Gravimetric Calcium Sulfate Content

Gravimetric Calcium Sulfate Content, Total:330 items.

In the international standard classification, Gravimetric Calcium Sulfate Content involves: Inorganic chemicals, Fertilizers, Ferroalloys, Metalliferous minerals, Non-metalliferous minerals, Iron and steel products, Construction materials, Ceramics, Products of the chemical industry, Water quality, MINING AND MINERALS, Non-ferrous metals, Testing of metals, Ferrous metals, Analytical chemistry, Surface treatment and coating, Animal feeding stuffs, Fuels, Rubber, Products of non-ferrous metals, Soil quality. Pedology, Manufacturing forming processes.

YU-JUS, Gravimetric Calcium Sulfate Content

JUS H.G8.090-1983 Reagents. Calcium sulphate dihydrate. Determination of substances insoluble in hydrochloric acid. Gra- vimetric method
JUS H.G8.096-1983 Reagents. Calcium sulphate dyhidrate. Determination of heavy metals content (as Pb). Colorimetric method
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.P8.034-1992 Potassium metabisulphite,as pesticide - Determination of potassium sulphate content - Gravimetric method
JUS H.G8.094-1983 Reagents. Calcium sulphate dihydrate. Determination of nitrate content. Co/orimetric method
JUS H.G8.401-1989 Reagents. Calcium nitrate tetrahvdrate. Detemination of substances not precipitated by aiumonium oxalate (as sulphate) . Gravimetric nethod
JUS H.G8.095-1983 Reagmts, Cakium aulphate dihydrate. Determination of iron content. Colorimetric method
JUS H.B8.127-1980 Cryolite, natural and artificial. Determination ofsulphates content. Barium sulphate gravimetric method
JUS H.P8.043-1992 Copper oxvchloride, as pesticide. Determination of sulphate content. Gravimetric method
JUS H.G8.092-1983 Reagents. Calcium sulphate dihydrate. Determination of chloride content. Turbidimetric method
JUS H.G8.140-1985 Reagents. Ammonium sulphate. Determination of substancesinsoluble jn water. Gravimetric method
JUS H.B8.639-1981 Oleum far industrial use Determination otsuspendedsubstancescontent Gravimetric method
JUS H.G8.460-1991 Reagents. Potassium sulpbate. Deternination of calcium and magnaslum eoo.fisa?s. Fl?Mie atomic absorption method
JUS H.G8.097-1983 Reagnts. Calcium sulphate dihydrate. Determination of substances not precipitated by ammonium oxalate (as sulphate). Gravimetric method
JUS H.G8.039-1981 Reagents. Sulphuric acid. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.093-1983 Reagents. Calcium sulphate dihydrate. Determination of carbonate content (as C02). Turbidimetric method
JUS H.G8.453-1991 Reagents. Potasslum sulphate. Determiuation of substancvs insoluble in watec. Gravimetric metho?
JUS H.G8.458-1991 Reagents. Potassium sulphate. Determination of beavy metals content (as Ph). Colorimetric method
JUS H.G8.384-1989 Reagents. Calciun nitrate tetrahvdrate. Determination of suostances insoluble in water. Gravinetric nethod
JUS H.Z1.163-1984 Testing of industrial vvaters. Determination od sulphate content. Gravimetric method with barium chlo- ride
JUS H.G8.421-1990 Reagents. Sodlum sulphite, anhydrous and sodium sulphite heptahydrate. Determinatlcm of substances insoluble in nater. Gravimstric ttethod
JUS H.B8.721-1981 Copper sulphate. Titrimetric determination of copper sulphate content
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.B8.640-1981 Sulphuric acid and oleum for industrial use. Determination of sulphur dioxide content lodometric method
JUS H.G8.470-1991 Reagents. Nickel(II) sulphate x-hydrate. Determination of calcium content. Flame atomic absorption method
JUS H.G8.452-1991 Reagents. Potassium sulpbate. Determination of potassium sulphate content. Volumetric method
JUS H.G8.139-1985 Peagents. Ammonium sulphate. Determination of ammonium sulphatecontent Volumetric method
JUS H.G8.497-1991 Reagents. Ammonium iron (III) sulphate dodecahydrate. Determination of substances not precipitated by ammonia (as sulphates). Gravimetric method
JUS H.G8.444-1990 Reagents. Zine sulphate heptahydrate. Determination of substances insoluble in water. Gravimetric metho?
JUS H.G8.150-1985 Reagents. Ammonlum sulphate. Determinatlon of heavy meta/s content (asPb). Colorimetric 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.G8.069-1983 Reagents. Bori? acid. Determination of sulphate content. Turbidimetric method
JUS H.G8.017-1980 Reagents. Hydrochloric acid. Determination ofnilphites oontent. Iodimetric method
JUS H.G8.062-1983 Reagents. Copper sulphate pentahydrate. Determination of substances insoluble in water. Gravimetric method
JUS H.G8.275-1987 Reagents. IronfHjsulphate heptahydrate. Determination of substances insoluble inwater. Gravimetric method
JUS H.B8.642-1981 Sulphuric acid and oleum for industrial use. Determination of lead content. Polarographic method
JUS H.B8.643-1981 Sulphuric acid for industrial use. Determination of copper content. Polarographic method
JUS H.G8.493-1991 Reagents. Ammonium iron (III) sulphate dodecahydrate. Determination of substances insoluble in water. Gravimetric method

International Organization for Standardization (ISO), Gravimetric Calcium Sulfate Content

ISO 2487:1973 Potassium sulphate 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 906:1976 Hydrochloric acid 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 743:1976 Sodium carbonate 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 993:1976 Potassium hydroxide 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 4689:1986 Iron ores; Determination of sulfur content; Barium sulfate gravimetric method
ISO/TS 4689-1:2023 Iron ores — Determination of sulfur content — Part 1: Barium sulfate gravimetric method
ISO 5437:1992 Acid-grade and ceramic-grade fluorspar; determination of barium sulfate content; gravimetric method
ISO 548:1981 Manganese ores; Determination of barium oxide content; Barium sulphate gravimetric method
ISO 5437:1988 Acid-grade and ceramic-grade fluorspar — Determination of barium sulfate content — Gravimetric method
ISO 2485:1973 Potassium sulphate for industrial use; Determination of potassium content; Gravimetric method as potassium tetraphenylborate
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 10084:1992 Solid fertilizers; determination of mineral-acid-soluble sulfate content; gravimetric method
ISO 3238:1975 Sodium sulphate for industrial use; Determination of calcium content; EDTA complexometric method
ISO 4280:1977 Cryolite, natural and artificial, and aluminium fluoride for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 3423:1975 Sulphuric acid and oleums for industrial use; Determination of sulphur dioxide content; Iodometric method
ISO 5994:1979 Sodium sulphate for industrial use; Determination of calcium content; Flame atomic absorption spectrometric method
ISO 913:1977 Sulphuric acid and oleum for industrial use; Determination of ash; Gravimetric method
ISO 4934:1980 Steel and cast iron; Determination of sulfur content; Gravimetric method
ISO 4934:2003 Steel and iron — Determination of sulfur content — Gravimetric method
ISO 848:1981 Phosphoric acid for industrial use; Determination of calcium content; Titrimetric method
ISO 2717:1973 Sulphuric acid and oleum for industrial use; Determination of lead content; Dithizone photometric method
ISO 10469:1994 Copper sulfide concentrates - Determination of copper content - Electrogravimetric method

SCC, Gravimetric Calcium Sulfate Content

BS PD ISO/TS 4689-1:2023 Iron ores. Determination of sulfur content-Barium sulfate gravimetric method
NS 9045:1981 Sodium hydroxide for industrial use — Determinatio of sulphate content — Barium sulphate gravimetric method
DANSK DS/EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric 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.
AENOR UNE 55660:1982 Surface agents. Sodium sulfate used as raw material for detergent formulations. Determination of sodium sulfate content. Gravimetric method.
NS-ISO 4934:1980 Steel and cast iron — Determination of sulfur content — Gravimetric method
UNE 36316-2:1991 STEEL AND CAST IRON. DETERMINATION OF SULFUR CONTENT. GRAVIMETRIC METHOD.
NS-EN ISO 4934:2003 Steel and iron — Determination of sulfur content — Gravimetric method (ISO 4934:2003)
AENOR UNE-EN ISO 4934:2008 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003)
BS 7020-7.1:1988 Analysis of iron ores. Methods for the determination of sulphur content-Gravimetric method
AENOR UNE-EN 13475:2002 Liming materials - Determination of calcium content - Oxalate method.
NS-EN 13475:2001 Liming materials — Determination of calcium content — Oxalate method
DANSK DS/EN 13475:2001 Liming materials - Determination of calcium content - Oxalate method

Professional Standard - Chemical Industry, Gravimetric Calcium Sulfate Content

HG 2220-1991 Determination of phosphorus content in double superphosphate quinoline phosphomolybdate gravimetric method
HG/T 2220-1991 Determination of phosphorus content in double superphosphate quinoline phosphomolybdate 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 2957.4-1984(1997) Alunite ores-Determination of sulphur content for sulphate-Barium sulphate gravimetric method
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

ET-QSAE, Gravimetric Calcium Sulfate Content

ES 390-2000 Determination of sulfate content of edible salt - barium sulfate gravimetric method
ES 513-2000 Gravimetric method for determination of carbonic acid content of soapstone

Association Francaise de Normalisation, Gravimetric Calcium Sulfate Content

NF T20-459:1980 Sodium sulphate for industrial use. Determination of sodium sulphate content. Gravimetric method.
NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
NF T20-417:1975 Sodium carbonate for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF T20-454:1976 Sodium sulphate for industrial use. Determination of sulphate content. Calculation method and barium sulphate gravimetric method.
NF T20-405:1982 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.
NF T20-429:1976 Sodium hydroxyde for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF A20-406*NF ISO 4689:1987 Iron ores. Determination of sulphur content. Barium sulfate gravimetric method.
NF T20-382:1977 Potassium hydroxide for industrial use. Determination of sulphate content. Baryum sulphate gravimetric method.
NF T90-009:1986 Testing water - Determination of sulphate ions - Gravimetric method.
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 T20-460:1980 Sodium sulphate for industrial use. Determination of calcium content flame atomic absorption spectrometric method.
NF T20-472:1973 Phosphoric acid for industrial use. Determination of calcium. Volumetric method.
NF T20-366:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.gravimetric method as potassium tetraphenylborate.
NF ISO 4689:1987 Iron ores - Sulfur determination - Gravimetric method using barium sulfate
NF A06-368*NF EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
NF T20-255:1968 Chemical analysis of hydrochloric, nitric and sulphuric acids. Test of heavy metals content.
NF A06-368:1989 STEEL AND CAST IRON. DETERMINATION OF SULPHUR CONTENT. GRAVIMETRIC METHOD. (EUROPEAN STANDARD EN 24934).
NF G52-217:1976 LEATHERS AND HIDES. CHEMICAL TESTING OF LEATHER. DETERMINATION OF MAGNESIUM SULFATE.

AENOR, Gravimetric Calcium Sulfate Content

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-EN ISO 4934:2008 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003)
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-EN 13475:2002 Liming materials - Determination of calcium content - Oxalate method.
UNE 7307:1986 GRAVIMETRIC DETERMINATION OF CALCIC CARBONATE, SILICA AND CALCIC FLUORIDE IN FLUORSPAR.

British Standards Institution (BSI), Gravimetric Calcium Sulfate Content

PD ISO/TS 4689-1:2023 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
BS EN ISO 4934:2003 Steel and iron. Determination of sulfur content. Gravimetric method
BS EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
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

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Gravimetric Calcium Sulfate Content

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 9018.3-1988 Celestite ores--Determination of sulphate content--Barium sulphate gravimetric method
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 2463-2008 Pyrites and concentrate.Determination of total iron content.Cerium sulfate volumetric and potassium dichromate volumetric methods
GB/T 11213.5-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Barium sulphate gravimetric method
GB/T 15817-1995 Determination of mineral sulfate content in detergents--Gravimetric method
GB/T 22660.8-2008 Chemical analysis methods of lithium fluoride.Part8:Determination of sulphate content.Barium sulphate gravimetric method
GB/T 21994.8-2008 Chemical analysis of magnesium fluoride.Part 8: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 21932-2008 Nickel and ferronickel.Determination of sulphur content.Barium sulfate gravimetric method after alumina chromatographic separation
GB/T 4373.3-1984 Methods for chemical analysis of arsenic--The barium sulphate gravimetric method for the determination of sulphur 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 4581.8-1984 Alunite ores--Determination of total sulphur content--Barium sulphate gravimetric method
GB/T 43753.3-2024 Methods for chemical analysis of precious metal alloy electroplating wastewater Part 3: Determination of sulfate content Barium sulfate gravimetric method
GB/T 16574-1996 Pyrites and concentrate--Determination of silicon content--Gravimetric method
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 11198.12-1989 Sulphyric acid for industrial use--Determination of sulpur dioxide content--Iodometric 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 23834.1-2009 Chemical analysis method for stannous sulfate.Part 1:Determination of stannous sulfate content.Volumetric method of potassium dichromate
GB/T 5059.5-2014 Ferromolybdenum.Determination of silicon content.Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method
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 13645-1992 Vulcanized rubber--Determination of calcium content--EGTA titration
GB/T 223.72-2008 Iron,steel and alloy.Determination of sulfur content.Gravimetric method
GB/T 11899-1989 Water quality--Determination of sulfate--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 11198.2-1989 Sulphuric acid for industrial use--Determination of ash--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 32784-2016 Pig iron contenting nickel.Determination of chromium content.Ammonium per sulfate-ammonium ferrous sulfate titration 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 3653.5-1983 Methods for chemical analysis of ferroboron--The chromatographic separation-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 11198.9-1989 Sulphuric acid for industrial use--Determination of mercury content--Dithizone photometric method

Professional Standard - Ferrous Metallurgy, Gravimetric Calcium Sulfate Content

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 109.2-2012 Silicon barium alloy.Determination of barium content.The barium sulfate gravimetric method
YB/T 505.8-2007 Vanadium and titanium slag Determination of sulfur content-Gravimetric method
YB/T 178.2-2012 Silicon-aluminum alloy and silicon-barium-aluminum alloy.Determination of barium content.The 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 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

GSO, Gravimetric Calcium Sulfate Content

OS GSO ISO 4689:2013 Iron ores -- Determination of sulfur content -- Barium sulfate gravimetric method
GSO ISO 4689:2013 Iron ores -- Determination of sulfur content -- Barium sulfate gravimetric method
BH GSO ISO 4689:2016 Iron ores -- Determination of sulfur content -- Barium sulfate gravimetric method
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
GSO ISO 548:2015 Manganese ores -- Determination of barium oxide content -- Barium sulphate gravimetric method
BH GSO ISO 548:2016 Manganese ores -- Determination of barium oxide content -- Barium sulphate gravimetric method
OS GSO ISO 548:2015 Manganese ores -- Determination of barium oxide content -- Barium sulphate gravimetric method
GSO ISO 320:2015 Manganese ores -- Determination of sulphur content -- Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
BH GSO ISO 320:2017 Manganese ores -- Determination of sulphur content -- Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
OS GSO ISO 320:2015 Manganese ores -- Determination of sulphur content -- Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
GSO ISO 4280:2013 Cryolite, natural and artificial, and aluminium fluoride for industrial use -- Determination of sulphate content -- Barium sulphate gravimetric method
BH GSO ISO 4280:2016 Cryolite, natural and artificial, and aluminium fluoride for industrial use -- Determination of sulphate content -- Barium sulphate gravimetric method
OS GSO ISO 4280:2013 Cryolite, natural and artificial, and aluminium fluoride for industrial use -- Determination of sulphate content -- Barium sulphate gravimetric 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
GSO ISO 10697-1:2014 Steel -- Determination of calcium content by flame atomic absorption spectrometry -- Part 1: Determination of acid-soluble calcium content
OS GSO ISO 10697-1:2014 Steel -- Determination of calcium content by flame atomic absorption spectrometry -- Part 1: Determination of acid-soluble calcium content
BH GSO ISO 10697-1:2016 Steel -- Determination of calcium content by flame atomic absorption spectrometry -- Part 1: Determination of acid-soluble calcium content
OS GSO 1240:2002 Methods of test for sulphur determination of carbonate content

中華人民共和國國家質量監督檢驗檢疫總局、中國國家標準化管理委員會, Gravimetric Calcium Sulfate Content

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

PL-PKN, Gravimetric Calcium Sulfate Content

PN H04108-1993 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
PN EN 24934-1992 Steel and cast iron. Determination of sulphur content. Gravimetric method

CZ-CSN, Gravimetric Calcium Sulfate Content

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 44 1763-1980 Lead corcentrates. Determination of sulphur. The gravímetric method.
CSN EN 24934-1993 Steel and cast iron. Determination of sulphur content. Gravimetric method
CSN 44 1664-1989 Zinc concentrates. Determination of sulphur content
CSN 44 1752-1988 Copper ores and concentrates. Sulphur determination
CSN 44 1655-1989 Antimony ores and concentrates. Determination of sulphur
CSN 44 1881-1984 Bauxite Determination of sulphur. Gravimetric method
CSN 65 2474-1981 Sodium Chloride (Salt) Photometric Method oí Basic Calcium Phosphate Content Determination
CSN 42 0558 Cast.7-1981 Chemical analysis of silico-calcium. Determination of sulphur
CSN 44 1686-1988 Chemical analysis of tetrahedrite. Determination of sulphur

國家市場監督管理總局、中國國家標準化管理委員會, Gravimetric Calcium Sulfate Content

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

Korean Agency for Technology and Standards (KATS), Gravimetric Calcium Sulfate Content

KS M ISO 2480:2017 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 2480-2022 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 2480:2012 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 548:2003 Manganese ores-Determination of barium oxide content-Barium sulphate 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 M ISO 10084-2013 Solid fertilizers－Determination of mineral-acid-soluble sulfate content－Gravimetric method
KS M ISO 10084-2006(2011) Solid fertilizers－Determination of mineral-acid-soluble sulfate content－Gravimetric method
KS E ISO 320-2012(2017) Manganese ores－Determination of sulphur content－Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
KS E ISO 320-2022 Manganese ores－Determination of sulphur content－Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
KS E ISO 320:2012 Manganese ores-Determination of sulphur content-Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
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 3423-2020 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 3423:2010 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 D ISO 4934-2002(2017) Steel and cast iron－Determination of total sulphur content－Gravimetric method
KS D ISO 4934:2002 Steel and cast iron－Determination of total sulphur content－Gravimetric method

TR-TSE, Gravimetric Calcium Sulfate Content

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 993-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT (BARIUM SULPHATE GRAVIMETRIC METHOD
TS 1038-1971 PHOSPHORIC ACID FOR INDUSTRIAL USE DETERMINATION OF CALCIUM CONTENT VOLUMETRIC METHOD

KR-KS, Gravimetric Calcium Sulfate Content

KS M ISO 2480-2017 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 4280-2003(2023) Industrial natural. Artificial cryolite and aluminum fluoride - Determination of sulfate content - Barium sulfate gravimetric method
KS D ISO 4934-2022 Steel and iron — Determination of sulfur content — Gravimetric method

工業和信息化部, Gravimetric Calcium Sulfate Content

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
YB/T 4566.5-2016 Determination of vanadium ferrosilicon content by sulfuric 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
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 4611-2017 Determination of active calcium oxide content in sintering flue gas desulfurization ash 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
YS/T 273.8-2020 Methods of chemical analysis and physical properties of cryolite Part 8: Determination of sulfate content Barium sulfate gravimetric method

RO-ASRO, Gravimetric Calcium Sulfate Content

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 11039-2-1996 Silicocalcium Determination of silicon content. Gravimetric method
STAS SR ISO 10084:1995 Solid fertilizers - Determination of mineral - acid - soluble sulfate content - Gravimetric method
STAS 12889/3-1990 Calcium mol ybdate. Copper content determination
STAS 11039/6-1978 SIUCOCALCIUM Determination of sulphur content
STAS SR 11039-3-1996 Silicocalcium. Determination of calcium content. Volumetric method
STAS 7107/3-1974 FOUNDATION GROUND Determinat ion of calcium carbonate content
STAS 8379/5-1969 Superphosphate. Identification of fluorine content
STAS 8379/6-1969 Superphosphate. Identification of arsenic content

RU-GOST R, Gravimetric Calcium Sulfate Content

GOST 30240.1-1995 Barite concentrate. Methods for determination of barium sulphate
GOST 30240.3-1995 Barite concentrate. Methods for determination of iron, calcium and magnesium sum
GOST 32599.1-2013 Iron ores, concentrates, agglomerates and pellets. Determination of sulfur content. Barium sulfate gravimetric method
GOST 7619.2-1981 Fluorite. Method for the determination of calcium carbonate content
GOST 30554-1998 Hydrochloric acid for industrial use. Determination of sulphated ash by gravimetric method
GOST 21138.5-1978 Chalk. Method for determination of calcium carbonate and magnesium carbonate mass fraction
GOST 29337-1992 Ammonium sulphate for industrial use. Determination of matter insoluble in water content. Gravimetric method
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 14858.6-1991 Silicocalcium. Method for the determination of calcium

VN-TCVN, Gravimetric Calcium Sulfate Content

TCVN 4654-1-2009 Iron ores.Determination of sulphur content.Part 1: Barium sulfate gravimetric method

BE-NBN, Gravimetric Calcium Sulfate Content

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 03-162-1980 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 03-179-1980 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 03-174-1980 Sodium sulphate for industrial use - Determination of sulphates content - Calculation method and barium sulphate gravimetric method
NBN T 03-175-1980 Sodium sulphate for industrial use - Determination of calcium content -EDTA complexometric 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 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

Professional Standard - Building Materials, Gravimetric Calcium Sulfate Content

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

ES-AENOR, Gravimetric Calcium Sulfate Content

UNE 22-138-1990 Iron minerals. Determination of sulfur content. barium sulfate as a gravimetric method
UNE 55-660-1982 Gravimetric determination of sodium sulfate content in detergent formulation raw materials

PT-IPQ, Gravimetric Calcium Sulfate Content

NP 1351-1976 Sodium sulfate used in industry. Calcium content measurement
NP 1302-1976 Potassium silicate and sodium silicate used in industry. Measurement of sulfate content by gravimetric method
NP 324-1963 plaster. Measurement of sulfate content

Lithuanian Standards Office , Gravimetric Calcium Sulfate Content

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

NL-NEN, Gravimetric Calcium Sulfate Content

NEN 6544-1990 Water for boiler plants Gravimetricdetermination of sulfate content

Professional Standard - Light Industry, Gravimetric Calcium Sulfate Content

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

IN-BIS, Gravimetric Calcium Sulfate Content

IS 2317-1975 Sulfate gravimetry

German Institute for Standardization, Gravimetric Calcium Sulfate Content

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 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 25704:1993 Determination of the plutonium content in sulphuric and nitric acid solutions; potentiometric titration method with potassium dichromate
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 13475:2002-03 Liming materials - Determination of calcium content - Oxalate method; German version EN 13475:2001

Danish Standards Foundation, Gravimetric Calcium Sulfate Content

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

Taiwan Provincial Standard of the People's Republic of China, Gravimetric Calcium Sulfate Content

CNS 9745-1982 Method of Test for Calcium Sulfate in Hydrated Portland Cement Mortar

Professional Standard - Non-ferrous Metal, Gravimetric Calcium Sulfate Content

YS/T 519.3-2006 Arsenic 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 581.8-2023 Determination of chemical contentsand physical properties of aluminium fluoride—Part 8:Determination of sulphate content— Barium sulphate gravimetric method
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

Professional Standard - Aviation, Gravimetric Calcium Sulfate Content

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

Shaanxi Provincial Standard of the People's Republic of China, Gravimetric Calcium Sulfate Content

陜DB/T235-1996 Determination method of calcium lactate content in feed and calcium lactate premix

SE-SIS, Gravimetric Calcium Sulfate Content

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

Anhui Provincial Standard of the People's Republic of China, Gravimetric Calcium Sulfate Content

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

HU-MSZT, Gravimetric Calcium Sulfate Content

MSZ 19357/5-1982 Solid state dosimeter. Thermoluminescent calcium sulfate

中華人民共和國環境保護部, Gravimetric Calcium Sulfate Content

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

Indonesia Standards, Gravimetric Calcium Sulfate Content

SNI 06-3971-1995 Test methods for sulphite content by spectrophotometer apparatus

Group Standards of the People's Republic of China, Gravimetric Calcium Sulfate Content

T/HNNMIA 50-2023 Determination of selenium content in acid mud - Sodium thiosulfate titration method

Standard Association of Australia （SAA）, Gravimetric Calcium Sulfate Content

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 2917.3:2008 Copper sulfide concentrates - Determination of copper - Electrogravimetric method

European Committee for Standardization (CEN), Gravimetric Calcium Sulfate Content

CEN EN 13475-2001 Liming Materials - Determination of Calcium Content - Oxalate Method
EN 13475:2001 Liming materials - Determination of calcium content - Oxalate method

農業農村部, Gravimetric Calcium Sulfate Content

NY/T 4076-2022 Determination of calcium, magnesium and sulfur content in organic fertilizers

Professional Standard - Agriculture, Gravimetric Calcium Sulfate Content

NY/T 1117-2006 Water-soluble fertilizers.Determination of calcium,magnesium and sulphur content
225藥典三部-2020 Content determination method 3104 Ammonium sulfate determination method
SN/T 0546-1996 Determination method of calcium oxide, magnesium oxide and sulfur content in langbeinite for export
186藥典四部-2020 3100 content determination method 3104 ammonium sulfate determination method
NY/T 1117-2010 Water-soluble fertilizers-Determination of calcium, magnesium, sulphur and chlorine content

Professional Standard - Machinery, Gravimetric Calcium Sulfate Content

JB/T 9220.10-1999 Chemical analysis methods for acid slay of cupola.Determination of sulphur by gravimetric method using barium sulfate

Professional Standard - Commodity Inspection, Gravimetric Calcium Sulfate Content

SN/T 0546-2004 Test method of calcium oxide,magnesium oxide and sulfur content in kieserite for export

ZA-SANS, Gravimetric Calcium Sulfate Content

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

ES-UNE, Gravimetric Calcium Sulfate Content

UNE 77048:2019 Water quality. Sulphate determination. Gravimetric method.

VE-FONDONORMA, Gravimetric Calcium Sulfate Content

NORVEN 22-14-1965 Testing the sulfur content in steel by gravimetry

Yunnan Provincial Standard of the People's Republic of China, Gravimetric Calcium Sulfate Content

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

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