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Arsenic content in sulfuric acid

Arsenic content in sulfuric acid, Total:500 items.

In the international standard classification, Arsenic content in sulfuric acid involves: Inorganic chemicals, Fertilizers, Construction materials, Non-metalliferous minerals, Metalliferous minerals, Water quality, Wastes, Products of the chemical industry, Rubber, Pulps, Wood, sawlogs and sawn timber, Air quality, Aircraft and space vehicles in general, Medical equipment, Analytical chemistry, Protection against fire, Paints and varnishes, MINING AND MINERALS, Non-ferrous metals, Leather technology, Ferrous metals, Iron and steel products, Organic chemicals, Beverages, Bottles. Pots. Jars, Semiconducting materials, Ferroalloys, Farming and forestry, General methods of tests and analysis for food products, Natural gas, Surface treatment and coating, Fruits. Vegetables, Nuclear energy engineering, Coals, Fuels, Adhesives, Meat, meat products and other animal produce, Crude petroleum, Production in the chemical industry, Ceramics, Paint ingredients, Testing of metals, Refractories.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Arsenic content in sulfuric acid

GB/T 11198.6-1989 Sulphuric acid for industrial use--Determination of arsenic content--Gutzeit method
GB/T 11198.5-1989 Sulphuric acid for industrial use--Determination of arsenic content--Silver diethyldithiocarbamate photometric 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 2464-1996 Pyrites and concentrate--Determination of arsenic content--Ag-DDTC spectrophotometric 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 3514-1992 Rubber,Vulcanized-dtermination of free sulphur content Sodium sulphite method
GB/T 6276.8-1986 Ammonium hydrogen carbonate for industrial use--Determination of arsenic content--Gutzeit 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 1516-2006 Manganese ores. Determination of arsenic content. Silver diethyldithiocarbamate spectrophotometric method
GB/T 1516-1979 Method for determination of arsenic content in manganese ores
GB 4581.4-1984 Alunite ores--Determination of sulphur content for sulphate--Barium sulphate gravimetric method
GB/T 6276.7-1986 Ammonium hydrogen carbonate for industrial use--Determination of arsenic content--Silver diethyl dithiocarbamate photometric method
GB/T 2463.1-1996 Pyrites and concentrate--Determination of total iron content--Part 1: Cerium sulfate volumetric method
GB/T 15817-1995 Determination of mineral sulfate content in detergents--Gravimetric method
GB/T 23834.5-2009 Chemical analysis method for stannous sulfate.Part 5:Determination of arsenic content.Sliver diethyldithiocarbamate spectrophotometry
GB/T 15057.8-1994 Limestone for chemical industry- Determination of sulfur content- Gravimetric and combustion-iodate titrimetric methods
GB/T 4701.4-1984 Methods for chemical analysis of ferrotitanium--The persulfate-arsenite volumetric method for the determination of manganese content
GB/T 6730.16-2016(英文版) Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
GB/T 6276.8-2010 Determination of ammonium hydrogen carbonate for industrial use-Part 8:Arsenic content-Gutzeit method
GB/T 32784-2016 Pig iron contenting nickel.Determination of chromium content.Ammonium per sulfate-ammonium ferrous sulfate titration method
GB/T 7686-1987 Chemical products for industrial use--General method for the determination of arsenic
GB/T 11198.12-1989 Sulphyric acid for industrial use--Determination of sulpur dioxide content--Iodometric method
GB/T 36144-2018 Limit on element content of lead, arsenic, cadmium, mercury, fluorine and chlorine in iron ore
GB/T 43012-2023 Determination of sulfur element and sulfate half-ester content in pulp cellulose nanocrystals
GB/T 13248-1991 Vulcanized rubber--Determination of manganese content--Sodium periodate photometric methods
GB/T 13530.2-1992 Sodium ethoxylated alkyl sulfate--Determination of unsulfated matter content
GB/T 14454.13-1993 Aromatics. Determination of carbonyl compounds content. Neutral sodium sulfite method
GB/T 6276.7-2010 Determination of ammonium hydrogen carbonate for industrial use-Part 7:Arsenic content-Silver diethyl dithiocarbamate photometric method
GB/T 20475.3-2012 Classification for content of harmful elements in coal.Part 3:Arsenic
GB/T 7686-2008 Chemical products for industrial use.General method for the determination of arsenic
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 505-1965 Determination of mercaptan-sulfur in engine fuels(ammonia-copper sulfate method)
GB/T 15252-1994 Rubber--Determination of sulfide sulfur content--Iodometric method
GB/T 4325.28-1984 Methods for chemical analysis of molybdenum--The tetraphenyl arsonium chloride hydrochloride-thiocyanate photometric method for the determination of tungsten content
GB/T 20475.3-2012(英文版) Classification for content of harmful elements in coal—Part 3：Arsenic
GB/T 29875-2013 Determination of lead,arsenic,mercury in phosphate rock and concentrate
GB/T 2462-1996 Pyrites and concentrate--Determination of effective sulfur content--Combustion neutralization method
GB/T 16574-1996 Pyrites and concentrate--Determination of silicon content--Gravimetric method
GB/T 23836-2009 Determination of molybdate in industrial circulating cooling water.Spectrometric method using thiocyanate
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 2463.2-1996 Pyrites and concentrate--Determination of total iron content--Part 2: Titanium trichloride--Potassium dichromate volumetric method
GB/T 11213.6-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Turbidimetric method
GB/T 4102.9-1983 Methods for chemical analysis of high-titanium slag and rutile--The persulfate oxidation arsenite volumetric method for the determination of manganous monoxide content
GB/T 16575-1996 Pyrites and concentrate--Determination of aluminium content--EDTA volumetric method
GB/T 12684.3-1990 Boric acid for industrial use--Determination of sulphate content by reduction and titrimetry
GB/T 12684.4-1990 Boric acid for industrial use--Determination of sulphate content by visual turbidimetry
GB 12684.4-1990 Determination of Industrial Boric Acid Sulfate Content Visual Turbidimetry
GB/T 4701.4-2008 Ferrotitanium. Determination of manganese content. Arsenite-salt and sodium-salt titrimetric method and periodate photometric method
GB/T 21994.8-2008 Chemical analysis of magnesium fluoride.Part 8:Determination of sulphate content.Barium sulphate gravimetric method
GB/T 22660.8-2008 Chemical analysis methods of lithium fluoride.Part8:Determination of sulphate content.Barium sulphate gravimetric method
GB/T 2382-1995 Determination of content of free sulphur in sulphur dyes

YU-JUS, Arsenic content in sulfuric acid

JUS H.G8.033-1981 Reagents. Sulphuric acid. Determination of arsenic content Silver diethyldithiocarbamate photometric method
JUS H.G8.462-1991 Reagents.Potassium sulphate.Determination of arsenic content.Silver diethyldithiocarbamate spectrophotometric 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.G8.148-1985 Reagents.Ammonium sulphate. Determination of arsenic content Silver diethyldlthiocarbamate photo- metric method
JUS H.G8.398-1989 Reagents. Nitric acid. Determination of arsenic content. Silver diethvldithiocarbanate spectrophotometric method
JUS H.G8.450-1990 Reagents. Zine sulphate heptahydrate- Determination of arsenic content. Silver diethvldithiocarbamate speetrophotometric method
JUS H.G8.427-1990 Reaaents. Sodium sulphite, anhvdrous and sodium sulphite heptahv?rate. Determination of arsenic content. Silver diethyldithiocarbamate spectrophotometric method
JUS H.G8.018-1980 Reagents. Hydrochloric acid. Determination of arsenic content. Silver diethyldithiocarbonate photome- tric method
JUS H.G8.073-1983 Reagents. Borje acid. Determination of arsenic content. Silver diethyldithiocarbamate photometric method
JUS H.B8.219-1984 Acetic acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photo- metric method
JUS H.B8.356-1982 Boric acid for industrial use. Detenmination of arsenic content Silver diethyldithiocartwnate photometric method
JUS H.G8.282-1987 Reagents. Iron(ll) sulphate heptahydrate. Determination of arsenic content. Silver diethyldithiocarba- mate photometric method
JUS H.P8.036-1992 Potassium metabisulphite, as pesticide. Determination of arsen content. Spectrophotometric method
JUS H.G8.359-1988 Reagents. (+)-Tartaric acid. ?etermination of arsenic content. Silver dlethjrl- dithiocarbamate spectrophotometric method
JUS H.G8.477-1991 Reagents. Orthophosphoric aci?. Determination of arsenic content. Silver diethvldithiocarbamate spectrophotoraetric method
JUS H.G8.121-1984 Reagents. Citric acid monohydrate. Determination of arsen/c content. Silver diethyldithiocarbamate photometric method
JUS H.G8.491-1991 Reagents. Potassium permanganate. Determination of arsenic content. Silver diethyldithiocarbamate spectrophotometric method
JUS H.G8.441-1990 Reaqents. Potassium iodide. Determination of arsenic content. Sil^pr diethyldithiocarbamate spectrophotometric method
JUS H.B8.850-1991 General method for the determination of arsenic. Silver diethyldithiocarbamate photometric method
JUS H.B8.721-1981 Copper sulphate. Titrimetric determination of copper sulphate content
JUS H.B8.722-1981 Copper sulphate. Determination of iron content
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.G8.139-1985 Peagents. Ammonium sulphate. Determination of ammonium sulphatecontent Volumetric method
JUS C.T7.222-1984 Anodic oxidation of aluminium and aluminium alloys. Determination of content of free sulfuric acid and aluminium in the sulfuric acid bath
JUS H.G8.164-1984 Reagents. Sodium carbonate anhydrous and sodium carbonate decahydrate. Determination of arsenic content. Si Iver diethyldithiocarbamate photometric method
JUS H.B8.429-1983 Acid-grade fluorspar. Determination of barium sulphate content. Gravimetric method
JUS H.B8.017-1981 Sutphuric acid and oleum for industrial use. Determination of lead content. Dithizone photometric 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.B8.724-1981 Copper sulphate. Determination of free water
JUS H.P8.034-1992 Potassium metabisulphite,as pesticide - Determination of potassium sulphate content - Gravimetric 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.Z1.175-1985 Testing of industrial waters. Determination of total arsenic. Spectrophotometric method with silver die- thyldithiocarbamate
JUS C.T7.223-1984 Anodic oxidation of aluminium and aluminium alloys. Determination of content of oxalic acid and aluminium in the oxalic acidsulfuric acid bath
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.G8.274-1987 Reagents. Iron(ll) sulphate heptahydrate. Determination of iron(ll) sulphate heptahydrate content. Vo- lumetric method
JUS H.B8.127-1980 Cryolite, natural and artificial. Determination ofsulphates content. Barium sulphate gravimetric 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 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.B8.428-1983 Acid-grade fluorspar. Determination of sulphide content. iodometric method
JUS H.G8.418-1991 Reagents. Sodium hvdroxide. Determination of arsenic content. Silver diethvldithiocarbamate spectrophotometric method
JUS H.B8.764-1982 Analysis of pesticides. Determination of sulphated ash content
JUS H.B8.632-1981 Sulphuric acid for industrial use. Determination of manganese content Photometric method
JUS H.G8.031-1981 Reagents. Sulphuric acid. Determination of ammonium content. Colorimetric method
JUS H.G8.488-1991 Reagents. Potassium permanganate. Determination of sulphates content. Turbidimetric method
JUS H.B8.014-1981 Sulphuric acid and oleum for industrial use. Determination of iron content. 1,10-Phenantroline pho tometric method
JUS H.G8.061-1983 Reagents. Copper sulphate pentahydrate. Determination of sulphate pentahydrate content. Volumetric method
JUS H.G8.421-1990 Reagents. Sodlum sulphite, anhydrous and sodium sulphite heptahydrate. Determinatlcm of substances insoluble in nater. Gravimstric ttethod
JUS H.G8.424-1990 Reaqents. Sodium sulphite, anhydrous and so?ium sulphite heptahvdrate. Determination of thiosulphate content. Colorimetric method
JUS H.G8.367-1989 Reagents. Nickel(II) chloride hexahydrate. Determination of sulohates content- Turbldimetric method
JUS H.G8.457-1991 Reagents. Potassium sulpbate. Determination of total nltrogen content. Colorlmetrlc metho?

ET-QSAE, Arsenic content in sulfuric acid

Professional Standard - Coal, Arsenic content in sulfuric acid

MT/T 802.4-1999 Determination of arsenic of pyirte and concentrated pyrite in coal seam
MT/T 803-1999 Classification for arsenic in coal

International Organization for Standardization (ISO), Arsenic content in sulfuric acid

ISO 5792:1978 Sulphuric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 5786:1978 Ammonium sulphate for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 3705:1976 Sulphur for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 5785:1978 Hydrochloric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 3359:1975 Phosphoric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 2487:1973 Potassium sulphate for industrial use; Determination of sulphate content; 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 2465:1974 Glycerols for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 6595:1982 Water quality; Determination of total arsenic; Silver diethyldithiocarbamate spectrophotometric method
ISO 743:1976 Sodium carbonate 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 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 3423:1975 Sulphuric acid and oleums for industrial use; Determination of sulphur dioxide content; Iodometric method
ISO 4275:1977 Ammonium hydrogen carbonate for industrial use (including foodstuffs); Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method
ISO 21400:2018 Pulp — Determination of cellulose nanocrystal sulfur and sulfate half-ester content
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 5372:1978 Condensed phosphates for industrial use (including foodstuffs); Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 9505:1992 All grades of fluorspar; determination of arsenic content; silver diethyldithiocarbamate spectrometric method
ISO 2717:1973 Sulphuric acid and oleum for industrial use; Determination of lead content; Dithizone photometric method
ISO 6634:1982 Fruits, vegetables and derived products; Determination of arsenic content; Silver diethyldithiocarbamate spectrophotometric method
ISO/TS 4689-1:2023 Iron ores — Determination of sulfur content — Part 1: Barium sulfate gravimetric method
ISO 601:1981 Solid mineral fuels; Determination of arsenic content using the standard silver diethyldithiocarbamate photometric method of ISO 2590
ISO 2486:1973 Potassium sulphate for industrial use — Determination of potassium content — Sodium tetraphenylborate volumetric method
ISO 5437:1992 Acid-grade and ceramic-grade fluorspar; determination of barium sulfate content; gravimetric method
ISO 4689:1986 Iron ores; Determination of sulfur content; Barium sulfate gravimetric method
ISO 4284:1978 Acid-grade fluorspar — Determination of sulphide content — Iodometric method
ISO 2899:1974 Sulphuric acid and oleums for industrial use; Determination of ammoniacal nitrogen content; Spectrophotometric method
ISO 914:1977 Sulphuric acid and oleum for industrial use; Determination of total nitrogen content; Titrimetric method after distillation
ISO 8799:2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter
ISO 8054:1996 Rubber, compounded or vulcanized - Determination of sulfide sulfur content - Iodometric method
ISO 3236:1975 Sodium sulphate for industrial use — Determination of chlorides content — Mercurimetric method
ISO/R 915:1968 Sulphuric acid and oleum for industrial use — Determination of iron content — 2,2'- Bipyridyl spectrophotometric 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

ZA-SANS, Arsenic content in sulfuric acid

SANS 5850-2:2008 Sulfates content of fines in aggregates Part 2: Acid-soluble sulfates in fines in aggregates
SANS 6310:2005 Sulfate content of water (turbidimetric method)
SANS 5292:1987 Sulphates in solutions, detection
SANS 5994:2004 Arsenic detection in timber
SANS 5850-2:2002 Sulfates content of fines in aggregates Part 2: Acid-soluble sulfates in fines in aggregates
SANS 5620:1972 Determination of sulphated ash content of water-solubles in leather
SANS 5850-1:1998 Sulfates content of fines in aggregates Part 1: Water-soluble sulfates in fines in aggregates
SANS 5742:1971 Sulphide sulphur content of cement
SANS 5622:1972 Determination of total sulphated ash content of leather
SANS 5225:2006 Carbolic acid content of carbolic soap

Professional Standard - Chemical Industry, Arsenic content in sulfuric acid

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 3614-1999 Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
HG/T 2957.4-1984(1997) Alunite ores-Determination of sulphur content for sulphate-Barium sulphate gravimetric method
HG/T 2957.8-2004 Determination of total sulfur content in alunite ore barium sulfate gravimetric method

Professional Standard - Commodity Inspection, Arsenic content in sulfuric acid

SN/T 0837.4-2006 Determination of the amount of chlorine content in arsenic trioxide - Photometric method of distillation-mercuric thiocyanate
SN/T 1014.2-2001 Method for the determination of arsenic content in ferrosilion for export
SN/T 0839.8-1999 Industrial glycerols for import and export.Determination of arsenic content.Silver diethyldithiocarbamate photometric method
SN/T 3927-2014 Determination of sodium thiocyanate in dairy products for export
SN/T 3810-2014 Determination of nitrogen content in urea and ammonium sulphate.X-ray fluorescence spectrometry
SN/T 3809-2014 Determination of potassium content in potassium chloride and potassium sulphate.X-ray fluorescence spectrometry
SN/T 3370-2012 Determination of arsenic,mercury in tungsten ore.Atomic fluorescence spectrometric method

KR-KS, Arsenic content in sulfuric acid

KS M ISO 3705-2017 Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
KS M ISO 2480-2017 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 2997-2017 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS M ISO 4280-2003(2023)

BE-NBN, Arsenic content in sulfuric acid

NBN T 03-026-1979 Sulphuric acid for industrial use - Determination of arsenic content -Silver diethyldithiocarbamate photometric 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 03-385-1981 Sulphur for industrial use - Determination of arsenic content -Silver diethyldithiocarbamate photometric method
NBN I-915-1968
NBN T 03-264-1980 Phosphoric acid for industrial use - Determination of arsenic content - Silver diethyldithiqcarbamate photometric method
NBN T 03-008-1979 Hydrochloric acid for industrial use - Determination of arsenic content - Silver diethyldithiorcarbamate photometric method
NBN T 03-072-1979 Ammonium sulphate for industrial use - Determination of arsenic content - Silver diethyldithiocarbamate photometric method
NBN T 03-025-1979 Sulphuric acid and oleum for industrial use - Determination of sulphur dioxide content - Iodometric method
NBN T 03-209-1980 Potassium sulphate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN I-992-1969
NBN T 04-169-1983 Glycerols for industrial use - Determination of arsenic content-Silver diethyldithiocarbamate photometric method
NBN B 11-254-1975
NBN T 03-085-1979 Ammonium hydrogen carbonate for industrial use (including food-stuffs) - Determination of arsenic content - Silver diethyldithio-carbamate photometric method
NBN T 03-003-1979 Hydrochloric acid for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-311-1980 Condensed phosphates for industrial use (including foodstuffs)-Determination of arsenic content - Silver diethyldithiocarbamate photometric 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 I-912-1968
NBN T 03-022-1979 Sulphuric acid and oleum for industrial use - Determination of lead content - Dithizone photometric method
NBN I-880-1968
NBN T 03-019-1979 Sulphuric acid and oleum for industrial use - Determination of total nitrogen content - Titrimetric method after distillation
NBN T 63-163-1988 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter
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 03-023-1979 Sulphuric acid for industrial use - Determination of chlorides content - Potentiometric method

Association Francaise de Normalisation, Arsenic content in sulfuric acid

NF T20-298:1982 Sulphuric acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method.
NF Q50-005:1967 PULPS FOR PAPER. QUANTITY DETERMINATION OF SODIUM THIOSULPHATE IN PULP LIQUORS FOR PAPERMAKING.
NF T20-273:1982 Hydrochloric acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method.
NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
NF Q50-004:1966 PULPS FOR PAPER. QUANTITY DETERMINATION OF SODIUM SULPHIDE IN PULP LIQUORS FOR PAPERMAKING.
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 T20-459:1980 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 T20-454:1976 Sodium sulphate for industrial use. Determination of sulphate content. Calculation method and barium sulphate gravimetric method.
NF T60-369:1980 Glycerines for industrial use. Determination of arsenic content. Silver diethldithiocarbamate photometric method.
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 T20-497:1979 Condensed phosphates for industrial use (including foodstuffs). Determination of arsenic content. Silver diethyldithiocarbamate photometric method.
NF T20-475:1973 PHOSPHORIC ACID FOR INDUSTRIAL USE; DETERMINATION FOR ARSENIC CONTENT; SILVER DIETHYLDITHIOCARBAMATE PHOTOMETRIC METHOD.
NF U42-771:1986 Fertilizers. Determination of the sulfuric anhydrique content total and soluble.
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 T20-054:1979 Chemical products. General method for the determination of arsenic. Silver diethyldithiocarbamate photometric method.
NF T20-255:1968 Chemical analysis of hydrochloric, nitric and sulphuric acids. Test of heavy metals content.
NF T20-263:1969 Chemical analysis of hydrochloric and nitric acids. Turbidimetric determination of sulphates.
NF V76-109*NF EN 1142:1994 Fruit and vegetable juices. Determination of the sulfate content.

Korean Agency for Technology and Standards (KATS), Arsenic content in sulfuric acid

KS M ISO 3423-2015(2020) Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method
KS M ISO 3705-2017(2022) Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
KS M ISO 3705:2012 Sulphur for industrial use－Determination of arsenic content－Silver diethyldithiocarbamate photometric method
KS M ISO 3705:2017 Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
KS M 2302-2006 Methods for determination of arsenic in flue gas
KS D 1818-2003 Determination of arsenic in iron and steel
KS M ISO 910-2004(2019) Sulphuric acid and oleum for industrial use－Determination of total acidity, and calculation of free sulphur trioxide content of oleum－Titrimetric method
KS M ISO 910:2004 Sulphuric acid and oleum for industrial use-Determination of total acidity, and calculation of free sulphur trioxide content of oleum-Titrimetric method
KS M ISO 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 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 D 1885-1999 Methods for determination of arsenic in copper and copper alloys
KS E 3706-1993 Determination of sulfur content in coal
KS M ISO 8799:2008 Surface active agents-Sulfated ethoxylated alcohols and alkylphenols-Determination of content of unsulfated matter
KS M ISO 8799:2014 Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Determination of content of unsulfated matter
KS E ISO 4689:2007 Iron ores－Determination of sulfur content－Barium sulfate gravimetric method
KS M ISO 2997-2017(2022) Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS M ISO 10084-2006(2011) Solid fertilizers－Determination of mineral-acid-soluble sulfate content－Gravimetric method
KS D 1803-2003 Methods for determination of sulfur in iron and steel
KS M 2103-2004 Analytical methods for determination of hydrogen sulfide in exhaust gas
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

Professional Standard - Non-ferrous Metal, Arsenic content in sulfuric acid

YS/T 519.3-2006 Arsenic chemical analysis method barium sulfate gravimetric method for determination of sulfur content
YS/T 230.3-1994 High pure indium--Determination of arsenic content--Spectrochemical method
YS/T 519.3-2009 Methods for chemical analysis of arsenic.Part 3:Determination of sulfur content.Barium sulphate gravimetric method
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 514.9-2006 High titanium slag, rutile chemical analysis method persulfate-arsenite volumetric method for the determination of manganese monoxide

VN-TCVN, Arsenic content in sulfuric acid

TCVN 7601-2007 Foodstuffs.Determination of arsenic content by silver diethyldithiocacbamate method
TCVN 5367-1991 Fruits, vegetables and derived products.Determination of arsenic content.Silver diethyldithiocarbamate spectrophotometric method
TCVN 6531-1999 Solid mineral fuels.Determination of arsenic content using the standard silver diethyldithiocarbamate photometric method of ISO 2590
TCVN 4654-1-2009 Iron ores.Determination of sulphur content.Part 1: Barium sulfate gravimetric method
TCVN 4250-1986 Natural gases.Method for the determination of hydrogen sulphite and mercaptane content

PL-PKN, Arsenic content in sulfuric acid

PN H04805-13-1991 Zinc powder Determination of sulfate content
PN H04805-08-1991 Zinc powder Determination of arsenic content
PN H04108-1993 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
PN C81549-15-1986 Paints and Varnishes Determination of toxic metals content Determination of toxic metals content in hydrochlorid acid extracts Determination of arsenie content
PN C87070-03-1992 Fertilizers Test of arsenie, cadmium, lead and mercury in nitrogenous and phosphatic fertilizers Determination of arsenie
PN Z04056-02-1991 Air purity protection Tests for sulfuric acid and sulfur trioxide content Determination of sulfuric acid and sulfur trioxide in work places by turbidimetric method
PN A75022-1962 Food products Determina?ion o{ sulphur dioxide content
PN C04288-13-1987 Technical fats Methods of testing Determination of sulphur content
PN Z04056-01-1991 Air purity protection Tests for sulfuric acid and sulfur trioxide content General
PN C84002-11-1988 Sodium hydroxide technical Determination of sodium sulphate content
PN C84039-11-1988 Potassium hydroxide technical Determination of sulphates content

Yunnan Provincial Standard of the People's Republic of China, Arsenic content in sulfuric acid

DB53/T 918-2019 Determination of sulfuric acid content in ferric zinc sulfate solution by acid-base titration
DB53/T 842-2017 Determination of rhenium content in rhenium compounds gravimetric method of tetraphenyl arsenic chloride hydrochloride
DB53/T 551-2014 Determination of iron, phosphorus, arsenic, manganese, lead content in iron ore
DB53/T 550-2014 Determination of lead, arsenic, cadmium, iron, manganese in calcium hydrogen phosphate energy dispersive X-ray fluorescence spectrometry

Group Standards of the People's Republic of China, Arsenic content in sulfuric acid

T/HATSI 0013-2021 Technical specification for separation and purification of sodium sulfite and sodium sulfate from arsenic containing mixed salt
T/GXAS 473-2023 Determination of sulfate content in sugarcane juice—EDTA titrimetric method
T/GXAS 477-2023 Determination of total nitrogen content in sugarcane juice —sulphuric acid titrimetric method
T/GDAQ 00006-2022 Determinnation of sulfur amino acids in foods
T/NAIA 0133-2022 Determination of Mercury in Industrial Sulfuric Acid - Atomic Fluorescence Spectrophotometry
T/QAS 074-2021 Determination of Sulfate Content in Lithium Carbonate by Inductively Coupled Plasma Emission Spectrometry

PT-IPQ, Arsenic content in sulfuric acid

RO-ASRO, Arsenic content in sulfuric acid

STAS 8379/6-1969
STAS 11359/3-1980 NATIVE SULPHUR ORES AND CONCENTRATES Determination of arsenic content
STAS SR 13303-6-1996 Chlorous mud-Determination of sulphur content-Barium sulphate gravimetric and sulphur dioxide titrimetric method after combustion
STAS 4605/13-1972 NON-METAT, BEARING MIXIXG PRODUCTS WITH CARBONATE CONTENT DCtermination of sulphate ion and tolal sulphur
STAS SR ISO 10084:1995 Solid fertilizers - Determination of mineral - acid - soluble sulfate content - Gravimetric method
STAS 3069-1987 DRINKJNG WA.TEK Sulphates content determinalion
STAS SR ISO 2480:1995 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method
STAS 1314/35-1979 MANGANESE ORES AND CONCENTRATES Determination of manganese content soluble in sulphuric acid
STAS 12873-1990 Cinematograph. Residual thiosulphate determination
STAS 11359/7-1980 NATIVE SULPHUR ORES AND CONCENTRATES Determination of sulphates content
STAS 11427-1980 VULCANIZED RUBBER Determination of zinc content EDTA titrimetric method
SR ISO 320:1995 Manganese ores - Determination of sulphur content - Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combusteon
STAS 7661-1989 SURFACE WATERS AND WASTE WATERS Sulphites content determina tion
STAS 8934/12-1979 SALT (SODIUM CHLORIDE) Determination of suphate ions content

CU-NC, Arsenic content in sulfuric acid

NC 24-69-4-1987 Inonganic Chemical Products Technical Aluminum Sulfate Determination of Arsenic Content. Method of Silver Diethylditiocarbamate

RU-GOST R, Arsenic content in sulfuric acid

GOST 30621-1998 Hydrochloric acid for industrial use. Determination of arsenic content by silver diethyldithiocarbamate photometric method
GOST 30355.5-1996 Sulphur for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method
GOST 21138.2-1985 Chalk. Method for determination of sulphate ions content in water extract
GOST 4389-1972 Drinking water. Methods for determination of sulfate content
GOST 19609.11-1989 Concentrated kaolin. Method for determination of sulphate ions in water extract
GOST 10671.5-1974 Reagents. Methods for the determination of sulfates
GOST 30240.1-1995 Barite concentrate. Methods for determination of barium sulphate
GOST R 52964-2008 Drinking water. Methods for determination of sulphate content
GOST 31940-2012 Drinking water. Methods for determination of sulfate content

U.S. Military Regulations and Norms, Arsenic content in sulfuric acid

ARMY MIL-L-48765 REINST NOTICE 3-1996 LITHIUM HEXAFLUOROARSENATE (FOR USE IN AMMUNITION)
ARMY MIL-L-48765 VALID NOTICE 1-1989 LITHIUM HEXAFLUOROARSENATE (FOR USE IN AMMUNITION)
ARMY MIL-L-48765 (2)-1979 LITHIUM HEXAFLUOROARSENATE (FOR USE IN AMMUNITION)
ARMY MIL-L-48765-1975 LITHIUM HEXAFLUOROARSENATE (FOR USE IN AMMUNITION)

国家市场监督管理总局、中国国家标准化管理委员会, Arsenic content in sulfuric acid

GB/T 5195.19-2018 Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method
GB/T 23349-2020 Determination of arsenic,cadmium,chromium,lead and mercury contents for fertilizers
GB/T 5195.18-2018 Fluorspar—Determination of barium sulfate content—Gravimetric method

Taiwan Provincial Standard of the People's Republic of China, Arsenic content in sulfuric acid

CNS 13318-1993 General Method for the Determination of Arsenic - Sliver Diethyldithiocarbamate Photometric Method
CNS 8856-1982 Method for Determining Arsenic in Ores(Titration Method After Separating Arsenic as Silver Arsenate)
CNS 5595-1980 Method of Test for Arsenic in Paints
CNS 5579-1980 Method of Test for Arsenic in Water and Wastewater (Silver Diethyldithiocarbamate)
CNS 10633-1983 Method of Test for Lead, Arsenic and Alkal Content Extracted From Carbonated Beverage Bottles
CNS 8855-1982 Method for Determining Arsenic in Ores(Titration Method After Separating Arsenic with Hydrogen Sulfide)
CNS 9745-1982 Method of Test for Calcium Sulfate in Hydrated Portland Cement Mortar
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)

Shandong Provincial Standard of the People's Republic of China, Arsenic content in sulfuric acid

DB37/T 377-2003 Determination method of sulfate content in peracetic acid solution
DB37/T 2735-2015 Determination of ammonium sulfate content in dry powder fire extinguishing agent Total nitrogen content method
DB37/T 342-2003 Determination method of the content of latonidin sulfate

Danish Standards Foundation, Arsenic content in sulfuric acid

DS/EN 26595:1993 Water quality. Determination of total arsenic. Silver diethyldithiocarbamate spectrophotometric method
DS/ISO 601:1983 Solid mineral fuels. Determination of arsenic content using the standard silver diethyldithiocarbamate photometric method of ISO 2590
DS/EN 1142:1995 Fruit and vegetable juices - Determination of the sulfate content

Professional Standard - Electricity, Arsenic content in sulfuric acid

DL 422.4-1991 Determination of sulfate content in industrial hydrochloric acid - Barium chromate spectrophotometric method

未注明发布机构, Arsenic content in sulfuric acid

BS EN 1142:1995(2000) Method for Determination of sulfate content offruit and vegetable juices
BS 4267-9:1987(1999) Ammonium nitrate — Part 9 : Method for determination of sulphate content

工业和信息化部, Arsenic content in sulfuric acid

HG/T 6072-2022 Determination of thiocyanate content in coking wastewater
HG/T 6108-2022 Determination method of chloride ion content in waste sulfuric acid
YB/T 6013.1-2022 Determination of sulfate and sulfite content in sintering flue gas desulfurization ash. Barium sulfate gravimetric method.
YS/T 1512.5-2021 Methods for chemical analysis of copper smelting fumes Part 5: Determination of arsenic content Ferrous ammonium sulfate titration method
YB/T 4908.1-2021 Determination of vanadium content in vanadium-aluminum alloys Ammonium persulfate oxidation-ferrous ammonium sulfate titration method

British Standards Institution (BSI), Arsenic content in sulfuric acid

BS EN 26595:1983 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method
BS EN 1142:1995 Method for determination of sulfate content of fruit and vegetable juices
PD ISO/TS 4689-1:2023 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
BS 5711-10:1979 Methods of sampling and test for glycerol - Determination of arsenic content: silver diethyldithiocarbamate method
BS 4258-6:1976 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of arsenic content
BS 4267-9:1987 Ammonium nitrate - Method for determination of sulphate content
BS 5551-4.5:1993 Fertilizers. Chemical analysis. Method for determination of mineral-acid-soluble sulfate content of solid fertilizers
BS ISO 21400:2018 Pulp. Determination of cellulose nanocrystal sulfur and sulfate half-ester content
BS ISO 13547-2:2014 Copper, lead, zinc and nickel sulfide concentrates. Determination of arsenic. Acid digestion and inductively coupled plasma atomic emission spectrometric method
BS 812-118:1988 Testing aggregates. Methods for determination of sulphate content

海关总署, Arsenic content in sulfuric acid

SN/T 5350.2-2021 Determination of sulfur and arsenic content by atomic fluorescence spectrometry
SN/T 2316-2019 Methods for detection of arsenic acid, nitroxane arsenic acid, and roxane arsenic residues in exported animal source foods

CO-ICONTEC, Arsenic content in sulfuric acid

ICONTEC 50-1991

American Society for Testing and Materials (ASTM), Arsenic content in sulfuric acid

ASTM D4655-95(2006) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D4655-95(2012) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D4193-02 Standard Test Method for Thiocyanate in Water
ASTM D4193-95 Standard Test Method for Thiocyanate in Water
ASTM D4193-08 Standard Test Method for Thiocyanate in Water
ASTM D4193-08(2013)e1 Standard Test Method for Thiocyanate in Water
ASTM D2972-08 Standard Test Methods for Arsenic in Water
ASTM D2972-15 Standard Test Methods for Arsenic in Water
ASTM D1757-03 Standard Test Method for Sulfate Sulfur in Ash from Coal and Coke
ASTM D6017-97(2003) Standard Test Method for Determination of Magnesium Sulfate (Epsom Salt) in Leather
ASTM D5564-95 Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
ASTM D5564-95(2001) Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
ASTM D5564-95(2006) Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
ASTM D5564-95(2011) Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
ASTM D6017-97(2015) Standard Test Method for Determination of Magnesium Sulfate (Epsom Salt) in Leather
ASTM C1219-05 Standard Test Methods for Arsenic in Uranium Hexafluoride
ASTM C1219-92(1997) Standard Test Methods for Arsenic in Uranium Hexafluoride
ASTM C1219-05(2009) Standard Test Methods for Arsenic in Uranium Hexafluoride
ASTM D6741-01 Standard Test Methods for Silanes Used in Rubber Formulations (bis-(triethoxysilylpropyl)sulfanes): Sulfur Content
ASTM D6741-01(2006) Standard Test Methods for Silanes Used in Rubber Formulations (bis-(triethoxysilylpropyl)sulfanes): Sulfur Content

AENOR, Arsenic content in sulfuric acid

UNE 34233:1984 SODIUM CHLORIDE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.
UNE 55574:1981 SURFACE ACTIVE AGENTS. SULPHUR FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF ARSENIC CONTENT. SILVER DIETHYLDITHIOCARBAMATE PHOTOMETRIC METHOD
UNE 103202:1995 QUALITATIVE DETERMINATION OF SOLUBLES SULPHATES CONTENT IN A SOIL.
UNE 22138:1990 IRON ORES. DETERMINATION OF SULFUR CONTENT. BARIUM SULFATE GRAVIMETRIC METHOD
UNE 34194:1984 SUGARS. DETERMINATION OF SULPHURIC ASH CONTENT.
UNE 103201:1996 QUANTITATIVE ANALYSIS OF SOLUBLE SULPHATE CONTENT OF A SOIL.

Japanese Industrial Standards Committee (JISC), Arsenic content in sulfuric acid

JIS G 1225:1992 Methods for determination of arsenic in iron and steel
JIS K 0221:1988 Methods for determination of arsenic in flue gas
JIS M 8113:1950 Determination of gold and silver in matte and speise
JIS K 1468-5:1999 Acid-grade fluorspar -- Method for chemical analysis -- Part 5: Determination of arsenic content

ES-UNE, Arsenic content in sulfuric acid

UNE 103201:2019 Quantitative analysis of soluble sulphate (in water) content of a soil.
UNE 103202:2019 Qualitative determination of soluble sulphates (in water) content in a soil.

IN-BIS, Arsenic content in sulfuric acid

IS 4203-1967

CZ-CSN, Arsenic content in sulfuric acid

CSN 65 1073-1982 Determination of sulphates content
CSN ISO 9505:1993 All grades of fluorspar. Determination of arsenic content. Silver diethyldithiocarbamate spectrometric method
CSN ISO 4689:1993 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
CSN 50 0389-1973 Determination of the total sulphate content of páper
CSN 65 2085-1984 Sodium carbonate technical Gravimetric method of sulphate content determination
CSN 66 8032-1969 Smokeless powder. Determlnation of sulphate content
CSN ISO 5437:1992 Acid-grade and ceramic-grade fluorspar - Determination of barium sulfate content - Gravimetric method
CSN 65 2465-1981 Sodium Chloride (Salt) Methode of Sulfáte Content Determination

European Committee for Standardization (CEN), Arsenic content in sulfuric acid

EN 26595:1992 Water Quality - Determination of Total Arsenic - Silver Diethyldithiocarbamate Spectrophotometric Method (ISO 6595:1982)
EN 1246:1998 Adhesives - Determination of Ash and Sulphated Ash
EN ISO 8799:1995 Surface Active Agents - Sulfated Ethoxylated Alcohols and Alkylphenols - Determination of Content of Unsulfated Matter (ISO 8799 : 1988)
EN 1142:1994 Fruit and vegetable juices - Determination of the sulfate content

NL-NEN, Arsenic content in sulfuric acid

NEN-ISO 6595:1993 Water quality. Determination of total arsenic. Silver diethyldithiocarbamate spectrophotometric method (ISO 6595:1982)
NEN 6487-1982 Water - Titrimetric determination of the sulphate content
NEN 6580-1985 Rain water - Photometric determination of sulphate content
NEN 5930-1990 Aggregates for concrete - Determination of sulphate content

Professional Standard - Electron, Arsenic content in sulfuric acid

SJ/T 11496-2015 Determination of boron concentration in gallium arsenide by infrared absorption

SE-SIS, Arsenic content in sulfuric acid

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

NO-SN, Arsenic content in sulfuric acid

NS 4762-1988 Water analysis - Determination of sulphate content of water - Nephelometric method
NS 4859-1983 Air quality - Emission measurement - Manual determination of concentration of sulphur trioxide/sulphuric acid and sulphur dioxide in dustladen gases - Isopropanol method

Hebei Provincial Standard of the People's Republic of China, Arsenic content in sulfuric acid

DB13/T 1229-2010 Determination method of sulfate content in organic chemical products
DB13/T 1297-2010 Determination of antimony sulfide content in fireworks and firecrackers mixture Potassium bromate volumetric method

Professional Standard - Ferrous Metallurgy, Arsenic content in sulfuric acid

YB/T 5040-2012 Molybdenum oxide.Determination of sulfur content.Gravimetric method of barium sulfate
YB/T 4383-2014 Iron ore limit element content of lead, arsenic, cadmium, mercury, fluorine and chlorine
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

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, Arsenic content in sulfuric acid

GB/T 6730.16-2016 Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
GB/T 34162-2017 Natural gas—Determination of arsenic content—Potassium permanganate sample method
GB/T 7686-2016 General method for determination of arsenic content of chemical products
GB/T 6730.29-2016 Iron ores—Determination of barium content—Barium sulfate grarimetric method
GB/T 33054-2016 Determination of content of sodium sulfide in sulphur dye products
GB/T 34175-2017 Determination of sulfur in refractory products

TR-TSE, Arsenic content in sulfuric acid

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 3581-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF THE ARSENIC CONTENT SILVER DIETHYLDITHIOCARBAMATE SPECTROPHOTOMETRY METHOD
TS 2842-1977 SULPHUR FOR INDUSTRIAL USE DETERMINATION OF ARSENIC CONTENT - SILVER DIETHYLDITHIOCARBAMATE PHOTOMETRIC METHOD
TS 2882-1977 Methods For The Chemical Analysis Of Iron And Steels Ferro - Manganese Determination Of Manganese, Carbon, Phosphorus, Sulfur, Silicon, Arsenic And Lead Contents
TS 2881-1977 Methods For The Chemical Analysis Of Iron And Steels Ferro - Silicon Determination Of Silicon, Carbon, Phosphorus, Sulfur Arsenic And Aluminium Contents
TS 760-1969 PHOSPHORIC ACID FOR INDUSTRIAL USE DETERMINAT?ON OF SULPHATE CONTENT VO?.UMATRTC METHOD
TS 993-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT (BARIUM SULPHATE GRAVIMETRIC METHOD

Professional Standard - Petrochemical Industry, Arsenic content in sulfuric acid

SH/T 0629-1996 Determination of arsenic content in naphtha (potassium borohydride-silver nitrate spectrophotometry)
SH/T 0303-1992 Determination of Sulfur Content in Additives (Electrometry)

Professional Standard - Building Materials, Arsenic content in sulfuric acid

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

Guangdong Provincial Standard of the People's Republic of China, Arsenic content in sulfuric acid

DB44/T 1029-2012 Determination of Sulfate Content in Alkali Recovered Green Liquor by Turbidimetric Method

Indonesia Standards, Arsenic content in sulfuric acid

SNI 06-3971-1995 Test methods for sulphite content by spectrophotometer apparatus
SNI 06-4822-1998 Test methods for manganese content in water by spectrophotometer in persulphate manner
SNI 06-3415-1994 Water, Test methods for sulphite content by titrimetric methods
SNI 13-6590-2001 The determination for arsenic content in minerals by spectrophotometric
SNI 06-6854-2002 Test methods of iron (Fe) content in water by colorimetry with thiocyanate reagent
SNI 06-6855-2002 Test methods of manganese (Mn) content in water by colorimetry with persulphate reagent
SNI 19-1663-1989 Water and waste water, Test method for sulphate content

Professional Standard - Light Industry, Arsenic content in sulfuric acid

QB/T 1035.2-1991 Determination of arsenic content in food additive sodium tripolyphosphate

轻工业部, Arsenic content in sulfuric acid

QB 1035.2-1991 Determination of arsenic content in food additive sodium tripolyphosphate

ES-AENOR, Arsenic content in sulfuric acid

Qinghai Provincial Standard of the People's Republic of China, Arsenic content in sulfuric acid

DB63/T 1296-2014 Determination of sodium chloride and sulfate content in industrial sodium carbonate by ion chromatography

Professional Standard - Aviation, Arsenic content in sulfuric acid

HB/Z 5109.7-2001 Analysis method for passivation solution Determination of sodium sulfate in zinc plating, cadmium plating nitric acid passivation solution
HB 5422.22-1989 Methods for chemical analysis of copper alloys - Determination of arsenic by silver diethyldithiocarbamate absorptiometry
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 5088.1-1999 Electroplating nickel solution analysis method EDTA volumetric method to determine the content of nickel sulfate and magnesium sulfate
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

German Institute for Standardization, Arsenic content in sulfuric acid

DIN 25704:1993 Determination of the plutonium content in sulphuric and nitric acid solutions; potentiometric titration method with potassium dichromate
DIN EN 1246:1998 Adhesives - Determination of ash and sulphated ash; German version EN 1246:1998
DIN CEN/TS 15749:2008 Fertilizers - Determination of sulfates content using three different methods; German version CEN/TS 15749:2008

VE-FONDONORMA, Arsenic content in sulfuric acid

AR-IRAM, Arsenic content in sulfuric acid

Lithuanian Standards Office , Arsenic content in sulfuric acid

LST ISO 2480:2003 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method (idt ISO 2480:1972)

Professional Standard - Petroleum, Arsenic content in sulfuric acid

SY/T 0528-1993 Determination of Trace Arsenic in Crude Oil by Atomic Absorption Spectrometry
SY/T 0528-2008 Determination of arsenic in crude petroleum.Atomic fluorescence spectrometry

HU-MSZT, Arsenic content in sulfuric acid

Professional Standard - Agriculture, Arsenic content in sulfuric acid

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

中国石油化工总公司, Arsenic content in sulfuric acid

SH/T 0167-1992 Determination of arsenic content in reformed feed oil (spectrophotometric method)

The American Road & Transportation Builders Association, Arsenic content in sulfuric acid

AASHTO T 290-1995(R2007) Standard Method of Test for Determining Water-Soluble Sulfate Ion Content in Soil

AASHTO - American Association of State Highway and Transportation Officials, Arsenic content in sulfuric acid

T 290-1994 Standard Method of Test for Determining Water Soluble Sulfate Ion Content in Soil

Sichuan Provincial Standard of the People's Republic of China, Arsenic content in sulfuric acid

DB51/T 2037-2015 Determination of Vanadium Content in Vanadium Aluminum Alloy Ammonium Persulfate Oxidation-Ammonium Ferrous Sulfate Titration Method