Preparation method of sulfuric acid

Preparation method of sulfuric acid, Total:467 items.

The international standard classification for "Preparation method of sulfuric acid" includes: Production in the chemical industry , Salts , Inorganic chemicals in general , Animal feeding stuffs , Solid wastes , Other methods of testing of metals , Metalliferous minerals in general , Food additives , Chemical elements , Transport exhaust emissions , Chemical analysis of metals , Non-ferrous metals , Refractories , Acids , Surface active agents , Metalliferous minerals , Other non-ferrous metals and their alloys , Alcohols. Ethers , Metallic coatings , Cement. Gypsum. Lime. Mortar , Corrosion of metals , Oxides , Workplace atmospheres , Chemical reagents , Other products of the chemical industry , Non-metalliferous minerals , Fuels in general , Chemical analysis , Products of the chemical industry , Nickel, chromium and their alloys , Ferroalloys .

The Chinese standard classification for "Preparation method of sulfuric acid" includes: Inorganic acid and alkali , Inorganic salt , Inorganic chemicals in general , Specifications for pollution control , Metal chemical property test method , Salt production in general , Chemical raw material ore , Livestock and poultry feed and additive , Semimetal and semiconductor material analysis method , Analysis methods for exhaust emission pollutants , Light metals and their alloys analysis method , Non-ferrous metals and their alloys products in general , Fireproof material in general , Rare metals and their alloys analysis method , Radioactive metal ore , Rare scattered metals and their alloys , Tooth paste, soap and detergent , Rare light metals and their alloys , Charcoal , Cement , Steel and iron alloy analysis method , Labor sanitation , Chemical reagent in general , Basic standards and general methods for surface active agent , Basic standards and general methods for catalyst , Catalyst , Coal analysis methods , Heavy metals and their alloys analysis method , Analysis methods for industrial residue pollutants , Casting .

Professional Standard - Electricity

DL 424-1991 Test method for industrial sulphuric acid of thermal power plant
DL/T 1151.13-2012 Analytical Methods of Scale and Corrosion Products in Power Plants - Part 13: Determination of Sulfuric Acid Anhydride-photometric Method Used To Barium Sulfate
DL/T 424-2016 Test method for sulphuric acid used in power plant

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39284-2020 Treatment and disposal method for filter sludge from magnesium sulfate production process
GB/T 38685-2020 Determination of sulphuric acid mist in tail gas for sulphuric acid industry
GB/T 13087-2020 Determination of isothiocyanates in feeds
GB/T 26523-2022 Refined cobaltous sulfates
GB/T 23940-2021 Analytical methods of persulfate products for industrial use

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 4334.6-2015 Test method for stainless steels in 5% sulfuric acid
GB/T 13530-2023 Test methods for sodium ethoxylated alkyl sulfate
GB/T 26524-2023 Refined nickel sulfates
GB/T 23513.3-2009 Chemical analysis methods for germanium concentrate—Part 3:Determination of sulfur content—Barium sulfate gravimetry
GB/T 13216.8-1991 Test methods for glycerines--Determination of sulphated ash--Gravimetric method
GB/T 23940-2009 Analytical methods of persulfate products for industrial use
GB/T 21994.8-2008 Chemical analysis of magnesium fluoride - Part 8: Determination of sulphate content - Barium sulphate gravimetric method
GB/T 26523-2011 Refined cobaltous sulfates
GB 4581.4-1984 Alunite ores--Determination of sulphur content for sulphate--Barium sulphate gravimetric method
GB/T 2972-1991 Zinc-coated steel wire—Test method for uniformity of zinc coating on wire by the copper sulphate dip
GB/T 749-2008 Test Method for Determining Capability of Resisting Sulfate Corrod
GB/T 8156.8-1987 Methods for chemical analysis of aluminium fluoride for industrial use--The barium sulphate gravimetric method for the determination of sulphate content
GB/T 7315.5-1987 Methods for chemical analysis of vanadium pentoxide--The barium svlphate gravimetric method for the determination of sulphur content
GB/T 12496.17-1999 Test methods of wooden activated carbon-Determination of sulphate
GB/T 17601-2008 Refractory products—Determination of resistance to sulfuric acid
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 4334.5-2000 Method of copper sulfate-sulfuric acid test for stainless steels
GB/T 11064.9-2013 Methods for Chemical Analysis of Lithium Carbonate, Lithium Hydroxide Monohydrate and Lithium Chloride - Part 9: Determination of Sulfate Content - Barium Sulfate Nephelometry Method
GB 13087-1991 Method for determination of isothiocyanates in feeds
GB/T 11064.9-2023 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride―Part 9:Determination of sulfate content―Barium sulfate turbidity method
GB/T 13025.8-2012 General test method in salt industry—Determination of sulfate
GB/T 4373.3-1984 Methods for chemical analysis of arsenic;The barium sulphate gravimetric method for the determination of sulphur content
GB/T 16478.3-1996 Methods for chemical analysis of thorium nitrate--Determination of sulphate content
GB/T 43753.3-2024 Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 3：Determination of sulfate content—Barium sulphate gravimetric method
GB/T 4334.6-2000 Method of 5 per cent sulfuric acid test for stainless steels
GB/T 4920-1985 Determination of sulphuric acid mist in tail gas in sulphuric acid concentration process; Barium chromate colorimetric method
GB/T 26524-2011 Refined nickel sulfates
GB/T 6150.5-1985 Methods for chemical analysis of tungsten concentrates; The barium sulfate gravimetric method for the determination of sulfur content
GB/T 13087-1991 Method for determination of isothiocyanates in feeds
GB/T 22660.8-2008 Chemical analysis methods of lithium fluoride - Part 8: Determination of sulphate content - Barium sulphate gravimetric method
GB/T 32677-2016 Detection method of inorganic sulfite in toothpaste
GB/T 16026-1995 Workplace air--Determination of sulfuric acid and sulfur trioxide--Barium chloride turbidimetric method
GB/T 9728-1988 Chemical reagent-General method for the determination of sulphate
GB/T 2460-1996 Pyrites and concentrate - Methods for sampling and preparation sample
GB/T 6730.16-1986 Methods for chemical analysis of iron ores--The barium sulfate gravimetric method for the determination of sulfur content
GB/T 11198.1-1989 Sulphuric acid for industrial use--Determination of sulphuric acid content and calculation of free sulphur trioxide content of oleum--Titrimetric method
GB/T 13025.8-1991 General test method in salt industry-Determination of sulfate ion
GB/T 4334.2-2000 Method of ferric sulfate-sulfuric acid test for stainless steels
GB/T 23852-2009 Analytical method of thiocyanate for industrial use
GB/T 17601-1998 Dense shaped refractory products--Determination of resistance to sulfuric acid

Professional Standard - Chemical Industry

HG/T 2958.3-1988 Celestite ores-Determination of sulphate content-Barium sulphate gravimetric method
HG/T 2086-2004 The catalyst oxidizing sulphuric dioxide into sulphuric acid
HG/T 6233-2023 Determination of titanium ion in waste sulphuric acid
HG/T 2957.4-1984(1997) Alunite ores-Determination of sulphur content for sulphate-Barium sulphate gravimetric method
HG/T 2516-2005 Analytical method of chemical composition in the catalyst oxidizing sulphuric dioxide into sulphuric acid
HG/T 4335.2-2012 Treatment and Disposal Method for Acids Spill - Part 2: Sulfuric Acid
HG/T 2086-2013 The Catalyst Oxidizing Sulphuric Dioxide Into Sulphuric Acid
HG/T 6235-2023 Method for determination of vanadium content in catalysts for oxidation of waste sulfur dioxide to sulfuric acid
HG/T 2089-2014 Test method of activity for oxidizing sulphuric dioxide into sulphuric acid catalyst
HG/T 6228-2023 Test method for primary particle size activity of catalysts for oxidation of sulfur dioxide to sulfuric acid
HG 2086-2004 The catalyst oxidizing sulphuric dioxide into sulphuric acid
HG/T 5560~5561-2019 Chromium salt by-product sodium sulfate and wet method preparation of chromium salt by-product iron oxide powder (2019)
HG/T 2957.4-2004 Determination of sulfur content of sulfate alunite ore. Barium sulfate gravimetric method
HG/T 2516-2013 Analytical Method of Chemical Composition in the Catalyst Oxidizing Sulphuric Dioxide Into Sulphuric Acid
HG/T 2089-2007 Test method of activity for oxidizing sulphuric dioxide into sulphuric acid catalyst

工业和信息化部

HG/T 6108-2022 Determination of chlorine ion content in waste sulphuric acid
HG/T 6110-2022 Determination of calcium and magnesium ions in waste sulfuric acid
YS/T 445.5-2019 Methods for chemical analysis of silver concentrates - Part 5: Determination of sulphur content - The Barium sulfate gravimetry and combustion acid-base titration
HG/T 6109-2022 Determination ofchemical oxygen demand(COD) in waste sulphuric acid
HG/T 5772-2021 Determination method of fluorine in waste sulphuric acid
YB/T 6013.1-2022 Sintering flue gas desulphurization ash--Determination of sulfate andsulfite content--Sarium sulfate gravimetric method
YS/T 273.8-2020 Methods for chemical analysis and physical properties test of cryolite一Part 8: Determination of sulphate content—Barium sulphate gravimetric method
HG/T 6107-2022 Determination of sodium ion in waste sulphuric acid
YS/T 575.26-2020 Methods for chemical analysis of bauxite - Part 26:Determination of sulphate content - Barium sulphate gravimetric method
HG/T 5817-2020 Treatment and disposal method for waste slag of sulfuric acid industry
HG/T 5230-2017 Determination method of selenium in sulphuric acid

Professional Standard - Coal

MT/T 205-2011 determination of sulphate radical hydronium in coal mine water
MT/T 205-1995 Determination method of sulfate ion content in coal-mine water
MT/T 802.2-1999 Determination of total sulfur sulphate sulfur pyritic sulfur of pyrite and concentrated pyrite in coal seam

Group Standards of the People's Republic of China

T/QGCML 278-2022 Method for continuously preparing glycine from hydroxyacetonitrile
T/CISIA 006-2024 Analysis Method for Brine Part 5: Determination of Sulfate Barium Sulfate Gravimetric Method
T/CPCIF 0006-2017 Ammonium sulfate produced by ammonia based desulfurization process
T/CSAIA 001-2021 Catalytic Flue Gas Desulfurization Sulfuric Acid
T/CSAIA 003-2022 Technical requirements for preparation of water treatment agent from waste acid Part 1 Polyferric Sulfate
T/HNNMIA 50-2023 Determination of selenium content in acid mud - Sodium thiosulfate titration method
T/CASME 839-2023 Method for determination of dimethyl sulfate in ciprofloxacin hydrochloride
T/CGA 005-2017 Sulfur concentrate produced from cyanidation process for sulphuric acid production
T/CPCA 4308-2014 Copper sulfate for printed circuit board electroplating
T/QGCML 310-2022 Method for extracting magnesium sulfate heptahydrate crystalline salt from desulfurization wastewater
T/ATCRR 04-2018 Crude nickel sulfate solution
T/CEC 636-2022 Preparation method of hydrogen fluoride standard gas in sulfur hexafluoride

煤炭工业部

MT/T 482-1995 Determination method of sulfate ions in acidic coal mine water
ZB 21002-1990 Method for determination of total sulfur, sulfur, hydrochloric sulfur, and iron sulfide sulfur in coal-based pyrite and sulfur concentrates

Professional Standard - Aerospace

QJ/Z 103-1982 Analytical method of ammonium sulfite gold plating solution
QJ 1406-1988 Analysis Method for Electroformed Nickel Solution of Sulfate and Sulfate Chloride
QJ/Z 110-1982 Analytical method for weak corrosive solution of sulfuric acid

Professional Standard - Nuclear Industry

EJ/T 1231.3-2008 Test method for analysis of impurity in diuranate.Part3: Determination of sulphate by barium sulfate turbidimetry

Professional Standard - Aviation

HB 5246-1993 Method for Preparation of Standard Test Block for Vulcanized Sealant at Room Temperature
HB/Z 5109.7-2001 Analysis method for passivation solution Determination of sodium sulfate in zinc plating, cadmium plating nitric acid passivation solution
HB/Z 5088.1-1999 Analysis Method for Electronickelling Solution - Determination of Nickel Sulfate and Magnesium Sulfate Content with EDTA Volumetric Method
HB/Z 5091.3-1999 Analysis Method for Chrome Plating Solution Determination of Sulphide Acidic Content
HB/Z 5104.1-1999 Analysis Method for Aluminum Alloy Sulphide Acid Anodizing Solution Determination of Free and Combined Sulfuric Acid Content Through Potentiometric Titration
HB/Z 5107.15-2004 Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 15: Continual determination of manganese sulfate and magnesium sulfate content in potassium bichromate and magnesium sulfate oxidation solution by EDTA volumetric method
HB 7064.4-1994 Metal heat treatment salt bath chemical analysis method barium sulfate turbidimetric method for determination of sulfate radical content
HB/Z 5107.10-2004 Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 10: Continual determination of manganese sulfate and magnesium sulfate content in sodium bichromate and magnesium sulfate oxidatioin solution by EDTA volumetric method

Shandong Provincial Standard of the People's Republic of China

DB37/T 342-2003 Determination method of the content of latonidin sulfate
DB37/T 377-2003 Determination method of sulfate content in peracetic acid solution

中华人民共和国环境保护部

GB 4920-1985 Determination of sulphuric acid mist in tail gas in sulphuric acid concentration process-Barium chromate colorimetric method

Professional Standard - Non-ferrous Metal

YS/T 252.4-2007 Methods for chemical analysis of nickel matte-Determination of cobalt content-Sodium thiosulphate titrimetric method
YS/T 227.7-1994 Determination of sulphur content in tellurium--Barium sulfate turbidimetry
YS/T 519.3-2009 Methods for chemical analysis of arsenic Part 3:Determination of sulfur content-Barium sulphate gravimetric method
YS/T 475.4-2005 Methods for chemical analysis of cast bearing metals -- Determination of copper content -- Hyposulphite titrimetric method
YS/T 716.1-2009 Methods for chemical analysis of low grade blister—Part 1:The determination of copper content—Sodium hyposulfite titration
YS/T 226.12-2009 Methods for chemical analysis of selenium - Part 12: Determination of selenium content - Sodium thiosulphate titrimetric method
YS/T 239.2-1994 Chemical analysis of antimony trisulfide. The barium sulfate gravimetric method for determination of combined sulfur
YS/T 519.3-2006 Methods for chemical analysis of arsenic The barium sulphate gravimetric method for the determination of sulphur content
YS/T 581.8-2023 Determination of chemical contentsand physical properties of aluminium fluoride—Part 8:Determination of sulphate content— Barium sulphate gravimetric method

Professional Standard - Commodity Inspection

SN/T 0329-1994 Method of chemical analysis of zinc sulphite monohydrate for export
SN/T 0329-2014 Analytical method for zinc sulfate for export and import
SN/T 0480.5-1995 Method of analysis of baryte for export - Determination of barium sulphate

Professional Standard - Agriculture

GB 9728-1988 General method for the determination of sulfate in chemical reagents
GB/T 13882-1992 Determination of iodine in feeds—Ferric thiocyanate-nitric acid catalytic kinetic method

Professional Standard - Environmental Protection

HJ/T 299-2007 Solid waste-Extraction procedure for leaching toxicity-Sulphuric acid & nitric acid method

Yunnan Provincial Standard of the People's Republic of China

DB53/T 340-2011 Smelting sulfur dioxide flue gas to produce ammonium sulfate
DB53/T 918-2019 Determination of sulfuric acid content in ferric zinc sulfate solution by acid-base titration

Professional Standard - Machinery

JB/T 8063.4-1996 Powder metallurgy materials and products chemical analysis method Determination of copper in copper-based materials and products (potassium iodide-sodium thiosulfate titration method)
JB/T 9220.10-1999 Chemical analysis methods for acid slay of cupola - Determination of sulphur by gravimetric method using barium sulfate

Professional Standard - Ferrous Metallurgy

YB/T 5332-2006 Methods for chemical analysis of vanadium pentoxide The barium svlphate gravimetric method for the determination of sulphur content
YB/T 5040-1993 Chemical analysis of lump molybdenum oxide The determination of sulfur by the gravimetric method of barium sulfate

Taiwan Provincial Standard of the People's Republic of China

CNS 5239-1980 Method of Test for Potassum Sulfate
CNS 4766-1986 Method of Copper Sulfate-Sulfuric Acid Test for Stainless Steels
CNS 4763-1986 Method of Ferric Sulfate-Sulfuric Acid Test for Stainless Steels

RU-GOST R

GOST R 54740-2011 Wine production. The method of determining of the sulfates
GOST R 54740-2011(2019) Wine production. The method of determining of the sulfates
GOST 31803-2012 Sulfuric acid. Methods for analysis
PNST 123-2016 Automobile roads of general use. The mineral materials for the preparation of asphalt mixtures. Method for determination of loss of mass under the action of sodium sulfate or magnesium sulfate
GOST 25063.1-1981 Photographic materials. Method for determination of thiosulphate content
GOST R 51575-2000 Food common salt with content of iodine. Methods for determination of iodine and sodium thiosulphate
GOST 10671.5-2016 Reagents. Methods for determination of sulfates impurity
GOST 32115-2013 The alcohol production and raw material for it producing. Method for determination of free and total sulphurous acid
GOST R 55810-2013 Meat and meat products. Method for determination of tiobarbituric acid reactive assay
GOST 31940-2012 Drinking water. Methods for determination of sulfate content
GOST R 52964-2008 Drinking water. Methods for determination of sulphate content
GOST 10873-1973 Retined ammonium sulfate. Specifications
GOST 30263-1996 Rubber test mixes. Preparation, mixing and vulcanization. Equipment and procedures
GOST 26426-1985 Soils. Methods for determination of sulphate ion in water extract
GOST 25794.1-1983 Reagents. Methods of preparation of standard volumetric solutions for acid-base titration
GOST 14351-1973 Wines and cognac spirits. Methods for determination of free and total sulphurous acid content
GOST 24596.1-2015 Feed phosphates. Methods of sampling and preparations of samplefor analysis

Japanese Industrial Standards Committee (JISC)

JIS G 0572:2006 Method of ferric sulfate-sulfuric acid test for stainless steel
JIS K 1322:1987 Testing methods of sulfuric acid
JIS G 0575:1999 Method of copper sulfate-sulfuric acid test for stainless steels
JIS G 0575:1980 Method of copper sulfate-sulfuric acid test for stainless steels
JIS G 0572:1984 Method of ferric sulfate-sulfuric acid test for stainless steels
JIS G 0575 AMD 1:2012 Method of copper sulfate-sulfuric acid test for stainless steels (Amendment 1)
JIS G 0591:2000 Method of sulfuric acid test for stainless steels
JIS K 0072:1998 Testing method of colour after treatment with sulfuric acid
JIS G 0591:1980 Method of 5 per cent sulfuric acid test for stainless steels
JIS G 0591 AMD 1:2012 Method of sulfuric acid test for stainless steels (Amendment 1)
JIS A 1122:1998 Method of test for soundness of aggregates by use of sodium sulfate
JIS L 0867:1995 Test method for colour fastness to carbonizing with sulphuric acid

British Standards Institution (BSI)

BS 3903:1977(1999) Methods of test for Sulphuric acid, oleum and liquid sulphur trioxide
BS 3903:1977 Methods of test for sulphuric acid, oleum and liquid sulphur trioxide
BS ISO 14388-2:2014 Soil quality. Acid-base accounting procedure for acid sulfate soils. Chromium reducible sulfur (CRS) methodology
BS 3762-3.22:1986 Analysis of formulated detergents. Quantitative test methods. Method for determination of inorganic sulphate content
BS 4267-9:1987(1999) Ammonium nitrate — Part 9 : Method for determination of sulphate content
BS 4267-4:1987(1999) Ammonium nitrate — Part 4 : Method for determination of sulphated ash
BS ISO 14388-3:2014 Soil quality. Acid-base accounting procedure for acid sulfate soils. Suspension peroxide oxidation combined acidity and sulfur (SPOCAS) methodology
BS EN 993-16:1995(1999) Dense shaped refractory products — Methods of test — Part 16 : Determination of resistance to sulfuric acid
BS 812-118:1988 Testing aggregates. Methods for determination of sulphate content
BS EN 1142:1995(2000) Method for Determination of sulfate content offruit and vegetable juices
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 EN 1185:1995(2000) Starches and derived products — Determination of sulfur dioxide content — Acidimetric method
BS 7755-3.11:1995 Soil quality. Chemical methods. Determination of water-soluble and acid-soluble sulfate
BS 4258-3:1989(1999) Methods of test for Phosphoric acid (orthophosphoric acid) for industrial use — Part 3 : Determination of sulphate content

Korean Agency for Technology and Standards (KATS)

KS D 0220-1986 Method of copper sulfate－Sulfuric acid test for stainless steels
KS D 0223-2016 Method of ferric sulfate－Sulfuric acid test for stainless steels
KS D 0220-2005(2011) Method of copper sulfate－Sulfuric acid test for stainless steels
KS M 1202-1983 Sampling methods for sulfuric acid
KS M 1201-2010 Testing method of sulfuric acid
KS D 0223-2005 Method of ferric sulfate-Sulfuric acid test for stainless steels
KS M 1201-1983 Testing method of sulfuric acid
KS M 1204-1983 Testing methods for fuming sulfuric acid
KS D 0220-2005 Method of copper sulfate-Sulfuric acid test for stainless steels
KS D 0222-2016 Method of sulfuric acid test for stainless steels
KS D 0222-1986 Method of sulfuric acid test for stainless steels
KS D 0222-2021 Method of sulfuric acid test for stainless steels
KS D 0222-2005 Method of sulfuric acid test for stainless steels
KS D 0223-2021 Method of ferric sulfate-sulfuric acid test for stainless steels
KS D 0220-2015 Method of copper sulfate－Sulfuric acid test for stainless steels
KS D 0223-1986 Method of ferric sulfate-sulfuric acid test for stainless steels
KS M 0205-2020 Testing methods of colour after treatment with sulfuric acid
KS M 5518-1984 Methods for determination of basic lead sulfate white pigments
KS M ISO 910-2004(2019) Sulphuric acid and oleum for industrial use－Determination of total acidity, and calculation of free sulphur trioxide content of oleum－Titrimetric method
KS M 0205-2010 Testing methods of colour after treatment with sulfuric acid
KS M ISO 910-2019 Sulphuric acid and oleum for industrial use－Determination of total acidity, and calculation of free sulphur trioxide content of oleum－Titrimetric method
KS M ISO 3423-2020 Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method
KS M 1947-2009 Acetic acid for industrial use－Method of test－Visual limit test for inorganic sulphates
KS M ISO 3423:2015 Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method
KS M ISO 3423:2010 Sulphuric acid and oleums for industrial use-Determination of sulphur dioxide content-Iodometric method
KS M ISO 3423-2015(2020) Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method
KS M ISO 910:2004 Sulphuric acid and oleum for industrial use-Determination of total acidity, and calculation of free sulphur trioxide content of oleum-Titrimetric method
KS M ISO 6228:2010 Chemical products for industrial use－General method for determination of traces of sulphur compounds, as sulphate,by reduction and titrimetry
KS M 6690-2023 The standard preparation methods of dried or vulcanized compounded latex films for testing
KS M ISO 2480:2017 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 6228:2020 Chemical products for industrial use ― General method for determination of traces sulphur compounds, as sulphate, by reduction and titrimetry
KS L 5118-2012 Testing method for optimum SO3 in portland cement
KS F 2507-2007(2017) Method of test for soundness of aggregates by use of sodium sulfate
KS M ISO 2480-2022 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method

Indonesia Standards

SNI 06-4987-1999 Method for production of standard sodium thiosulphate 0.1 N solutions and method for standardization
SNI 06-4898-1998 Method for production of solution of chloride acid, standard sulphate acid and its standardization
SNI 06-3971-1995 Test methods for sulphite content by spectrophotometer apparatus
SNI 06-2098-1991 Sulphatic acid for storage batteries, Test method
SNI 06-0341-1989 Industrial ammonium sulphate, Test method
SNI 3407-2008 Testing methods for agregat durability characteristics using sodium sulphate and magnesium sulphate solution
SNI 06-0340-1989 Aluminium potassium sulphate for photography, Test method
SNI 06-6601-2001 Methods for determination of sulphate in water by residue draining in gravimetric methods
SNI 06-3415-1994 Water, Test methods for sulphite content by titrimetric methods
SNI 06-2101-1991 The quality and test methods of sodium sulphate anhydrides

RO-ASRO

STAS 1817/3-1974 SODIUM THIOSULFATE Methods of analysis
STAS 8798/18-1980 RUBBER LATEX Preparation method of vulcanized rubber film
STAS 1407/2-1982 SULPHATED OILS Methods of analysis
STAS 2221/3-1981 ANHYDROUS SODIUM SULFITE Checking methods
STAS 9482-1974 SULPHURIC ACID AND OLEUM FOR INDUSTRIAL USE Methods of analysis

BE-NBN

NBN T 03-174-1980 Sodium sulphate for industrial use - Determination of sulphates content - Calculation method and barium sulphate gravimetric method
NBN T 03-209-1980 Potassium sulphate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-016-1979 Sulphuric acid and oleum for industrial use - Determination of total acidity, and calculation of free sulphure trioxide content of oleum - Titrimetric method
NBN T 03-017-1979 Industrial sulfuric acid, determination of sulfuric acid concentration. Densitometry
NBN T 03-241-1980 Sodium and potassium silicates for industrial use - Determination of sulphates content - Barium sulphate gravimetrie method
NBN T 03-003-1979 Hydrochloric acid for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-025-1979 Sulphuric acid and oleum for industrial use - Determination of sulphur dioxide content - Iodometric method
NBN T 03-162-1980 Sodium chloride for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-110-1979 Sodium carbonate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-022-1979 Sulphuric acid and oleum for industrial use - Determination of lead content - Dithizone photometric method
NBN T 03-179-1980 Sodium sulphate for industrial use - Determination of sodium sulphate content - Gravimetrie method

YU-JUS

JUS H.B8.177-1979 Sodium fluoride primarily med for the production of aluminium. Determination of soluble sulphates content. Turbidimetric method
JUS H.B8.721-1981 Copper sulphate. Titrimetric determination of copper sulphate content
JUS H.B8.720-1981 Copper sulphate. Electrolytic determination ofcopper sulphate pentahydrate content
JUS H.P4.002-1988 Pesticides. Preparation of standard solution of ammonium thiocvanate, 0,1 and 0,05 mol/L
JUS H.G8.139-1985 Peagents. Ammonium sulphate. Determination of ammonium sulphatecontent Volumetric method
JUS H.P4.001-1988 Testing of pesticides. Preparation of ammonium feric sulphate soiution (400 g/L)
JUS H.B8.011-1981 Sulphuric acid and oleum for industrial use. Determination of sulphur dioxside content. Barium sulphate gravimetric method
JUS H.B8.640-1981 Sulphuric acid and oleum for industrial use. Determination of sulphur dioxide content lodometric method
JUS H.G8.420-1990 Reagents. Sodium sulphite, anhydrous and sodium sulphite beptabydrate. ?eterminaticm of sodium sulphite and sodium sulphite heptahydrate contents. Volumetric method
JUS H.B8.019-1981 Sulphuric acid and oleum for industrial u se. Determination ofarsenic content Silver diethyldithiocarba- ma te photometric method
JUS H.F8.507-1992 Hydrogen sulfide and mercaptan fulfur in natural gas. Cadmium sulfate iodometric titration method
JUS H.B8.010-1981 Sulphuric acid and oleum for industrial use. Determination of total acidity and calculation of free sulphur trioxide content of oleum. Titrimetric method

SCC

BS 3903:1965 Methods of test for sulphuric acid
BS 3786:1964 Methods of test for ammonium sulphate
BS 903-A36:1978 Methods of testing vulcanized rubber.-Preparation of test pieces
AASHTO T 104-1999(2020) Standard Method of Test for Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate
BS 4386:1969 Method for determination of mercaptan sulphur content of light hydrocarbon products (silver nitrate method)
AENOR UNE 55661:1983 Surface agents. Sodium sulfate used as raw material for detergent formulations. Determination of sulfate content. Method by calculation and method by gravimetry to the state of barium sulfate.
BS 5659-8:1989 Methods of test for acid-grade fluorspar-Determination of barium sulphate content
CAN/CGSB 3.0 No.105.3-1995 Method of Testing for Petroleum and Related Products - Sulfates in Uninhibited Ethylene Glycol
BS 4258-3:1975 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use-Determination of sulphate content
CAN/CGSB-3.0 No. 105.3-2004 Methods of Testing Petroleum and Associated Products - Sulphates in Uninhibited Ethylene Glycol
BS 903-B19:1958 Methods of testing vulcanized rubber.-Preparation and examination of water extract
CAN/CGSB-3.0 No.105.3-1995 Methods of Testing Petroleum and Associated Products Sulfates in Uninhibited Ethylene Glycol
CAN/CGSB-3.0 N° 105.3-2004 Methods of Testing for Petroleum and Related Products - Sulfates in Uninhibited Ethylene Glycol
NS-EN 993-16:1995 Dense shaped refractory products — Methods of test — Part 16: Determination of resistance to sulphuric acid
CAN/CGSB-3.0 No./No.105.3-M87-1987 Methods of Testing Petroleum and Associated Products Sulfates in Uninhibited Ethylene Glycol
BS EN ISO 10304-1:1995 Water quality. Determination of dissolved anions by liquid chromatography of ions-Determination of fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions. Method for water with low contamination
AS 1871.14:1976 List of methods for examination of waters Sulphate
AENOR UNE 55583:1981 Surface agents. Sodium carbonate used as raw material for detergent formulations. Determination of sulfates. Gravimetric method to the baric sulfate state.
AENOR UNE 49401-10:1958 Technical characteristics of packaging paper and test methods. Investigation of free chlorine, chlorides, free acids, sulfur, sulfides and sulfites.
BS 5903:1980 Method for determination of resistance to intergranular corrosion of austenitic stainless steels: copper sulphate-sulphuric acid method (Moneypenny Strauss test)
DANSK DS/EN 993-16:1995 Dense shaped refractory products - Methods of test - Part 16: Determination of resistance to sulphuric acid
BS 5659-3:1979 Methods of test for acid-grade fluorspar-Determination of sulphide content
AENOR UNE 55660:1982 Surface agents. Sodium sulfate used as raw material for detergent formulations. Determination of sodium sulfate content. Gravimetric method.
AENOR UNE 48039:1956 BASIC LEAD SULFATE. CHARACTERISTICS AND TEST METHODS
AENOR UNE 55629:1983 Surface agents. Sodium and potassium silicates used as raw materials for detergent formulations. Determination of sulfates. Gravimetric method to the baric sulfate state.
13/30259625 DC BS ISO 14388-2. Soil quality. Acid-base accounting procedure for acid sulfate soils. Part 2. Chromium reducible sulfur (CRS) methodology
BS 5705-7:1981 Methods of test for sodium hexafluorosilicate for industrial use-Determination of sulphate content
BS 684-2.34:1980 Methods of analysis of fats and fatty oils. Other methods-Preparation of methyl esters of fatty acids
BS 4404:1968 Method for the determination of arsenic (silver diethyldithiocarbamate procedure)
BS 5659-3:1989 Methods of test for acid-grade fluorspar-Determination of sulphide content
BS PD ISO/TS 4689-1:2023 Iron ores. Determination of sulfur content-Barium sulfate gravimetric method
AENOR UNE 55591:1981 Surface agents. Sulfuric acid and oleums used as raw materials for detergent formulations. Determination of ammoniacal nitrogen. Spectrophotometric method.
NS 9045:1981 Sodium hydroxide for industrial use — Determinatio of sulphate content — Barium sulphate gravimetric method
BS 3900-B17:1991 Methods of test for paints-Preparation of acid extracts from dried paint films

American Society for Testing and Materials (ASTM)

ASTM D5240/D5240M-12(2013)e1 Standard Test Method for Evaluation of Durability of Rock for Erosion Control Using Sodium Sulfate or Magnesium Sulfate
ASTM D5240/D5240M-12(2013) Standard Test Method for Evaluation of Durability of Rock for Erosion Control Using Sodium Sulfate or Magnesium Sulfate
ASTM D5240/D5240M-12 Standard Test Method for Evaluation of Durability of Rock for Erosion Control Using Sodium Sulfate or Magnesium Sulfate
ASTM E223-96(2002)e1 Standard Test Methods for Analysis of Sulfuric Acid
ASTM E223-96 Standard Test Methods for Analysis of Sulfuric Acid
ASTM D5240/D5240M-20 Standard Test Method for Evaluation of the Durability of Rock for Erosion Control Using Sodium Sulfate or Magnesium Sulfate
ASTM E223-23 Standard Test Methods for Analysis of Sulfuric Acid
ASTM E223-16 Standard Test Methods for Analysis of Sulfuric Acid
ASTM D4711-89(2009) Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
ASTM E223-08 Standard Test Methods for Analysis of Sulfuric Acid
ASTM E223-23e1 Standard Test Methods for Analysis of Sulfuric Acid
ASTM C88-99a Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
ASTM C88-76 Standard Test Method for Soundness Of Aggregates By Use Of Sodium Sulfate Or Magnesium Sulfate
ASTM D4711-89(1995)e1 Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
ASTM C88/C88M-24 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
ASTM C88-05 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
ASTM D4711-89(2003) Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
ASTM D4711-89(2017) Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
ASTM C88-13 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
ASTM C88/C88M-18 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
ASTM D715-86(2003) Standard Test Methods for Analysis of Barium Sulfate Pigment
ASTM D2284-95 Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM D4193-08(2020)e1 Standard Test Method for Thiocyanate in Water
ASTM D4655-95(2001) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D4900-99(2016) Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts
ASTM D4900-99 Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts
ASTM D2284-11(2019) Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM D516-07 Standard Test Method for Sulfate Ion in Water
ASTM D516-02 Standard Test Method for Sulfate Ion in Water
ASTM D2284-95(2002) Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM E223-96(2002) Standard Test Methods for Analysis of Sulfuric Acid
ASTM D4655-95(2023) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D2284-11 Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM D4900-99(2020) Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts
ASTM D4655-95 Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM C265-08 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
ASTM C265-99 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
ASTM D4655-95(2017) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D4658-15 Standard Test Method for Sulfide Ion in Water
ASTM D715-86(1999) Standard Test Methods for Analysis of Barium Sulfate Pigment
ASTM D4654-87(2015) Standard Test Method for Sulfate Basicity in Leather
ASTM D715-86(2020) Standard Test Methods for Analysis of Barium Sulfate Pigment
ASTM D516-16 Standard Test Method for Sulfate Ion in Water
ASTM D516-11 Standard Test Method for Sulfate Ion in Water
ASTM D516-90(1995)e1 Standard Test Method for Sulfate Ion in Water
ASTM D715-86(2008) Standard Test Methods for Analysis of Barium Sulfate Pigment
ASTM D715-86(2014) Standard Test Methods for Analysis of Barium Sulfate Pigment
ASTM D4654-87(1998) Standard Test Method for Sulfate Basicity in Leather
ASTM D4658-92(1996) Standard Test Method for Sulfide Ion in Water
ASTM D516-22 Standard Test Method for Sulfate Ion in Water
ASTM D4193-02 Standard Test Method for Thiocyanate in Water
ASTM D2674-72(2004)e1 Standard Methods of Analysis of Sulfochromate Etch Solution Used in Surface Preparation of Aluminum
ASTM D1757-03 Standard Test Method for Sulfate Sulfur in Ash from Coal and Coke
ASTM D4655-95(2006) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D4193-08 Standard Test Method for Thiocyanate in Water
ASTM D4654-87(2020) Standard Test Method for Sulfate Basicity in Leather
ASTM D4193-95 Standard Test Method for Thiocyanate in Water
ASTM D4658-03 Standard Test Method for Sulfide Ion in Water
ASTM D4193-08(2013)e1 Standard Test Method for Thiocyanate in Water
ASTM D6137-97(2012) Standard Test Method for Sulfuric Acid Resistance of Polymer Linings for Flue Gas Desulfurization Systems
ASTM ISO/ASTM51205-09 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
ASTM UOP953-13 Sulfate and Thiosulfate in Caustic Aqueous Solutions by Ion Chromatography
ASTM D6137-97 Standard Test Method for Sulfuric Acid Resistance of Polymer Linings for Flue Gas Desulfurization Systems
ASTM D6137-97(2004) Standard Test Method for Sulfuric Acid Resistance of Polymer Linings for Flue Gas Desulfurization Systems
ASTM D4655-95(2012) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM ISO/ASTM51205-17 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
ASTM ISO/ASTM 51205-17 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
ASTM ISO/ASTM 51205-09 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
ASTM C1580-15 Standard Test Method for Water-Soluble Sulfate in Soil
ASTM C1580-20 Standard Test Method for Water-Soluble Sulfate in Soil
ASTM C265-03 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar

PK-PSQCA

PS 283-1963 METHOD OF TEST FOR SOUNDNESS OF AGGREGATES BY USE OF SODIUM SULPHATE OR MAGNESIUM SULPHATE

TR-TSE

TS 696-1969 METHODS OF TEST FOR SULPHURIC ACID
TS 2226-1976 SODIUM AND POTASSIUM SILICATES FOR INDUSTRIAL USE DETERMINATION OF SULPHATES CONTENT BARIUM SULPHATE GRAVIMETRIC METHOD
TS 2407-1976 METHODS FOR DETERMINING THIOSULPHATE AND TETRATHIONATE ?N PROCESSED BLACK - AND - WHITE PHOTOGRAPHIC F?LM, PLATES AND PAPERS

GM Daewoo

GMKOREA EDS-T-7723-2011 The Measurement Methods of Sulphuric Ash

CZ-CSN

CSN 66 8102 Cast.15-1989 Smokeless powders. Methods of testing. Determination of sodium sulphate and potassium sulphate
CSN 66 6180-1980 Hydrosulphite textile auxihary preparations
CSN 66 8102 Cast.15-1997 Smokeless powder. Test Methods. Determination of sodium sulfate and potassium sulfate
CSN 65 4815-1989 Fertilizers. Methods of determination of phosphates
CSN 65 1025 Cast.2-1989 Sulphuric acid for industrial use. itrimetric method for the etermination of sulphuric acid
CSN 65 1025 Cast.5-1989 Sulphuric acid for industrial use. ethods for the determination f arsenic
CSN 65 2465-1981 Sodium Chloride (Salt) Methode of Sulfáte Content Determination
CSN 65 1025 Cast.6-1989 Sulphuric acid for industrial use. ethods for the determination f heavy metals
CSN 65 1025 Cast.7-1989 Sulphuric acid for industrial use. ethods for the determination f chlorides
CSN 65 1025 Cast.9-1989 Sulphuric acid for industrial use. ethod for the determination f suspension substances
CSN 65 1025 Cast.3-1989 Oleum for industrial use. ethod for the determination of otal sulphur trioxide and free sulphur ripxide content
CSN 56 0216 Cast.7-1985 Testing methods for wines. etermínation of sulphurous acid
CSN 65 2059-1981 SODIUM HYDROXIDE TECHN1CAL Methods for DotiTinination of Sodium Sulphato

IN-BIS

IS 9506-1980 Determination method of sulfate (volumetric method)
IS 6650-1972 Method for determination of residual thiosulfate and tetrathionate in treated photographic paper
IS 8769-1978 Methods for determination of ash and sulfated ash
IS 4203-1967 Method for determination of sulfate content in textile materials

CL-INN

INDITECNOR 6I-9ch-1958 Aluminum Sulfate: Analytical Methods

The American Road & Transportation Builders Association

AASHTO T 104-1999 Standard Method of Test for Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate
AASHTO T 104-1999(R2007) Standard Method of Test for Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate
AASHTO T 104-2022 Standard Method of Test for Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate
AASHTO T104-1999 Standard Method of Test for Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate Twentieth Edition

CU-NC

NC 23-04-1968 Sulphuric acid. Determination oí total acidity. Volumetric method.
NC 23-05-1968 Technical sulphuric acid. Photometric determinat?on of iron content.

GSO

OS GSO 1244:2002 Methods of test for sulphur determination of acidity
GSO 1244:2002 Methods of test for sulphur determination of acidity
GSO 1240:2002 Methods of test for sulphur determination of carbonate content
GSO ISO 14388-2:2015 Soil quality -- Acid-base accounting procedure for acid sulfate soils -- Part 2: Chromium reducible sulfur (CRS) methodology
BH GSO ISO 14388-2:2017 Soil quality -- Acid-base accounting procedure for acid sulfate soils -- Part 2: Chromium reducible sulfur (CRS) methodology
BH GSO ISO 910:2017 Sulphuric acid and oleum for industrial use -- Determination of total acidity, and calculation of free sulphur trioxide content of oleum -- Titrimetric method
BH GSO ISO 3423:2017 Sulphuric acid and oleums for industrial use -- Determination of sulphur dioxide content -- Iodometric method
GSO ISO 3423:2015 Sulphuric acid and oleums for industrial use -- Determination of sulphur dioxide content -- Iodometric method
OS GSO 1240:2002 Methods of test for sulphur determination of carbonate content
OS GSO 176:1994 METHODS OF TEST FOR SALTS OF SULPHUROUS ACID USED IN PRESERVATION OF FOODSTUFFS
DL/T 424-1991 Test methods for industrial sulphuric acid used in thermal power plants
GSO 176:1994 METHODS OF TEST FOR SALTS OF SULPHUROUS ACID USED IN PRESERVATION OF FOODSTUFFS
OS GSO ISO 2480:2008 Sodium chloride for industrial use - Determination of sulphate content - Barium sulphate gravimetric method
GSO ISO 2480:2008 Sodium chloride for industrial use - Determination of sulphate content - Barium sulphate gravimetric method

VN-TCVN

TCVN 5719-2-2009 Standard test methods for analysis of sulfuric acid
TCVN 4250-1986 Natural gases.Method for the determination of hydrogen sulphite and mercaptane content
TCVN 2688-1978 Lubricanting greases.Method for the determination of sulfated ash
TCVN 6068-2004 Sulphate resisting portland cements.Method of test for potential expansion of mortars exposed to sulphate

AASHTO - American Association of State Highway and Transportation Officials

T 104-1999 Standard Method of Test for Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate

Standard Association of Australia （SAA）

AS 4969.14:2009 Analysis of Acid Sulfate Soils Dry Sample Test Method Calculating the Acidogenic Potential of Acid Sulfate Soils Using the Acid-Base Accounting Method
AS 4969.9:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Calculation of titratable sulfidic acidity (TSA)
AS 4969.7:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of chromium reducible sulfur (SCR)
AS 4969.11:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Calculation of net acid-soluble sulfur (SNAS), calcium (CaNAS) and magnesium (MgNAS)
AS 4969.12:2009 Analysis of Acidic Sulfate Soils Dry Sample Test Method Completely Suspended Peroxide Oxidation Combined Acidity and Sulfur (SPOCAS) Method

HU-MSZT

MSZ 9279/7-1980 Fine chemicals testing methods. Sulfuric acid contamination detection

International Organization for Standardization (ISO)

ISO 2487:1973 Potassium sulphate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 3237:1975 Sodium sulphate for industrial use; Determination of sulphates content; Calculation method and barium sulphate gravimetric method
ISO 906:1976 Hydrochloric acid for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 2717:1973 Sulphuric acid and oleum for industrial use; Determination of lead content; Dithizone photometric method
ISO 2393:1994 Rubber test mixes - Preparation, mixing and vulcanization - Equipment and procedures
ISO 14388-2:2014 Soil quality - Acid-base accounting procedure for acid sulfate soils - Part 2: Chromium reducible sulfur (CRS) methodology
ISO 743:1976 Sodium carbonate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 5142:1977 Sodium sulphate for industrial use; Determination of sodium sulphate content; Gravimetric method
ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method
ISO 3423:1975 Sulphuric acid and oleums for industrial use; Determination of sulphur dioxide content; Iodometric method
ISO 910:1977 Sulphuric acid and oleum for industrial use; Determination of total acidity, and calculation of free sulphur trioxide content of oleum; Titrimetric method
ISO 913:1977 Sulphuric acid and oleum for industrial use; Determination of ash; Gravimetric method
ISO 14388-3:2014 Soil quality - Acid-base accounting procedure for acid sulfate soils - Part 3: Suspension peroxide oxidation combined acidity and sulfur (SPOCAS) methodology
ISO 2480:1972 Sodium chloride for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 993:1976 Potassium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method

Association Francaise de Normalisation

NF T20-454:1976 Sodium sulphate for industrial use. Determination of sulphate content. Calculation method and barium sulphate gravimetric method.
NF ISO 14388-2:2014 Soil quality - Acid-base counting method for acid sulfate soils - Part 2: chromium sulfate reduction method
NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
NF T20-059:1982 Chemical products for industrial use. General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry.
NF T20-291:1982 Sulphuric acid and oleum for industrial use. Determination of total acidity, and calculation of free sulphur trioxide content of oleum. Titrimetric method.
NF X31-112-2*NF ISO 14388-2:2014 Soil quality - Acid-base accounting procedure for acid sulfate soils - Part 2 : chromium reducible sulfur (CRS) methodology
NF T20-417:1975 Sodium carbonate for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF T20-459:1980 Sodium sulphate for industrial use. Determination of sodium sulphate content. Gravimetric method.
NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.
NF EN 993-16:1995 Dense shaped refractory products - Test method - Part 16: determination of resistance to sulfuric acid
NF ISO 4689:1987 Iron ores - Sulfur determination - Gravimetric method using barium sulfate
NF T20-405:1982 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF ISO 14388-1:2014 Soil quality - Acid-base counting method for acid sulfate soils - Part 1: introduction and definitions, symbols and acronyms, sampling and sample preparation
NF X31-112-3*NF ISO 14388-3:2014 Soil quality - Acid-base accounting procedure for acid sulfate soils - Part 3 : suspension peroxide oxidation combined acidity and sulfur (SPOCAS) methodology
NF B40-338*NF EN 993-16:1995 Dense shaped refractory products. Methods of test. Part 16 : determination of resistance to sulphuric acid.
NF T20-471:1973 Phosphoric acid for industrial use. Determination of sulphates. Titrimetric method after reduction.

Association of Official Analytical Chemists (AOAC)

AOAC 990.28-1994 AOAC Official Method 990.28 Sulfites in Foods Optimized Monier–Williams Method First Action 1990 Final Action 1994
AOAC 962.16 AOAC Official Method 962.16 Sulfurous Acid (Total) in Food Modified Monier-Williams Method

BELST

STB GOST R 51575-2004 Food common salt with content of iodine. Methods for dеtеrminаtion of iodine and sodium thiosulfаtе
STB 1932-2009 Wine production and wine raw material. Method for free and total sulphurous acid determination

GOST

GOST 31940-2013 Drinking water. Methods for determining sulfate content

PL-PKN

PN BN 7308-04-1967 By-products of the paper industry. Chemical examination methods for labeling of sulfated ash in sulfurized alkaline liquors
PN C84058-1969 Sulphuric acid for use in lead-acid batteries

VDI - Verein Deutscher Ingenieure

VDI 2298-1970 ejection limitation; Sulfur dioxide and sulfur trioxide from sulfuric acid plants

AENOR

UNE 33104:1974 TEST METHOD OF VINIC VINEGAR. DETERMINATION OF SULPHATE CONTENT.
UNE 34233:1984 SODIUM CHLORIDE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.
UNE 55590:1981 SURFACE ACTIVE AGENTS. SULPHURIC ACID AND OLEUMS FOR USE AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF SULPHUR DIOXIDE CONTENT. IODOMETRIC METHOD
UNE-EN 993-16:1996 Dense shaped refractory products - Methods of test - Part 16: Determination of resistance to sulphuric acid
UNE 33129:1982 TEST METHODS OF VINIC VINEGARS. DETERMINATION OF TOTAL SULPHUROUS ANHYDRIDE CONTENT.
UNE 55592:1981 SURFACE ACTIVE AGENTS. SULPHURIC ACID AND OLEUMS FOR USE AS RAW-MATERIALS IN DETERGENTS FORMULATIONS. DETERMINATION OF TOTAL ACIDITY, AND CALCULATION OF FREE SULPHUR TRIOXIDE CONTENT OF OLEUMS. TITRIMETRIC METHOD

ET-QSAE

ES 390-2000 Determination of sulfate content of edible salt - barium sulfate gravimetric method

NZ-SNZ

AS/NZS 1580.501.2:1994 Paints and Related Materials - Methods of Test Method 501.2: Preparation of Acid Extracts

GOSTR

GOST R 58402.2-2019 Automobile roads of general use. Mineral materials for preparing asphalt mixtures. Volumetric-functional design system. Method for determination of loss of mass under the action of sodium sulfate or magnesium sulfate

Lithuanian Standards Office

LST EN 993-16-2002 Dense shaped refractory products - Methods of test - Part 16: Determination of resistance to sulphuric acid

Danish Standards Foundation

DS/EN 993-16:1996 Dense shaped refractory products - Methods of test - Part 16: Determination of resistance to sulphuric acid

German Institute for Standardization

DIN EN 993-16:1995-09 Dense shaped refractory products - Methods of test - Part 16: Determination of resistance to sulphuric acid; German version EN 993-16:1995

ES-AENOR

UNE 48 039 Basic lead sulfate characteristics and test methods
UNE 55-594-1982 Gravimetric determination of fixed residual calcination amounts of raw materials for detergent formulations with sulfuric acid and fuming sulfuric acid

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

IPC TM-650 5.1.205-1975 Analysis of Ammonium Persulfate with/Without Sulfuric Acid Cleaning Solutions

NL-NEN

NEN 5768-1992 Soil - Sample preparation of soil for the determination of elements by atomic spectrometry - Destruction with nitric acid and sulfuric acid

American Society of Mechanical Engineers (ASME)

ASME SEC V B SD-516-2003 Standard Test Method for Sulfate Ion in Water ASTM D516-90 (R1995)E1

FI-SFS

SFS 3611-1976 Sulfate of sulfite residue

IT-UNI

UNI 4785-1961 Technical sulfuric acid. Characteristics and analytical methods

KR-KS

KS M 6690-2008(2023) The standard preparation methods of dried or vulcanized compounded latex films for testing
KS M ISO 2480-2017 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 6228-2020 Chemical products for industrial use ― General method for determination of traces sulphur compounds, as sulphate, by reduction and titrimetry

American National Standards Institute （ANSI)

ANSI/ASTM B799:1995 Test Method for Porosity in Gold and Palladium Coatings by Sulfurous Acid/Sulfur-Dioxide Vapor

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