ZH
RU
ES

Calcium sulfate gravimetric method

Calcium sulfate gravimetric method, Total:500 items.

In the international standard classification, Calcium sulfate gravimetric method involves: Inorganic chemicals, Fertilizers, Non-metalliferous minerals, Iron and steel products, Ferroalloys, Metalliferous minerals, Manufacturing forming processes, Construction materials, MINING AND MINERALS, Non-ferrous metals, Testing of metals, Ceramics, Products of the chemical industry, Water quality, Analytical chemistry, Soil quality. Pedology, Beverages, Organic chemicals, Surface treatment and coating, Ferrous metals, Animal feeding stuffs, Nuclear energy engineering, Fuels, Rubber, Paint ingredients, Radiation measurements, Power stations in general, Air quality, Medical equipment, Meat, meat products and other animal produce.

YU-JUS, Calcium sulfate gravimetric method

JUS H.G8.090-1983 Reagents. Calcium sulphate dihydrate. Determination of substances insoluble in hydrochloric acid. Gra- vimetric method
JUS H.G8.097-1983 Reagnts. Calcium sulphate dihydrate. Determination of substances not precipitated by ammonium oxalate (as sulphate). Gravimetric method
JUS H.G8.096-1983 Reagents. Calcium sulphate dyhidrate. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.401-1989 Reagents. Calcium nitrate tetrahvdrate. Detemination of substances not precipitated by aiumonium oxalate (as sulphate) . Gravimetric nethod
JUS H.B8.429-1983 Acid-grade fluorspar. Determination of barium sulphate content. Gravimetric method
JUS H.G8.386-1989 Reagents. Calciun nitrate tetrahydrate. Deterraination of suiphates content. Turbidinetric nethod
JUS H.G8.094-1983 Reagents. Calcium sulphate dihydrate. Determination of nitrate content. Co/orimetric method
JUS H.P8.034-1992 Potassium metabisulphite,as pesticide - Determination of potassium sulphate content - Gravimetric method
JUS H.G8.095-1983 Reagmts, Cakium aulphate dihydrate. Determination of iron content. Colorimetric method
JUS H.G8.089-1983 Reagents. Calcium sulphate dihydrate. Determination ofcalcium sulphatedihydratecontent. EDTA com- plexometric method
JUS H.B8.127-1980 Cryolite, natural and artificial. Determination ofsulphates content. Barium sulphate gravimetric method
JUS H.G8.016-1980 Reagents. Hydrochloric acid. Determination of sulphate? ash. Gravimetric method
JUS H.B8.011-1981 Sulphuric acid and oleum for industrial use. Determination of sulphur dioxside content. Barium sulphate gravimetric method
JUS H.G8.092-1983 Reagents. Calcium sulphate dihydrate. Determination of chloride content. Turbidimetric method
JUS H.G8.093-1983 Reagents. Calcium sulphate dihydrate. Determination of carbonate content (as C02). Turbidimetric method
JUS H.G8.426-1990 Reaqents. Sodiuin sulphite, anhvdrous, and sodium sulphite heptahydrate. Determination of lead, copper and calcium contents. Flame atomic absorption method
JUS H.B8.012-1981 Sulphuric acid and oleum for industrial use. Determination of ash. Gravimetric method
JUS H.G8.149-1985 Reagents, Ammonium sulphate. Determination of residue on ignition, Gravimetric method
JUS H.G8.421-1990 Reagents. Sodlum sulphite, anhydrous and sodium sulphite heptahydrate. Determinatlcm of substances insoluble in nater. Gravimstric ttethod
JUS H.G8.460-1991 Reagents. Potassium sulpbate. Deternination of calcium and magnaslum eoo.fisa?s. Fl?Mie atomic absorption method
JUS H.B8.320-1977 Sodium and potassium silicates for industrial use. Determination of sulphates content. Bariton sulphate gravimetric method
JUS H.G8.039-1981 Reagents. Sulphuric acid. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.B8.015-1981 Sulphuric acid for industrial u se. Determination ofabsolute density. Hydrometer method
JUS H.B8.639-1981 Oleum far industrial use Determination otsuspendedsubstancescontent Gravimetric method
JUS H.G8.140-1985 Reagents. Ammonium sulphate. Determination of substancesinsoluble jn water. Gravimetric method
JUS H.P8.043-1992 Copper oxvchloride, as pesticide. Determination of sulphate content. Gravimetric method
JUS H.G8.384-1989 Reagents. Calciun nitrate tetrahvdrate. Determination of suostances insoluble in water. Gravinetric nethod
JUS H.G8.470-1991 Reagents. Nickel(II) sulphate x-hydrate. Determination of calcium content. Flame atomic absorption method
JUS H.G8.458-1991 Reagents. Potassium sulphate. Determination of beavy metals content (as Ph). Colorimetric method
JUS H.G8.453-1991 Reagents. Potasslum sulphate. Determiuation of substancvs insoluble in watec. Gravimetric metho?
JUS H.Z1.163-1984 Testing of industrial vvaters. Determination od sulphate content. Gravimetric method with barium chlo- ride
JUS H.B8.721-1981 Copper sulphate. Titrimetric determination of copper sulphate content
JUS H.G8.497-1991 Reagents. Ammonium iron (III) sulphate dodecahydrate. Determination of substances not precipitated by ammonia (as sulphates). Gravimetric method
JUS H.G8.145-1985 Reagents. Ammonium sulphate. Determination of lead, copper, iron, cadmium, zine and calcium con- tenis. Flame atom/c absorption method
JUS H.G8.452-1991 Reagents. Potassium sulpbate. Determination of potassium sulphate content. Volumetric method
JUS H.B8.640-1981 Sulphuric acid and oleum for industrial use. Determination of sulphur dioxide content lodometric method
JUS H.G8.150-1985 Reagents. Ammonlum sulphate. Determinatlon of heavy meta/s content (asPb). Colorimetric method
JUS H.G8.139-1985 Peagents. Ammonium sulphate. Determination of ammonium sulphatecontent Volumetric method
JUS H.G8.444-1990 Reagents. Zine sulphate heptahydrate. Determination of substances insoluble in water. Gravimetric metho?
JUS H.B8.017-1981 Sutphuric acid and oleum for industrial use. Determination of lead content. Dithizone photometric method
JUS C.A1.619-1982 Methods for chemical analysis of copper and copper alloys. Gravimetric determination ofsilicon in copper alloys (by sulphuric acid method)
JUS H.B8.192-1979 Aluminium fluoride for industrial use. Determination of sulphategravimetric method
JUS H.C8.215-1989 Pigments. Basic zine potassium chromate and zine tetrahvdroxychromate. Determination of water-soluble sulphates content (as SO,). Gravimetric method
JUS H.G8.275-1987 Reagents. IronfHjsulphate heptahydrate. Determination of substances insoluble inwater. Gravimetric method
JUS H.G8.062-1983 Reagents. Copper sulphate pentahydrate. Determination of substances insoluble in water. Gravimetric method
JUS H.B8.643-1981 Sulphuric acid for industrial use. Determination of copper content. Polarographic method
JUS H.B8.642-1981 Sulphuric acid and oleum for industrial use. Determination of lead content. Polarographic method
JUS H.G8.066-1983 Reagents. Copper sulphate pentahydrate. Determination of substances not precipitated by hydrogen sulphide. Gravimetric method
JUS H.G8.449-1990 Reagents. Zine sulphate heptahydrate. Determination of lea?, copper, cadmium, manganese, calcium and magnesium contents. Flame atomic ab- sorption method
JUS H.G8.382-1989 Reagents. Calciuin nitrata tetrahvdrate. Detarninatior. of calciun nitrate tetrahvdrate -ontent. EDTA(di-sodiun sait) conplexonezric method
JUS H.G8.493-1991 Reagents. Ammonium iron (III) sulphate dodecahydrate. Determination of substances insoluble in water. Gravimetric method
JUS H.G8.091-1983 Reagents. Calcium sulphate dihydrate. Determination of free acid (as H^SO*) orfreealkali /as Ca(OH)2/ contents. Volumetric method
JUS H.G8.033-1981 Reagents. Sulphuric acid. Determination of arsenic content Silver diethyldithiocarbamate photometric method
JUS H.G8.069-1983 Reagents. Bori? acid. Determination of sulphate content. Turbidimetric method
JUS H.G8.017-1980 Reagents. Hydrochloric acid. Determination ofnilphites oontent. Iodimetric 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.G8.396-1989 Reagents. Nitric acid. Determination of sulphates content. Turbidimetric method
JUS H.G8.030-1981 Reagents. Sulphuric acid. Determination of nitrate content. Colorimetric method
JUS H.G8.014-1980 Reagents. Hydrochloric acid. Determination of sulphates oontent Turbidimetric method
JUS H.G8.502-1991 Reagents. Formic acid. Determination of sulphates content. Turbidimetric method
JUS H.G8.503-1991 Reagents. Formic acid. Determination of sulphites content. Volumetric method
JUS H.B8.631-1981 Sulphuric acid and oleum for industri/al use. Determination of chlorides content. Potentiometric method
JUS H.B8.018-1981 Sulphuric acid and oleum for industrial use. Determination of lead content. Flame atomic absorption method
JUS H.B8.634-1981 Sulphuric acid for industrial use. Determination of copper content. 2,2'—biquinolylphotometric method
JUS H.B8.635-1981 Sulphuric acid for industrial use. Determination of copper content. Flame atomic absorption method
JUS H.G8.425-1990 Reaaents. Sodiuin sulphite, anhvdrous and sodium sulphite heptahydrate. Determination of iron content. Colorimetric method
JUS H.G8.332-1987 Reagents. Ammonium acetate. Determination of sulphates content. Turbidimetric method
JUS H.G8.143-1985 Reagents. Ammonium sulphate. Determination of nitrate content Colorimetric method
JUS H.G8.474-1991 Reagents. Orthophosphoric acid. Determination of sulphates content. Turbidimetric method
JUS H.G8.324-1988 Reagbnts. (+)-Tartaric acid. Detemination of sulphates content. Turbidlmetric method
JUS B.G8.472-1983 Ores and concentrates. Copper concentrate. Gravimetric method for determination sulphur

International Organization for Standardization (ISO), Calcium sulfate gravimetric method

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 5142:1977 Sodium sulphate for industrial use; Determination of sodium sulphate content; Gravimetric method
ISO 743:1976 Sodium carbonate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method
ISO 993:1976 Potassium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
ISO 982:1976 Sodium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
ISO 2480:1972 Sodium chloride for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 913:1977 Sulphuric acid and oleum for industrial use; Determination of ash; Gravimetric method
ISO/TS 4689-1:2023 Iron ores — Determination of sulfur content — Part 1: Barium sulfate gravimetric method
ISO 1983:1977 Nitric acid for industrial use; Determination of sulphated ash; Gravimetric method
ISO 907:1976 Hydrochloric acid for industrial use; Determination of sulphated ash; Gravimetric method
ISO 4689:1986 Iron ores; Determination of sulfur content; Barium sulfate gravimetric method
ISO 5437:1992 Acid-grade and ceramic-grade fluorspar; determination of barium sulfate content; gravimetric method
ISO 320:1975 Title missing - Legacy paper document
ISO 320:1981 Manganese ores; Determination of sulphur content; Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
ISO 548:1981 Manganese ores; Determination of barium oxide content; Barium sulphate gravimetric method
ISO 2485:1973 Potassium sulphate for industrial use; Determination of potassium content; Gravimetric method as potassium tetraphenylborate
ISO 5437:1988 Acid-grade and ceramic-grade fluorspar — Determination of barium sulfate content — Gravimetric method
ISO 2994:1974 Ammonium sulphate for industrial use; Determination of matter insoluble in water; Gravimetric method
ISO 3238:1975 Sodium sulphate for industrial use; Determination of calcium content; EDTA complexometric method
ISO 10084:1992 Solid fertilizers; determination of mineral-acid-soluble sulfate content; gravimetric method
ISO 1616:1976 Glycerines for industrial use; Determination of sulphated ash; Gravimetric method
ISO 4280:1977 Cryolite, natural and artificial, and aluminium fluoride for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 5994:1979 Sodium sulphate for industrial use; Determination of calcium content; Flame atomic absorption spectrometric method
ISO 3423:1975 Sulphuric acid and oleums for industrial use; Determination of sulphur dioxide content; Iodometric method
ISO 8214:1985 Surface active agents; Washing powders; Determination of inorganic sulfates; Gravimetric method
ISO 4322:1977 Non-ionic surface active agents; Determination of sulphated ash; Gravimetric method
ISO 9280:1990 Water quality; determination of sulfate; gravimetric method using barium chloride
ISO 2717:1973 Sulphuric acid and oleum for industrial use; Determination of lead content; Dithizone photometric method
ISO/PRF 3262-2 Extenders — Specifications and methods of test — Part 2: Barytes (natural barium sulfate)
ISO 3262-2:2023 Extenders — Specifications and methods of test — Part 2: Baryte (natural barium sulfate)
ISO 848:1981 Phosphoric acid for industrial use; Determination of calcium content; Titrimetric 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 4934:2003 Steel and iron — Determination of sulfur content — Gravimetric method
ISO 4934:1980 Steel and cast iron; Determination of sulfur content; Gravimetric method
ISO 2486:1973 Potassium sulphate for industrial use — Determination of potassium content — Sodium tetraphenylborate volumetric method
ISO 10469:1994 Copper sulfide concentrates - Determination of copper content - Electrogravimetric method

IN-BIS, Calcium sulfate gravimetric method

Association Francaise de Normalisation, Calcium sulfate gravimetric method

NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
NF T20-454:1976 Sodium sulphate for industrial use. Determination of sulphate content. Calculation method and barium sulphate gravimetric method.
NF T20-459:1980 Sodium sulphate for industrial use. Determination of sodium sulphate content. Gravimetric method.
NF T20-417:1975 Sodium carbonate for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF ISO 4689:1987 Minerais de fer - Dosage du soufre - Méthode gravimétrique au sulfate de baryum.
NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.
NF T20-405:1982 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF T20-429:1976 Sodium hydroxyde for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF T20-382:1977 Potassium hydroxide for industrial use. Determination of sulphate content. Baryum sulphate gravimetric method.
NF A20-406*NF ISO 4689:1987 Iron ores. Determination of sulphur content. Barium sulfate gravimetric method.
NF ISO 8214:1986 Poudres à laver - Dosage des sulfates inorganiques - Méthode gravimétrique.
NF U42-178*NF EN 15960:2012 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
NF T20-455:1976 Sodium sulphate for industrial use. Determination of calcium content. Edta complexometric method.
NF T90-009:1986 Testing water - Determination of sulphate ions - Gravimetric method.
NF T60-365:1980 Glycerines for industrial use. Determination of sulphated ash contents. Gravimetric method.
NF T20-460:1980 Sodium sulphate for industrial use. Determination of calcium content flame atomic absorption spectrometric method.
NF T20-366:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.gravimetric method as potassium tetraphenylborate.
NF T20-251:1968 CHEMICAL ANALYSIS OF HYDROCHLORIC,NITRIC AND SULPHURIC ACIDS. ESTIMATE OF APPROXIMATE STRENGTH BY DENSITY MEASUREMENT.
NF T73-705*NF ISO 8214:1986 Surface active agents. Washing powders. Determination of inorganic sulfates. Gravimetric method.
NF T73-271:1978 Non-ionic surface active agents. Determination of sulphated ash-gravimetric method.
NF T20-255:1968 Chemical analysis of hydrochloric, nitric and sulphuric acids. Test of heavy metals content.
NF EN 13454-2:2019 Liants à base de sulfate de calcium pour chapes - Partie 2 : méthodes d'essai
NF T20-472:1973 Phosphoric acid for industrial use. Determination of calcium. Volumetric method.
NF G52-217:1976 LEATHERS AND HIDES. CHEMICAL TESTING OF LEATHER. DETERMINATION OF MAGNESIUM SULFATE.
NF ISO 14388-2:2014 Qualité du sol - Méthode de comptage acide-base pour les sols sulfatés acides - Partie 2 : méthode de sulfato réduction au chrome
NF A06-368*NF EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
NF A06-368:1989 STEEL AND CAST IRON. DETERMINATION OF SULPHUR CONTENT. GRAVIMETRIC METHOD. (EUROPEAN STANDARD EN 24934).
NF U42-603*NF EN 13475:2002 Liming materials - Determination of calcium content - Oxalate method.
NF EN ISO 3262-2:1998 Matières de charge pour peintures - Spécifications et méthodes d'essai - Partie 2 : barytine (sulfate de baryum naturel).

Professional Standard - Chemical Industry, Calcium sulfate gravimetric method

HG/T 5214~5217-2017 Industrial hypophosphorous acid, copper sulfate, calcium hypophosphite and ammonium dichromate (2017)
HG/T 2220-1991 Determination of phosphorus content in double superphosphate quinoline phosphomolybdate gravimetric method
HG 2220-1991 Determination of phosphorus content in double superphosphate quinoline phosphomolybdate gravimetric method
HG/T 2957.4-1984(1997) Alunite ores-Determination of sulphur content for sulphate-Barium sulphate gravimetric method
HG/T 2221-1991 Volumetric method for determination of free acid content in double superphosphate
HG 2221-1991 Volumetric method for determination of free acid content in double superphosphate
HG/T 2957.4-2004 Determination of sulfate sulfur content in alunite ore barium sulfate gravimetric method
HG/T 2958.3-1988 Celestite ores-Determination of sulphate content-Barium sulphate gravimetric method
HG/T 2957.8-1984(1997) Alunite ores-Determination of total sulphur content-Barium sulphate gravimetrlc method
HG/T 2957.8-2004 Determination of total sulfur content in alunite ore barium sulfate gravimetric method
HG/T 2222-1991 Determination of free moisture in double superphosphate by vacuum oven method
HG 2222-1991 Determination of free moisture in double superphosphate by vacuum oven method

ET-QSAE, Calcium sulfate gravimetric method

ES 390-2000

AENOR, Calcium sulfate gravimetric method

UNE 34233:1984 SODIUM CHLORIDE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.
UNE 22138:1990 IRON ORES. DETERMINATION OF SULFUR CONTENT. BARIUM SULFATE GRAVIMETRIC METHOD
UNE 77048:2002 Water quality. Sulphate determination. Gravimetric method.
UNE 7307:1986 GRAVIMETRIC DETERMINATION OF CALCIC CARBONATE, SILICA AND CALCIC FLUORIDE IN FLUORSPAR.
UNE 55609:1981 SURFACE ACTIVE AGENTS. SODIUM HYDROXIDE FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD
UNE 55836:1987 SURFACE ACTIVE AGENTS. WASHING POWDERS. DETERMINATION OF INORGANIC SULFATES. GRAVIMETRIC METHOD
UNE 84088:1994 COSMETIC RAW MATERIALS. SULPHATED ASH DETERMINATION. GRAVIMETRIC METHOD.
UNE-EN 13475:2002 Liming materials - Determination of calcium content - Oxalate method.
UNE-EN ISO 4934:2008 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003)
UNE 55541:1980 SURFACE ACTIVE AGENTS. NON-IONIC SURFACE ACTIVE AGENTS. DETERMINATION OF SULPHATED ASH. GRAVIMETRIC METHOD

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Calcium sulfate gravimetric method

GB 4581.4-1984 Alunite ores--Determination of sulphur content for sulphate--Barium sulphate gravimetric method
GB/T 6730.16-2016(英文版) Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
GB/T 4373.3-1984 Methods for chemical analysis of arsenic--The barium sulphate gravimetric method for the determination of sulphur content
GB 9018.3-1988 Celestite ores--Determination of sulphate content--Barium sulphate gravimetric method
GB/T 11899-1989 Water quality--Determination of sulfate--Gravimetric method
GB 4581.8-1984 Alunite ores--Determination of total sulphur content--Barium sulphate gravimetric method
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 6730.16-1986 Methods for chemical analysis of iron ores--The barium sulfate gravimetric method for the determination of sulfur content
GB/T 2463-2008 Pyrites and concentrate.Determination of total iron content.Cerium sulfate volumetric and potassium dichromate volumetric methods
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 11213.5-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Barium sulphate gravimetric method
GB/T 11198.2-1989 Sulphuric acid for industrial use--Determination of ash--Gravimetric method
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 4701.2-2009 Ferrotitanium-Determination of silicon content-The sulphuric acid dehydration gravimetric method
GB/T 8704.6-2007 Ferrovanadium- Determination of silicon content The sulphuric acid dehydration gravimetric method
GB/T 4102.6-1983 Methods for chemical analysis of high-titanium slag and rutile--The barium sulfate gravimetric method for the determination of sulfur content
GB/T 4333.7-1984 Methods for chemical analysis of ferrosilicon--The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
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 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 15057.8-1994 Limestone for chemical industry- Determination of sulfur content- Gravimetric and combustion-iodate titrimetric methods
GB/T 4700.1-1984 Methods for chemical analysis of calcium-silicon--The perchloric acid dehydration-gravimetric method for the determination of silicon content
GB/T 23513.3-2009 Chemical analysis methods for germanium concentrate.Part 3:Determination of sulfur.Barium sulfate gravimetry
GB/T 15817-1995 Determination of mineral sulfate content in detergents--Gravimetric method
GB/T 6730.29-1986 Methods for chemical analysis of iron ores--The barium sulfate gravimetric method for the determination of barium content
GB/T 8704.6-1994 Methods for chemical analysis of ferrovanadium. The sulphuric acid dehydration-gravimetric method for the determination of silicon 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 13216.8-1991 Test methods for glycerines--Determination of sulphated ash--Gravimetric method
GB/T 21932-2008 Nickel and ferronickel.Determination of sulphur content.Barium sulfate gravimetric method after alumina chromatographic separation
GB/T 23834.3-2009 Chemical analysis method for stannous sulfate.Part 3:Determination of alkali metals sulfate and alkaline-earth metals sulfate.Gravimetric method
GB/T 15893.3-1995 Industrial circulating cooling water--Determination of sulfate--Gravimetric method
GB/T 223.72-1991 Methods for chemical analysis of iron,steel and alloy--The alumina chromatographic separation-barium sulfate gravimetric method for the deteremination of sulphur content
GB/T 23834.2-2009 Chemical analysis method for stannous sulfate.Part 2:Determination of insoluble substance in hydrochloric acid.Gravimetric method
GB/T 17831-1999 Non-ionic surface active agents--Determination of sulfated ash--Gravimetric method
GB/T 6911.1-1986 Methods for analysis of water for boiler and for cooling--The determination of sulfate--Gravimetric method
GB/T 5059.5-2014 Ferromolybdenum.Determination of silicon content.Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method
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 4700.7-1998 Methods for chemical analysis of calcium-silicon The infrared absorption method and the combustion-potassium iodate titration method for the determination of sulfur content
GB/T 13645-1992 Vulcanized rubber--Determination of calcium content--EGTA titration
GB/T 16574-1996 Pyrites and concentrate--Determination of silicon content--Gravimetric method
GB/T 2463.2-1996 Pyrites and concentrate--Determination of total iron content--Part 2: Titanium trichloride--Potassium dichromate volumetric method
GB/T 11198.12-1989 Sulphyric acid for industrial use--Determination of sulpur dioxide content--Iodometric method
GB/T 2461-1996 Pyrites and concentrate--Determination of moisture--Gravimetric method
GB/T 505-1965 Determination of mercaptan-sulfur in engine fuels(ammonia-copper sulfate method)
GB/T 5195.2-1985 Methods for chemical analysis of fluor-spar--The EDTA volumetric method for the determination of carbonate content
GB/T 3514-1992 Rubber,Vulcanized-dtermination of free sulphur content Sodium sulphite method
GB/T 223.72-2008 Iron,steel and alloy.Determination of sulfur content.Gravimetric method
GB/T 6730.13-1986 Methods for chemical analysis of iron ores--The potassium permanganate volumetric method for the determination of calcium content
GB/T 11198.7-1989 Sulphuric acid for industrial use--Determination of lead content--Dithizone photometric method
GB/T 11198.9-1989 Sulphuric acid for industrial use--Determination of mercury content--Dithizone photometric method
GB/T 2469-1996 Pyrites and concentrate--Determination of carbon content--Caustic asbestos gravimetric method
GB/T 5059.1-2014 Ferromolybdenum.Determination of molybdenum content.Lead molybdate gravimetric method, ammonium metavanadate titration method and 8-hydroxyquinoline gravimetric method
GB/T 3286.7-2014 Methods for chemical analysis of limestone and dolomite.Part 7:The determination of sulphur content. The pipe furnace combustion iodic acid potassium titration method,the high frequency combustion with infrared absorption method and the barium sulfate gra
GB/T 32784-2016 Pig iron contenting nickel.Determination of chromium content.Ammonium per sulfate-ammonium ferrous sulfate titration method
GB/T 8638.9-1988 Nickel base alloy powder--Determination of copper content--Thiosulfate-iodimetric method
GB/T 2463.1-1996 Pyrites and concentrate--Determination of total iron content--Part 1: Cerium sulfate volumetric method

RU-GOST R, Calcium sulfate gravimetric method

GOST 30554-1998 Hydrochloric acid for industrial use. Determination of sulphated ash by gravimetric method
GOST R 50706.3-1994 Nitric acid for industrial use. Determination of sulphated ash. Gravimetric method
GOST 30240.1-1995 Barite concentrate. Methods for determination of barium sulphate
GOST EN 15960-2014 Fertilizers. Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
GOST R 51123-1997 Fruit and vegetable juices. Gravimetrical method for determination of sulfate
GOST 32599.1-2013 Iron ores, concentrates, agglomerates and pellets. Determination of sulfur content. Barium sulfate gravimetric method
GOST 29337-1992 Ammonium sulphate for industrial use. Determination of matter insoluble in water content. Gravimetric method
GOST 21138.5-1978 Chalk. Method for determination of calcium carbonate and magnesium carbonate mass fraction
GOST 7619.2-1981 Fluorite. Method for the determination of calcium carbonate content
GOST 30240.3-1995 Barite concentrate. Methods for determination of iron, calcium and magnesium sum
GOST 14047.6-1978 Lead concentrates. Determination of sulphur. Gravimetric method
GOST 14839.8-1969 Industrial explosives. Method for determination of calcium nitrate content
GOST 4389-1972 Drinking water. Methods for determination of sulfate content
GOST 10671.5-1974 Reagents. Methods for the determination of sulfates

工业和信息化部, Calcium sulfate gravimetric method

YB/T 6013.1-2022 Determination of sulfate and sulfite content in sintering flue gas desulfurization ash. Barium sulfate gravimetric method.
YB/T 5312-2016 Determination of silicon content in calcium silicon alloys perchloric acid dehydration gravimetric method
YS/T 575.26-2020 Methods of chemical analysis of bauxite ores Part 26: Determination of sulfate content Barium sulfate gravimetric method
HG/T 6110-2022 Determination method of calcium and magnesium ions in waste sulfuric acid
YB/T 4566.5-2016 Determination of vanadium ferrosilicon content by sulfuric acid dehydration gravimetric 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
YB/T 4909.1-2021 Methods for analysis of calcium-based desulfurizers used for pretreatment of molten iron and steelmaking Part 1: Determination of silica content Perchloric acid dehydration gravimetric method
YB/T 4611-2017 Determination of active calcium oxide content in sintering flue gas desulfurization ash acid-base titration method
YS/T 1084.3-2018 Methods for chemical analysis of crude selenium Part 3: Determination of selenium content Hydroxylamine hydrochloride reduction gravimetric method and sodium thiosulfate titration method
YS/T 1149.4-2016 Methods for chemical analysis of roasted zinc concentrates Part 4: Determination of soluble sulfur content Barium sulfate gravimetric 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
YB/T 4909.4-2021 Methods for analysis of calcium-based desulfurizers used for pretreatment of molten iron and steelmaking Part 4: Determination of active calcium oxide content EDTA complex titration and acid-base titration
YS/T 1318.1-2019 Methods for chemical analysis of palladium tetraammonium sulfate Part 1: Determination of palladium content Diacetyl oxime gravimetric method
YB/T 4909.3-2021 Methods for analysis of calcium-based desulfurizers used for pretreatment of molten iron and steelmaking Part 3: Determination of sulfur content Combustion iodometric method

PL-PKN, Calcium sulfate gravimetric method

PN H04108-1993 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
PN C04566 ArkusZ09-1974 Walter and waste water Tests for sulphur and its compounds Determination of sulphates by gravimetric method
PN B04360-1986 Binders based on calcium sulphate Method of test for physical properties
PN EN 24934-1992 Steel and cast iron. Determination of sulphur content. Gravimetric method

Professional Standard - Ferrous Metallurgy, Calcium sulfate gravimetric method

YB/T 5040-2012 Molybdenum oxide.Determination of sulfur content.Gravimetric method of barium sulfate
YB/T 5332-2009 Determination of vanadium pentoxide sulfur content barium sulfate gravimetric method
YB/T 5332-2006 Method for chemical analysis of vanadium pentoxide - Determination of sulfur content by barium sulfate gravimetric method
YB/T 5040-1993 Molybdenum oxide block chemical analysis method barium sulfate gravimetric method for determination of sulfur
YB/T 109.2-2012 Silicon barium alloy.Determination of barium content.The barium sulfate gravimetric method
YB/T 5312-2006 Calcium silicon alloy chemical analysis method for determination of silicon content by perchloric acid dehydration gravimetric method
YB/T 109.2-1997 Methods for chemical analysis of barium-silicon the barium svlphate gravimetric method for the determination of barium content
YB/T 178.2-2012 Silicon-aluminum alloy and silicon-barium-aluminum alloy.Determination of barium content.The barium sulfate gravimetric method
YB/T 5317-2006 Calcium silicon alloy chemical analysis method infrared absorption method and combustion potassium iodate titration method for determination of sulfur 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 5317-2016 Calcium silicon alloy.Determination of sulfur content.High frequency combustion with infrared absorption method and the combustion-potassium iodate titration method
YB/T 505.8-2007 Vanadium and titanium slag Determination of sulfur content-Gravimetric method

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

GB/T 6730.16-2016 Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
GB/T 6730.29-2016 Iron ores—Determination of barium content—Barium sulfate grarimetric method

British Standards Institution (BSI), Calcium sulfate gravimetric method

PD ISO/TS 4689-1:2023 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
BS DD CEN/TS 15960:2009 Fertilizers — Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
BS DD CEN/TS 15960:2010 Fertilizers. Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
BS EN 15960:2011 Fertilizers. Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
BS EN ISO 4934:2003 Steel and iron. Determination of sulfur content. Gravimetric method
BS 5711-7:1979 Methods of sampling and test for glycerol - Determination of sulphated ash: gravimetric method
BS EN 13454-2:2019 Tracked Changes. Binders for floor screeds based on calcium sulphate. Test methods
BS EN 13475:2002(2011) Liming materials - Determination of calcium content - Oxalate method
BS EN 13475:2002 Liming materials - Determination of calcium content - Oxalate method
BS EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
BS 4267-9:1987 Ammonium nitrate - Method for determination of sulphate content

Professional Standard - Non-ferrous Metal, Calcium sulfate gravimetric method

YS/T 519.3-2006 Arsenic chemical analysis method barium sulfate gravimetric method for determination of sulfur content
YS/T 239.2-1994 Antimony trisulfide chemical analysis method barium sulfate gravimetric method for determination of compound sulfur
YS/T 519.3-2009 Methods for chemical analysis of arsenic.Part 3:Determination of sulfur content.Barium sulphate gravimetric method
YS/T 514.6-2006 High titanium slag, rutile chemical analysis method barium sulfate gravimetric method for determination of sulfur content
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 227.9-2010 Methods for chemical analysis of tellurium-Part 9: Determination of tellurium content-Potassium bichromate-ammonium ferrous sulfate titration
YS/T 239.5-1994 Determination of insoluble matter in hydrochloric acid by gravimetric method for chemical analysis of antimony trisulfide
YS/T 248.7-1985 Crude lead chemical analysis method fire test gold - gravimetric determination of gold and potassium thiocyanate volumetric determination of silver
YS/T 226.15-1994 Determination of selenium content in selenium (sodium thiosulfate volumetric method)
YS/T 227.7-1994 Determination of sulfur content in tellurium (barium sulfate turbidimetry)
YS/T 372.17-2006 Methods for elementary analysis of precious alloy. Determination of tungsten and rhenium content. Tungstic acid gravimetry and thiourea spectrophotometry
YS/T 539.9-2006 Nickel-based alloy powder chemical analysis method sodium thiosulfate-iodometric method for determination of copper content

BE-NBN, Calcium sulfate gravimetric method

NBN T 03-209-1980 Potassium sulphate for industrial use - Determination of sulphate 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 03-110-1979 Sodium carbonate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-162-1980 Sodium chloride for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-174-1980 Sodium sulphate for industrial use - Determination of sulphates content - Calculation method and barium sulphate gravimetric method
NBN T 03-179-1980 Sodium sulphate for industrial use - Determination of sodium sulphate content - Gravimetrie method
NBN T 03-124-1980 Sodium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-175-1980 Sodium sulphate for industrial use - Determination of calcium content -EDTA complexometric method
NBN T 03-241-1980 Sodium and potassium silicates for industrial use - Determination of sulphates content - Barium sulphate gravimetrie method
NBN T 03-018-1979 Sulphuric acid and oleum for industrial use - Determination of ash - Gravimetrie method
NBN T 03-189-1980 Potassium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-207-1980 Potassium sulphate for industrial use - Determination of potassium content - Gravimetrie method as potassium tetraphenylborate
NBN T 03-025-1979 Sulphuric acid and oleum for industrial use - Determination of sulphur dioxide content - Iodometric method
NBN T 63-138-1980 Non-ionic surface active agents - Determination 'of sulphated ash - Gravimetrie method
NBN T 03-447-1983 Cryolite, natural and artificial, and aluminium fluoride for industrial use -Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 04-163-1983 Glycerines for industrial use- Determination of sulphated ash-Gravi-metric method
NBN T 03-039-1979 Nitric acid for industrial use - Determination of sulphated ash - Gravimetrie method
NBN T 03-004-1979 Hydrochloric acid for industrial use - Determination of sulphated ash - 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 03-261-1980 Phosphoric acid for industrial use - Determination of calcium content - Volumetric method
NBN T 03-022-1979 Sulphuric acid and oleum for industrial use - Determination of lead content - Dithizone photometric method
NBN T 03-019-1979 Sulphuric acid and oleum for industrial use - Determination of total nitrogen content - Titrimetric method after distillation

TR-TSE, Calcium sulfate gravimetric method

TS 757-1969 SODIUM CARBONATE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT BARIUM SULPHATE GRAVIMERTIC METHOD
TS 2226-1976 SODIUM AND POTASSIUM SILICATES FOR INDUSTRIAL USE DETERMINATION OF SULPHATES CONTENT BARIUM SULPHATE GRAVIMETRIC METHOD
TS 2464-1976 NITRICACIDFORINDUSTMALUSEDETERMINATION OF SULPHATED RESIDUE ON IGNITION GRAVIMETRIC METHOD
TS 993-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT (BARIUM SULPHATE GRAVIMETRIC METHOD
TS 2082-1975 AMMONIUM SULPHATE FOR INDUSTRIAL USE DETERMINATION OF MATTER INSOLUBLE ?N WATER GRAVIMETRIC METHOD
TS 1038-1971 PHOSPHORIC ACID FOR INDUSTRIAL USE DETERMINATION OF CALCIUM CONTENT VOLUMETRIC METHOD
TS 760-1969 PHOSPHORIC ACID FOR INDUSTRIAL USE DETERMINAT?ON OF SULPHATE CONTENT VO?.UMATRTC METHOD

CZ-CSN, Calcium sulfate gravimetric method

CSN ISO 4689:1993 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
CSN 65 2085-1984 Sodium carbonate technical Gravimetric method of sulphate content determination
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
CSN 65 1025 Cast.8-1989 Sulphuric acid for industrial use. ravimetric method for the etermination of ash
CSN 44 1763-1980 Lead corcentrates. Determination of sulphur. The gravímetric method.
CSN 65 1025 Cast.6-1989 Sulphuric acid for industrial use. ethods for the determination f heavy metals
CSN 44 1752-1988 Copper ores and concentrates. Sulphur determination
CSN 44 1664-1989 Zinc concentrates. Determination of sulphur content
CSN EN 24934-1993 Steel and cast iron. Determination of sulphur content. Gravimetric method
CSN 65 2474-1981 Sodium Chloride (Salt) Photometric Method oí Basic Calcium Phosphate Content Determination
CSN 44 1655-1989 Antimony ores and concentrates. Determination of sulphur
CSN 65 1025 Cast.4-1989 Sulphuric acid for industrial use. odometric method for the etermination of sulphur dioxide
CSN 70 0532-2-1992 Glass — Determination of the acid resistance (gravimetric method)
CSN 44 1881-1984 Bauxite Determination of sulphur. Gravimetric method
CSN 44 1686-1988 Chemical analysis of tetrahedrite. Determination of sulphur

Korean Agency for Technology and Standards (KATS), Calcium sulfate gravimetric method

KS M ISO 2480:2012 Sodium chloride for industrial use-Determination of sulphate content-Barium sulphate gravimetric method
KS M ISO 2480-2017(2022) Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 2480:2017 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS E ISO 4689:2007 Iron ores－Determination of sulfur content－Barium sulfate gravimetric method
KS E ISO 320-2012(2022) Manganese ores－Determination of sulphur content－Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
KS E ISO 320-2012(2017) Manganese ores－Determination of sulphur content－Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
KS M 9154-2002 Water quality－Determination of sulfate(Gravimetric method using barium chloride)
KS M ISO 10084-2006(2011) Solid fertilizers－Determination of mineral-acid-soluble sulfate content－Gravimetric method
KS E ISO 548:2003 Manganese ores-Determination of barium oxide content-Barium sulphate gravimetric method
KS M 9154-2005 Water quality－Determination of sulfate(Gravimetric method using barium chloride)
KS E ISO 320:2012 Manganese ores-Determination of sulphur content-Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
KS E ISO 548-2003(2019)
KS M ISO 4280:2003 Cryolite, natural and artificial, and aluminium fluoride for industrial use－Determination of sulphate content－Barium sulphate gravimetric method
KS M ISO 4322-2003(2018) Non-ionic surface active agents－Determination of sulphated ash－Gravimetric 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 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 4322:2003 Non-ionic surface active agents－Determination of sulphated ash－Gravimetric method
KS M ISO 8214:2007 Surface active agents－Washing powders－Determination of inorganic sulfates－Gravimetric method
KS M ISO 8214-2007(2018) Surface active agents－Washing powders－Determination of inorganic sulfates－Gravimetric method
KS M ISO 4280-2003(2018)
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 D ISO 4934-2002(2017) Steel and cast iron－Determination of total sulphur content－Gravimetric 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 D ISO 4934:2002 Steel and cast iron－Determination of total sulphur content－Gravimetric method

KR-KS, Calcium sulfate gravimetric method

KS M ISO 2480-2017 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 4280-2003(2023)
KS M ISO 8214-2007(2023) Surface active agents－Washing powders－Determination of inorganic sulfates－Gravimetric method
KS M ISO 4322-2003(2023) Non-ionic surface active agents－Determination of sulphated ash－Gravimetric method
KS D ISO 4934-2022 Steel and iron — Determination of sulfur content — Gravimetric method

HU-MSZT, Calcium sulfate gravimetric method

MSZ 19357/5-1982

中华人民共和国环境保护部, Calcium sulfate gravimetric method

GB 11899-1989 Water quality-Determination of sulfate-Gravimetric method

RO-ASRO, Calcium sulfate gravimetric method

STAS SR ISO 2480:1995 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method
STAS SR 13303-6-1996 Chlorous mud-Determination of sulphur content-Barium sulphate gravimetric and sulphur dioxide titrimetric method after combustion
SR ISO 320:1995 Manganese ores - Determination of sulphur content - Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combusteon
STAS SR ISO 10084:1995 Solid fertilizers - Determination of mineral - acid - soluble sulfate content - Gravimetric method
STAS SR 11039-2-1996 Silicocalcium Determination of silicon content. Gravimetric method
STAS 5775-1985 SCRFACE ACTIVE AGENTS Delrrniinafjon of dispersive power rc- garding calcium soap. Acidimetric mt- thod

国家市场监督管理总局、中国国家标准化管理委员会, Calcium sulfate gravimetric method

GB/T 5195.18-2018 Fluorspar—Determination of barium sulfate content—Gravimetric method
GB/T 4333.7-2019 Ferrosilicon—Determination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method
GB/T 8704.6-2020 Ferrovanadium—Determination of silicon content—The sulfuric acid dehydration gralimetric method and the silicomolybdic blue photometric method
GB/T 7731.1-2021 Ferrotungsten—Determination of tungsten content—Cinchonine gravimetric method and ammonium nitrate gravimetric method

ES-UNE, Calcium sulfate gravimetric method

UNE 77048:2019 Water quality. Sulphate determination. Gravimetric method.
UNE-EN 13454-2:2019 Binders for floor screeds based on calcium sulphate - Part 2: Test methods

Professional Standard - Machinery, Calcium sulfate gravimetric 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 - Building Materials, Calcium sulfate gravimetric method

JC/T 668-1997 Test method for calcium sulfate in hydrated cement mortar

VN-TCVN, Calcium sulfate gravimetric method

TCVN 4654-1-2009 Iron ores.Determination of sulphur content.Part 1: Barium sulfate gravimetric method
TCVN 6200-1996 Water quality.Determination of sulfate.Gravimetric method using barium chloride

Professional Standard - Urban Construction, Calcium sulfate gravimetric method

CJ/T 61-1999 Municipal sewage.Determination of sulphate.Gravimetric method
CJ 26.11-1991 Municipal sewage water quality inspection method standard sulfate gravimetric method

Lithuanian Standards Office , Calcium sulfate gravimetric method

LST ISO 2480:2003 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method (idt ISO 2480:1972)
LST EN 13475-2003 Liming materials - Determination of calcium content - Oxalate method
LST EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003)

ES-AENOR, Calcium sulfate gravimetric method

Taiwan Provincial Standard of the People's Republic of China, Calcium sulfate gravimetric method

CNS 10122-1983 Method for Determining Sulphate Content in Natural and Artificial Cryolite and Aluminium Fluoride for Industrial Use (Barium Sulphate Gravimetric Method)
CNS 5862-1984 Method of Test for Sulfate Ion in Water and Wastewater (Gravimetric Method)
CNS 9745-1982 Method of Test for Calcium Sulfate in Hydrated Portland Cement Mortar
CNS 7833-1981 Method for Determination of Sulfur in Manganese Ores (Gravimetric Method)
CNS 5849-1980 Determination of Loss of Mass at 105 Degree C of Potassium Sulphate for Industrial Use
CNS 8043-1981 Method for Determination of Copper in Ores (Sodium Thiosulfate Titration Method)
CNS 8046-1981 Method for Determination of Copper in Iron Ores (Sodium Thiosulfate Titration Method)
CNS 11945-1987 Method of Test for Precipitated Barium Sulfate and Ground Barite
CNS 7835-1981 Method for Determination of Calcium Oxide in Manganese Ores (Potassium Permanganate Titration Method)
CNS 8287-1982 Method of Chemical Analysis for Sulphur in Metallic Silicon (Weight Method)

Group Standards of the People's Republic of China, Calcium sulfate gravimetric method

T/QAS 004-2019 Determination of Sulfate in Brine - Gravimetric Method

Hebei Provincial Standard of the People's Republic of China, Calcium sulfate gravimetric method

DB13/T 5797-2023 Determination of calcium sulfate in soil by ion chromatography

European Committee for Standardization (CEN), Calcium sulfate gravimetric method

EN 15960:2011 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
PD CEN/TS 15960:2009 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
prEN 772-3-1992 Methods of test for masonry units; part 3: determination of net volume of clay and calcium silicate masonry units by weighing
EN 13475:2001 Liming materials - Determination of calcium content - Oxalate method
CEN EN 13475-2001 Liming Materials - Determination of Calcium Content - Oxalate Method

PT-IPQ, Calcium sulfate gravimetric method

Professional Standard - Environmental Protection, Calcium sulfate gravimetric method

HJ 635-2012 Soil.Determination of water-soluble and acid-soluble sulfate.Gravimetric method

NL-NEN, Calcium sulfate gravimetric method

NEN 6544-1990 Water for boiler plants Gravimetricdetermination of sulfate content
NEN 6212-1978 Chemical analysis of iron and steel - Gravimetric determination of the silicon content in iron, mild and alloy steel (sulfuric acid method)

Professional Standard - Light Industry, Calcium sulfate gravimetric method

QB/T 1035.4-1991 Food additive sodium tripolyphosphate sulfate content determination gravimetric method

American Society for Testing and Materials (ASTM), Calcium sulfate gravimetric method

ASTM UOP742-86 Sulfate in Catalyst by a Gravimetric Method
ASTM C265-99 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
ASTM C265-08 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
ASTM C265-03 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
ASTM C265-03a Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
ASTM E2403-23 Standard Test Method for Sulfated Ash of Organic Materials by Thermogravimetry
ASTM ISO/ASTM 51205-09 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/ASTM51205-09 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
ASTM ISO/ASTM51205-17 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
ASTM C694-90a(1995) Standard Test Method for Weight Loss (Mass Loss) of Sheet Steel During Immersion in Sulfuric Acid Solution
ASTM C694-90a(2011)e1 Standard Test Method for Weight Loss (Mass Loss) of Sheet Steel During Immersion in Sulfuric Acid Solution
ASTM D4373-96 Standard Test Method for Calcium Carbonate Content of Soils
ASTM E2403-04 Standard Test Method for Sulfated Ash of Organic Materials by Thermogravimetry
ASTM E2403-06 Standard Test Method for Sulfated Ash of Organic Materials by Thermogravimetry
ASTM E316-11 Standard Test Method for Determination of Iron in Manganese Ores by Hydrogen Sulfide Reduction-Dichromate Titrimetry
ASTM E2403-06(2012) Standard Test Method for Sulfated Ash of Organic Materials by Thermogravimetry
ASTM C694-90a(2006) Standard Test Method for Weight Loss (Mass Loss) of Sheet Steel During Immersion in Sulfuric Acid Solution
ASTM D5352-95(2012) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride Ash-Gravimetric, Test Method C
ASTM D5352-95(2019) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride Ash-Gravimetric, Test Method C

BELST, Calcium sulfate gravimetric method

STB GOST R 51123-2007 Fruit and vegetable juices. Gravimetrical method for determination of sulfates

Standard Association of Australia （SAA）, Calcium sulfate gravimetric method

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 4969.8:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of hydrochloric acid extractable sulfur (SHCl), calcium (CaHCl) and magnesium (MgHCl)
AS 4969.5:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of peroxide sulfur (SP), calcium (CaP) and magnesium (MgP)
AS 4969.10:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Calculation of peroxide oxidizable sulfur (SPOS), reacted calcium (CaA) and reacted magnesium (MgA)
AS 4969.4:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of 1 M potassium chloride extractable sulfur (SKCl), calcium (CaKCl) and magnesium (MgKCl)
AS 2917.3:2008 Copper sulfide concentrates - Determination of copper - Electrogravimetric method

Professional Standard - Aviation, Calcium sulfate gravimetric method

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 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 oxidation solution by EDTA volumetric method
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 solutin by EDTA volumetric method
HB/Z 5107.8-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 8:Determination of ammonia sulfate content in glacial acetic acid oxidation solution by barium sulfate gravimetric method
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 5107.14-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 14:Determination of ammonia sulfate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB/Z 5107.11-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 11:Determination of sodium bichromate content in sodium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB/Z 5107.12-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 12:Determination of potassium bichromate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB/Z 5104.1-1999 Analytical method of aluminum alloy sulfuric acid anodic oxidation solution Potentiometric titration determination of free sulfuric acid and combined sulfuric acid
HB 7064.4-1994 Metal heat treatment salt bath chemical analysis method barium sulfate turbidimetric method for determination of sulfate radical content

Professional Standard - Commodity Inspection, Calcium sulfate gravimetric method

SN/T 0839.3-1999 Industrial glycerines for import and export.Determination of sulphated ash-Gravimetric method
SN/T 0546-2015 Determination of calcium oxide,magnesium oxide and sulfur content in kieserite for export.Volumetric method
SN/T 0546-2004 Test method of calcium oxide,magnesium oxide and sulfur content in kieserite for export
SN/T 0480.5-1995 Method of analysis baryte for export.Determinationof barium sulphate
SN/T 0931-2000 Test method for prohexadione calcium residues in grains for export

Professional Standard - Electron, Calcium sulfate gravimetric method

SJ/T 10906-1996 Determination of BaO in electronic glass - Barium sulfate weight method

Shaanxi Provincial Standard of the People's Republic of China, Calcium sulfate gravimetric method

陕DB/T235-1996

Anhui Provincial Standard of the People's Republic of China, Calcium sulfate gravimetric method

DB34/T 2580-2015 Copper telluride chemical analysis method Determination of tellurium content Potassium dichromate-ferrous ammonium sulfate volumetric method

German Institute for Standardization, Calcium sulfate gravimetric method

DIN 25704:1993 Determination of the plutonium content in sulphuric and nitric acid solutions; potentiometric titration method with potassium dichromate
DIN 51400-2:2001 Testing of mineral oils and fuels - Determination of sulfur content (total sulfur) - Part 2: Combusting according to Grote-Krekeler; acidimetric titration; gravimetric determination
DIN EN ISO 4934:2004-05 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003); German version EN ISO 4934:2003
DIN EN 15960:2012 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates; German version EN 15960:2011
DIN EN ISO 3262-2:2022-10 Extenders - Specifications and methods of test - Part 2: Barytes (natural barium sulfate) (ISO/DIS 3262-2:2022); German and English version prEN ISO 3262-2:2022 / Note: Date of issue 2022-09-09*Intended as replacement for DIN EN ISO 3262-2 (1998-09).
DIN EN 13454-2:2019 Binders for floor screeds based on calcium sulphate - Part 2: Test methods
DIN EN 13454-2:2019-04 Binders for floor screeds based on calcium sulphate - Part 2: Test methods; German version EN 13454-2:2019
DIN EN 13475:2002-03 Liming materials - Determination of calcium content - Oxalate method; German version EN 13475:2001
DIN EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003); German version EN ISO 4934:2003
DIN EN ISO 3262-2:1998-09 Extenders for paints - Specifications and methods of test - Part 2: Barytes (natural barium sulfate) (ISO 3262-2:1998); German version EN ISO 3262-2:1998 / Note: To be replaced by DIN EN ISO 3262-2 (2022-10).

Natural Gas Processor's Association (NGPA), Calcium sulfate gravimetric method

GPA STD 2265-1968 Determination of Hydrogen Sulfide and Mercaptan Sulfur in Natural Gas (Cadmium Sulfate-Iodometric Titration Method) (Reprinted 1974-1980)

Professional Standard - Nuclear Industry, Calcium sulfate gravimetric method

EJ/T 1231.3-2008 Test method for analysis of impurity in diuranate.Part3: Determination of sulphate by barium sulfate turbidimetry
EJ/T 266-1993 Determination of uranium in biuranate - ferrous sulfate reduction/potassium dichromate oxidation titration method

TH-TISI, Calcium sulfate gravimetric method

TIS 1764-1999 Non.ionic surface active agents.determination of sulphated ash.gravimetric method

Danish Standards Foundation, Calcium sulfate gravimetric method

DS/EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
DS/EN 13475:2002 Liming materials - Determination of calcium content - Oxalate method
DS/EN ISO 3262-2:1999 Extenders for paints - Specifications and methods of test - Part 2: Baryte (natural Barium sulphate)

Professional Standard - Agriculture, Calcium sulfate gravimetric method

SN/T 0546-1996 Determination method of calcium oxide, magnesium oxide and sulfur content in langbeinite for export
225药典三部-2020 Content determination method 3104 Ammonium sulfate determination method
198药典四部-2015 3100 content determination method 3104 ammonium sulfate determination method
186药典四部-2020 3100 content determination method 3104 ammonium sulfate determination method
94药典四部-2020 0800 Limit inspection method 0802 Sulfate inspection method
113药典四部-2015 0800 Limit inspection method 0802 Sulfate inspection method

Yunnan Provincial Standard of the People's Republic of China, Calcium sulfate gravimetric method

DB53/T 918-2019 Determination of sulfuric acid content in ferric zinc sulfate solution by acid-base titration

Indonesia Standards, Calcium sulfate gravimetric method

SNI 06-6601-2001 Methods for determination of sulphate in water by residue draining in gravimetric methods
SNI 06-3971-1995 Test methods for sulphite content by spectrophotometer apparatus
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

SE-SIS, Calcium sulfate gravimetric method

SIS SS-EN 24 934-1990 Steel and cast iron — Determination of sulphur content — Gravimetric method

GOSTR, Calcium sulfate gravimetric method

GOST 34467-2018 Soils. Laboratory methods for determination of calcium carbonate content

Professional Standard - Electricity, Calcium sulfate gravimetric method

DL/T 914-2005 Determination of moisture content in sulphur hexafluoride by weight method

Association of German Mechanical Engineers, Calcium sulfate gravimetric method

VDI 2462 Blatt 1-1974 Gaseous emission measurement; determination of sulphur dioxide concentration; iodometric thiosulfate method

ZA-SANS, Calcium sulfate gravimetric method

SANS 6310:2005 Sulfate content of water (turbidimetric method)

未注明发布机构, Calcium sulfate gravimetric method

BS EN ISO 3262-2:1998(1999) Extenders for paints Specifications and methods of test — Part 2 : Barytes (natural barium sulfate)

Jilin Provincial Standard of the People's Republic of China, Calcium sulfate gravimetric method

DB22/T 1693-2012 Determination of cobalt, copper, iron, lead, zinc, calcium, magnesium, manganese, cadmium, chromium, sodium in nickel sulfate by inductively coupled plasma spectrometry

Shandong Provincial Standard of the People's Republic of China, Calcium sulfate gravimetric method

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

VE-FONDONORMA, Calcium sulfate gravimetric method

NORVEN 22-14-1965