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Analytical method for determination of boric acid content

Analytical method for determination of boric acid content, Total:498 items.

In the international standard classification, Analytical method for determination of boric acid content involves: Non-ferrous metals, Ferroalloys, Analytical chemistry, Surface treatment and coating, Inorganic chemicals, Testing of metals, Products of the chemical industry, Fertilizers, Ferrous metals, Semiconducting materials, Water quality, Soil quality. Pedology, Beverages, Metalliferous minerals, Glass, Raw materials for rubber and plastics, Equipment for entertainment, Sugar. Sugar products. Starch, Non-metalliferous minerals, Tobacco, tobacco products and related equipment, Fuels, GLASS AND CERAMICS INDUSTRIES, Ceramics, Wood, sawlogs and sawn timber, Coals, Electrical accessories, Nuclear energy engineering, Textile fibres, Sterilization and disinfection, Spices and condiments. Food additives, Milk and milk products, Geology. Meteorology. Hydrology.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Analytical method for determination of boric acid content

GB/T 22661.3-2008 Chemical analysis methods of potassium fluoborate.Part3:Determination of potassium fluoborate content.Sodium hydroxide titration volumetric method
GB/T 22661.8-2008 Chemical analysis methods of potassium fluoborate.Part8:Determination of free borade content.Sodium hydroxide titration volumetric method
GB/T 22661.9-2008 Chemical analysis methods of potassium fluoborate.Part9:Determination of chloride content.Mercury nitration volumetric method
GB/T 22661.2-2008 Chemical analysis methods of potassium fluoborate.Part2:Determination of moisture content.Gravimetric method
GB/T 3653.1-1988 Methods for chemical analysis of ferroboron--The alkalimetric method for the determination of boron content
GB 3653.1-1988 Ferroboron Chemical Analysis Method Alkaliometric Titration Determination of Boron Content
GB 3653.3-1988 Ferroboron chemical analysis method for determination of silicon content by perchloric acid dehydration gravimetric method
GB/T 3653.3-1988 methods for chemical analysis of ferroboron--The perchloric acid dehydration-gravimetric method for the determination of silicon content
GB/T 22661.6-2008 Chemical analysis methods of potassium fluoborate.Part6:Determination of silica content.Molybdenum bule photometric method
GB/T 3653.5-1983 Methods for chemical analysis of ferroboron--The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
GB/T 22661.4-2008 Chemical analysis methods of potassium fluoborate.Part4:Determination of magnesium content.Flame atomic absorption spectrometric method
GB/T 22661.5-2008 Chemical analysis methods of potassium fluoborate.Part5:Determination of calcium content.Flame atomic absorption spectrometric method
GB/T 22661.7-2008 Chemical analysis methods of potassium fluoborate.Part7:Determination of sodium content.Flame atomic absorption spectrometric method
GB/T 20975.15-2008 Methods for chemical analysis of aluminium and aluminium alloys.Part 15: Determination of boron content
GB/T 5121.25-2008 Methods for chemical analysis of copper and copper alloys.Part 25:Determination of boron content
GB/T 12684.3-1990 Boric acid for industrial use--Determination of sulphate content by reduction and titrimetry
GB/T 3653.4-1988 Methods for chemical analysis of ferroboron--The EDTA volumetric method for the determination of aluminium content
GB/T 22661.10-2008 Chemical analysis methods of potassium fluoborate.Part 10:Determination of phosphorus pentoxide content.Molybdenum blue Photometric method
GB/T 3653.2-1983 Methods for chemical analysis of ferroboron--The gasometric method for the determination of carbon content
GB/T 12684.4-1990 Boric acid for industrial use--Determination of sulphate content by visual turbidimetry
GB 12684.4-1990 Determination of Industrial Boric Acid Sulfate Content Visual Turbidimetry
GB 8150.1-1987 Methods for chemical analysis of xanthates--The lead-acetate titration method for determination of xanthate content
GB/T 223.78-2000 Methods for chemical analysis of iron,steel and alloy-Curcumin spectrophotometric method for the determination of boron content
GB/T 12687.2-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chlorine content--Mercurimetric method
GB 8150.2-1987 Methods for chemical analysis of xanthates--The acetic acid titration method for determination of free alkali content
GB/T 22662.8-2008 Chemical analysis methods of potassium fluotitanate.Part8:Determination of chloride content.Mercury nitration volumetric method
GB/Z 39124-2020 Method for chemical analysis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method
GB/T 8574-2002 Determination of potassium content for compound fertilizers potassium tetraphenylborate gravimetric method
GB/T 8574-2010 Determination of potassium content for compound fertilizers.Potassium tetraphenylborate gravimetric method
GB/T 8638.1-1988 Nickel base alloy powder--Determination of boron content--Alkalimetric method
GB/T 223.6-1994 Methods for chemical analysis of iron,steel and alloy. The neutralization titrimetric method for the determination of boron content
GB/T 6609.16-2004 Chemical analysis methods and determination of physical performance of alumina Determination of boron trioxide content-Curcumin spectrophotometric method
GB/T 21994.8-2008 Chemical analysis of magnesium fluoride.Part 8:Determination of sulphate content.Barium sulphate gravimetric method
GB/T 22660.8-2008 Chemical analysis methods of lithium fluoride.Part8:Determination of sulphate content.Barium sulphate gravimetric method
GB/T 3653.6-1988 Methods for chemical analysis of ferroboron--The reduced molybdoantimonylphosphoric acid photometric method for the determination of phosphorus content
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 12687.8-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination for the water insoluble matter content--Gravimetric method
GB/T 22662.3-2008 Chemical analysis methods of potassium fluotitanate.Part 3:Determination of potassium fluotitanate content.Ammonium iron sulphate dodecahydrate titration volumetric method
GB/T 22662.2-2008 Chemical analysis methods of potassium fluotitanate.Part2:Determination of moisture content.Gravimetric method
GB/T 223.60-1997 Methods for chemical analysis of iron, steel and alloy--The perchloric acid dehydration gravimetric method for the determination of silicon 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 23278.8-2009 Methods for chemical analysis of sodium stannate.Part 8:Determination of nitrate content.Ion selective electrode method
GB/T 13747.15-1992 Zirconium and zirconium alloys--Determination of boron content--Curcumin spectrophotometric method
GB/T 6609.15-2004 Chemical analysis methods and determination of physical performance of alumina Determination of chlorine content-Ferric thiocyanate photometric method
GB/T 21994.3-2008 Chemical analysis of magnesium fluoride.Part 3:Determination of fluoride content.Distillation-thorium nitrate titration volumetric method
GB/T 22660.3-2008 Chemical analysis methods of lithium fluoride.Part3:Determination of fluoride content.Distillation-thorium nitrate titration volumetric method
GB/T 6987.27-2001 Aluminium and aluminium alloys--Determination of boron content--Ion selective electrode method
GB/T 6730.2-1986 Methods for chemical analysis of iron ores--Gravimetric method for the determination of moisture content
GB/T 4373.1-1984 Methods for chemical analysis of arsenic--The potassium bromate volumetric method for the determination of arsenic content
GB/T 4373.3-1984 Methods for chemical analysis of arsenic--The barium sulphate gravimetric method for the determination of sulphur content

Japanese Industrial Standards Committee (JISC), Analytical method for determination of boric acid content

JIS G 1327-1:2010 Method for chemical analysis of ferroboron -- Part 1: Methods for determination of boron content
JIS G 1311-6:2012 Method for chemical analysis of ferromanganese.Part 6: Determination of boron content
JIS G 1327-3:2010 Method for chemical analysis of ferroboron -- Part 3: Method for determination of silicon content
JIS G 1327-2:2010 Method for chemical analysis of ferroboron -- Part 2: Methods for determination of carbon content
JIS G 1327-4:2010 Method for chemical analysis of ferroboron -- Part 4: Methods for determination of aluminium content
JIS G 1314-6:2011 Method for chemical analysis of silicomanganese.Part 6: Determination of boron content
JIS H 0608:1978 Estimation of boron content in silicon
JIS R 9301-3-10:1999 Alumina powder -- Part 3: Methods of chemical analysis -- 10: Determination of boric oxide content
JIS G 1227:1999 Iron and steel -- Methods for determination of boron content
JIS G 1227:1992 Methods for determination of boron in iron and steel
JIS H 1365:1973 Method for determination of boron in aluminium
JIS H 1365:2003 Methods for determination of boron in aluminium and aluminium alloys
JIS K 1468-3:1999 Acid-grade fluorspar -- Method for chemical analysis Part 3: Determination of silica content
JIS K 1468-5:1999 Acid-grade fluorspar -- Method for chemical analysis -- Part 5: Determination of arsenic content
JIS G 1258-7:2007 Iron and steel -- ICP atomic emission spectrometric method -- Part 7: Determination of boron content -- Distillation as trimethyl borate
JIS K 1468-4:1999 Acid-grade fluorspar -- Method for chemical analysis -- Part 4: Determination of total phosphorus content
JIS G 1314-5:2011 Method for chemical analysis of silicomanganese.Part 5: Determination of sulfur content
JIS K 1468-1:1999 Acid-grade fluorspar -- Method for chemical analysis -- Part 1: Determination of moisture content of a lot

Korean Agency for Technology and Standards (KATS), Analytical method for determination of boric acid content

KS D 2075-1-2021 Methods for chemical analysis of ferroboron —Part 1: Method for determination of boron content
KS D 2075-1-2011 Methods for chemical analysis of ferroboron-Part 1:Method for determination of boron content
KS D 2075-2-2022 Methods for chemical analysis of ferroboron — Part 2: Method for determination of carbon content
KS D 2075-4-2022 Methods for chemical analysis of ferroboron — Part 4: Method for determination of aluminium content
KS D 2075-3-2022 Methods for chemical analysis of ferroboron — Part 3: Method for determination of silicon content
KS D 2075-2-2012 Methods for chemical analysis of ferroboron－Part 2：Method for determination of carbon content
KS D 2075-3-2012 Methods for chemical analysis of ferroboron－Part 3：Method for determination of silicon content
KS D 2075-4-2012 Methods for chemical analysis of ferroboron－Part 4：Method for determination of aluminium content
KS D 2075-1-2016 Methods for chemical analysis of ferroboron－Part 1：Method for determination of boron content
KS D 1878-2003 Determination of boron in iron and steel
KS D 2593-1991 Method for determination of boron in zirconium and zirconium alloys
KS D 1883-2011 Methods for determination of boron in aluminium and aluminium alloys
KS D 2075-2-2012(2017) Methods for chemical analysis of ferroboron－Part 2：Method for determination of carbon content
KS D 2075-4-2012(2017) Methods for chemical analysis of ferroboron－Part 4：Method for determination of aluminium content
KS D 2075-3-2012(2017) Methods for chemical analysis of ferroboron－Part 3：Method for determination of silicon content
KS M ISO 5318:2012 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
KS M ISO 5318:2007 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
KS D ISO 10153-2007(2017) Steel－Determination of boron content－Curcumin spectrophotometric method
KS E ISO 9035:2003 Iron ores－Determination of acid-soluble iron(Ⅱ) content－Titrimetric method
KS E 3707-2001 Determination of calorific value of coal and coke
KS H ISO 15517:2007 Tobacco－Determination of nitrate content－Continuous-flow analysis method
KS H ISO 15517:2017 Tobacco－Determination of nitrate content－Continuous-flow analysis method
KS D ISO 10153:2007 Steel－Determination of boron content－Curcumin spectrophotometric method
KS D ISO 10153-2007(2022) Steel－Determination of boron content－Curcumin spectrophotometric method
KS M ISO 5935:2006 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method
KS M ISO 5935:2010 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method
KS D ISO 13900-2003(2018) Steel－Determination of boron content－Curcumin spectrophotometric method after distillation
KS H ISO 15517-2017(2022) Tobacco－Determination of nitrate content－Continuous-flow analysis method
KS M ISO 6598:2007 Fertilizers-Determination of phosphorus content-Quinoline phosphomolybdate gravimetric method
KS M ISO 6598:2013 Fertilizers－Determination of phosphorus content－Quinoline phosphomolybdate gravimetric method

Professional Standard - Rare Earth, Analytical method for determination of boric acid content

XB/T 601.1-1993 Lanthanum hexaboride chemical analysis method Determination of boron content by acid-base titration
XB/T 601.1-2008 Chemical analysis methods of lanthanum boride.Determination of boron content.Acid alkali titration method
XB/T 601.6-1993 Lanthanum hexaboride chemical analysis method silicon molybdenum blue spectrophotometric determination of acid soluble silicon
XB/T 601.5-2008 Chemical analysis methods of lanthanum boride.Determination of acid dissolving silicon content.Silicon molybdenum blue spectral luminosity method
XB/T 617.4-2014 Chemical analysis methods of neodymium iron boron alloy.Part 4:Determination of iron content.The potassium dichromate titrimetry
XB/T 617.1-2014 Chemical analysis methods for neodymium iron boron alloy.Part 1: Determination of total rare earth content.Oxalate gravimetry

Professional Standard - Aviation, Analytical method for determination of boric acid content

HB/Z 5088.4-1999 Analysis method for nickel plating solution Determination of boric acid content through potentiometric titration
HB/Z 5092.3-2001 Analytical method of black chromium solution in electroplating Determination of boric acid content by potentiometric titration
HB 5220.41-1995 Chemical Analysis Method of High Temperature Alloy Chloroborate Ion Selective Electrode Method for Determination of Boron Content
HB 5220.41-2008 Methods for chemical analysis of superalloys. Part 41: Determination of boron content by fluoroborate ion selective electrode method
HB/Z 5089.6-2004 Methods for analysis of plating black nickel solutions Part 6:Determination of boric acid content by potentiometric titrimetric method
HB/Z 5096.2-2004 Methods for analysis of plating lead solutions Part 2:Determination of free fluorboric acid content by potentiometric titrimetric method
HB 5218.22-1995 Aluminum Alloy Chemical Analysis Method Magenta Photometry Determination of Boron Content
HB/Z 5218.22-2004 Methods for chemical analysis of aluminium alloys-Part 22:Determination of boron content by carmine spectrophotometric method
HB/Z 5218.25-2004 Methods for chemical analysis of aluminium alloys-Part 25:Determination of boron content by ion selective electrode method
HB 5422.5-1989 Method for chemical analysis of copper alloy - Potassium iodate volumetric method for determination of tin content
HB 5297.10-2001 Titanium Alloy Chemical Analysis Method Potassium Iodate Volumetric Method Determination of Tin Content
HB 5422.8-1989 Methods for chemical analysis of copper alloys - Potassium dichromate volumetric method for determination of iron content
HB 5422.31-1989 Methods of chemical analysis of copper alloys - Determination of beryllium content by beryllium pyrophosphate gravimetric method
HB 5297.15-2001 Titanium Alloy Chemical Analysis Method Mandelic Acid Gravimetric Determination of Zirconium Content
HB 5220.5-1995 Method for Chemical Analysis of Superalloys Potassium Iodate Volumetric Method for Determination of Sulfur Content
HB/Z 5088.1-1999 Electroplating nickel solution analysis method EDTA volumetric method to determine the content of nickel sulfate and magnesium sulfate
HB/Z 5105.3-2000 Electrochemical Polishing Solution Analysis Method Potentiometric Titration Determination of Sulfuric Acid and Phosphoric Acid
HB 5220.29-1995 Superalloy Chemical Analysis Method Potassium Dichromate Volumetric Method for Determination of Iron Content
HB 5422.16-1989 Methods for chemical analysis of copper alloys - Ferrous ammonium sulfate volumetric method for determination of manganese content
HB 5422.24-1989 Methods for chemical analysis of copper alloys - Perchloric acid dehydration gravimetric method for determination of silicon content
HB 5297.4-2001 Titanium Alloy Chemical Analysis Method Ferrous Ammonium Sulfate Volumetric Method for Determination of Vanadium Content
HB 5297.6-2001 Titanium Alloy Chemical Analysis Methods Ferrous Ammonium Sulfate Volumetric Method Determination of Chromium Content
HB/Z 5090.3-2001 Analytical method of electroless nickel plating solution iodometric method to determine the content of sodium phosphite
HB/Z 5087.1-2004 Methods for analysis of acid plating copper solutions part 1:Determination of copper sulfate content by EDTA volumetric method
HB 5220.40-1995 Method for Chemical Analysis of Superalloys Methanol Distillation-Curcumin Absorption Spectrophotometry for Determination of Boron Content
HB/Z 5092.4-2001 Analytical method of black chromium solution in electroplating Determination of acetic acid content by potentiometric titration
HB/Z 5088.2-1999 Analysis method for nickel plating solution Determination of sodium sulfate content through precipitation titration
HB 5218.18-1995 Aluminum Alloy Chemical Analysis Method Ferrous Ammonium Sulfate Titration Method for Determination of Chromium Content
HB/Z 5087.3-2004 Methods for analysis of acid plating copper solutions part 3:Determination of sulphuric acid content by potentiometric titrimetric method
HB 5220.16-1995 Method for Chemical Analysis of Superalloys - Ammonium Ferrous Sulfate Volumetric Method for Determination of Vanadium Content
HB/Z 5093.1-2000 Alkaline electroplating tin solution analysis method EDTA volumetric method to determine the content of sodium stannate
HB/Z 5085.5-1999 Analytical method for cyanide electroplating cadmium solution Determination of nickel sulfate content by EDTA volumetric method
HB 5218.4-1995 Aluminum Alloy Chemical Analysis Methods Potassium Periodate Photometric Determination of Manganese Content
HB/Z 5108.3-1999 Analytical method of phosphating solution - Determination of sulfate radical content by visual turbidimetry
HB/Z 5087.2-2004 Methods for analysis of acid plating copper solutions part 2:Determination of copper sulfate content by potentiometric titrimetric method
HB/Z 5092.2-2001 Electroplating Black Chromium Solution Analysis Method Potentiometric Titration Determination of Sodium Nitrate Content
HB 5220.5-2008 Methods for chemical analysis of superalloys.Part 5:Determination of sulfur content by potassium iodate volumetric method
HB 5219.6-1998 Magnesium alloy chemical analysis method Potassium periodate photometric method Determination of manganese content (including zirconium and rare earth)
HB 5297.19-2001 Titanium Alloy Chemical Analysis Method Methylene Blue-1,2 Dichloroethane Extraction Spectrophotometric Determination of Boron Content
HB 5297.13-2001 Titanium Alloy Chemical Analysis Method Potassium Periodate Spectrophotometric Determination of Manganese Content
HB 5297.8-2001 Titanium Alloy Chemical Analysis Method Thiocyanate Spectrophotometry Determination of Molybdenum Content
HB/Z 5094.1-2004 Methods for analysis of acid plating tin solutions-Part 1:Determination of tin(Ⅱ)sulfate content by potentiometric titrimetric method
HB/Z 5094.2-2004 Methods for analysis of acid plating tin solutions-Part 2:Determination of free sulphuric acid content by potentiometric titrimetric 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/Z 5090.2-2001 Analysis method for electroless nickel plating solution Determination of sodium hypophosphite content through potentiometric titration
HB/Z 5086.4-2000 Analytical method for cyanide electroplating copper solution Potentiometric titration for determination of sodium carbonate content
HB/Z 5093.3-2000 Analytical method of alkaline electroplating tin solution Determination of sodium acetate content by potentiometric titration
HB/Z 5084.3-2000 Analytical method of cyanide electroplating zinc solution for determination of sodium carbonate content by potentiometric titration
HB/Z 5085.4-1999 Analytical method of cadmium electroplating solution for cyanide electroplating Determination of sodium carbonate content by potentiometric titration
HB/Z 5085.6-1999 Analytical method for cadmium cyanide electroplating solution Determination of sodium sulfate content by precipitation titration
HB 7064.2-1994 Metal heat treatment salt bath chemical analysis method Barium carbonate precipitation separation acid-base titration method Determination of carbonate content
HB 5220.29-2008 Methods for chemical analysis of superalloys. Part 29: Determination of iron content by potassium dichromate volumetric method
HB/Z 5218.18-2004 Methods for chemical analysis of aluminium alloys-Part 18:Determination of chromium content by ammonium ferrous sulfate volumetric method
HB 5219.7-1998 Magnesium Alloy Chemical Analysis Method Potassium Periodate Photometric Determination of Manganese Content (Excluding Zirconium and Rare Earth)
HB 7064.4-1994 Metal heat treatment salt bath chemical analysis method barium sulfate turbidimetric method for determination of sulfate radical content
HB 5220.40-2008 Methods for chemical analysis of superalloys. Part 40: Determination of boron content by methanol distillation-curcumin photometric method
HB 5220.33-1995 Method for chemical analysis of superalloys Tetraphenylarsenic chloride hydrochloride gravimetric method for determination of niobium content
HB 5422.17-1989 Method for chemical analysis of copper alloy - Determination of manganese content by periodate absorptiometry
HB 7064.3-1994 Metal heat treatment salt bath chemical analysis method barium sulfate precipitation EDTA titration method for determination of sulfate radical content
HB 5220.16-2008 Methods for chemical analysis of superalloys. Part 16: Determination of vanadium content by ammonium ferrous sulfate volumetric method
HB/Z 5218.4-2004 Methods for chemical analysis of aluminium alloys-Part 4:Determination of manganese content by potassium periodate spectrophotometric method
HB 5218.5-1995 Aluminum Alloy Chemical Analysis Method Gravimetric Determination of Silicon Content
HB 5218.2-1995 Determination of Copper Content by Iodometric Method for Chemical Analysis of Aluminum Alloys
HB/Z 5089.4-2004 Methods for analysis of plating black nickel solutions Part 4:Determination of sodium sulfate content by precipitation titrimetric method
HB/Z 5090.1-2001 Analysis method for electroless nickel plating solution Determination of nickel sulfate (or nickel chloride) content through EDTA volume method
HB 5220.15-1995 Method for chemical analysis of superalloys Ammonium persulfate oxidation-ferrous volumetric method for determination of chromium content
HB/Z 5087.6-2004 Methods for analysis of acid plating copper solutions part 6:Determination of arsenic content by spectrophotometric method
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

Association Francaise de Normalisation, Analytical method for determination of boric acid content

NF A11-150:1984 Chemical analysis of ferroboron. Determination of boron content. Volumetric method.
NF X31-105*NF EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method
NF X31-105:1995 Soil quality. Determination of carbonate content. Volumetric method.
NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
NF T20-366:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.gravimetric method as potassium tetraphenylborate.
NF B40-673-2*NF EN ISO 21078-2:2009 Determination of boron (III) oxide in refractory products - Part 2 : acid extraction method for the determination of boron(III) oxide in binder components.
NF T20-367:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.sodium tetraphenylborate volumetric method.
NF V37-039/A1*NF ISO 15517/A1:2012 Tobacco - Determination of nitrate content - Continuous-flow analysis method.
NF V37-039*NF ISO 15517:2003 Tobacco - Determination of nitrate content - Continuous-flow analysis method.
NF ISO 15517/A1:2012 Tabac - Détermination de la teneur en nitrates - Méthode par analyse en flux continu
NF ISO 15517:2003 Tabac - Détermination de la teneur en nitrates - Méthode par analyse en flux continu
NF M60-405:1998 Determination of plutonium in pure plutonium nitrate solutions. Gravimetric method.

YU-JUS, Analytical method for determination of boric acid content

JUS H.G8.067-1983 Reagents. Boric acid. Determination of boric acid content. Volumetric method
JUS H.G8.070-1983 Reagents. Bori? acid. Determination of phosphate content. Spectrophotometric method
JUS H.G8.069-1983 Reagents. Bori? acid. Determination of sulphate content. Turbidimetric method
JUS H.G8.072-1983 Reagents. Bori? acid. Determination of iron content. Colorimetric method
JUS H.B8.360-1982 Boric acid, boric oxide and disodium tetraborates for industrial use. Determination of nickel content. Furil a-dioxime photometric method
JUS H.G8.068-1983 Reagents. Bori? acid. Determination of chloride content. Turbidimetric method
JUS H.G8.187-1984 Reagents. di-Sodium tetraborate decahydrate. Determination of phosphate content. Spectrophotome- tric method
JUS H.G8.186-1984 Reagents. di-Sodium tetraborate decahydrate. Determinationof sulphatecontent Turbidimetricmethod
JUS H.B8.352-1982 Boric acid for industrial use. Determination of iron content 2,2'~Bipyridyl photometric method
JUS H.G8.076-1983 Reagents. Bori? acid. Determination of substances insoluble in water. Gravimetric method
JUS H.G8.071-1983 Reagents. Bori? acid. Determination of heayy meta/s content (as Pb). Colorimetric method
JUS H.B8.291-1999 Fertilizers - Determination of phosphorus content - Magnesium pyrophosphate gravimetric method
JUS B.G8.511-1982 BauKite. Methods of analysis. Determination of silica content
JUS H.G8.074-1983 Reagents. Bori? acid. Determination of calcium and magnesium contents. Flame atomic absorption method
JUS H.B8.764-1982 Analysis of pesticides. Determination of sulphated ash content
JUS H.G8.073-1983 Reagents. Borje acid. Determination of arsenic content. Silver diethyldithiocarbamate photometric method
JUS C.A1.651-1987 Methods for chemical analysis of silver. Determination of silver content. Volumetric method
JUS H.E8.021-1978 Analysis ofsoaps. Determinatkm of total fatty acids
JUS H.B8.356-1982 Boric acid for industrial use. Detenmination of arsenic content Silver diethyldithiocartwnate photometric method
JUS E.Z8.005-2001 Chemical analysis of acetic-acid and anhydride of acetic-acid Determination of mercury content
JUS B.G8.355-1977 Zine concentrates. Methods of chemical analysis. Determination of lead

TR-TSE, Analytical method for determination of boric acid content

TS 1820-1975 BORIC ACID FOR INDUSTRIAL USE - DETERMINATION OF BORIC ACID CONTENT - VOLUMETRIC METHOD
TS 2568-1977 BORIC ACID, BORIC OXIDE AND DISODIUM TETRABORATES FOR INDUSTRIAL USE — DETERMINATION OF CHLORIDE CONTENT — MERCURIMETRIC METHOD
TS 2413-1976 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS FERRO - BORON DETERMINATION OF BORON, SILICON, CARBON AND ALUMINIUM CONTENTS
TS 2081-1975 CRUDE SODIUM BORATES FOR INDUSTRIAL USE DETERMINATION OF TOTAL ALUMINIUM CONTENT TITRIMETRIC METHOD
TS 2106-1975 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF BORON CONTENT
TS 2569-1977 Boric Acid, Boric Oxide, Disodium Tetraborates, Sodium Perborates And Crude Sodium Borates For Industrial Use - Determination Of Iron Content 2,2' - Bipyridyl Photometric Method
TS 2566-1977 BORIC ACID, BORIC OXIDE AND DISODIUM TETRABOBATES POR INDUSTRIAL USE-DETERMINATION OF CHROMIUM CONTENT - DIPHENYLCARBAZIDE PHOTOMETRIC METHOD
TS 3308-1979 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF THE NITRATE CONTENT
TS 2112-1975 CRUDE SODIUM BORATES FOR INDUSTRIAL USE-DETERMINATION OF TOTAL TITANIUM C?NTENT-PHOTOMETRIC METHOD
TS 2537-1977 Methods For The Analysis Of Water Determination Of Total Mercury Content
TS 3654-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CHROMIUM CONTENT — Permanganate Oxidation Spectrofotometric Method
TS 757-1969 SODIUM CARBONATE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT BARIUM SULPHATE GRAVIMERTIC METHOD
TS 2073-1975 POTASSIUM CHLORIDE FOR INDUSTRIAL USE DETERMINATION OF POTASSIUM CONTENT GRAV?METRIC METHOD AS POTASSIUM TETRAPHENYLBORATE
TS 1831-1975 METHODS FOR THE CHEMICAL ANALYSIS OF IRON STEELS DETERMINATION OF COPPER CONTENT
TS 1895-1975 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF LEAD CONTENT
TS 3246-1978 METHODS FOR THE CHEMICAL ANALYSIS OP NICKEL DETERMINATION OP NICKEL CONTENT
TS 2880-1977 METHODS FOB THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF SELENIUM CONTENT
TS 1822-1975 HYDRATED SODIUM PERBORATES FOR INDUSTRIAL USE DETERMINATION OF SODIUM OXIDE, BORIC OXIDE AND AVAILABLE OXYGEN CONTENTS- VOLUMETRIC METHOD
TS 3294-1979 METHODS FOR THE CHEMICAL ANALYSIS OF NICKEL DETERMINATION OF IRON CONTENT
TS 2347-1976 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS ETERMINATION OF NICKEL CONTENT
TS 2243-1976 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF MOLYBDENUM CONTENT
TS 3264-1978 METHODS FOR THE CHEMICAL ANALYSIS OF NICKEL DETERMINATION OF COBALT CONTENT
TS 3313-1979 METHODS FOR THE CHEMICAL ANALYSIS OF LEAD DETERMINATION OF IRON CONTENT

International Organization for Standardization (ISO), Analytical method for determination of boric acid content

ISO 1914:1972 Boric acid for industrial use; Determination of boric acid content; Volumetric method
ISO 5318:1983 Fertilizers; Determination of potassium content; Potassium tetraphenylborate gravimetric method (Reference method)
ISO 3121:1976 Boric acid, boric oxide and disodium tetraborates for industrial use; Determination of chloride content; Mercurimetric method
ISO 3120:1976 diSodium tetraborates and crude sodium borates for industrial use; Determination of water content; Gravimetric method
ISO 3120:2010 diSodium tetraborates and crude sodium borates for industrial use; Determination of water content; Gravimetric method
ISO 3122:1976 Boric acid, boric oxide, disodium tetraborates, sodium perborates and crude borates for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
ISO 5933:1980 Boric acid, boric oxide, disodium tetraborates and crude sodium borates for industrial use; determination of total nickel content of boric acid, boric oxide and disodium tetraborates and the alkali-soluble nickel content of crude sodium borates; furil alp
ISO 5936:1980 Crude sodium borates for industrial use; Determination of carbonate content; Gravimetric method
ISO 2214:1972 Boric acid, boric oxide and Disodium tetraborates for industrial use; Determination of manganese content; Formaldehyde oxime photometric method
ISO 2486:1973 Potassium sulphate for industrial use — Determination of potassium content — Sodium tetraphenylborate volumetric method
ISO 2216:1972 Crude sodium borates for industrial use; Determination of sodium oxide and boric oxide contents; Volumetric method
ISO 2760:1975 Crude sodium borates for industrial use; Determination of total aluminium content; Titrimetric method
ISO 3119:1976 Boric acid, boric oxide and disodium tetraborates for industrial use; Determination of chromium content; Diphenylcarbazide photometric method
ISO 2485:1973 Potassium sulphate for industrial use; Determination of potassium content; Gravimetric method as potassium tetraphenylborate
ISO 5932:1980 Boric acid, boric oxide and disodium tetraborates for industrial use; Determination of cobalt content; 2- nitroso-1- naphthol photometric method
ISO 2761:1975 Crude sodium borates for industrial use; Determination of total titanium content; Photometric method
ISO 2215:1972 Boric acid, boric oxide and Disodium tetraborates for industrial use; Determination of copper content; Zinc dibenzyldithiocarbamate photometric method
ISO 1917:1972 Hydrated sodium perborates for industrial use; determination of sodium oxide, boric oxide and available oxygen contents; volumetric methods
ISO 2051:1976 Potassium chloride for industrial use; Determination of potassium content; Potassium tetraphenylborate gravimetric method
ISO 5437:1988 Acid-grade and ceramic-grade fluorspar — Determination of barium sulfate content — Gravimetric method
ISO 15517:2003 Tobacco - Determination of nitrate content - Continuous-flow analysis method
ISO 2052:1976 Potassium chloride for industrial use; Determination of potassium content; Sodium tetraphenylborate titrimetric method
ISO 10153:1991 Steel; determination of boron content; curcumin spectrophotometric method
ISO 551:1975 Manganese ores — Determination of zinc content — Zinc mercurithyocyanate gravimetric method
ISO 6598:1985 Fertilizers; Determination of phosphorus content; Quinoline phosphomolybdate gravimetric method

VN-TCVN, Analytical method for determination of boric acid content

TCVN 301-2010 Steel and iron.Determination of boron content.Methods of chemical analysis
TCVN 302-2010 Steel and iron.Determination of tungsten content.Methods of chemical analysis
TCVN 303-2010 Steel and iron.Determination of tantalium content.Methods of chemical analysis.
TCVN 305-2010 Steel and iron.Determination of nitrongen content.Methods of chemical analysis.
TCVN 308-2010 Steel and iron.Determination of vanadium content.Methods of chemical analysis
TCVN 310-2010 Steel and iron.Determination of arsenic content.Methods of chemical analysis.
TCVN 299-2010 Steel and iron.Determination of titanium content.Methods of chemical analysis.
TCVN 1817-2009 Steel and iron.Determination of molipdenum content.Methods of chemical analysis
TCVN 1818-2009 Steel and iron.Determination of copper content.Methods of chemical analysis
TCVN 1819-2009 Steel and iron.Determination of maganese content.Methods of chemical analysis
TCVN 1820-2009 Steel and iron.Determination of sulphur content.Methods of chemical analysis
TCVN 1812-2009 Steel and iron.Determination of chrome content.Methods of chemical analysis
TCVN 1813-2009 Steel and iron.Determination of nickel content.Methods of chemical analysis
TCVN 1814-2009 Steel and iron.Determination of silicon content.Methods of chemical analysis
TCVN 1815-2009 Steel and iron.Determination of phosphorus content.Methods of chemical analysis
TCVN 1816-2009 Steel and iron.Determination of cobalt content.Methods of chemical analysis

Professional Standard - Non-ferrous Metal, Analytical method for determination of boric acid content

YS/T 984-2014 Determination of boron and phosphorus concent in silicon powder by chemical analysis
YS/T 424.2-2000 Methods for chemical analysis of titanium diboride powder.Determination of total boron content
YS/T 539.1-2009 Methods for chemical analysis of nickel base alloy powder.Part 1:Determination of boron content.Acid-base titration
YS/T 1604-2023 Methods for chemical analysis of ammonium molybdate— Determination of molybdenum content— Lead molybdate gravimetry
YS/T 423.1-2000 Methods for chemical analysis of nuclear-grade boron carbide powder.Determination of total boron content
YS/T 423.3-2000 Methods for chemical analysi of nuclear-grade boron carbide powder.Determination of uncarbonized boron content
YS/T 271.1-1994 Xanthate Chemical Analysis Method Determination of Xanthate Content by Lead Acetate Titration
YS/T 271.2-1994 Xanthate Chemical Analysis Method Acetic Acid Titration Determination of Free Alkali Content
YS/T 477-2005 Methods for chemical analysis of copper and copper alloys-Determination of boron content-Curcumin spectrophotometric method
YS/T 1593.6-2023 Methods for chemical analysis of crude lithium carbonate—Part 6：Determination of acid-insolubles contents — Gravimetric method
YS/T 424.3-2000 Methods for chemical analysis of titanium diboride powder.Determination of iron content
YS/T 424.4-2000 Methods for chemical analysis of titanium diboride powder.Determination of carbon content
YS/T 424.5-2000 Methods for chemical analysis of titanium diboride powder.Determination of oxygen content
YS/T 424.1-2000 Methods for chemical analysis of titanium diboride powder.Determination of titanium content
YS/T 539.1-2006 Determination of Boron Content by Neutralization Titration Method for Chemical Analysis of Nickel-base Alloy Powder
YS/T 807.6-2012 Chemical analysis methods of aluminum hardeners.Part 6:Determination of boron content.The ion selective electrode method
YS/T 581.8-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 8:Determination of sulphate content by barium sulphate gravimetric method
YS/T 273.8-2006 Chemical analysis methods and physical properties of cryolite. Part 8:Determination of sulphate content by barium sulphate gravimetric method
YS/T 535.6-2009 Chemical analysis methods of sodium fluoride.Part 6:Determination of carbonate content.Gravimetric method
YS/T 423.4-2000 Methods for chemical analysis of nuclear-grade boron carbide powder.Determination of iron content
YS/T 423.5-2000 Methods for chemical analysis of nuclear-grade boron carbide powder.Determination of oxygen content
YS/T 423.2-2000 Methods for chemical analysis of nuclear-grade boron carbide powder.Determination of total carbon content
YS/T 535.2-2009 Chemical analysis methods of sodium fluoride.Part 2:Determination of fluorine content.Distillation-thorium nitrate volumetric method
YS/T 1605.1-2023 Methods for chemical analysis of roasted molybdenum concentrate— Part 1: Determination of molybdenum content— Lead molybdate gravimetric method
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 519.1-2006 Arsenic chemical analysis method Potassium bromate volumetric method for determination of arsenic
YS/T 519.3-2006 Arsenic chemical analysis method barium sulfate gravimetric method for determination of sulfur content

BE-NBN, Analytical method for determination of boric acid content

NBN T 03-341-1981 Boric acid for industrial use- Determination of boric acid content-Volujnetric method
NBN T 03-207-1980 Potassium sulphate for industrial use - Determination of potassium content - Gravimetrie method as potassium tetraphenylborate
NBN T 03-356-1981 Boric acid, boric oxide and disodium tetraborates for industrial use - Determination of chloride content - Mercurimetric method
NBN T 03-357-1981 Boric acid, boric oxide, disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of iron content - 2,21-Bipyridyl photometric method
NBN T 03-346-1981 Boric acid, boric oxide and disodium tetraborates for industrial use - Determination of manganese content - Formaldehyde oxime photometric method
NBN T 03-347-1981 Boric acid, boric oxide and disodiumtetraboratas for industrial
NBN T 03-345-1981 Boric acid, bortc oxide, disodium tetraborates and crude sodium borates for industrial use - Determination of sulphur compounds -Volumetric method
NBN T 03-355-1981 Disodium tetraborates and crude sodium borates for industrial use - Determination of water content - Gravimetrie method
NBN T 03-351-1981 Crude sodium borates for industrial use - Determination of total aluminium content - Titrimetric method
NBN-EN 10200-1992 Chemical analysis of ferrous materials - Determination of boron in steel - Spectrophotometry method
NBN T 03-352-1981 Crude sodium borates for industrial use - Determination of total tita-nium content - Photometric method
NBN T 03-208-1980 Potassium sulphate for industrial use - Determination of potassium content - Sodium tetraphenylborate volumetric method
NBN T 03-042-1979 Nitric acid for industrial use - Determination of sulphate content - Method by reduction and titrimetry
NBN T 03-263-1980 Phosphoric acid for industrial use - Determination of sulphate content - Method by reduction and titrimetry
NBN T 03-369-1988 Crude sodium borates for industrial use - Determination of total and alkali-soluble calcium and magnesium contents - Titrimetric method
NBN 825-1969
NBN T 03-344-1981 Hydrated sodium perborates for industrial use - Determination of sodium oxide, boric oxide and available oxygen contents - Volumetric methods

工业和信息化部, Analytical method for determination of boric acid content

YS/T 1537.1-2022 Methods of chemical analysis of lithium-boron alloys Part 1: Determination of lithium content Lithium sulfate weighing method
YS/T 424.1-2022 Methods for chemical analysis of titanium diboride powder Part 1: Determination of titanium content Ferric ammonium sulfate titration method
YS/T 424.2-2022 Methods for chemical analysis of titanium diboride powder Part 2: Determination of total boron content Neutralization titration method
YS/T 1467.3-2021 Methods for chemical analysis of hafnium Part 3: Determination of boron content
YS/T 535.11-2020 Methods for chemical analysis of sodium fluoride Part 11: Determination of sodium fluorosilicate content Acid-base titration method
YS/T 273.8-2020 Methods of chemical analysis and physical properties of cryolite Part 8: Determination of sulfate content Barium sulfate gravimetric method
YS/T 575.26-2020 Methods of chemical analysis of bauxite ores Part 26: Determination of sulfate content Barium sulfate gravimetric method
YS/T 1582.1-2022 Methods for chemical analysis of crude antimony Part 1: Determination of antimony content Cerium sulfate titration method
YS/T 1462.1-2021 Methods for chemical analysis of crude tin Part 1: Determination of tin content Potassium iodate titration method
YS/T 424.4-2022 Methods for chemical analysis of titanium diboride powder Part 4: Determination of carbon content High-frequency combustion infrared absorption method
YS/T 1569.2-2022 Methods of chemical analysis of lithium nickel manganate Part 2: Determination of manganese content by potentiometric titration
YS/T 1345.6-2020 Methods for chemical analysis of high bismuth lead Part 6: Determination of tin content Potassium iodate titration method
YS/T 445.5-2019 Methods of chemical analysis of silver concentrates Part 5: Determination of sulfur content Barium sulfate gravimetric method and combustion-acid-base titration method
YS/T 1569.4-2022 Methods for chemical analysis of lithium nickel manganate Part 4: Determination of sulfate content Ion chromatography
YS/T 1563.2-2022 Methods for chemical analysis of molybdenum-rhenium alloys Part 2: Determination of molybdenum content Lead molybdate gravimetric method
YS/T 424.3-2022 Methods for chemical analysis of titanium diboride powder Part 3: Determination of iron content 1,10-phenanthroline spectrophotometric method
YS/T 1329.1-2019 Methods for chemical analysis of copper telluride Part 1: Determination of tellurium content Potassium dichromate titration method
YS/T 1569.1-2022 Methods for chemical analysis of lithium nickel manganate Part 1: Determination of nickel content Diacetyl oxime gravimetric method
YS/T 1314.4-2019 Methods for chemical analysis of silver slag from copper smelting Part 4: Determination of tin content Potassium iodate titration method
YS/T 1314.7-2021 Methods for chemical analysis of silver slag from copper smelting Part 7: Determination of antimony content Cerium sulfate titration method

British Standards Institution (BSI), Analytical method for determination of boric acid content

BS 3762-3.13:1983 Analysis of formulated detergents. Quantitative test methods. Method for determination of total boron content
BS 5688-1:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of boric acid content of boric acid
BS 5688-29:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total and alkali-soluble calcium and magnesium contents of crude sodi
BS 5688-11:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total aluminium content of crude sodium borates
BS 5688-12:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total titanium content of crude sodium borates
BS 5688-2:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of boric oxide content of boric oxide
BS 5688-28:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total and alkali-soluble calcium and magnesium contents of crude sodi
BS 5688-6:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of manganese content of boric acid, boric oxide and disodium tetraborate
BS 5688-7:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of copper content of boric acid, boric oxide and disodium tetraborates
BS 5688-14:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of chromium content of boric acid, boric oxide and disodium tetraborates
BS 5688-17:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of iron content of boric acid, boric oxide, disodium tetraborates, sodiu
BS 5688-27:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total and alkali-soluble silica contents of crude sodium borates
BS 5688-15:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of water content of disodium tetraborates and crude sodium borates
BS 5688-16:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of chloride content of boric acid, boric oxide and disodium tetraborates
BS 5688-8:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sodium oxide and boric oxide contents of crude sodium borates
BS 5688-3:1979 Methods of test for boric acid, boric oxide, diRsodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sodium oxide and boric oxide contents and loss on ignition of disodium tetraborates
BS 5688-4:1979 Methods of test for boric acid, boric oxide, disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sodium oxide, boric oxide and available oxygen contents of hydrated sodium perborates
BS 3762 Sec.3.13:1983 Analysis of formulated detergents. Quantitative test methods. Method for determination of total boron content
BS 5688-19:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of iron soluble in alkaline medium in crude sodium borates
BS 5688-20:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of aluminium soluble in alkaline medium in crude sodium borates
BS 3727-2:1968 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of boron (photometric method)
BS 1715-2.4:1989 Analysis of soaps. Quantitative test methods - Method for determination of free fatty acids content
BS 7755-3.10:1995 Soil quality. Chemical methods. Determination of carbonate content. Volumetric method
BS 7020-22:1990 Analysis of iron ores. Method for the determination of acid-soluble iron (II) content. Titrimetric method
BS 4140-19:1986 Methods of test for aluminium oxide. Determination of boron content
BS 5551 SubSec.4.3.3:1984 Fertilizers. Chemical analysis. Determination of potassium. Method for determination of water-soluble potassium content (potassium tetraphenylborate gravimetric method: reference method)
BS 5688-13:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of particle size distribution of sodium perborates by mechanical sieving
BS 3762-3.22:1986 Analysis of formulated detergents. Quantitative test methods. Method for determination of inorganic sulphate content
BS 6057-3.12:1992 Rubber latices. Methods of test. Determination of boric acid content of natural rubber latex concentrate
BS 5688-9:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of loss in mass of crude sodium borates after heating at a temperature o
BS 7020-5.1:1993 Analysis of iron ores. Methods for the determination of silicon content. Gravimetric methods
BS 7319-4:1990 Analysis of sodium chloride for industrial use. Method for determination of sulphate content
BS ISO 15517:2003+A1:2012 Tobacco. Determination of nitrate content. Continuous-flow analysis method
BS 7020-7.1:1989 Analysis of iron ores - Methods for the determination of sulphur content - Gravimetric method
BS 7020-7.2:1989 Analysis of iron ores. Methods for the determination of sulphur content. Combustion method
BS 3762-3.14:1985 Analysis of formulated detergents - Quantitative test methods - Method for determination of carbonate content
BS 3762 Sec.3.14:1985 Analysis of formulated detergents. Quantitative test methods. Method for determination of carbonate content
BS 1715-2.8:1989 Analysis of soaps. Quantitative test methods. Method for determination of glycerol content
BS 1715-2.4:1990 Analysis of soaps - Quantitative test methods - Method for determination of free fatty acids content
BS 3907-4:1966 Methods for the analysis of magnesium and magnesium alloys - Determination of manganese in magnesium and magnesium alloys (photometric-periodate method)
BS 6200-3.5.2:1991 Sampling and analysis of iron, steel and other ferrous metals - Methods of analysis - Sampling and analysis of iron, steel and other ferrous metals - Methods of analysis - Determination of boron - Ferroboron: volumetric method
BS 7020-8.1:1989 Analysis of iron ores. Methods for the determination of aluminium content. Titrimetric method
BS EN ISO 15681-2:2004 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Method by continuous flow analysis (CFA)
BS EN 10200:2012 Chemical analysis of ferrous materials. Determination of boron in steels. Spectrophotometric method
BS DD 257-1:2003 Methods of analysis of wood preservatives and treated timber. Quantitative analysis of wood preservative solutions and treated timber containing boron compounds. Determination of total boron
BS 1715-2.9:1990 Analysis of soaps - Quantitative test methods - Method for determination of EDTA content
BS 7020-9.1:1989 Analysis of iron ores - Methods for the determination of manganese content - Spectrophotometric method
BS 3907-5:1966 Methods for the analysis of magnesium and magnesium alloys - Determination of manganese in magnesium and magnesium alloys (photometric-periodate method) (low contents)
BS 3762-3.10:1989 Analysis of formulated detergents - Quantitative test methods - Methods for determination of short-chain alkylbenzenesulphonates content
BS 7020-5.2:1993 Analysis of iron ores. Methods for the determination of silicon content. Reduced molybdosilicate spectrophotometric method
BS 1715 Sec.2.4:1990 Analysis of soaps. Quantitative test methods. Method for determination of free fatty acids content
BS 7020-8.1:1988 Analysis of iron ores. Methods for the determination of aluminium content. Titrimetric method
BS 6829-1.1:1987 Analysis of surface active agents (raw materials). General methods. Method for determination of mineral sulphate content
BS 1715-2.2:1989 Analysis of soaps. Quantitative test methods. Method for determination of total free alkali content
BS 6981:1988 Method for determination of acid content of wool
BS 770-9:1985 Methods for chemical analysis of cheese. Determination of nitrate and nitrite contents. Cadmium reduction and photometry method
BS 6870-2.5:1987 Analysis of aluminium ores. Chemical methods. Method for determination of iron content: titrimetric method
BS 4267-9:1987 Ammonium nitrate - Method for determination of sulphate content
BS 1715-2.6:1989 Analysis of soaps. Quantitative test methods. Method for determination of moisture and volatile matter content
BS 3762 Sec.3.22:1986 Analysis of formulated detergents. Quantitative test methods. Method for determination of inorganic sulphate content

(U.S.) Ford Automotive Standards, Analytical method for determination of boric acid content

FORD FLTM AK 111-01-2000 QUANTITATIVE ANALYSIS OF BORATES IN CLEANERS

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Analytical method for determination of boric acid content

GJB 5381.10-2005 Methods of chemical analysis for pyrotech Part 10: Determination of potassium nitrate content. Sodium tetraphenylboron
GJB 5381.12-2005 Methods of chemical analysis for pyrotech. Part 12: Determination of barium nitrate content. Chromate method
GJB 5381.13-2005 Methods of chemical analysis for pyrotech. Part 13: Determination of barium nitrate content. Iodimetry method
GJB 5381.11-2005 Methods of chemical analysis for pyrotech. Part 11: Determination of barium nitrate content. Azotometry method
GJB 5381.14-2005 Methods of chemical analysis for pyrotech. Part 14: Determination of strontium nitrate strontium carbonate content. Sulfate method
GJB 5381.16-2005 Methods of chemical analysis for pyrotech. Part 16: Determination of potassium chlorate content. Dichromate titration method
GJB 5381.19-2005 Methods of chemical analysis for pyrotech. Part 19: Determination of sodium oxalate and ammonium oxalate content. Permanganimetric method
GJB 5381.15-2005 Methods of chemical analysis for pyrotech. Part 15: Determination of strontium nitrate and strontium carbonate content. Complexometric titration method
GJB 5381.18-2005 Methods of chemical analysis for pyrotech. Part 18: Determination of ammonium perchlorate content. Sulfuric acid absorption method

Military Standard of the People's Republic of China-General Armament Department, Analytical method for determination of boric acid content

GJB 8682.10-2015 Methods for chemical analysis of pyrotechnics Part 10: Determination of potassium nitrate content Sodium tetraphenylborate method
GJB 8682.12-2015 Methods of chemical analysis of pyrotechnic powders Part 12: Determination of barium nitrate content Chromate method
GJB 8682.13-2015 Methods of chemical analysis of pyrotechnics Part 13: Determination of barium nitrate content by iodometric method
GJB 8682.11-2015 Methods of chemical analysis of pyrotechnics Part 11: Determination of barium nitrate content and nitrogen determination method
GJB 8682.14-2015 Methods for chemical analysis of pyrotechnics Part 14: Determination of strontium nitrate and strontium carbonate content Sulfate method
GJB 8682.16-2015 Methods for chemical analysis of pyrotechnic powders Part 16: Determination of potassium chlorate content Potassium dichromate method
GJB 8682.19-2015 Methods for chemical analysis of pyrotechnics Part 19: Determination of sodium oxalate and ammonium oxalate content Potassium permanganate method
GJB 8682.15-2015 Methods of chemical analysis of pyrotechnics Part 15: Determination of strontium nitrate and strontium carbonate content complex titration method
GJB 8682.18-2015 Methods of chemical analysis of pyrotechnic powders Part 18: Determination of ammonium perchlorate content Sulfuric acid absorption method
GJB 770.302-1989 Test methods for gunpowder analysis: Determination of petroleum jelly content in double base powder Acetic acid separation-gravimetric method

Standard Association of Australia （SAA）, Analytical method for determination of boric acid content

AS/NZS 1050.30:1994 Methods for the analysis of iron and steel - Determination of boron content - Curcumin spectrophotometric method
AS/NZS 1050.2:1994 Methods for the analysis of iron and steel - Determination of carbon content (gravimetric method)
AS 1038.10.3:1998(R2013)
AS 1038.10.3:1998 Coal and coke - Analysis and testing - Determination of trace elements - Coal and coke - Determination of boron content - ICP-AES method
AS 4614.1:1999 Methods for the analysis of ilmenite - Determination of titanium content - Titrimetric method
AS 2489.5:2003 Methods for the analysis of zircon sand concentrates - Determination of zirconium plus hafnium content (Gravimetric method)

PL-PKN, Analytical method for determination of boric acid content

PN C04211-11-1985 Test methods of natural rubber latex Determination of boric acid

国家市场监督管理总局、中国国家标准化管理委员会, Analytical method for determination of boric acid content

GB/T 20975.15-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 15：Determination of boron content
GB/T 39138.1-2020 Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 1：Determination of gold content—Potentiometric titration using ferrous sulfate
GB/T 41435-2022 Determination of boric acid and salts of boric acid in toy materials —Inductively coupled plasma mass spectrometry
GB/T 39138.2-2020 Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 2：Determination of nickel content—Dimethylglyoxime gravimetric method

Professional Standard - Commodity Inspection, Analytical method for determination of boric acid content

SN/T 0838.1-2015 Determination of chromium in boric acid and borax for import and export.Flame atomic absorption spectrometry
SN/T 0838.2-2015 Determination of cobalt in boric acid and borax for import and export.Flame atomic absorption spectrometry
SN/T 0838.3-2015 Determination of nickel in boric acid and borax for import and export.Flame atomic absorption spectrometry
SN/T 0838.4-2015 Determination of manganese in boric acid and borax for import and export.Flame atomic absorption spectrometry
SN/T 0838.5-2015 Determination of copper in boric acid and borax for import and export.Flame atomic absorption spectrometry
SN/T 1732.13-2013 Pyrotechnic composition used for fireworks and firecracker.Part 13:Determination of boric acid content

American Society for Testing and Materials (ASTM), Analytical method for determination of boric acid content

ASTM E371-99 Standard Test Method for the Determination of Boron in Ferroboron
ASTM D4487-90(1999) Standard Test Methods for Analysis of Calcium Borosilicate
ASTM D4487-90(2014) Standard Test Methods for Analysis of Calcium Borosilicate
ASTM D4487-90(2020) Standard Test Methods for Analysis of Calcium Borosilicate

RU-GOST R, Analytical method for determination of boric acid content

GOST R 51210-1998 Drinking water. Method for determination of boron content
GOST 31949-2012 Drinking water. Methods for determination of boron content

BELST, Analytical method for determination of boric acid content

STB GOST R 51210-2001 Drinking water. Method for determination of boron content

CZ-CSN, Analytical method for determination of boric acid content

CSN 42 0526-1980 Chemical analysis of technical iron. Determination of the boron content
CSN 65 2085-1984 Sodium carbonate technical Gravimetric method of sulphate content determination
CSN 70 0527 Cast.2-1986 Glass testing methods. Silicate glass. Method for the quantitative analysis of the extracts from the surface of glass products. Determination of boric oxide
CSN ISO 4689:1993 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
CSN ISO 5437:1992 Acid-grade and ceramic-grade fluorspar - Determination of barium sulfate content - Gravimetric method
CSN 44 1688-1988 Chemical analysis of tetrahedrite. Determination of barium sulfate

RO-ASRO, Analytical method for determination of boric acid content

SR 2567-3-1997 Soft drinks - Methods of analysis - Determination of sodium benzoate content
SR 110-4-1995 Sugar. Methods of analysis. Determination of saccharose content
STAS SR 13300-6-1994 Starches. Methods of analysis. Determination of fat content
SR 110-11-1998 Sugar. Methods of analysis. Determination of sulfur dioxide content

Professional Standard - Chemical Industry, Analytical method for determination of boric acid content

HG/T 2956.7-2001 Ascharite ores - Determination of acid insoluble matter content - Gravimetric method
HG/T 2956.4-2001 Ascharite ores - Determination of total iron content - Potassium dichromate volumetric method
HG/T 2956.5-2001 Ascharite ores - Determination of ferrous oxide content - Potassium dichromate volumetric method

KR-KS, Analytical method for determination of boric acid content

KS M ISO 5318-2007 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
KS M ISO 5935-2006 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method
KS H ISO 15517-2017 Tobacco－Determination of nitrate content－Continuous-flow analysis method

European Committee for Standardization (CEN), Analytical method for determination of boric acid content

EN 10200:2012 Chemical analysis of ferrous materials - Determination of boron in steels - Spectrophotometric method

IN-BIS, Analytical method for determination of boric acid content

IS 3295 Pt.2-1970

Professional Standard - Geology, Analytical method for determination of boric acid content

DZ/T 0064.44-2021 Analytical methods of groundwater quality - Part 44: Determination of boron content H acid-formimine spectrophotometric method
DZ/T 0064.45-2021 Analytical methods of groundwater quality - Part 45: Determination of boron content by mannitol base titration

Group Standards of the People's Republic of China, Analytical method for determination of boric acid content

T/CSTM 00780.1-2023 Methods for chemical analysis of sodium vanadate—Part 1: Determination of vanadium content —Ammonium ferrous sulfate titrimetric method
T/CSTM 00660.2-2023 Methods for chemical analysis of titanium carbide slag— Part 2:The determination of titanium content—The ammonium ferric sulfate titrimetric method

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BS 1715-2.4:1989(2011) Analysis of soaps — Part 2 : Quantitative test methods — Section 2.4 Method for determination of free fatty acids content
BS 1715-2.4:1989(1999) Analysis of soaps — Part 2 : Quantitative test methods — Section 2.4 Method for determination of free fatty acids content
BS 3762-3.14:1985(2011) Analysis of formulated detergents — Part 3 : Quantitative test methods — Section 3.14 Method for determination of carbonate content
BS 1715-2.9:1990(2011) Analysis of soaps — Part 2 : Quantitative test methods — Section 2.9 Method for determination of EDTA content

AENOR, Analytical method for determination of boric acid content

UNE 55760:1984 SURFACE ACTIVE AGENTS. BORIC ACID, BORIC OXIDE AND DISODIUM TETRABORATES TO BE USED AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF CHLORIDE CONTENT. MERCURIMETRIC METHOD

German Institute for Standardization, Analytical method for determination of boric acid content

DIN EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method (ISO 10693:1995); German version EN ISO 10693:2014
DIN 10756:1995 Analysis of honey - Determination of free acidity
DIN 10754:2002 Analysis of honey - Determination of proline content
DIN 10754:2023-04 Analysis of honey - Determination of proline content

Professional Standard - Petrochemical Industry, Analytical method for determination of boric acid content

SH/T 0629-1996 Determination of arsenic content in naphtha (potassium borohydride-silver nitrate spectrophotometry)

Professional Standard - Ferrous Metallurgy, Analytical method for determination of boric acid content

YB/T 191.4-2001 Methods for chemical analysis of chromium ores----The potassium dichromate titrimetric method for the determination of total iron content
YB/T 5147-2017 Determination of boron content in carbon materials Curcumin-oxalic acid colorimetric method
YB/T 191.3-2001 Methods for chemical analysis of chromium ores----The perchloric acid dehydration gravimetric method for the determination of silicon dioxide content
YB/T 191.1-2001 Methods for chemical analysis of chromium ores----The gravimetric method for determination of moisture content
YB/T 178.2-2000 Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy.The barium sulphate gravimetric method for the determination of barium content
YB/T 159.1-1999 Methods for chemical analysis of titanium concentrate (rock minerals).The ferric ammonium sulfate volumetric method for the determination of titanium dioxide content
YB/T 159.3-1999 Methods for chemical analysis of titanium concentrate (rock minerals).The potassium dichromate volumetric method for the determination of ferrous oxide content
YB/T 1593-1999 Chemical analysis method of titanium concentrate (rock ore) Determination of ferrous oxide content by potassium dichromate volumetric method
YB/T 1591-1999 Chemical analysis method of titanium concentrate (rock mineral) Determination of titanium dioxide content by ferric ammonium sulfate volumetric method

Xinjiang Provincial Standard of the People's Republic of China, Analytical method for determination of boric acid content

DB65/T 602.8-2001 The determinanation of calcium carbonate in soil

Professional Standard - Agriculture, Analytical method for determination of boric acid content

GB 8574-1988 Determination of Potassium Content in Compound Fertilizer Gravimetric Method of Potassium Tetraphenylborate

Malaysia Standards, Analytical method for determination of boric acid content

MS 417 Pt.7-2001

Danish Standards Foundation, Analytical method for determination of boric acid content

DS/EN 10200:1993 Chemical analysis of ferrous materials. Determination of boron in steel. Spectrophotometric method

Indonesia Standards, Analytical method for determination of boric acid content

SNI 06-2481-1991 Water, Test method for boron content by spectrophotometer in a curcumium manuver

Anhui Provincial Standard of the People's Republic of China, Analytical method for determination of boric acid content

DB34/T 2580-2015 Copper telluride chemical analysis method Determination of tellurium content Potassium dichromate-ferrous ammonium sulfate volumetric method
DB34/T 2878-2017 Methods for chemical analysis of copper slag tailings Determination of iron content Potassium dichromate titration method
DB34/T 2127.11-2014 Analytical methods of regional geochemical survey samples - Part 11: Determination of silver, boron, tin and lead content by emission spectrometry
DB34/T 2578-2015 Crude selenium chemical analysis method Determination of selenium content iodometric method

Shandong Provincial Standard of the People's Republic of China, Analytical method for determination of boric acid content

DB37/T 2424-2013 Determination method of boron trioxide content in boron ore for glass fiber industry
DB37/T 375-2003 Determination method of peracetic acid content

SE-SIS, Analytical method for determination of boric acid content

SIS SS 02 81 98-1989 Determination of sulfate content of water — Nephelometric method
SIS SS 02 81 82-1986 Determination of sulfate content of water- Titrimetric Thorin method

NO-SN, Analytical method for determination of boric acid content

NS 4762-1988 Water analysis - Determination of sulphate content of water - Nephelometric method

Heilongjiang Provincial Standard of the People's Republic of China, Analytical method for determination of boric acid content

DB23/T 3602-2023 Chemical analysis method of graphite ore Determination of potassium, sodium and silicon content Lithium metaborate melting-inductively coupled plasma atomic emission spectrometry

Qinghai Provincial Standard of the People's Republic of China, Analytical method for determination of boric acid content

DB63/T 1423-2015 Determination of Potassium Oxide Content in Potassium Nitrate Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
DB63/T 1298-2014 Determination of Pb Content in Salt Lake Boric Acid Products by Atomic Absorption Spectrometry

NL-NEN, Analytical method for determination of boric acid content

NEN 3148-1965 Methods of analysis for feeding stuffs. Determination of the fat content.

Professional Standard - Machinery, Analytical method for determination of boric acid content

JB/T 4107.6-1999 Chemical analyse method for electrical contact materials.Determination of iron content in the silver - iron ( Determine iron content by the potassium dichromate method)