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Determination method of nitric acid concentration
Determination method of nitric acid concentration, Total:496 items.
In the international standard classification, Determination method of nitric acid concentration involves: Inorganic chemicals, General methods of tests and analysis for food products, Meat, meat products and other animal produce, Nuclear energy engineering, Beverages, Water quality, Paint ingredients, Prepackaged and prepared foods, Milk and milk products, Analytical chemistry, Fertilizers, Animal feeding stuffs, Spices and condiments. Food additives, Soil quality. Pedology, Non-metalliferous minerals, Protection against fire, Organic chemicals, Medical sciences and health care facilities in general, Products of the chemical industry, Air quality, Fruits. Vegetables, Coals, Environmental testing, Ferroalloys, Fuels, Vocabularies, Power stations in general, Surface treatment and coating, Paints and varnishes, Materials for aerospace construction, Welding, brazing and soldering, Laboratory medicine, Radiation protection, Radiation measurements, Pulps, Paper and board, Textile fibres, Explosion protection, Plastics, Raw materials for rubber and plastics, Metalliferous minerals, Pesticides and other agrochemicals, Photography, Cereals, pulses and derived products, Non-ferrous metals.
RU-GOST R, Determination method of nitric acid concentration
- GOST 28959-1991 Nitric acid for industrial use. Evaluation of the nitric acid concentration by measurement of density
- GOST R 52391-2005 Wine production. Method for determination of citric acid mass concentration
- GOST R 50706.1-1994 Nitric acid for industrial use. Determination of total acidity. Titrimetric method
- GOST 32113-2013 Alcoholic products and raw materials for their production. Enzymatic method for determination of citric acid mass fraction
- GOST 15113.5-1977 Food concentrates. Methods for determination of acidity
- GOST R 51460-1999 Cheese. Method for determination of nitrate and nitrite contents
- GOST 10671.2-1974 Reagents. Methods for determination of nitrates
- GOST 33813-2016 Ammonium nitrate and fertilizers on its base. Method for determination of copper content
- GOST 10671.3-1974 Reagents. Methods for determination of nitrites
- GOST 33831-2016 Ammonium nitrate and fertilizers on its base. Method for determination of chlorides mass fraction
- GOST 10671.2-2016 Reagents. Methods for determination of nitrates impurity
- GOST 8558.1-2015 Meat products. Methods for determination of nitrite
- GOST 8558.2-1978 Meat products. Method for determination of nitrate
- GOST 32257-2013 Milk and milk products. Method for determination of nitrate and nitrite contents
- GOST 10671.3-2016 Reagents. Methods for determination of nitrites impurity
- GOST 27753.7-1988 Greenhouse grounds methods for determination of nitrate nitrogen
- GOST 29300-1992 Meat and meat products. Determination of nitrate content
- GOST 8558.1-1978 Meat products. Methods for determination of nitrit
- GOST EN 12014-3-2015 Foodstuffs. Determination of nitrate and/or nitrite content. Part 3. Spectrophotometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
- GOST 29304-1992 Ammonium nitrate for industrial use. Method for determination of ammoniacal nitrogen content (titrimetric) after distillation
- GOST 13496.19-2015 Feeds, mixed feeds and raw material. Methods for determination of nitrate and nitrite
- GOST 8558.2-2016 Meat and meat products. Method of nitrates determination
- GOST 29299-1992 Meat and meat products. Determination of nitrite content
- GOST 14839.8-1969 Industrial explosives. Method for determination of calcium nitrate content
- 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 R 51454-1999 Caseins and caseinates. Method of determination of nitrate and nitrite contents
- GOST 18165-1989 Drinking water. Method for determination of aluminium mass concentration
- GOST 4152-1989 Drinking water. Method for determination of arsenic mass concentration
- GOST 27753.4-1988 Greenhouse grounds. Method for determination of total salts content
- GOST R 50465-1993 Fodder, mixed fodder and animal feed raw stuff. Methods of nitrate and nitrite determination
- GOST 30305.3-1995 Condensed preserved and dry milk products. Procedures of measurement of titrimetric acidity
- GOST 23231-1990 Sausages and cooked meat products. Method for determination of residual activity of acid phosphatase
- GOST 25118-1982 Organic acid metallized (1:2) dyes. Determinations of concentration and shade
- GOST 13496.19-1993 Fodder, mixed fodder and animal feed raw stuff. Methods of nitrate and nitrite determination
- GOST 26951-1986 Soils. Determination of nitrate byionometric method
- GOST 12788-1987 Beer. Methods for determination of acidity
- GOST EN 12014-4-2015 Foodstuffs. Determination of nitrate and/or nitrite content. Part 4. Determination of nitrate and nitrite content in meat products by ion-exchange chromatographic method
- GOST R 51821-2001 Vodkas and special vodkas. Ion chromatography method of determination of potassium, sodium, ammonium, calcium, magnesium, strontium cations and fluorides, chlorides, nitrates, nitrites, phosphates and sulphates anions mass concentration
- GOST EN 12014-5-2014 Foodstuffs. Determination of nitrate and/or nitrite content. Part 5. Enzymatic determination of nitrate content of vegetable containing food for babies and infants
- GOST R 51455-1999 Yogurts. Potentiometric method for determination of titratable acidity
- GOST R 50706.3-1994 Nitric acid for industrial use. Determination of sulphated ash. Gravimetric method
- GOST R 50706.2-1994 Nitric acid for industrial use. Determination of nitrous compounds. Titrimetric method
- GOST 29313-1992 Fertilizers. Method for determination of ammoniacal nitrogen content (titrimetric) after distillation
- GOST 14839.6-1969 Industrial explosives. Method for determination of nitrate carboxymethyl cellulose content
- GOST R 51655-2000 Alcohol products and raw material for it's production. Method for determination of free and total sulphurous acid mass concentration
- GOST 30713-2000 Polyacrylonitrile fibre. Determination of the concentration of acrylonitrile migration in air. Method of gas chromatography
- GOST 25183.9-1982 Photographic gelatine. Method of determination of hydrogen ions concentration
- GOST 5670-1996 Bread, rolls and buns. Methods for determination of acidity
- GOST 5670-1951 Backery goods, methods for determination of acidity
PT-IPQ, Determination method of nitric acid concentration
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination method of nitric acid concentration
- GB 6912.1-1986 Determination of nitrate and nitrite - Nitrate UV photometric method
- GB 6912.2-1986 Determination of nitrate and nitrite - Nitrite UV photometric method
- 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 6912.3-1986 Determination of nitrate and nitrite a-naphthylamine hydrochloride 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 11848.2-1989 Determination of nitric acid-insoluble uranium in uranium ore concentrate
- GB 11848.2-1989 Determination of nitric acid insoluble uranium in uranium ore concentrate
- 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 10515-2012 Determination of particle size for nitrophosphate
- 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 13085-1991 Method for determination of nitrite in feeds
- GB/T 7480-1987 Water quality--Determination of nitrate--Spectrophotometric method with phenol disulfonic acid
- GB/T 7493-1987 Water quality--Determination of nitrogen (nitrite)--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 16102-1995 Workplace air--Determination of nitrobenzene--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
- GB/T 6921-1986 Determination of the concentration of airborne particulate matters
- GB/T 4701.4-2008 Ferrotitanium. Determination of manganese content. Arsenite-salt and sodium-salt titrimetric method and periodate photometric method
- GB/T 17776-2016 Determination of sulfur in feedstuff.Magnesium nitrate method
- GB/T 17776-1999 Determination of sulfur in feedstuff--Magnesium nitrate method
- GB/T 13451.1-1992 Determination of water-soluble nitrates of pigments--Salicylic acid method
- GB/T 16478.10-1996 Methods for chemical analysis of thorium nitrate.Determination of total rare earth content
- GB/T 11896-1989 Water quality--Determination of chloride--Silver nitrate titration method
- GB/T 13580.5-1992 Determination of fluoride,chloride,ntrite,nitrate,salfate in the wet precipitation.Ion chromotography
- GB/T 5399-1985 Pulp--Determination of stock concentration--Rapid method
- GB/T 16027-1995 Workplace air--Determination of hydrogen sulfide--Colorimetric 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 11900-1989 Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt
- GB/T 13085-2005 Determination of nitrite in feeds-Method using colorimetric analysis
- GB/T 16425-1996 Dctermination for minimum explosive concentration of dust cloud
- GB/T 4920-1985 Determination of sulphuric acid mist in tail gas in sulphuric acid concentration process--Barium chromate colorimetric method
- GB/T 6912-2008 Analysis of water used in boiler and cooling system.Determination of nitrite
- GB/T 17135-1997 Soil quality--Determination of total arsenic--Spectrophotometric method with potassium borohyride and silver nitrate
- GB/T 3776.2-1983 Method of hydrogen ion concentration determination for pesticide emulsifiers
- GB/T 13216.9-1991 Test methods for glycerines--Determination of acidity or alkalinity--Titrimetric method
- GB/T 22662.8-2008 Chemical analysis methods of potassium fluotitanate.Part8:Determination of chloride content.Mercury nitration volumetric method
- GB/T 22661.9-2008 Chemical analysis methods of potassium fluoborate.Part9:Determination of chloride content.Mercury nitration volumetric method
- GB/T 6730.26-1986 Methods for chemical analysis of iron ores--The thorium nitrate volumetric method for the determination of fluorine content
European Committee for Standardization (CEN), Determination method of nitric acid concentration
- EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
- EN ISO 21877:2019 Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO 21877:2019)
- EN 12014-2:1997 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
- EN 12014-2:2017 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
- EN ISO 787-19:2020 General methods of test for pigments - Part 19: Determination of water-soluble nitrates (Salicylic acid method) (ISO 787-19:2020)
- EN 1911:2010 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method
- PD CEN/TS 17638:2021 Stationary source emissions - Manual method for the determination of the mass concentration of formaldehyde - Reference method
- EN ISO 9463:2021 Nuclear energy - Nuclear fuel technology - Determination of plutonium in nitric acid solutions by spectrophotometry (ISO 9463:2019)
- EN 12014-4:2005 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
- EN 26777:1993 Water Quality - Determination of Nitrite - Molecular Absorption Spectrometric Method (ISO 6777: 1984)
International Organization for Standardization (ISO), Determination method of nitric acid concentration
- ISO 8299:1993 Determination of isotopic content and concentration of uranium and plutonium in nitric acid solution; mass spectrometric method
- ISO 1980:1977 Nitric acid for industrial use; Determination of total acidity; Titrimetric method
- ISO 12803:1997 Representative sampling of plutonium nitrate solutions for determination of plutonium concentration
- ISO 11598:1995 Requirements for representative sampling of uranyl nitrate solutions for the determination of uranium concentration
- ISO 6736:1982 Dried milk; Determination of nitrate and nitrite contents; Method by cadmium reduction and photometry
- ISO 4099:1978 Cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and photometry
- ISO 2364:1972 Ammonium nitrate for industrial use; Determination of free acidity; Volumetric method
- ISO 1981:1977 Nitric acid for industrial use; Determination of nitrous compounds; Titrimetric method
- ISO 6739:1982 Whey cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and photometry
- ISO 4099:1984 Cheese; Determination of nitrate and nitrite contents; Method by cadmium reduction and photometry
- ISO 6739:1988 Whey cheese; determination of nitrate and nitrite contents; method by cadmium reduction and spectrometry
- ISO 8299:2019 Nuclear fuel technology — Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
- ISO 6777:1984 Water quality; Determination of nitrite; Molecular absorption spectrometric method
- ISO 7890-3:1988 Water quality; determination of nitrate; part 3: spectrometric method using sulfosalicylic acid
- ISO/R 1982:1971 Nitric acid for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
- ISO 6740:1985 Dried whey; Determination of nitrate and nitrite contents; Method by cadmium reduction and spectrometry
- ISO 4176:1981 Fertilizers; Determination of nitrate nitrogen content; Nitron gravimetric method
- ISO 2991:1974 Nitric acid for industrial use; Determination of ammoniacal nitrogen content; Spectrophotometric method
- ISO 8299:2005 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
- ISO 8195:1987 Caseins and caseinates; Determination of nitrate and nitrite contents; Method by cadmium reduction and spectrometry
- ISO 11597:1995 Verification of samples of uranyl or plutonium nitrate solutions by density measurements
- ISO 7890-1:1986 Water quality; Determination of nitrate; Part 1 : 2,6-Dimethylphenol spectrometric method
- ISO 787-19:2020 General methods of test for pigments — Part 19: Determination of water-soluble nitrates (Salicylic acid method)
- ISO 1983:1977 Nitric acid for industrial use; Determination of sulphated ash; Gravimetric method
- ISO 21877:2019 Stationary source emissions— Determination of the mass concentration of ammonia — Manual method
- ISO/DIS 7158 Meat and meat products — Determination of nitrite and nitrate content — Ion chromatography method
- ISO/FDIS 7158:2023 Meat and meat products — Determination of nitrite and nitrate content — Ion chromatography method
- ISO 13465:2009 Nuclear energy - Nuclear fuel technology - Determination of neptunium in nitric acid solutions by spectrophotometry
- ISO 23777:2023 Pulps — Kraft liquor — Determination of hydrosulphide ion concentration using potentiometric titration
- ISO 787-19:1974 General methods of test for pigments; part 19: determination of water-soluble nitrates (Salicylic acid method)
- ISO 3328:1975 Nitric acid for industrial use; Determination of sulphate content; Method by reduction and titrimetry
- ISO 9463:2009 Nuclear energy - Nuclear fuel technology - Determination of plutonium in nitric acid solutions by spectrophotometry
- ISO 9463:2019 Nuclear energy — Nuclear fuel technology — Determination of plutonium in nitric acid solutions by spectrophotometry
- ISO/CD 13465:2023 Nuclear energy — Nuclear fuel technology — Determination of neptunium in nitric acid solutions by spectrophotometry
- ISO 8425:1987 Determination of plutonium in pure plutonium nitrate solutions; Gravimetric method
- ISO 2365:1972 Ammonium nitrate for industrial use; Measurement of pH value; Potentiometric method
YU-JUS, Determination method of nitric acid concentration
- JUS H.G8.393-1989 Reagents. Nitric aci?. Determination of total acidity. Titrimetric raethod
- JUS H.Z1.137-1985 Testing of industrial vvaters. Determination of nitrite-nitrate and the combined nitrite-nitrate nitrogen, Spectrophotometric method
- JUS H.G8.044-1982 Reaaents. Si Iver nitrate. Determination ofsulphates content. Turbidimetric method
- JUS H.B8.817-1992 Straight ammonium nitrate fertilizers of high nitrogen content - Determination of the particle size (granulometry)
- JUS H.G8.396-1989 Reagents. Nitric acid. Determination of sulphates content. Turbidimetric method
- JUS H.G8.030-1981 Reagents. Sulphuric acid. Determination of nitrate content. Colorimetric method
- JUS H.G8.143-1985 Reagents. Ammonium sulphate. Determination of nitrate content Colorimetric method
- JUS H.G8.475-1991 Reagents. Ortophosphoric acid. Determination of nitrate content. Colorimetric method
- JUS H.G8.333-1987 Reagents. Ammonium acetate. Determination of nitrates content. Colorimetric method
- JUS H.G8.382-1989 Reagents. Calciuin nitrata tetrahvdrate. Detarninatior. of calciun nitrate tetrahvdrate -ontent. EDTA(di-sodiun sait) conplexonezric method
- JUS H.G8.398-1989 Reagents. Nitric acid. Determination of arsenic content. Silver diethvldithiocarbanate spectrophotometric method
- JUS H.G8.394-1989 Reagents. Nitric aci?. Dezermination of residue on ignition. Gravimetric nethod
BE-NBN, Determination method of nitric acid concentration
- NBN T 03-017-1979
- NBN T 03-036-1979 Nitric acid for inaustnal use - Determination or total acidity - Titrimetric method
- NBN T 03-067-1979 Ammonium sulphate for industrial use - Determination of free acidity - Titrimetric method
- NBN T 91-257-1977 Water analysis methods - Determination of the nitrite nitrogen - Photoraetric method
- NBN T 03-051-1979 Ammonium nitrate for industrial use - Determination of free acidity -Volumetric method
- NBN T 03-037-1979 Nitric acid for industrial use - Determination of nitrous compounds -- Titrimetric method
- NBN T 91-256-1977 Water analysis methods - Determination of the nitrate nitrogen -Photometric method with chromotropic acid
- NBN V 21-027-1982 Cheese - Determination of nitrate and nitrite contents - Reference method
- NBN T 03-038-1979 Nitric acid for industrial use - Determination of iron content -2,2'- Bipyridyl photometric method
- NBN T 03-039-1979 Nitric acid for industrial use - Determination of sulphated ash - Gravimetrie method
- NBN T 03-066-1979 Ammonium sulphate for industrial use - Determination of iron content -2,2' - bipyridyl photometric method
- NBN V 21-028-1982 Dried milk and whey powder - Determination of nitrate and nitrite contents -Reference method
- NBN T 03-072-1979 Ammonium sulphate for industrial use - Determination of arsenic content - Silver diethyldithiocarbamate photometric method
- NBN T 03-041-1979 Nitric acid for industrial use - Determination of ammoniacal nitrogen content - Spectrophotometric method
- NBN T 03-265-1980 Phosphoric acid and sodium phosphates for industrial use (including food-stuffs) - Determination of fluorine content - Alizarin complexone and lanthanum nitrate photometric method
- NBN T 03-058-1979 Ammonium nitrate for industrial use - Determination of water content - Karl Fischer method
- NBN T 03-070-1979 Ammonium sulphate for industrial use - Determination of copper content - Zinc aibetizyldithiocarbamate photometric method
- NBN-EN 26777-1993 Water quality. Determination of nitrite. Molecular absorption spectrometric method (ISO 6777:1984)
IN-BIS, Determination method of nitric acid concentration
Professional Standard - Agriculture, Determination method of nitric acid concentration
- GB/T 5009.33-1996 Determination method of nitrite and nitrate in food
- GB 13085-1991 Determination method of nitrite in feed
- NY/T 1279-2007 Determination of Nitrate in Vegetables and Fruits UV-spectrophotometer
- GB/T 13882-1992 Determination method of iodine in feedstuffs Ferric thiocyanate-nitrous acid catalytic kinetic method
- NY/T 1375-2007 Determination of Nitrite and Nitrate in Plant Products Ion Chromatography Method
- GB 3776.2-1983 Method for Determination of Hydrogen Ion Concentration of Pesticide Emulsifier
Association Francaise de Normalisation, Determination method of nitric acid concentration
- NF M60-412:1998 Requirements for representative sampling of uranyl nitrate solutions for the determination of uranium concentration.
- NF T20-251:1968 CHEMICAL ANALYSIS OF HYDROCHLORIC,NITRIC AND SULPHURIC ACIDS. ESTIMATE OF APPROXIMATE STRENGTH BY DENSITY MEASUREMENT.
- NF V04-290:1985 Cheese. Determination of nitrate and nitrite contents. Method by cadmium reduction and photometry.
- NF V04-351:1985 DRIED MILK. DETERMINATION OF NITRATE AND NITRITE CONTENTS. METHOD BY CADMIUM REDUCTION AND PHOTOMETRY.
- NF U42-467*NF EN 17042:2018 Fertilizers - Determination of boron in concentrations > or 10 % using acidimetric titration
- NF T20-281:1968 Chemical analysis of nitric acid. Determination of total acidity.
- NF V05-001:1959 Food products. Vinegar. Determination of acetic acid concentration.
- NF T20-253:1968 Chemical analysis of hydrochloric, nitric and sulphuric acids. Spectrophotometric determination of iron.
- NF M60-411:1998 Verification of samples of uranyl or plutonium nitrate solutions by density measurements.
- NF V04-291:1989 WHEY CHEESE. DETERMINATION OF NITRATE AND NITRITE CONTENTS. METHOD BY CADMIUM REDUCTION AND SPECTROMETRY.
- 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 T20-286:1982 Nitric acid for industrial use. Determination of ammoniacal nitrogen content. Spectrophotometric method.
- NF EN 12014-4:2005 Produits alimentaires - Détermination de la teneur en nitrates et/ou en nitrites - Partie 4 : détermination par chromatographie ionique (CI) de la teneur en nitrates et en nitrites dans les produits carnés
- NF T20-581:1965 Chemical analysis of ammonium nitrate for technical use. Determination of free acidity.
- NF V04-292:1986 Dried whey. Determination of nitrate and nitrite contents. Method by cadmium reduction and spectrometry.
- NF EN ISO 8299:2021 Technologie du combustible nucléaire - Détermination de la teneur isotopique et de la concentration d'uranium et du plutonium dans les matières nucléaires en solution d'acide nitrique par spectrométrie de masse à thermo-ionisation
- NF V04-390:1988 Caseins and caseinates. Determination of nitrate and nitrite contents. Method by cadmium reduction and spectrometry.
- NF V03-010-4*NF EN 12014-4:2005 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
- NF M60-415*NF ISO 13465:2009 Nuclear energy - Nuclear fuel technology - Determination of neptunium in nitric acid solutions by spectrophotometry
- NF M60-403*NF EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
- NF EN 12014-5:1997 Produits alimentaires - Détermination de la teneur en nitrates et/ou en nitrites - Partie 5 : détermination enzymatique de la teneur en nitrates des aliments à base de légumes pour bébés et petits enfants.
- NF U42-141:1984 Fertilizers. Determination of nitrate nitrogen content. Nitrogen gravimetric method.
- NF T20-287:1982 Nitric acid for industrial use. Determination of sulphate content. Method by reduction and titrimetry.
- NF V03-010-2*NF EN 12014-2:2017 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2 : HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
- NF V03-010-2:1997 Foodstuffs. Determination of nitrate and/or nitrite content. Part 2 : HPLC/IC method for the determination of nitrate content of vegetables and vegetable products.
- NF V03-010-5*NF EN 12014-5:1997 Foodstuffs. Determination of nitrate and/or nitrite content. Part 5 : enzymatic determination of nitrate content of vegetable containing food for babies and infants.
- NF T31-230-19*NF EN ISO 787-19:2020 General methods of test for pigments - Part 19 : determination of water-soluble nitrates (Salicylic acid method)
- NF EN ISO 787-19:2020 Méthodes générales d'essais des pigments - Partie 19 : détermination des nitrates solubles dans l'eau (Méthode à l'acide salicylique)
- NF EN ISO 9463:2021 Energie nucléaire - Technologie du combustible nucléaire - Détermination du plutonium dans les solutions d'acide nitrique par spectrophotométrie
- NF ISO 13465:2009 Énergie nucléaire - Technologie du combustible nucléaire - Détermination du neptunium dans les solutions d'acide nitrique par spectrophotométrie
- NF T20-743:1967 Chemical analysis of maleic and phtahlic anhydrides. Estimate of concentration by determination of total acidity with phthenolphthalein.
American Society for Testing and Materials (ASTM), Determination method of nitric acid concentration
- 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 E1584-23 Standard Test Method for Assay of Nitric Acid
- ASTM D2088-73 Method for Determination of Low Concentrations of Lead in Paint
- 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 B735-06(2011) Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
- ASTM D3133-96 Standard Test Method for Quantitative Determination of Cellulose Nitrate in Alkyd Modified Lacquers by Infrared Spectrophotometry
- ASTM D4046-14(2019) Standard Test Method for Alkyl Nitrate in Diesel Fuels by Spectrophotometry (Withdrawn 2019)
- ASTM D3977-97(2019) Standard Test Methods for Determining Sediment Concentration in Water Samples
- ASTM D6331-14 Standard Test Method for Determination of Mass Concentration of Particulate Matter from Stationary Sources at Low Concentrations &40;Manual Gravimetric Method&41;
- ASTM F3414-20 Standard Test Method for Determining Ortho-Phthalate Concentration in Flooring Containing Polyvinyl Chloride
- 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 D3133-01 Standard Test Method for Quantitative Determination of Cellulose Nitrate in Alkyd Modified Lacquers by Infrared Spectrophotometry
- ASTM D3133-01(2005) Standard Test Method for Quantitative Determination of Cellulose Nitrate in Alkyd Modified Lacquers by Infrared Spectrophotometry
- ASTM E278-96E1 Standard Test Method for the Determiniation of Phosphorus in Iron Ores by Phosphomolybdate Coprecipitation and Nitric Acid Titrimetry
- ASTM E278-21 Standard Test Method for Determination of Phosphorus in Iron Ores by Phosphomolybdate Coprecipitation and Nitric Acid Titrimetry
- ASTM D3977-97(2013)e1 Standard Test Methods for Determining Sediment Concentration in Water Samples
VN-TCVN, Determination method of nitric acid concentration
- TCVN 2318-1978 Reagents.Methods for the determination of nitrates
- TCVN 2323-1978 Reagents.Methods for the determination of nitrites
- TCVN 7244-2003 Health care solid waste incinerators.Determination method of hydrochloric acid concentration (HCI) in fluegas
- TCVN 7243-2003 Health care solid waste incinerators.Determination method of hydrofloride acid concentration (HF) in fluegas
- TCVN 7814-2007 Foodstuffs.Determination of nitrate and/or nitrite content.Part 2: HPLC/LC method for the determination of nitrade content of vegetables and vegetable products
- TCVN 6180-1996 Water quality.Determination of nitrate.Spectrometric method using sulfosalicylic acid sunfosalixilic
- TCVN 6268-1-2007 Milk and milk products.Determination of nitrate and nitrite contents.Part 1: Method using cadmium reduction and spectrometry
NL-NEN, Determination method of nitric acid concentration
- NEN 6440-1981 Water - Photometric determination of nitrate content
- NVN 2824-1994 Air quality.Ambient air.Determination of the concentration of nitric acid,hydrochloric acid,ammonia and sulphur dioxide as gases.Rotating denuder method
- NEN 6474-1981 Water ■ Photometric determination of nitrite content
- 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)
- NEN-ISO 6777:1993 Water quality. Determination of nitrite. Molecular absorption spectrometric method (ISO 6777:1984)
- NEN 6581-1985 Rain water - UV-photometric determination of nitrate content
- NEN 6652-1992 Water- Photometric determination of the sum of the contents of dissolved nitrate and nitrite by continuous flow analysis
- NEN 2866-1989 Fruit juices Determination of nitrate content - Spectrometric method
British Standards Institution (BSI), Determination method of nitric acid concentration
- BS 770-9:1985 Methods for chemical analysis of cheese. Determination of nitrate and nitrite contents. Cadmium reduction and photometry method
- BS 4267-7:1987 Ammonium nitrate - Methods for determination of nitrite content
- BS EN 17042:2018 Fertilizers. Determination of boron in concentrations > 10 % using acidimetric titration
- BS 6248-11:1987 Caseins and caseinates. Method for determination of nitrate and nitrite contents
- 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 4267-3:1987 Ammonium nitrate - Method for measurement of pH value
- 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
- DD ENV 12014-4-1998 Foodstuffs. Determination of nitrate and/or nitrite content. Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products
- BS EN 12014-4:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products
- BS EN ISO 787-19:2020 General methods of test for pigments - Determination of water-soluble nitrates (Salicylic acid method)
- BS EN 12014-2:1997 Foodstuffs - Determination of nitrate and/or nitrite content - HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
- BS 4267-6:1987 Ammonium nitrate - Method for determination of water content
- BS EN ISO 8299:2021 Nuclear fuel technology. Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
- BS 4267-8:1987 Ammonium nitrate - Methods for determination of chloride content
- 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 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 EN ISO 21877:2019 Stationary source emissions. Determination of the mass concentration of ammonia. Manual method
- BS EN ISO 14673-1:2004 Milk and milk products - Determination of nitrate and nitrite contents - Method using cadmium reduction and spectrometry
- BS 4267-1:1988 Ammonium nitrate - Method for determination of ammoniacal nitrogen content
- BS EN ISO 787-19:1995 General methods of test for pigments and extenders - Determination of water-soluble nitrates (Salicylic acid method)
- BS PD CEN/TS 17638:2021 Stationary source emissions. Manual method for the determination of the mass concentration of formaldehyde. Reference method
- BS EN ISO 9463:2021 Nuclear energy. Nuclear fuel technology. Determination of plutonium in nitric acid solutions by spectrophotometry
- BS EN 12014-7:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Continuous flow method for the determination of nitrate content of vegetables and vegetable products after cadmium reduction
- BS EN 17043:2018 Fertilizers. Determination of molybdenum in concentrations ≤ 10 % using spectrometry of a complex with ammonium thiocyanate
- 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)
未注明发布机构, Determination method of nitric acid concentration
TR-TSE, Determination method of nitric acid concentration
- TS 2461-1976 NITRIC ACID FOR INDUSTRIAL USE DSTERMINATION OF TOTAL ACIDITY VOLUMETRIC METHOD
- TS 3308-1979 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF THE NITRATE CONTENT
- TS 2361-1976 METHODS FOR THE MEASUREMENT OF AIR POLLUTION DETF.RMINATION OF CONCENTRATION OF SUSPENDED MATTER
- TS 2463-1976 NITRIC FOR INDUSTRIAL USE DETERMINATION OF IRON CONTENT 2,2' - BIP- YBIDYL PHOTOMETRIC METHOD
- TS 2466-1976 Nitric Acit For Industrial Use Determination of Ammoniacal Nitrogen Content Spectrophotoraetric Method
- TS 1807-1975 AMMONIUM NITRATE FOR INDUSTRIAL USE — DETERMINATION OF FREE ACIDITY — VOLUMETRIC METHOD
- TS 2618-1977 General Methods Of Test For Pigraents PART — XIX Determination Of Water-Soluble Nitrates (Salicylic flcid Hethod)
Korean Agency for Technology and Standards (KATS), Determination method of nitric acid concentration
- KS I 3220-2007 Water quality－Determination of nitrate
- KS H ISO 4099:2001 Cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
- KS H ISO 4099:2006 Cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
- KS H ISO 6736:2006 Dried milk－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
- KS H ISO 6736:2001 Dried milk－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
- KS H ISO 6740:2001 Dried whey－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
- KS H ISO 6740:2006 Dried whey－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
- KS H ISO 6739:2001 Whey cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
- KS H ISO 6739:2006 Whey cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
- KS I ISO 6777:2007 Water quality－Determination of nitrite－Molecular absorption spectrometric method
- KS H ISO 8195:2001 Caseins and caseinates－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
- KS H ISO 8195:2006 Caseins and caseinates－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
- KS D 0061-2005 Methods for measurement of dust concentration in welding environment
- KS A 4513-2000 MEASURING METHODS OF B RADIOACTIVITY CONCENTRATION OF DRAIN WATER
- KS A 4513-1985 MEASURING METHODS OF B RADIOACTIVITY CONCENTRATION OF DRAIN WATER
- KS H ISO 8151-2006(2016) Dried milk -- Determination of nitrate content -- Method by cadmium reduction and spectrometry (Screening method)
- KS M ISO 787-19:2022 General methods of test for pigments — Part 19: Determination of water-soluble nitrates (Salicylic acid method)
- KS M ISO 787-19-2007(2017) General methods of test for pigments－Part 19：Determination of water－soluble nitrates (Salicylic acid method)
- 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 M 2105-1995 Methods of measuring dust concentration in flue gas
- KS M 2105-2005(2010) Methods of measuring dust concentration in flue gas
KR-KS, Determination method of nitric acid concentration
- KS H ISO 6736-2001 Dried milk－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
- KS H ISO 4099-2001 Cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
- KS H ISO 6740-2001 Dried whey－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
- KS H ISO 6739-2001 Whey cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
- KS H ISO 8195-2001 Caseins and caseinates－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
- KS M ISO 787-19-2022 General methods of test for pigments — Part 19: Determination of water-soluble nitrates (Salicylic acid method)
- 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
CEN - European Committee for Standardization, Determination method of nitric acid concentration
- PREN 17042-2016 Fertilizers - Determination of boron in concentrations > 10 % using acidimetric titration
- EN ISO 14673-1:2001 Milk and Milk Products - Determination of Nitrate and Nitrite Contents - Part 1: Method Using Cadmium Reduction and Spectrometry
PL-PKN, Determination method of nitric acid concentration
- PN-EN 17042-2018-07 P Fertilizers--Determination of boron in concentrations > 10 % using acidimetric titration
- PN Z04092 Arkusz 01-1974 Air purity protectlon Tests tor nitric acid and nitrogen oxides Determination of nitric acid and total amount of nitric acid and nitrogen oxides in the work station by the colorimetric method with phenoldisulphonic acid
- PN P04749-1989 Textiles Determination of the degree of cellulose polymerization Nitrate method
- PN Z04061 Arkusz 02-1971 Air purity protection. Study of ace- tic acid and acetic anhydride content Determinat?on of acetic acid and acetic anhydride in work station by method with lanthanum nitrate
- PN H04731-1966 Me?hod de?erminafion of satlpetre on products aluminium and aluminium alloys
- PN Z04092-08-1989 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen dioxide in ambient air (imision) by spectrophotometric method with passive sampling
- PN H04730-1971 Method of mercurous nitrat test for copper alloys
- PN-EN 12014-2-2018-01 P Foodstuffs--Determination of nitrate and/or nitrite content--Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
- PN-EN 17043-2018-07 P Fertilizers--Determination of molybdenum in concentrations ≤ 10 % using spectrometry of a complex with ammonium thiocyanate
- PN Z04190-02-1988 Air purity protection ests for nitrodiphenyl etermination of 4-nitrodiphenyl at ork places by gas chromatography ith sample enrichment
- PN-EN ISO 8299-2021-07 E Nuclear fuel technology -- Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
- PN C04404-09-1986 Pigments for paints General methods of test Determination of water-soluble sulphates, chlorides and nitrates
- PN Z04199-02-1988 Air purity protection ests for iV-nitrosoamines etermination f N-nitrosodimethylamine n work places by gas chromatography ith sample enrichment
ES-AENOR, Determination method of nitric acid concentration
AENOR, Determination method of nitric acid concentration
- UNE 30219:1978 AMMONIUM NITRATE FOR INDUSTRIAL USES. DETERMINATION OF FREE ACIDITY. VOLUMETRIC METHOD.
- 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 12014-4:2006 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
- UNE-EN 12014-5:1997 FOODSTUFFS. DETERMINATION OF NITRATE AND/OR NITRITE CONTENT. PART 5: ENZYMATIC DETERMINATION OF NITRATE CONTENT OF VEGETABLE-CONTAINING FOOD FOR BABIES AND INFANTS.
- UNE 30218:1976 AMMONIUM NITRATE FOR INDUSTRIAL USES. DETERMINATION OF PH. POTENCIOMETRIC METHOD.
- UNE-EN 12014-7:2000 FOODSTUFF - DETERMINATION OF NITRATE AND/OR NITRITE CONTENT- PART 7: CONTINUOUS FLOW METHOD FOR THE DETERMINATION OF NITRATE CONTENT OF VEGETABLES AND VEGETABLE PRODUCTS AFTER CADMIUM REDUCTION
Indonesia Standards, Determination method of nitric acid concentration
- SNI 06-2484-2002 Test methods for nitrite content in water by colorymetry
- SNI 19-6964.7-2003 Seawater quality - Part 7: Test methods of nitrates (NO3-N) with cadmium reduction by spectrophotometry
German Institute for Standardization, Determination method of nitric acid concentration
- DIN EN 17042:2018-08 Fertilizers - Determination of boron in concentrations > 10 % using acidimetric titration; German version EN 17042:2018
- 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 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 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 17042:2018 Fertilizers - Determination of boron in concentrations > 10 % using acidimetric titration; German version EN 17042:2018
- DIN 58932-3:2017-01 Haematology - Determination of the concentration of blood corpuscles in blood - Part 3: Reference method for the determination of the concentration of erythrozytes; Text in German and English
- 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
- DIN 58932-5:2007-10 Haematology - Determination of the concentration of blood corpuscles in blood - Part 5: Reference method for the determination of the concentration of thrombocytes; Text in German and English
- DIN 58932-3:2023-07 Haematology - Determination of the concentration of blood corpuscles in blood - Part 3: Reference method for the determination of the concentration of erythrocytes; Text in German and English / Note: Date of issue 2023-06-02*Intended as replacement for...
- DIN EN ISO 21877:2020-01 Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO 21877:2019); German version EN ISO 21877:2019
- DIN 58932-5:2007 Haematology - Determination of the concentration of blood corpuscles in blood - Part 5: Reference method for the determination of the concentration of thrombocytes; Text in German and English
- DIN 54270-4:1977 Testing of textiles; determination of the limit-viscosity of celluloses, nitrate procedure
- DIN EN ISO 8299:2021-04 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019); English version EN ISO 8299:2021
- DIN EN 12014-5:1997-08 Foodstuffs - Determination of nitrate and/or nitrite content - Part 5: Enzymatic determination of nitrate content of vegetable-containing food for babies and infants; German version EN 12014-5:1997
- 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 ISO 9463:2021-04 Nuclear energy - Nuclear fuel technology - Determination of plutonium in nitric acid solutions by spectrophotometry (ISO 9463:2019); English version EN ISO 9463:2021
- DIN 58932-6:2021 Haematology - Determination of the concentration of blood corpuscles in blood - Part 6: Reference method for the determination of the concentration of CD4 positive lymphocytes; Text in German and English
- DIN EN 12014-4:2005 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 58932-6:2021-08 Haematology - Determination of the concentration of blood corpuscles in blood - Part 6: Reference method for the determination of the concentration of CD4 positive lymphocytes; Text in German and English
- DIN EN ISO 14673-1:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 1: Method using cadmium reduction and spectrometry (ISO 14673-1:2004); German version EN ISO 14673-1:2004
- DIN EN ISO 14673-1:2004-05 Milk and milk products - Determination of nitrate and nitrite contents - Part 1: Method using cadmium reduction and spectrometry (ISO 14673-1:2004); German version EN ISO 14673-1:2004
Professional Standard - Water Conservancy, Determination method of nitric acid concentration
- SL 84-1994 Determination of nitrogen (nitrate)(Ultraviolet spectrophtometric method)
Group Standards of the People's Republic of China, Determination method of nitric acid concentration
- T/QAS 037-2021 Spectrophotometric method for the determination of nitrite in brine
- T/QAS 035-2021 Determination of nitrate in brine by ultraviolet spectrophotometry
- T/SATA 053-2023 Determination of bromate, nitrite, chlorate, nitrate and thiocyanate in infant formula - Ion Chromatography
- T/QAS 082.3-2022 Chemical Analysis of Rock Salt and Glauber's Salt Part 3: Determination of Nitrate by Ultraviolet Spectrophotometry
Professional Standard - Petrochemical Industry, Determination method of nitric acid concentration
- SH/T 1499.7-1997 Pure adipic acid.Determination of content of nitric acid.Spectrophotometric method
- SH/T 1499.7-2012 Pure adipic acid.Part 7:Determination of content of nitric acid.Spectrophotometric method
- SH/T 1498.6-1997 Nylon 66 salt.Determination of content of nitrates.Spectrophotometric method
- SH/T 0559-1993 Determination of Alkyl Nitrate Content in Diesel Oil (Spectrophotometric Method)
Professional Standard - Geology, Determination method of nitric acid concentration
- DZ/T 0064.58-1993 Groundwater Quality Test Method for Determination of Nitrate by Disulfonic Acid Phenol Spectrophotometry
- DZ/T 0064.60-1993 Spectrophotometric method for determination of nitrite radicals in groundwater quality testing
- DZ/T 0064.59-1993 Groundwater Quality Examination Method Determination of Nitrate by Ultraviolet Spectrophotometry
- DZ/T 0064.58-2021 Methods of Analytical Groundwater Quality Part 58: Determination of Nitrate Disulfonic Acid Phenol Spectrophotometric Method
- DZ/T 0064.60-2021 Analytical methods of groundwater quality - Part 60: Determination of nitrite spectrophotometric method
- DZ/T 0064.59-2021 Methods of Analytical Groundwater Quality Part 59: Determination of Nitrate by Ultraviolet Spectrophotometry
Professional Standard - Coal, Determination method of nitric acid concentration
- MT/T 479-1995 Determination method of nitrate ion in acid water of coal mine
- 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 251-2000 Determination method of nitrite ion in coal mine water
- MT 251-1991 Determination method of nitrite ion in coal mine water
Standard Association of Australia （SAA）, Determination method of nitric acid concentration
- AS 4215.1:1995 Methods of test for determining fire extinguishing and inerting concentrations for flammable liquids and gases - Determination of fire extinguishing concentrations
- AS 4215.2:1995 Methods of test for determining fire extinguishing and inerting concentrations for flammable liquids and gases - Determination of fire inerting concentrations
- AS 4215.0:1995 Methods of test for determining fire extinguishing and inerting concentrations for flammable liquids and gases - General introduction and list of methods
- AS/NZS 1301.207s:2007 Methods of test for pulp and paper - Determination of stock concentration
- 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
中华人民共和国环境保护部, Determination method of nitric acid concentration
- GB 7480-1987 Water quality-Determination of nitrate-Spectrophotometric method with phenol disulfonic acid
- GB 7493-1987 Water quality-Determination of nitrogen (nitrite)-Spectrophotometric method
- GB 11896-1989 Water quality-Determination of chioride-Silver nitrate titration method
- GB 13580.5-1992 Determination of fluoride,chloride,ntrite nitrate,salfate in the wet precipitation-Ion chromotography
- GB 11900-1989 Water quality-Determination of trace amounts of arsenic-Spectrophotometric method with silver salt
- GB 4920-1985 Determination of sulphuric acid mist in tail gas in sulphuric acid concentration process-Barium chromate colorimetric method
American National Standards Institute （ANSI), Determination method of nitric acid concentration
Professional Standard - Hygiene , Determination method of nitric acid concentration
- WS/T 361-2011 Reference procedure for the measurement of catalytic activity concentration of lactate dehydrogenase
- WS/T 351-2011 Reference procedure for the measurement of catalytical activity concentration of alkaline phosphatase(ALP)
- WS/T 57-1996 Urine.Determination of 4-nitrophenol.Spectrophotometric method
- WS/T 353-2011 Reference procedure for the measurement of catalytic activity concentration of aspartate aminotransferase (No pyridoxal-5'-phosphoric acid)
National Health Commission of the People's Republic of China, Determination method of nitric acid concentration
- WST 361:2011 Reference method for determination of catalytic activity concentration of lactate dehydrogenase
CZ-CSN, Determination method of nitric acid concentration
- CSN 66 8102 Cast.24-1997
- CSN 66 8102 Cast.24-1978 Smokeless powders. Methods of testing. Determination of nitroglycerin or dinitrodiglycol
- CSN 57 0158-1986 Testing methods for meat products and canned sterilized food. Determination of nitrite and nitrate content
- CSN 65 9022-1983 Reaktive dyestuffs. Method of concentration. and shade determinatlon.
- CSN 65 9037-1984 Vat dyestuffs. Metods of determination: — point of congelation — stability at centrifuging — concentration of hydrogen ions [pH - value)
- CSN 65 9002-1987 Direct dyestuffs Method of dye concentration and shade determination
- CSN 65 9220-1987 Sulphur dyestuffs. Method of dye concentration and shade determination
- CSN 68 4151-1987 Concentration of the impurities by the vaporation method
- CSN ISO 4119:1993 Pulps. Determination of stock concentration (Rapid method)
国家煤炭工业局, Determination method of nitric acid concentration
- MT/T 792-1998 Determination method of coal water slurry concentration
RO-ASRO, Determination method of nitric acid concentration
Military Standard of the People's Republic of China-General Armament Department, Determination method of nitric acid concentration
- 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 9254-2017 Determination method of mass concentration of neodymium element in neodymium phosphate glass ICP-AES method
- GJB 2949-1997 Maximum allowable concentration of nitroglycerin in the air in workplaces and monitoring methods
- GJB 1047.2A-2004 Test Methods for Black Powder Part 2: Determination of Conductivity Method for Potassium Nitrate
- GJB 8682.12-2015 Methods of chemical analysis of pyrotechnic powders Part 12: Determination of barium nitrate content Chromate method
- GJB 8682.14-2015 Methods for chemical analysis of pyrotechnics Part 14: Determination of strontium nitrate and strontium carbonate content Sulfate method
- GJB 8342-2015 Method for determination of aerosol concentration and dispersion in field smoke screens
ES-UNE, Determination method of nitric acid concentration
- 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 17042:2019 Fertilizers - Determination of boron in concentrations > 10 % using acidimetric titration
- UNE-EN ISO 787-19:2021 General methods of test for pigments - Part 19: Determination of water-soluble nitrates (Salicylic acid method) (ISO 787-19:2020)
- UNE-EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019) (Endorsed by Asociación Española de Norma...
- UNE-EN 17043:2019 Fertilizers - Determination of molybdenum in concentrations = 10 % using spectrometry of a complex with ammonium thiocyanate
- UNE-EN ISO 21877:2020 Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO 21877:2019)
Canadian General Standards Board （CGSB), Determination method of nitric acid concentration
- CGSB 1-GP-71 METH 4.7-1974 Methods of Testing Paints and Pigments Consistency Consistency of Putty by Means of Gardner Mobilometer
BELST, Determination method of nitric acid concentration
- STB 17.13.05-43-2015 Еnvironmental pгоtесtion and nature use. Analytic (laboratory) control and monitoring of the environment. Water quality. Determination of the concentration of nitrogen of nitrates by photometric method with salicylic acid
- STB 1931-2009 Wine production and wine raw material. Methods for determination a mass concentration of titrating acids
- STB 17.13.05-39-2015 Еnvironmental pгоtесtion аnd nature use. Analytic (laboratory) control and monitoring of the environment. Water quality. Determination of the concentration of chlorides by titration method with silver nitrate
Professional Standard - Traffic, Determination method of nitric acid concentration
国家煤矿安全监察局, Determination method of nitric acid concentration
- MT 79-1984 Methods for determination of dust concentration and dispersion
Danish Standards Foundation, Determination method of nitric acid concentration
- 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/EN 12014-4:2005 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
- DS/EN 12014-5:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Part 5: Enzymatic determination of nitrate content of vegetable-containing food for babies and infants
- DS/EN ISO 787-19:1995 General methods of test for pigments - Part 19: Determination of water-soluble nitrates (Salicylic acid method)
- DS/EN ISO 8299:2021 Nuclear fuel technology – Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
- DS/EN 26777:1993 Water quality. Determination of nitrite. Molecular absorption spectrometric method
Lithuanian Standards Office , Determination method of nitric acid concentration
- 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 12014-4-2005 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
- LST EN 12014-5-2001 Foodstuffs - Determination of nitrate and/or nitrite content - Part 5: Enzymatic determination of nitrate content of vegetable-containing food for babies and infants
- LST CEN/TS 17638-2021 Stationary source emissions - Manual method for the determination of the mass concentration of formaldehyde - Reference method
Professional Standard - Urban Construction, Determination method of nitric acid concentration
- CJ/T 76-1999 Municipal sewage.Determination of nitrogen(nitrite).Sepectrophotometric method
- CJ 26.26-1991 Municipal sewage water quality inspection method standard Determination of nitrite nitrogen spectrophotometric 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 nitric acid concentration
- GB/T 35496-2017 Chemical reagent—General method for the determination of nitrate
- GB/T 6730.26-2017 Iron ores—Determination of fluorine content—Thorium nitrate titrimetric method
Professional Standard - Light Industry, Determination method of nitric acid concentration
- QB/T 4446-2012 General test method in salt industry.Determination of nitrite
Professional Standard - Environmental Protection, Determination method of nitric acid concentration
- HJ 634-2012 Soil.Determination of ammonium, nitrite and nitrate by extraction with potassium chloride solution-spectrophotometric methods
- HJ/T 346-2007 Water quality. Determination of nitrate-nitrogen. Ultraviolet spectrophotometry
- HJ/T 343-2007 Water quality. Determination of chloride. mercury nitrate titration
Professional Standard - Military and Civilian Products, Determination method of nitric acid concentration
- WJ 2575-2002 Permissible concentration and detection method of trinitrotoluene in the air of workplace
PH-BPS, Determination method of nitric acid concentration
- PTS 83-1970 Method of Test for the Determination of Nitrogen Content of Nitrate-Free Fertilizers
Professional Standard - Electricity, Determination method of nitric acid concentration
- DL/T 502.30-2006 Analytical methods of steam and water in power plants Part 30: Determination of nitrates (Spectrometric method using salicylic acid)
中华人民共和国国家卫生和计划生育委员会, Determination method of nitric acid concentration
- GBZ/T 155-2002 Scintillation flask method for measuring radon concentration in the air
- WS/T 352-2011 Reference method for determination of catalytic activity concentration of alanine aminotransferase (without pyridoxal phosphate)
- WS/T 222-2002 Guideline for the measurement of catalytic concentration of clinical enzymes
AT-ON, Determination method of nitric acid concentration
- ONORM DIN 10338-1992 Determination of nitrate and nitrite contents of cheese - Method by cadmium reduction
Professional Standard - Commodity Inspection, Determination method of nitric acid concentration
- SN/T 3151-2012 Determination of nitrate and nitrite in food for export.Ion chromatography
U.S. Military Regulations and Norms, Determination method of nitric acid concentration
CU-NC, Determination method of nitric acid concentration
- 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
Professional Standard - Aviation, Determination method of nitric acid concentration
- 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/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
- HB/Z 5092.2-2001 Electroplating Black Chromium Solution Analysis Method Potentiometric Titration Determination of Sodium Nitrate Content
IT-UNI, Determination method of nitric acid concentration
- UNI EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
- UNI CEN/TS 17638-2021 Stationary source emissions - Manual method for the determination of the mass concentration of formaldehyde - Reference method
- UNI EN ISO 9463:2021 Nuclear energy - Nuclear fuel technology - Determination of plutonium in nitric acid solutions by spectrophotometry
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 nitric acid concentration
- GB/T 39305-2020 Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography
- GB/T 13085-2018 Determination of nitrite in feeds—Colorimetry method
- GB/T 16425-2018 Determination for minimum explosive concentration of dust clouds
- GB/T 39544-2020 Natural rubber latex concentrate—Determination of total phosphate content—Spectrophotometric method
Japanese Industrial Standards Committee (JISC), Determination method of nitric acid concentration
- JIS Z 4512:1995 Measuring methods of concentration of airborne radioactive particle
- JIS Z 4513:1977 Measuring methods of beta radioactivity concentration of drain water
- JIS A 1306:2014 Measuring method of smoke density using light extinction method
- JIS A 1306:1983 Measuring method of smoke density using light extinction method
- JIS Z 8808:2013 Methods of measuring dust concentration in flue gas
- JIS Z 8808:1995 Methods of measuring dust concentration in flue gas
Professional Standard - Chemical Industry, Determination method of nitric acid concentration
- HG/T 3526-2003 Industrial circulating cooling water-Determination of nitrite-Molecular absorption spectrometric method
- HG/T 3526-2011 Industrial circulating cooling water determination of nitrate.Spectrophotometric method using sulfosalicylic acid
Yunnan Provincial Standard of the People's Republic of China, Determination method of nitric acid concentration
- DB53/T 591-2014 Rhodium nitrate chemical analysis method Determination of rhodium content Hydrogen reduction gravimetric method
- DB53/T 624-2014 Determination of Nitrate Nitrogen and Nitrite Nitrogen in Coking Wastewater by Dairyler's Alloy Reduction-Neutralization Titration
Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Determination method of nitric acid concentration
- GJB 5381.12-2005 Methods of chemical analysis for pyrotech. Part 12: Determination of barium nitrate content. Chromate method
- GJB 5381.14-2005 Methods of chemical analysis for pyrotech. Part 14: Determination of strontium nitrate strontium carbonate content. Sulfate method
GOSTR, Determination method of nitric acid concentration
Professional Standard - Rare Earth, Determination method of nitric acid concentration
- XB/T 606.1-1995 Chemical analysis methods for rare earth products Determination of fluorine content Thorium nitrate volumetric method
Association of German Mechanical Engineers, Determination method of nitric acid concentration
- VDI 2462 Blatt 1-1974 Gaseous emission measurement; determination of sulphur dioxide concentration; iodometric thiosulfate method
Hebei Provincial Standard of the People's Republic of China, Determination method of nitric acid concentration
- DB13/T 81.19-1992 Determination method of barium nitrate content in fireworks and firecrackers mixture