

In the international standard classification, Nitroso Determination Method involves: Products of the chemical industry, Water quality, Meat, meat products and other animal produce, Analytical chemistry, Animal feeding stuffs, Milk and milk products, Inorganic chemicals, Metalliferous minerals, Non-ferrous metals, Footwear, Rubber and plastics products, Ferrous metals, Non-metalliferous minerals, Tobacco, tobacco products and related equipment, Fertilizers, Equipment for children, Laboratory medicine, Rubber, Plastics, Organic chemicals, Equipment for entertainment, Sterilization and disinfection, Food products in general, Fruits. Vegetables, General methods of tests and analysis for food products, Air quality, Chipless working equipment, Spices and condiments. Food additives, Textile fibres, Products of the textile industry, Materials and articles in contact with foodstuffs, Ferroalloys, Soil quality. Pedology, Farming and forestry, Fuels, Surface treatment and coating, Veterinary medicine, Sugar. Sugar products. Starch, Raw materials for rubber and plastics, Pesticides and other agrochemicals, Construction materials, Photography, Cinematography, Cellular materials, Wood, sawlogs and sawn timber, Paper and board, Paint ingredients, Testing of metals, Microbiology, Radiation measurements, Electrical accessories, Elements of buildings, Equipment for petroleum and natural gas industries.

RU-GOST R, Nitroso Determination Method

GOST 14839.9-1969 Industrial explosives. Method for determination of nitroamines (hexogen) content
GOST 8558.1-1978 Meat products. Methods for determination of nitrit
GOST 10671.3-1974 Reagents. Methods for determination of nitrites
GOST 8558.1-2015 Meat products. Methods for determination of nitrite
GOST R 51460-1999 Cheese. Method for determination of nitrate and nitrite contents
GOST 10671.3-2016 Reagents. Methods for determination of nitrites impurity
GOST 29299-1992 Meat and meat products. Determination of nitrite content
GOST EN 12868-2013 Child and care articles. Child teats and soothers. Test methods for determining N-Nitrosamines and N-Nitrosatable substances
GOST 32257-2013 Milk and milk products. Method for determination of nitrate and nitrite contents
GOST 13496.19-2015 Feeds, mixed feeds and raw material. Methods for determination of nitrate and nitrite
GOST 33813-2016 Ammonium nitrate and fertilizers on its base. Method for determination of copper content
GOST R 50465-1993 Fodder, mixed fodder and animal feed raw stuff. Methods of nitrate and nitrite determination
GOST 33831-2016 Ammonium nitrate and fertilizers on its base. Method for determination of chlorides mass fraction
GOST 14839.1-1969 Industrial explosives. Method for determination of trotil, minerol oil and nitroethers total mass fraction
GOST R 51454-1999 Caseins and caseinates. Method of determination of nitrate and nitrite contents
GOST 8558.2-1978 Meat products. Method for determination of nitrate
GOST 10671.2-1974 Reagents. Methods for determination of nitrates
GOST 14839.6-1969 Industrial explosives. Method for determination of nitrate carboxymethyl cellulose content
GOST 33294-2015 Food additives. Methods for determination of the main substance in the food additive potassium nitrite E249
GOST ISO/TR 14735-2015 Cosmetics. Analytical methods. Technical guidance document for minimizing and determining N-nitrosamines
GOST 10671.2-2016 Reagents. Methods for determination of nitrates impurity
GOST 15898-1970 Linen and semi-linen fabrics. Method of determination of flame-proof properties
GOST 16698.7-1971 Metallic mangenese and nitrated manganese. Methods for the determination of nickel
GOST 16698.9-1971 Metallic manganese and nitrated manganese. Methods for the determination of copper
GOST 16698.11-1971 Metallic manganese and nitrated manganese. Method for the determination of titanium
GOST 27753.7-1988 Greenhouse grounds methods for determination of nitrate nitrogen
GOST 29300-1992 Meat and meat products. Determination of nitrate content
GOST 8558.2-2016 Meat and meat products. Method of nitrates determination
GOST 14839.8-1969 Industrial explosives. Method for determination of calcium nitrate content
GOST 30157.0-1995 Textile fabrics. Methods of measures changes determination after wet treatments and chemical cleaning. General
GOST 8660-1980 Nitrocellulose powders. Determination methods for mass portion
GOST 7780-1978 Linen and half-linen fabrics and piece goods. Norms of colour fastness and methods for determination
GOST 28959-1991 Nitric acid for industrial use. Evaluation of the nitric acid concentration by measurement of density
GOST 16698.12-1984 Metallic manganese and nitrated metallic manganese. Method for determination of calcium and magnesium
GOST 30181.9-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers (distillation method using the chromium reduction of nitrate nitrogen and mineralization of organic nitrogen)
GOST EN 12014-2-2014 Foodstuffs. Determination of nitrate and/or nitrite content. Part 2. HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
GOST 25935-1983 Dosimetric instruments. Methods of measuring main parameters
GOST R 51928-2002 Nickel-based fire-resistant alloys. Methods for determination of boron

Indonesia Standards, Nitroso Determination Method

SNI 06-2484-2002 Test methods for nitrite content in water by colorymetry
SNI 19-1662-1989 Water and waste water, Test method for nitrite content
SNI 06-6857-2002 Test methods of nitrite content in water by colorimetry with Gries Romeyer reagent

VN-TCVN, Nitroso Determination Method

TCVN 2323-1978 Reagents.Methods for the determination of nitrites
TCVN 6180-1996 Water quality.Determination of nitrate.Spectrometric method using sulfosalicylic acid sunfosalixilic
TCVN 2318-1978 Reagents.Methods for the determination of nitrates
TCVN 4250-1986 Natural gases.Method for the determination of hydrogen sulphite and mercaptane content
TCVN 5159-1990 Tea.Method for determination of Parathion methyl

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Nitroso Determination Method

GB/T 13085-1991 Method for determination of nitrite in feeds
GB/T 6730.38-1986 Methods for chemical analysis of iron ores--The nitroso-R salt photometric method for the determination of cobalt content
GB 6730.3-1986 Method for chemical analysis of iron ore by nitroso-R salt photometric method for determination of cobalt content
GB 6730.38-1986 Method for chemical analysis of iron ore by nitroso-R salt photometric method for determination of cobalt content
GB 223.22-1982 Chemical analysis of iron,steel and alloy--The determination of cobalt by the nitroso-R salt photometric method
GB/T 8638.7-1988 Nickel base alloy powder--Determination of cubit content--Nitroso-R salt spectrophotometric method
GB/T 6912.2-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrites
GB/T 223.22-1994 Methods for chemical analysis of iron ,steel and alloy.The nitroso-R-salt spectrophotometric method for the determination of cobalt content
GB/T 13747.8-1992 Zirconium and zirconium alloys--Determination of cobalt content--1-nitroso-2-hydroxy-3.6-naphthalene-disulfonic acid(sodium salt) spectrophotometric method
GB/T 223.58-1987 Methods for chemical analysis of iron,steel and alloy--The sodium arsenite-sodium nitrite titrimetric method for the determination of manganese content
GB 223.58-1987 Methods for chemical analysis of iron, steel and alloys Sodium arsenite-sodium nitrite titration for the determination of manganese content
GB/T 6912-2008 Analysis of water used in boiler and cooling system.Determination of nitrite
GB/T 29669-2013 Determination of 10 volatile nitrosamines including N-nitrosodimethylamine in cosmetics.Gas chromatography tandem mass spectrometry
GB/T 6912.1-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrates
GB/T 12009.3-1989 Polymethylene polyphenyl isocyanate--Determination of viscosity
GB/T 6912.1-2006 Methods for analysis of water for boiler and for cooling. Determination of nitrates and nitrites. Part 1: Ultraviolet spectrophotometry for nitrates
GB/T 2441.9-2001 Determination of Urea-Determination of methylenediurea content-Spectrophotometric method
GB/T 6912.3-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Alpha-naphthylamine hydrochloride photometric method
GB/T 16112-1995 Workplace air--Determination of dinitrobenzene--Gas chromatographic method
GB/T 13580.7-1992 Determination of nitrite in the wet precipitation.N-(1-naphthyl)-1,2-diaminoethane dihydrochloride spectrophotometry
GB/T 16113-1995 Workplace air--Determination of 2,4,6-trinitrotoluene--Gas chromatographic method
GB/T 12009.4-1989 Polymethylene polyphenyl isocyanate--Determination of isocyanato content
GB/T 12496.10-1999 Test methods of wooden activated carbon-Determination of methylene blue adsorption
GB/T 17078-1997 Workplace air--Determination of trinitrophenol--Liquid chromatographic method
GB/T 2441.9-2010 Determination of urea-Part 9:Methylenediurea content-Spectrophotometric method
GB/T 16478.11-1996 Methods for chemical analysis of thorium nitrate.Determination of lead content
GB/T 16478.2-1996 Methods for chemical analysis of thorium nitrate--Determination of thorium content
GB/T 16478.3-1996 Methods for chemical analysis of thorium nitrate--Determination of sulphate content
GB/T 16478.4-1996 Methods for chemical analysis of thorium nitrate--Determination of phosphorus content
GB/T 16478.5-1996 Methods for chemical analysis of thorium nitrate--Determination of chlorine content
GB/T 16478.6-1996 Methods for chemical analysis of thorium nitrate--Determination of iron content
GB/T 16478.7-1996 Methods for chemical analysis of thorium nitrate--Determination of titanium content
GB/T 16478.8-1996 Methods for chemical analysis of thorium nitrate--Determination of silicon content
GB/T 16478.9-1996 Methods for chemical analysis of thorium nitrate.Determination of uranium content
GB/T 18932.26-2005 Method for the determination of metronidazole,ronidazole and dimetridazole residues in honey-Liquid chromatographic method
GB/T 16102-1995 Workplace air--Determination of nitrobenzene--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
GB/T 30919-2014 Styrene-butadiene rubber, raw.Determination of N-nitrosamines content by gas chromatography.Thermo energy analyzer method
GB/T 12687.5-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chrome content-sys--Diphenyl carbazide spectrophotometric method
GB/T 16114-1995 Workplace air--Determination of chloronitrobenzene--N-(1-naphthyl-ethylenediamine dihydrochloride spectrophotometric method
GB/T 16115-1995 Workplace air--Determination of chlorodinitrobenzene--N-(1-naphthyl)-ethylenediamine dihydrochloride spectrophotometric method
GB/T 16478.10-1996 Methods for chemical analysis of thorium nitrate.Determination of total rare earth content
GB/T 12392-1990 Method for determination of total ascorbic acid in fruits,vegetables and derived products--Fluorometric method and colorimetric method
GB/T 6730.26-1986 Methods for chemical analysis of iron ores--The thorium nitrate volumetric method for the determination of fluorine content
GB/T 12687.2-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chlorine content--Mercurimetric method
GB/T 16027-1995 Workplace air--Determination of hydrogen sulfide--Colorimetric method
GB/T 13025.10-2012 General test method in salt industry.Determination of ferrocyanide
GB/T 6609.9-2004 Chemical analysis methods and determination of physical performance of alumina Determination of cupric oxide content-2,9-Dimethyl-1,10phenanthroline photometric method
GB/T 23834.1-2009 Chemical analysis method for stannous sulfate.Part 1:Determination of stannous sulfate content.Volumetric method of potassium dichromate
GB/T 8158.2-1987 Methods for chemical analysis of sodium fluoride--The distillation nitric thorium volumetric method for determination of fluorine content
GB/T 8638.8-1988 Nickel base alloy powder--Determination of copper content--Neocuproine-chloroform extraction spectrophotometric method
GB/T 6730.32-1986 Methods for chemical analysis of iron ores--The ferrous sulfate volumetric method for the determination of vanadium content
GB/T 13025.10-1991 General test method in salt industry--Determination of patassium ferrocyanide
GB/T 13025.10-2003 General test method in salt industry--Determination of potassium ferrocyanide
GB/T 20929-2007 The methods of testing acidithiobacillus ferrooxidans and its activity by microarray technology
GB/T 8639.1-1988 Vanadium--Determination of vanadium content--Potassium permanganate-ammonium ferrous sulphate volumetric method
GB/T 23834.5-2009 Chemical analysis method for stannous sulfate.Part 5:Determination of arsenic content.Sliver diethyldithiocarbamate spectrophotometry
GB/T 4702.1-1997 Methods for chemical analysis of chromium metal. The ammonium ferrous sulfate volumetric method for the determination of chromium content
GB/T 6730.8-1986 Methods for chemical analysis of iron ores--The potassium dichromate volumetric method for the determination of iron(2) content
GB/T 223.13-2000 Methods for chemical analysis of iron,steel and alloy The ammonium ferrous sulfate titration method for the determination of vanadium content
GB/T 12687.8-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination for the water insoluble matter content--Gravimetric method
GB/T 223.4-1988 Methods for chemical analysis of iron, steel and alloy--The volumetric method for determination of manganese content by ammonium nitrate oxidation
GB/T 13455-1992 Plastics--Aminoplastic moulding materials--Determination of volatile matter

Professional Standard - Agriculture, Nitroso Determination Method

GB 13085-1991 Determination method of nitrite in feed
GB/T 5009.33-1996 Determination method of nitrite and nitrate in food
GB/T 5009.26-1996 Determination method of N-nitrosamines in food
GB/T 13882-1992 Determination method of iodine in feedstuffs Ferric thiocyanate-nitrous acid catalytic kinetic method
空气和废气监测分析方法 4.2.5-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Pentanitrite
GB/T 16335-1996 Determination method of imothion residues in food
GB/T 14929.1-1994 Determination method of diazinon (diazinon) residues in food
GB 13025.10-1991 Determination of Ferrous Potassium Nitride General Test Method for Salt Industry
GB/T 14965-1994 Method for Determination of Amino Acids in Food
GB/T 14540.2-1993 Determination method of boron in compound fertilizer - Formimine-H acid spectrophotometry

British Standards Institution (BSI), Nitroso Determination Method

BS 4267-7:1987 Ammonium nitrate - Methods for determination of nitrite content
BS ISO 22303:2009 Tobacco. Determination of tobacco specific nitrosamines. Method using buffer extraction
BS ISO 22303:2008 Tobacco - Determination of tobacco specific nitrosamines - Method using buffer extraction
BS 6248-11:1987 Caseins and caseinates. Method for determination of nitrate and nitrite contents
PD ISO/TR 14735:2013 Cosmetics. Analytical methods. Nitrosamines: Technical guidance document for minimising and determining N-nitrosamines in cosmetics
BS ISO 15819:2008 Cosmetics - Analytical methods - Nitrosamines - Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics by HPLC-MS-MS
BS ISO 15819:2014 Cosmetics. Analytical methods. Nitrosamines: Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics by HPLC-MS-MS
BS 770-9:1985 Methods for chemical analysis of cheese. Determination of nitrate and nitrite contents. Cadmium reduction and photometry method
BS 4401-8:1976 Methods of test for meat and meat products - Determination of nitrite content
BS DD ISO/TS 22304:2009 Tobacco - Determination of tobacco specific nitrosamines - Method using alkaline dichloromethane extraction
BS 1728-9:1957 Methods for the analysis of aluminium and aluminium alloys - Determination of manganese (volumetric: arsenite/nitrite method)
BS EN 12868:2017 Tracked Changes. Child use and care articles. Method for determining the release of N-nitrosamines and N-nitrosatable substances from elastomer or rubber teats and soothers
BS EN 26777:1993 Water quality. Physical, chemical and biochemical methods. Determination of nitrite: molecular absorption spectrometric method
BS ISO 10130:2010 Cosmetics. Analytical methods. Nitrosamines. Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics by HPLC, post-column photolysis and derivatization
BS ISO 10130:2009 Cosmetics - Analytical methods - Nitrosamines - Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics by HPLC, post-column photolysis and derivatization
BS 1743 Sec.16.1:1983 Methods for analysis of dried milk and dried milk products. Determination of nitrate and nitrite contents. Method for dried milk by cadmium reduction
BS 1743 Sec.16.3:1987 Method for analysis of dried milk and dried milk products. Determination of nitrate and nitrite contents. Screening method for nitrate content by cadmium reduction and spectrometry
BS EN 26777:1984 Water quality - Physical, chemical and biochemical methods - Determination of nitrite: molecular absorption spectrometric method
BS 6645:1985 Method for determination of alkali solubility of flax materials
BS 4267-3:1987 Ammonium nitrate - Method for measurement of pH value
BS 6068-2.36:1989 Water quality. Physical, chemical and biochemical methods. Spectrometric method for the determination of nitrate using sulphosalicylic acid
BS 4267-6:1987 Ammonium nitrate - Method for determination of water content
BS ISO 21766:2021 Tobacco and tobacco products. Determination of tobacco-specific nitrosamines in tobacco products. Method using LC-MS/MS
BS 4267-2:1988 Ammonium nitrate - Method for determination of total nitrogen content
BS 4267-5:1987 Ammonium nitrate - Method for determination of matter insoluble in water
BS 2782-4 Method 470B:1999 Methods of testing plastics. Chemical properties. Determination of ash of polyalkylene terephthalates
19/30401664 DC BS ISO 22863-10. Fireworks. Test methods for determination of specific chemical substances. Part 10. Nitrogen content in nitrocellulose by Iron(II) sulfate titration
BS ISO 21766:2018 Tobacco and tobacco products. Determination of tobacco-specific nitrosamines in tobacco products. Method using LC-MS/MS
BS EN ISO 13759:1997 Methods of test for petroleum and its products. Petroleum products. Determination of alkyl nitrate in diesel fuels. Spectrometric method
BS 4267-4:1987 Ammonium nitrate - Method for determination of sulphated ash
BS 4267-9:1987 Ammonium nitrate - Method for determination of sulphate content
BS 4267-1:1988 Ammonium nitrate - Method for determination of ammoniacal nitrogen content
BS EN ISO 16265:2012 Water quality. Determination of the methylene blue active substances (MBAS) index. Method using continuous flow analysis (CFA)
BS EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method - Non-dispersive infrared method
BS 4267-8:1987 Ammonium nitrate - Methods for determination of chloride content
BS ISO 23921:2020 Cigarettes. Determination of tobacco specific nitrosamines in mainstream cigarette smoke with an intense smoking regime. Method using LC-MS/MS
BS 3090:1978 Method of test for the determination of the cuprammonium fluidity of linen materials
20/30408621 DC BS 6256. Packaging for terminally-sterilized medical devices. Method for determination of methylene blue particulate penetration
BS EN ISO 787-19:2020 General methods of test for pigments - Determination of water-soluble nitrates (Salicylic acid method)
BS EN 12868:1999 Child use and care articles. Methodes for determining the release of N-nitrosamines and N-nitrosatable substances from elastomer or rubber teats and soothers
BS ISO 6091:2010 Dried milk - Determination of titratable acidity (Reference method)
BS 6068-2.37:1990 Water quality. Physical, chemical and biochemical methods. Method for the determination of chloride via a silver nitrate titration with chromate indicator (Mohr's method)
BS 4401-7:1976 Methods of test for meat and meat products - Determination of nitrate content
19/30383516 DC BS EN ISO 276. Binders for paints and varnishes. Linseed stand oil. Requirements and methods of test
19/30392811 DC BS ISO 23921. Cigarettes. Determination of tobacco specific nitrosamines in mainstream cigarette smoke under intense smoking conditions. Method using LC-MS/MS

KR-KS, Nitroso Determination Method

KS E ISO 316-2011 Manganese ores－Determination of cobalt content－Nitroso-R-salt photometric method
KS H ISO 19290-2018 Cigarettes － Determination of tobacco specific nitrosamines in mainstream cigarette smoke － Method using LC-MS/MS
KS M ISO 10304-2-2003 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 2：Determination of bromide, chloride, nitrate,nitrite, orthophosphate and sulfate in waste water
KS I ISO TS 14256-1-2020 Soil quality ― Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution ―Part 1: Manual method

未注明发布机构, Nitroso Determination Method

BS 4267-7:1987(1999) Ammonium nitrate — Part 7 : Methods for determination of nitrite content
BS 4267-6:1987(1999) Ammonium nitrate — Part 6 : Method for determination of water content
BS 4267-2:1988(1999) Ammonium nitrate — Part 2 : Method for determination of total nitrogen content
BS 4267-1:1988(1999) Ammonium nitrate — Part 1 : Method for determination of ammoniacal nitrogen content
JIS M 8210-1:2023 Iron ores -- Determination of cobalt -- Part 1: Spectrophotometric method of 2-nitroso-1-naphthol complex after extraction
BS 4267-8:1987(1999) Ammonium nitrate — Part 8 : Methods for determination of chloride content
BS 4267-10:1994(1999) Ammonium nitrate — Part 10 : Method for determination of matter soluble in diethyl ether
BS 4267-4:1987(1999) Ammonium nitrate — Part 4 : Method for determination of sulphated ash
BS 4267-9:1987(1999) Ammonium nitrate — Part 9 : Method for determination of sulphate content
GJB 1047.1A-2004 Test methods for black powder Part 1: Determination and weighing method of potassium nitrate
BS 4404:1968(1999) Method for the determination of Arsenic — (Silver diethyldithiocarbamate procedure)

Association Francaise de Normalisation, Nitroso Determination Method

NF ISO 15819:2014 Cosmétiques - Méthodes analytiques - Nitrosamines : recherche et dosage de la N-nitrosodiéthanolamine (NDELA) dans les produits cosmétiques par CLHP-SM-SM
NF ISO 10130:2010 Cosmétiques - Méthodes analytiques - Nitrosamines : recherche et dosage de la N-nitrosodiéthanolamine (NDELA) dans les cosmétiques par CLHP, photolyse et dérivation post-colonne
NF EN 12868:2017 Articles de puériculture - Méthode pour déterminer la libération de N-nitrosamines et de substances N-nitrosables par les tétines et les sucettes en élastomère ou en caoutchouc
FD T75-637*FD ISO/TR 14735:2013 Cosmetics - Analytical methods - Nitrosamines : technical guidance document for minimising and determining N-nitrosamines in cosmetics
NF T75-631:2008 Cosmetics - Analytical methods - Nitrosamines : Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics by HPLC-MS-MS.
NF T75-631*NF ISO 15819:2014 Cosmetics - Analytical methods - Nitrosamines : detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics by HPLC-MS-MS
NF T75-632*NF ISO 10130:2010 Cosmetics - Analytical methods - Nitrosamines : detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics by HPLC, post-column photolysis and derivitization.
NF EN 12014-2:2017 Produits alimentaires - Détermination de la teneur en nitrates et/ou en nitrites - Partie 2 : méthode de détermination par CLHP/CI de la teneur en nitrates des légumes et des produits à base de légumes
NF V37-199:2017 Cigarettes - Determination of tobacco specific nitrosamines in mainstream cigarette smoke - Method using LC-MS/MS
NF V37-199*NF ISO 19290:2021 Cigarettes - Determination of tobacco specific nitrosamines in mainstream cigarette smoke - Method using LC-MS/MS
NF X43-311*NF EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method : non-dispersive infrared method.
NF EN 15705:2010 Engrais - Dosage des condensats d'urée par chromatographie liquide haute performance (HPLC) - Isobutylidène diurée et crotonylidène diurée (méthode A) et oligomères de méthylène-urée (méthode B)
NF D25-250:1999 Child use and care articles - Methods for determining the release of N-Nitrosamines and N-Nitrosatable substances from elastomer or rubber teats and soothers.
NF D25-250*NF EN 12868:2017 Child use and care articles - Method for determining the release of N-nitrosamines and N-nitrosatable substances from elastomer or rubber teats and soothers
NF EN ISO 14673-3:2004 Lait et produits laitiers - Détermination des teneurs en nitrates et en nitrites - Partie 3 : méthode par réduction au cadmium et d'analyse par injection de flux avec dialyse en ligne (Méthode de routine)
NF ISO 22863-10:2021 Artifices de divertissement - Méthodes d'essai pour la détermination de substances chimiques spécifiques - Partie 10 : taux d'azote dans la nitrocellulose par titration de l'ion sulfate de fer (II)
NF V37-206*NF ISO 21766:2019 Tobacco and tobacco products - Determination of tobacco-specific nitrosamines in tobacco products - Method using LC-MS/MS
NF ISO 14256-2:2007 Qualité du sol - Dosage des nitrates, des nitrites et de l'ammonium dans des sols bruts par extraction avec une solution de chlorure de potassium - Partie 2 : méthode automatisée avec analyse en flux segmenté
NF EN ISO 17495:2003 Qualité de l'eau - Dosage des nitrophénols sélectionnés - Méthode par extraction en phase solide avec détection par chromatographie en phase gazeuse et spectrométrie de masse
NF T90-042:1995 Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions - Part 1 : method for water with low contamination.
NF V18-236*NF EN 15782:2009 Animal feeding stuffs - Determination of nicarbazin - High-performance liquid chromatographic method
NF EN ISO 276:2021 Liants pour peintures et vernis - Standolies d'huile de lin - Exigences et méthodes d'essai
NF V04-349*NF ISO 6091:2010 Dried milk - Determination of titratable acidity (Reference method)
NF EN 16075:2011 Engrais - Dosage du N-(2-nitrophényl) triamide phosphorique (2-NPT) dans l'urée et les engrais contenant de l'urée - Méthode par chromatographie liquide à haute performance (HPLC)
NF G08-028*NF EN ISO 21084:2019 Textiles - Method for determination of alkylphenols (AP)

Professional Standard - Non-ferrous Metal, Nitroso Determination Method

YS/T 539.7-2006 Nickel-based alloy powder chemical analysis method Nitroso R salt spectrophotometric determination of cobalt content
YS/T 539.7-2009 Methods for chemical analysis of nickel base alloy powder.Part 7:Determination of cobalt content.Nitroso-R salt spectrophotometry
YS/T 938.1-2013 Chemical analysis methods of gold alloys and palladium alloys for dental ceramic restoration.Part 1:Determination of gold content.Gravimetry by sodium nitrite reduction
YS/T 953.4-2014 Methods for chemical analysis of fire smelting nickel substrate material.Part 4:Determination of chrome content.Ammonium ferrous sulfate titration method
YS/T 535.2-2006 Method for chemical analysis of sodium fluoride Distillation-thorium nitrate volumetric method for determination of fluorine content
YS/T 645-2007 Method for analysis of gold compounds.Determination of gold content.Potentiometric titration using ferrous sulfate
YS/T 539.8-2006 Nickel-based alloy powder chemical analysis method Neocuproine-chloroform extraction spectrophotometric method for determination of copper content
YS/T 581.3-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 3:Determination of fluoride content distillation-thorium nitrate titration volumetric method
YS/T 273.3-2006 Chemical analysis methods and physical properties of cryolite. Part 3:Determination of fluoride content by distillation-thorium nitrate titration
YS/T 37.1-2018 High-purity germanium dioxide chemical analysis method for determination of chlorine content by silver nitrate turbidimetric method
YS/T 540.1-2006 Vanadium chemical analysis method Potassium permanganate-ferrous ammonium sulfate titration method for determination of vanadium content
YS/T 746.1-2010 Methods for chemical analysis of lead-free tin-based solders- Part 1: Determination of tin content- Pyrogallic acid demasking-lead nitrate titrimetric method

American Society for Testing and Materials (ASTM), Nitroso Determination Method

ASTM D7781-23 Standard Test Method for Nitrite-Nitrate in Water by Nitrate Reductase
ASTM E1584-00(2005) Standard Test Method for Assay of Nitric Acid
ASTM E1584-17 Standard Test Method for Assay of Nitric Acid
ASTM D4954-89(1995)e1 Standard Test Method for Determination of Nitrilotriacetates in Detergents
ASTM D4954-89(2017) Standard Test Method for Determination of Nitrilotriacetates in Detergents
ASTM D8456-22 Standard Test Method for Determination of Nitrosamines in Water by Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS)
ASTM E411-00 Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
ASTM E411-04 Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
ASTM D4936-10(2019) Standard Test Method for Mercaptobenzothiazole Sulfenamide Assay by Reduction/Titration
ASTM E1584-23 Standard Test Method for Assay of Nitric Acid
ASTM E411-05 Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
ASTM E411-12 Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
ASTM D4046-91(2000)e1 Standard Test Method for Alkyl Nitrate in Diesel Fuels by Spectrophotometry
ASTM D4046-11 Standard Test Method for Alkyl Nitrate in Diesel Fuels by Spectrophotometry
ASTM D4046-91(2005) Standard Test Method for Alkyl Nitrate in Diesel Fuels by Spectrophotometry
ASTM D4046-14 Standard Test Method for Alkyl Nitrate in Diesel Fuels by Spectrophotometry
ASTM D4936-10(2023) Standard Test Method for Mercaptobenzothiazole Sulfenamide Assay by Reduction/Titration
ASTM B735-06(2011) Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
ASTM D4046-14(2019) Standard Test Method for Alkyl Nitrate in Diesel Fuels by Spectrophotometry (Withdrawn 2019)
ASTM B735-95(2000) Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
ASTM B735-16(2022) Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
ASTM B735-16 Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
ASTM C1777-13 Standard Test Method for Rapid Determination of the Methylene Blue Value for Fine Aggregate or Mineral Filler Using a Colorimeter
ASTM D8171-18 Standard Test Methods for Density Determination of Flax Fiber
ASTM D4936-10 Standard Test Method for Mercaptobenzothiazole Sulfenamide Assay by Reduction/Titration
ASTM E1103-96(2000) Standard Test Method for Determining Subchronic Dermal Toxicity
ASTM E1103-96 Standard Test Method for Determining Subchronic Dermal Toxicity
ASTM E1103-96(2004) Standard Test Method for Determining Subchronic Dermal Toxicity
ASTM E1103-96(2004)e1 Standard Test Method for Determining Subchronic Dermal Toxicity
ASTM D4274-16 Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
ASTM D4936-96 Standard Test Method for Mercaptobenzothiazole Sulfenamide Assay by Reduction/ Titration
ASTM D4936-96(2001) Standard Test Method for Mercaptobenzothiazole Sulfenamide Assay by Reduction/ Titration
ASTM D6562-20 Standard Test Method for Determination of Gaseous Hexamethylene Diisocyanate (HDI) in Air with 9-(N-methylaminomethyl) Anthracene Method (MAMA) in the Workplace
ASTM D4936-05 Standard Test Method for Mercaptobenzothiazole Sulfenamide Assay by Reduction/Titration
ASTM C1777-20 Standard Test Method for Rapid Determination of the Methylene Blue Value for Fine Aggregate or Mineral Filler Using a Colorimeter
ASTM D4936-10(2015) Standard Test Method for Mercaptobenzothiazole Sulfenamide Assay by Reduction/Titration
ASTM D3124-98(2011) Standard Test Method for Vinylidene Unsaturation in Polyethylene by Infrared Spectrophotometry
ASTM D7879-13(2018) Standard Test Method for Determining Flax Fiber Widths Using Image Analysis
ASTM D6562-06(2011) Standard Test Method for Determination of Gaseous Hexamethylene Diisocyanate (HDI) in Air with 9-(N-methylaminomethyl) Anthracene Method (MAMA) in the Workplace
ASTM D6562-12 Standard Test Method for Determination of Gaseous Hexamethylene Diisocyanate (HDI) in Air with 9-(N-methylaminomethyl) Anthracene Method (MAMA) in the Workplace

Sichuan Provincial Standard of the People's Republic of China, Nitroso Determination Method

DB51/T 2105.2-2016 Footwear chemical test methods for the determination of N-nitrosamines

Professional Standard - Coal, Nitroso Determination Method

MT/T 251-2000 Determination method of nitrite ion in coal mine water
MT 251-1991 Determination method of nitrite ion in coal mine water
MT/T 253-2000 Determination method of nitrate ion in coal mine water
MT 253-1991 Determination method of nitrate ion in coal mine water
MT/T 479-1995 Determination method of nitrate ion in acid water of coal mine

Professional Standard - Commodity Inspection, Nitroso Determination Method

SN/T 3838-2014 Determination of N-nitrosamines and N-nitrosatable substances from condoms for import and export.Mass spectrometry method
SN/T 2110-2008 Determination of 2-amino-4nitrophenol and 2-amino-5-nitrophenol in hair dye for import and export
SN/T 2933-2011 Methods for the detection of chloroform, benzene, carbon tetrachloride, chloropicrin, nitrobenzene and dichlorotoluene in cosmetics
SN/T 3895-2014 Real-time fluorescence PCR method for detection of genetically modified components in triffid flax (Event FP967)
SN/T 1626-2005 Determination of metronidazole, tinidazole, ornidazole, ronidazole. dimetridazole and secnidazole residues in meat and meat products for import and export--HPLC
SN/T 2667-2010 Qualitative detection for genetically modified microorganisms

Professional Standard - Light Industry, Nitroso Determination Method

QB/T 4446-2012 General test method in salt industry.Determination of nitrite

Professional Standard - Aviation, Nitroso Determination Method

HB 5422.14-1989 Copper Alloy Chemical Analysis Method Nitroso-R Salt Absorption Spectrophotometry Determination of Cobalt Content
HB 5220.26-1995 Determination of Cobalt Content by Nitroso R Salt Absorption Spectrophotometry Method for Chemical Analysis of Superalloys
HB 5220.26-2008 Methods for chemical analysis of super alloys. Part 26: Determination of cabalt content by nitroso-R-salt photometric method
HB 5220.11-1995 Method for chemical analysis of superalloys Ammonium nitrate oxidation-ferrous ammonium sulfate volumetric method for determination of manganese content
HB 5220.11-2008 Methods for chemical analysis of superalloys. Part 11: Determination of manganese content by ammonium nitrate oxidation-ammonium ferrous sulfate volumetric method
HB/Z 5092.2-2001 Electroplating Black Chromium Solution Analysis Method Potentiometric Titration Determination of Sodium Nitrate Content
HB/Z 5109.8-2001 Analysis method for passivation solution Determination of nitric acid in zinc plating, cadmium plating nitric acid passivation solution through potentiometric titration
HB 5218.18-1995 Aluminum Alloy Chemical Analysis Method Ferrous Ammonium Sulfate Titration Method for Determination of Chromium Content
HB/Z 5107.17-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 17:Determination of nitric acid content in nitric acid oxidation solution by potentiometric method

PL-PKN, Nitroso Determination Method

PN H04730-1971 Method of mercurous nitrat test for copper alloys
PN Z04199-02-1988 Air purity protection ests for iV-nitrosoamines etermination f N-nitrosodimethylamine n work places by gas chromatography ith sample enrichment
PN H04731-1966 Me?hod de?erminafion of satlpetre on products aluminium and aluminium alloys
PN P04684-1991 Flax and hemp straw. Determination of fibre content by biological method
PN P04678-1990 Flax and hemp straw Determination of fibre content by chemical method
PN Z04072-1961 Determination of Thionyl Chloride Vaponr Contens in Air. Speedy Method

Military Standard of the People's Republic of China-General Armament Department, Nitroso Determination Method

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 770.310-1993 Test methods for gunpowder analysis: Determination of dinitrotoluene, dibutyl phthalate and 2-nitrodiphenylamine in double base powder by gas chromatography
GJB 1047.2-1990 Test Methods for Black Powder - Determination of Potassium Nitrate Conductivity Method
GJB 1047.1-1990 Test methods for black powder - Method for determination and weighing of potassium nitrate
GJB 337-1987(XG1-2015) Modification sheet 1-2015 for determination method of nitrogen content of nitrocellulose
GJB 770.311-1993 Test methods for gunpowder analysis: Determination of nitroglycerin, dinitrotoluene, No. 2 neutralizing agent and dibutyl phthalate in double base powder by gas chromatography
GJB 770.109-1993 Test Methods for Gunpowder Analysis - Determination of Solubility of Nitrocellulose
GJB 770.304-1989 Test methods for gunpowder analysis: Determination of nitroglycerin, dinitrotoluene, No. 2 intermediate and dibutyl phthalate in double-base propellants by normal phase liquid chromatography
GJB 770.309-1991 Test methods for gunpowder analysis - Determination of nitroglycerin content - Gas measurement method
GJB 1047.2A-2004 Test Methods for Black Powder Part 2: Determination of Conductivity Method for Potassium Nitrate
GJB 770.108-1991 Test methods for gunpowder analysis Determination of moisture content in nitrocellulose Oven method
GJB 770.306-1989 Test methods for gunpowder analysis - Determination of the content of nitroglycerin, gina and No. 2 neutralizing agent in double base powder by gas chromatography
GJB 8682.11-2015 Methods of chemical analysis of pyrotechnics Part 11: Determination of barium nitrate content and nitrogen determination method
GJB 770.305-1989 Test methods for gunpowder analysis: Determination of nitroglycerin, No. 2 neutralizing agent, diphenylamine, dibutyl phthalate and dinitrotoluene in double-base propellants by reversed-phase liquid chromatography
GJB 770.303-1989 Test methods for gunpowder analysis: Determination of nitrogen content of nitrocellulose. Five-tube nitrogen meter method
GJB 1047.2A-2020 Test methods for black powder Part 2: Determination of potassium nitrate content Conductometric method
GJB 1047.1A-2020 Test methods for black powder Part 1: Determination of potassium nitrate content Weighing method

IN-BIS, Nitroso Determination Method

Professional Standard - Geology, Nitroso Determination Method

DZ/T 0064.60-1993 Spectrophotometric method for determination of nitrite radicals in groundwater quality testing
DZ/T 0064.60-2021 Analytical methods of groundwater quality - Part 60: Determination of nitrite spectrophotometric method
DZ/T 0064.59-1993 Groundwater Quality Examination Method Determination of Nitrate by Ultraviolet Spectrophotometry
DZ/T 0064.58-1993 Groundwater Quality Test Method for Determination of Nitrate by Disulfonic Acid Phenol Spectrophotometry
DZ/T 0064.44-1993 Determination of boron by spectrophotometric method with H acid-formimine

RO-ASRO, Nitroso Determination Method

SR ISO 316:1994 Manganese ores. Determination of cobalt content. Nitroso-R-salt photometric method

Korean Agency for Technology and Standards (KATS), Nitroso Determination Method

KS E ISO 316:2011 Manganese ores-Determination of cobalt content-Nitroso-R-salt photometric method
KS E ISO 316:2013 Manganese ores－Determination of cobalt content－Nitroso-R-salt photometric method
KS M ISO 10130-2014(2019) Cosmetics — Analytical methods — Nitrosamines: Detection and determination of N-nitrosodiethanolamine(NDELA) in cosmetics by HPLC, post-column photolysis and derivatization
KS M ISO 10130:2014 Cosmetics — Analytical methods — Nitrosamines: Detection and determination of N-nitrosodiethanolamine(NDELA) in cosmetics by HPLC, post-column photolysis and derivatization
KS M 1992-2008(2018) Child use and care articles－Methods for determining the release of N-Nitrosamines and N-Nitrosatable substances from elastomer or rubber teats and soothers
KS I 3220-2007 Water quality－Determination of nitrate
KS H ISO 19290:2018 Cigarettes － Determination of tobacco specific nitrosamines in mainstream cigarette smoke － Method using LC-MS/MS
KS M ISO 10304-2:2008 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 2：Determination of bromide, chloride, nitrate,nitrite, orthophosphate and sulfate in waste water
KS M ISO 10304-2:2003 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 2：Determination of bromide, chloride, nitrate,nitrite, orthophosphate and sulfate in waste water
KS E 3016-2003 Determination of ferrous oxide in iron ores
KS I ISO TS 14256-1:2020 Soil quality ― Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution ―Part 1: Manual method
KS M 1992-2008 Child use and care articles－Methods for determining the release of N-Nitrosamines and N-Nitrosatable substances from elastomer or rubber teats and soothers
KS I ISO 16265:2011 Water quality－Determination of the methylene blue active substances(MBAS) index－Method using continuous flow analysis(CFA)
KS H ISO 8151-2006(2016) Dried milk -- Determination of nitrate content -- Method by cadmium reduction and spectrometry (Screening method)
KS D ISO 7525-2012(2017) Nickel－Determination of sulfur content－Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
KS F 2201-2001 General requirements for testing of wood
KS M 1427-2004(2010) Testing method for biomass on media
KS H ISO 6091:2006 Dried milk-Determination of titratable acidity(Reference method)
KS F 2297-2008 General rule for test method of windows and doors

Professional Standard - Chemical Industry, Nitroso Determination Method

HG 5-1509-1985 Determination method of nitrite ion in industrial circulating cooling water
HG/T 3526-1985 Determination method of nitrite ion in industrial circulating cooling water
HG/T 2617-1994 Determination method of film base tangent value
HG/T 3558-1988 Method for Determination of Moisture Content of Film Base

German Institute for Standardization, Nitroso Determination Method

DIN EN 12014-4:2005-08 Foodstuffs - Determination of nitrate and/or nitrite content - Part 4: Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products; German version EN 12014-4:2005
DIN EN 12868:2017-04 Child use and care articles - Method for determining the release of N-nitrosamines and N-nitrosatable substances from elastomer or rubber teats and soothers; German version EN 12868:2017
DIN EN 12014-2:2018-02 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products; German version EN 12014-2:2017
DIN EN ISO 14673-2:2004-05 Milk and milk products - Determination of nitrate and nitrite contents - Part 2: Method using segmented flow analysis (Routine method) (ISO 14673-2:2004); German version EN ISO 14673-2:2004
DIN EN 12014-2:2018 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
DIN EN ISO 14673-3:2004-05 Milk and milk products - Determination of nitrate and nitrite contents - Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method) (ISO 14673-3:2004); German version EN ISO 14673-3:2004
DIN 51449:2016 Automotive fuels - Determination of the 2-ethylhexyl nitrate (EHN) content of diesel fuels - GC/MS test methods
DIN EN ISO 276:2021-08 Binders for paints and varnishes - Linseed stand oil - Requirements and methods of test (ISO 276:2019); German version EN ISO 276:2021
DIN 51449:2016-08 Automotive fuels - Determination of the 2-ethylhexyl nitrate (EHN) content of diesel fuels - GC/MS test methods
DIN EN ISO 16265:2012-05 Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA) (ISO 16265:2009); German version EN ISO 16265:2012
DIN EN ISO 787-19:2020-07 General methods of test for pigments - Part 19: Determination of water-soluble nitrates (Salicylic acid method) (ISO 787-19:2020); German version EN ISO 787-19:2020

International Organization for Standardization (ISO), Nitroso Determination Method

ISO 316:1982 Manganese ores; Determination of cobalt content; Nitroso-R-salt photometric method
ISO 15819:2008 Cosmetics - Analytical methods - Nitrosamines: Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics by HPLC-MS-MS
ISO 15819:2014 Cosmetics - Analytical methods - Nitrosamines: Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics by HPLC-MS-MS
ISO/TR 14735:2013 Cosmetics - Analytical methods - Nitrosamines: Technical guidance document for minimizing and determining N-nitrosamines in cosmetics
ISO 10130:2009 Cosmetics - Analytical methods - Nitrosamines: Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics by HPLC, post-column photolysis and derivatization
ISO 14673-3:2004 | IDF 189-3:2004 Milk and milk products — Determination of nitrate and nitrite contents — Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method)
ISO 14673-3:2001 | IDF 189-3: 2001 Milk and milk products — Determination of nitrate and nitrite contents — Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method)
ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method
ISO 14673-3:2001 Milk and milk products - Determination of nitrate and nitrite contents - Part 3: Method using cadmium and flow injection analysis with in-line dialysis (Routine method)
ISO 14673-3:2001/Cor 1:2002 Milk and milk products — Determination of nitrate and nitrite contents — Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method) — Technical Corrigendum 1
ISO 16265:2009 Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA)
ISO 5932:1980 Boric acid, boric oxide and disodium tetraborates for industrial use; Determination of cobalt content; 2- nitroso-1- naphthol photometric method
ISO 6091:2010 Dried milk - Determination of titratable acidity (Reference method)
ISO 6091:2010|IDF 86:2010 Determination of titrated acidity of milk powder (standard method)

CZ-CSN, Nitroso Determination Method

CSN 66 8102 Cast.25-1997
CSN 66 6345-1988 Additives for polymer materials DINI- TROSOPENTAMETYLENETETRA- MIN. Test methods, packing, marking, transport and storage
CSN 57 0158-1986 Testing methods for meat products and canned sterilized food. Determination of nitrite and nitrate content
CSN 66 8102 Cast.25-1978 Smokeless powders. Methods of testing. Determination of 2,4-dinitrotoluene
CSN 66 8102 Cast.17-1978 Smokeless powders. Methods of testing. Determination of nitrocellulose-nitrogen in mono-base powders
CSN 56 0216 Cast.7-1985 Testing methods for wines. etermínation of sulphurous acid
CSN 46 7092-82-1998 Testing methods for feeding stuffs - Part 82: Determination of acetylaminonitrothiazole content
CSN 46 7092-94-1998 Testing methods for feeding stuffs - Part 94: Determination of zoalene content
CSN 66 8102 Cast.24-1997
CSN 66 8102 Cast.28-1997
CSN 56 0216 Cast.7-1980 Testing methods for wines. etermination of sulphite oxide
CSN 66 8102 Cast.24-1978 Smokeless powders. Methods of testing. Determination of nitroglycerin or dinitrodiglycol
CSN 66 8102 Cast.17-1997
CSN 46 7092-72-1998 Testing methods for feeding stuffs - Part 72: Determination of nitrovin content
CSN 46 7092-64-1998 Testing methods for feeding stuffs - Part 64: Determination of dimetridazol content
CSN 66 8102 Cast.28-1978 Smokeless powders. Methods of testing. Determination of nitrocellulose-nitrogen in double-base powders

PT-IPQ, Nitroso Determination Method

NP 1846-2002 Meat and meat products Determination of nitrite content Reference method

NL-NEN, Nitroso Determination Method

NEN 3765-1981 Cheese - Physical and chemical test methods - Determination of the nitrate content (routine method)
NEN 3764-1981 Cheese - Physical and chemical test methods - Determination of the nitrite and the nitrate content (reference method)

Lithuanian Standards Office , Nitroso Determination Method

LST EN 12868-2000 Child use and care articles - Methods for determining the release of N-Nitrosamines and N-Nitrosatable substances from elastomer or rubber teats and soothers
LST EN 12868-2000/AC-2003 Child use and care articles - Methods for determining the release of N-Nitrosamines and N-Nitrosatable substances from elastomer or rubber teats and soothers
LST EN 12014-2-2001 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
LST EN ISO 14673-2:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 2: Method using segmented flow analysis (Routine method) (ISO 14673-2:2004)
LST EN 15705-2010 Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
LST EN ISO 14673-3:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method) (ISO 14673-3:2004)
LST EN 16075-2012 Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)

AENOR, Nitroso Determination Method

UNE-EN 12868:2000 Child use and care articles - Methods for determining the release of N-Nitrosamines and N-Nitrosatable substances from elastomer or rubber teats and soothers
UNE-EN 12014-2:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
UNE-EN ISO 14673-2:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 2: Method using segmented flow analysis (Routine method) (ISO 14673-2:2004)
UNE 31008:1957 STABILITY TEST OF NITROCELULOSES BY BERGMANN METHOD.
UNE 33129:1982 TEST METHODS OF VINIC VINEGARS. DETERMINATION OF TOTAL SULPHUROUS ANHYDRIDE CONTENT.
UNE 33128:1982 TEST METHODS OF VINIC VINEGARS. DETERMINATION OF FREE SULPHUROUS ANHYDRIDE CONTENT.
UNE-EN 15705:2010 Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
UNE-EN 16075:2012 Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)

Danish Standards Foundation, Nitroso Determination Method

DS/EN 12868/AC:2002 Child use and care articles - Methods for determining the release of N-Nitrosamines and N-Nitrosatable substances from elastomer or rubber teats and soothers
DS/EN 12868:2000 Child use and care articles - Methods for determining the release of N-Nitrosamines and N-Nitrosatable substances from elastomer or rubber teats and soothers
DS/EN 12014-2:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2:HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
DS/ISO 22863-10:2021 Fireworks – Test methods for determination of specific chemical substances – Part 10: Nitrogen content in nitrocellulose by iron(II) sulfate titration
DS/ISO 19290:2021 Cigarettes – Determination of tobacco specific nitrosamines in mainstream cigarette smoke – Method using LC-MS/MS
DS/EN ISO 14673-3:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method)
DS/EN 15705:2010 Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
DS/EN 16075:2012 Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)

国家质量监督检验检疫总局, Nitroso Determination Method

SN/T 4442-2016 Detection methods for nitrobenzene, nitrotoluene and dinitrotoluene in imported and exported cosmetics
SN/T 4773-2017 Determination of migration of N-nitrosamines and N-nitroso compounds in toy materials by high performance liquid chromatography-tandem mass spectrometry
SN/T 4451-2016 Determination of migrated N-nitrosamine content in infant pacifiers by gas chromatography-mass spectrometry
SN/T 4541.1-2016 Commercial kit detection method Nitrofurans Method 1

Professional Standard - Hygiene , Nitroso Determination Method

WS/T 162-1999 Workplace air.Determination of nitroguanidine
WS/T 57-1996 Urine.Determination of 4-nitrophenol.Spectrophotometric method
WS/T 163-1999 Workplace air.Determination of dinitrotoluene
WS/T 59-1996 Urine.Determination of 4-amino-2,6-dinitrotoluene.Gas chromatographic method
WS/T 148-1999 Workplace air.Determination of p-nitroaniline.High-performance liquid chromatography method
WS/T 67-1996 Blood.Determination of cholinesterase activity.Spectrophotometric method--Acetylthiocholine and dithio-bis-(nitrobenzoic acid)method

ES-AENOR, Nitroso Determination Method

UNE 34-850-1986

ES-UNE, Nitroso Determination Method

UNE-EN 12868:2018 Child use and care articles - Method for determining the release of N-nitrosamines and N-nitrosatable substances from elastomer or rubber teats and soothers
UNE-EN 12014-2:2018 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
UNE-EN ISO 276:2022 Binders for paints and varnishes - Linseed stand oil - Requirements and methods of test (ISO 276:2019)

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, Nitroso Determination Method

GB/T 13747.8-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 8：Determination of cobalt content—Nitroso-R-salt spectrophotometry
GB/T 6730.38-2017 Iron ores—Determination of cobalt content—Nltroso-R salt spectrophotometric method
GB/T 35496-2017 Chemical reagent—General method for the determination of nitrate
GB/T 35956-2018 Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics—HPLC-MS-MS

BE-NBN, Nitroso Determination Method

NBN-EN 26777-1993 Water quality. Determination of nitrite. Molecular absorption spectrometric method (ISO 6777:1984)
NBN T 03-058-1979 Ammonium nitrate for industrial use - Determination of water content - Karl Fischer method
NBN T 94-203-1977 Determination of hydrogensulfide content in ambient air - Methylene blue raethod

Professional Standard-Ships, Nitroso Determination Method

CB 1160.5-1986 Chemical analysis method of cast aluminum beryllium cobalt bronze for ship propeller - Determination of cobalt content by photometric method of nitroso R salt

European Committee for Standardization (CEN), Nitroso Determination Method

EN 12868:2017 Child use and care articles - Method for determining the release of N-nitrosamines and N-nitrosatable substances from elastomer or rubber teats and soothers
EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method (ISO 21258:2010)
EN ISO 16265:2012 Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA) (ISO 16265:2009)
EN 15705:2010 Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)

Professional Standard - Railway, Nitroso Determination Method

TB/T 2059.3-2006 Methods for analysis of diesel locomotive collants Part 3: Determination of sodium nitrite

American National Standards Institute （ANSI), Nitroso Determination Method

ANSI/ASTM D3447:2000 Test Method for Purity of Trichlorotrifluoroethane
ANSI/ASTM D3444:2000 Test Method for Total Acid Number of Tricholorotriflourethane
ANSI/ASTM B735:1995 Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor

中华人民共和国国家卫生和计划生育委员会, Nitroso Determination Method

WS/T 58-1996 Urine.Determination of p-nitrophenol.High performance liquid chromatographic method
WS/T 63-1996 Urine--Determination of thiodiglycolic acid.Gas chromatographic method

Group Standards of the People's Republic of China, Nitroso Determination Method

T/CHBAS 12-2021 Determination of N-Phenyl-bis(trifluoromethanesulfonimide)
T/FDSA 004-2019 Content determination for polyhexamethylene guaidine disinfectants
T/SATA 053-2023 Determination of bromate, nitrite, chlorate, nitrate and thiocyanate in infant formula - Ion Chromatography
T/NAIA 079-2021 Coal-based granular activated carbon test method for denitrification determination of denitrification rate
T/SSM 4-2021 Determination method for polyacrylonitrile-based carbon fiber precursor residual solvent dimethyl sulfoxide (acetone method)
T/CHBAS 9-2021 Determination of impurities in bistrifluoromethanesulfonimide lithium salt
T/CVA 1-2021 Method for Determination of Cultivation Substrate Volume
T/CSTM 00359-2021 Chemical life test method of bentonite ,tourmaline catalyst for flue gas denitration

中华人民共和国环境保护部, Nitroso Determination Method

GB 13580.7-1992 Determination of nitrite in the wet precipitation-N-(1-naphthyl)-1,2-diaminoethan e dihydrochioride spectrophotometry

Professional Standard - Urban Construction, Nitroso Determination Method

CJ 26.26-1991 Municipal sewage water quality inspection method standard Determination of nitrite nitrogen spectrophotometric method

Shanghai Provincial Standard of the People's Republic of China, Nitroso Determination Method

DB31/T 1215-2020 Determination of N-dimethylnitrosamine in drinking water by liquid chromatography-tandem mass spectrometry
DB31/T 955-2015 Method of the real-time PCR for the detection and genotype of porcine circovirus subtype 2a/2b

Professional Standard - Machinery, Nitroso Determination Method

JB/T 9220.4-1999 Chemical analysis methods for acid slay of cupola.Determination of manganous oxide by volumetric method using sodium arsenite-sodium nitrite
JB/T 9493.2-1999 Method for chemical analysis of manganin and novokostant resistance alloy The ammonium nitrate oxidation - ammonium ferrous sulfate titrimetric method for determination of manganese content
JB/T 8443.1-1996 Chemical analysis method for copper and chromium contact materials Determination of chromium content with ammonium ferrous sulfate titrimetric method

Japanese Industrial Standards Committee (JISC), Nitroso Determination Method

JIS K 0170-2:2011 Testing methods for water quality by flow analysis -- Part 2: Nitrite nitrogen and nitrate nitrogen
JIS K 0170-2:2019 Testing methods for water quality by flow analysis -- Part 2: Nitrite nitrogen and nitrate nitrogen
JIS K 0400-43-60:2000 Water quality -- Determination of nitrate -- Part 3: Spectrometric method using sulfosalicylic acid
JIS P 8124:1976 Determination of grammage of paper
JIS K 0400-35-30:1999 Water quality -- Determination of dissolved fluoride, chrolide, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination

Standard Association of Australia （SAA）, Nitroso Determination Method

AS 2300.6.8:1997 Methods of chemical and physical testing for the dairying industry - Cheese - Determination of nitrate and nitrite in cheese by cadmium reduction and photometry
AS 2282.11:1999 Methods for testing flexible cellular polyurethane - Determination of resilience
AS 1141.66:2022 Methods for sampling and testing aggregates, Method 66: Methylene blue adsorption value of fine aggregate and mineral fillers
AS 2282.14:1999 Methods for testing flexible cellular polyurethane - Determination of air flow
AS 1012.20.1:2016 Methods of testing concrete, Method 20.1: Determination of chloride and sulfate in hardened concrete and aggregates — Nitric acid extraction method

Tianjin Provincial Standard of the People's Republic of China, Nitroso Determination Method

DB12/T 512-2014 Determination method of nitrate nitrogen in soil samples
DB12/ 183-2003 Maximum Residue Limits and Determination Methods of BCH, DDT and Pentachloronitrobenzene in Ginseng

IT-UNI, Nitroso Determination Method

UNI 2959-1949 Procedures for chemical analysis of metallic materials. Determination of cobalt content f steels. Weight method with zinc oxide and with alpha-nitrous- beta-naphthol.

KE-KEBS, Nitroso Determination Method

KS 06-71-1980 KENYA STANDARD METHOD FOR ROCKWELL HARDNESS TEST
KS 08-123-1978 KENYA STANDARD METHODS FOR DETERMINATION OF COLOUR FASTNESS OF TEXTILE MATERIALS TO WASHING
KS 08-215-1980 KENYA STANDARD METHODS FOR DETERMINATION OF COLOUR FASTNESS OF TEXTILE MATERIALS TO BLEACHING
KS 08-122-1978 KENYA STANDARD METHOD FOR DETERMINATION OF COLOUR FASTNESS OF TEXTILE MATERIALS TO DRYCLEANING
KS 08-130-1979 KENYA STANDARD METHOD FOR DETERMINATION OF COLOUR FASTNESS OF TEXTILE MATERIALS TO HOT PRESSING
KS 08-129-1979 KENYA STANDARD METHOD FOR DETERMINATION OF COLOUR FASTNESS OF TEXTILE MATERIALS TO PERSPIRATION
KS 08-69-1978 KENYA STANDARD METHOD FOR DETERMINATION OF COLOUR FASTNESS OF TEXTILE MATERIALS TO DAYLIGHT

TZ-TBS, Nitroso Determination Method

TZS 76-1980 Tanzania Standard Arsenic — Method for determination of arsenic

Shandong Provincial Standard of the People's Republic of China, Nitroso Determination Method

DB37/T 2472-2014 Determination method of fiber diameter of porcine skeletal muscle-nitration method

Association of Official Analytical Chemists (AOAC), Nitroso Determination Method

AOAC 962.16 AOAC Official Method 962.16 Sulfurous Acid (Total) in Food Modified Monier-Williams Method

Professional Standard - Tobacco, Nitroso Determination Method

YC/T 412-2011 Determination of nitrite in water-borne adhesives applied on polypropylene tow for making cigarette filter rod.Ion chromatography method

AT-ON, Nitroso Determination Method

ONORM M 6282-1987 Water analysis; determination ofnitrite; 4-aminobenzene Sulfonamide — N-(l-naphthyl)-1,2-diaminoethane-dihydrochloride spectrometric method

TR-TSE, Nitroso Determination Method

TS 3308-1979 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF THE NITRATE CONTENT

Xinjiang Provincial Standard of the People's Republic of China, Nitroso Determination Method

DB65/T 602.4-2001 The determinanation of nitrate nitrogen in soil

International Dairy Federation (IDF), Nitroso Determination Method

IDF 189-3-2001 Milk and milk products - Determination of nitrate and nitrite contents - Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method)

海关总署, Nitroso Determination Method

SN/T 1626-2019 Method for determination of metronidazole, tinidazole, ornidazole, lonidazole, dimetronidazole and secnidazole residues in exported meat and meat products by liquid chromatography-mass spectrometry/mass spectrometry

未注明发布机构, Nitroso Determination Method

BS 4267-7:1987(1999) Ammonium nitrate — Part 7 : Methods for determination of nitrite content
BS 4267-6:1987(1999) Ammonium nitrate — Part 6 : Method for determination of water content
BS 4267-2:1988(1999) Ammonium nitrate — Part 2 : Method for determination of total nitrogen content
BS 4267-1:1988(1999) Ammonium nitrate — Part 1 : Method for determination of ammoniacal nitrogen content
JIS M 8210-1:2023 Iron ores -- Determination of cobalt -- Part 1: Spectrophotometric method of 2-nitroso-1-naphthol complex after extraction
BS 4267-8:1987(1999) Ammonium nitrate — Part 8 : Methods for determination of chloride content
BS 4267-10:1994(1999) Ammonium nitrate — Part 10 : Method for determination of matter soluble in diethyl ether
BS 4267-4:1987(1999) Ammonium nitrate — Part 4 : Method for determination of sulphated ash
BS 4267-9:1987(1999) Ammonium nitrate — Part 9 : Method for determination of sulphate content
GJB 1047.1A-2004 Test methods for black powder Part 1: Determination and weighing method of potassium nitrate
BS 4404:1968(1999) Method for the determination of Arsenic — (Silver diethyldithiocarbamate procedure)

CU-NC, Nitroso Determination Method

NC 93-19-1986 Community hygiene. Gobalt Determination in Soils. Analysis Methods
NC 93-16-1986 Community Higiene. Determination of Nitrites in Soils Analysis Method
NC 93-10-1986 Community Hygiene. Determination of Nitrates in Soils. Analysis Method

PH-BPS, Nitroso Determination Method

PTS 83-1970 Method of Test for the Determination of Nitrogen Content of Nitrate-Free Fertilizers

Hebei Provincial Standard of the People's Republic of China, Nitroso Determination Method

DB13/T 81.19-1992 Determination method of barium nitrate content in fireworks and firecrackers mixture
DB13/T 1219-2010 Method for Determination of Viscosity of Hydroxypropyl Methyl Cellulose

Professional Standard - Military and Civilian Products, Nitroso Determination Method

WJ 2575-2002 Permissible concentration and detection method of trinitrotoluene in the air of workplace

Yunnan Provincial Standard of the People's Republic of China, Nitroso Determination Method

DB53/T 591-2014 Rhodium nitrate chemical analysis method Determination of rhodium content Hydrogen reduction gravimetric method

Professional Standard - Water Conservancy, Nitroso Determination Method

SL/T 273.1-2001 Determination of trace nitrobenzenes by resin adsorption and gas ohromatography

GOSTR, Nitroso Determination Method

GOST 32014-2012 Food products, food raw materials. Method of determination of the nitrofuran mytobolites by high performance liquid chromatography - mass spectrometry (HPLC-MS)

GM Daewoo, Nitroso Determination Method

GMKOREA EDS-T-7639-2011 Test Method for Determining the Hydrosulphite Resistance of Textile Fabrics

Jilin Provincial Standard of the People's Republic of China, Nitroso Determination Method

DB22/T 2909-2018 Fluorescence RT-PCR detection method of HA and NA genes of H5N8 subtype avian influenza virus

Professional Standard - Rare Earth, Nitroso Determination Method

XB/T 606.1-1995 Chemical analysis methods for rare earth products Determination of fluorine content Thorium nitrate volumetric method

BELST, Nitroso Determination Method

STB 17.13.05-38-2015 Environmental protection and nature use. Analytical (laboratory) control and monitoring. Water quality. Determination of nitrit nitrogen concentration by photometric method with Griss reactant
STB 1932-2009 Wine production and wine raw material. Method for free and total sulphurous acid determination

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Nitroso Determination Method

GJB 5381.11-2005 Methods of chemical analysis for pyrotech. Part 11: Determination of barium nitrate content. Azotometry method

工业和信息化部, Nitroso Determination Method

HG/T 3558-2019 Method for determination of moisture content of films and film bases
YS/T 645-2017 Methods for chemical analysis of gold compounds Determination of gold amount Ferrous sulfate potentiometric titration method

Professional Standard - Ferrous Metallurgy, Nitroso Determination Method

YB/T 547.1-1995 Methods for chemical analysis of vanadium slag the ammonium ferrous sulfate titrimetric method

CEN - European Committee for Standardization, Nitroso Determination Method

EN ISO 21084:2019 Textiles - Method for determination of alkylphenols (AP)

Professional Standard - Petroleum, Nitroso Determination Method

SY/T 6898-2012 Experimental testing method of in - situ combustion parameters