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Potassium sulfate determination method
Potassium sulfate determination method, Total:500 items.
In the international standard classification, Potassium sulfate determination method involves: Air quality, Products of the chemical industry, Inorganic chemicals, Photography, Water quality, Non-ferrous metals, Analytical chemistry, Non-metalliferous minerals, Electrical accessories, Metalliferous minerals, Nuclear energy engineering, Ferroalloys, Manufacturing forming processes, Production in the chemical industry, Testing of metals, Electronic components in general, Ferrous metals, Soil quality. Pedology, Beverages, Vocabularies, Spices and condiments. Food additives, Pulps, Tobacco, tobacco products and related equipment, Welding, brazing and soldering, Fertilizers, Medical equipment, Animal feeding stuffs, Construction materials, Power stations in general, Pesticides and other agrochemicals, Powder metallurgy, Surface treatment and coating, Milk and milk products, Iron and steel products, Wastes, Coals, Organic chemicals, General methods of tests and analysis for food products, Fuels, Food products in general, Radiation measurements, Sugar. Sugar products. Starch.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Potassium sulfate determination method
- GB/T 16104-1995 Workplace air--Determination of tungsten or tungsten carbide--Potassium thiocyanate-titanous trichloride spectrophotometric method
- GB/T 7469-1987 Water quality--Determination of total mercury--Potassium permanganate-potassium persulfate decomposed method--Dithizone spectrophotometric method
- GB/T 11067.6-1989 Silver--Determination of sulfur content--Combustion potassium iodate titrimetric method
- GB 11067.6-1989 Silver—Determination of sulphur content—Combustion-potassium iodate titrimetric method
- 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 8639.1-1988 Vanadium--Determination of vanadium content--Potassium permanganate-ammonium ferrous sulphate volumetric method
- GB/T 22662.3-2008 Chemical analysis methods of potassium fluotitanate.Part 3:Determination of potassium fluotitanate content.Ammonium iron sulphate dodecahydrate titration volumetric method
- GB/T 5195.5-1985 Methods for chemical analysis of fluor-spar--The combustion-potassium iodate volumetric method for the determination of total sulphur content
- GB/T 13293.13-1991 Higher purity copper cathods.Determiantion of sulphur content.Combustion-potassium iodate titrimetric method
- GB/T 5059.10-1988 Methods for chemical analysis of ferromolybdenum--The combustion-potassium iodate titration method for the determination of sulfur content
- GB/T 15057.8-1994 Limestone for chemical industry- Determination of sulfur content- Gravimetric and combustion-iodate titrimetric methods
- GB/T 2463-2008 Pyrites and concentrate.Determination of total iron content.Cerium sulfate volumetric and potassium dichromate volumetric methods
- GB/T 11848.1-2008 Methods for analysis of uranium ore concentrate.Part 1:Determination of uranium by ferrous sulfate reducion potassion dichromate titrimetry
- GB/T 11848.1-1989 Determination of uranium in uranium ore concentrate by ferrous sulfate reduction potassium dichromate titrimatric method
- GB/T 4700.7-1998 Methods for chemical analysis of calcium-silicon The infrared absorption method and the combustion-potassium iodate titration method for the determination of sulfur content
- GB/T 7315.1-1987 Methods for chemical analysis of vanadium pentoxide--The potassium permanganate oxidation-ammonium ferrous sulfate titrimetric method for the determination of vanadium pentoxide content
- GB/T 1819.10-2004 Methods for chemical analysis of tin concentrates Determination of sulphur content-The high frequency infrared absorption method and the combustion potassium iodate titrimetric method
- GB/T 11297.12-1989 Test method for extinction ratio of LN,kDP and kD*P electrooptic crystal
- GB/T 223.68-1997 Methods for chemical analysis of iron, steel and alloy. The potassium iodate titration method after combustion in the pipe furnace for the determination of sulfur content
- GB/T 14506.25-1993 Silicate rocks. Determination of molybdenum and tungsten content. Sulfuric acid-phenylhydroxyacetic acid-cinchonine-potassium chlorate medium polarographic method
- GB/T 4373.3-1984 Methods for chemical analysis of arsenic--The barium sulphate gravimetric method for the determination of sulphur content
- GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
- GB/T 4373.1-1984 Methods for chemical analysis of arsenic--The potassium bromate volumetric method for the determination of arsenic content
- GB/T 8151.7-1987 Methods for chemical analysis of zinc concentrates--The potassium bromate titrimetric method for the determination of arsenic content
- GB/T 14353.10-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of tungsten content. Catalytic polarographic method in sulfuric acid-phenylhydroxy acetic acid-cinchonine-potassium chlorate system
- GB 11841-1989 Determination of Uranium in Uranium Dioxide Powder and Pellets by Ferrous Sulfate Reduction Potassium Dichromate Oxidative Titration
- GB/T 11841-1989 Uranium in uranium dioxide powder and pellets--Determination of uranium ferrous sulfate reduction-potassium dichromate oxidation titrimatric method
- GB/T 1547-1989 Pulps--Determination of permanganate number
- GB/T 23278.1-2009 Methods for chemical analysis of sodium stannate.Part 1:Determination of tin content.Titration
- GB/T 22661.3-2008 Chemical analysis methods of potassium fluoborate.Part3:Determination of potassium fluoborate content.Sodium hydroxide titration volumetric method
- GB/T 3169.5-1982 Chemical analysis of aluminum powder--The potassium periodate photometric method for determination of manganese
- GB/T 10574.1-1989 Tin-lead solders--Determination of tin content--Potassium iodate titrimetric method
- GB/T 10574.3-1989 Tin-lead solders--Determination of antimony content--Potassium bromete titrimetric method
- GB/T 1819.2-2004 Methods for chemical analysis of tin concentrates-Determination of tin content--The potassium iodate titrimetric method
- GB/T 1819.2-2004 Methods of chemical analysis of tin concentrate Determination of tin content Potassium iodate titration
- GB/T 6150.5-1985 Methods for chemical analysis of tungsten concentrates--The barium sulfate gravimetric method for the determination of sulfur content
- GB/T 6730.16-1986 Methods for chemical analysis of iron ores--The barium sulfate gravimetric method for the determination of sulfur content
- GB/T 13087-1991 Method for determination of isothiocyanates in feeds
- GB/T 9728-1988 Chemical reagent--General method for the determination of sulphate
- GB 13087-1991 Determination method of isothiocyanate in feed
- GB/T 9728-2007 Chemical reagent.General method for the determination of sulphate
- GB/T 3286.7-2014 Methods for chemical analysis of limestone and dolomite.Part 7:The determination of sulphur content. The pipe furnace combustion iodic acid potassium titration method,the high frequency combustion with infrared absorption method and the barium sulfate gra
- GB/T 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 6150.2-1985 Methods for chemical analysis of tungsten concentrates--The potassium iodate volumetric method for the determination of tin content
- GB/T 4333.3-1988 Methods for chemical analysis of ferrosilicon--The potassium periodate photometric method for the determination of manganese content
- GB/T 2463.2-1996 Pyrites and concentrate--Determination of total iron content--Part 2: Titanium trichloride--Potassium dichromate volumetric method
- GB/T 4920-1985 Determination of sulphuric acid mist in tail gas in sulphuric acid concentration process--Barium chromate colorimetric method
- GB/T 2441.8-2001 Determination of urea Determination of sulphate content Visible turbidimetric method
- GB/T 8574-2002 Determination of potassium content for compound fertilizers potassium tetraphenylborate gravimetric method
- GB/T 8574-2010 Determination of potassium content for compound fertilizers.Potassium tetraphenylborate gravimetric method
- GB/T 6730.13-1986 Methods for chemical analysis of iron ores--The potassium permanganate volumetric method for the determination of calcium content
- GB/T 6730.21-1986 Method for chemical analysis of iron ores--The potassium periodate photometric method for the determination of manganese content
- GB 6730.21-1986 Methods for chemical analysis of iron ore - Potassium periodate photometric method for the determination of manganese content
- GB/T 16478.3-1996 Methods for chemical analysis of thorium nitrate--Determination of sulphate content
- GB/T 24224-2009 Chromium ores.Determination of sulfur content.Combustion-neutralization titration method,combustion-potassium iodate titration method and combustion-infrared absorption 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 4581.4-1984 Alunite ores--Determination of sulphur content for sulphate--Barium sulphate gravimetric method
- GB/T 223.7-2002 Iron powder--Determination of iron content--Potassium dichromate titration method
- GB/T 14506.14-1993 Sillicate rocks. Determination of ferrous oxide content. Potassium dichromate volumetric method
- GB/T 6324.3-1993 Organic chemical products for industrial use. Test method for the determination of permanganate-reducing substances
- GB/T 6730.8-1986 Methods for chemical analysis of iron ores--The potassium dichromate volumetric method for the determination of iron(2) content
- GB/T 21994.8-2008 Chemical analysis of magnesium fluoride.Part 8:Determination of sulphate content.Barium sulphate gravimetric method
- GB/T 22660.8-2008 Chemical analysis methods of lithium fluoride.Part8:Determination of sulphate content.Barium sulphate gravimetric method
- GB/T 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 223.18-1982 Chemical analysis of iron,steel and alloy--The determination of copper by thiosulfate-iodide method
- GB/T 4333.7-1984 Methods for chemical analysis of ferrosilicon--The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
- GB/T 3653.5-1983 Methods for chemical analysis of ferroboron--The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
- GB/T 12496.17-1999 Test methods of wooden activated carbon-Determination of sulphate
- 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 22662.8-2008 Chemical analysis methods of potassium fluotitanate.Part8:Determination of chloride content.Mercury nitration volumetric method
- GB/T 22661.9-2008 Chemical analysis methods of potassium fluoborate.Part9:Determination of chloride content.Mercury nitration volumetric method
- GB/T 13216.8-1991 Test methods for glycerines--Determination of sulphated ash--Gravimetric method
- GB/T 4698.9-1996 Sponge titanium, titanium and titanium alloys--Determination of tin content--Potassium iodate titration method
- GB/T 23513.1-2009 Chemical analysis methods for germanium concentrate.Part 1:Determination of germanium content.Potassium iodate titration
- GB/T 505-1965 Determination of mercaptan-sulfur in engine fuels(ammonia-copper sulfate method)
- GB/T 4372.4-1984 Methods for chemical analysis of zinc oxide(direct process)--The potassium periodate photometric method for the determination of manganese content
- GB/T 16416-1996 Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid
- GB/T 16416-2007 Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid
- GB/T 10304.2-1988 Determination of BaC03 in cathode carbonate by dichromate iodimetry
- GB/T 8638.9-1988 Nickel base alloy powder--Determination of copper content--Thiosulfate-iodimetric method
- GB/T 12397-1990 Method for determination of potassium and sodium in foods
- GB/T 19421.10-2003 Test methods of crystalline layered sodium disilicate--Potassium fluosilicate volumetric methods for determination of silica dioxide content
- GB/T 12089-1989 Method for determination of sulphated ash in starches and derived products
- GB/T 13025.8-2012 General test method in salt industry.Determination of sulfate
YU-JUS, Potassium sulfate determination method
- JUS H.G8.452-1991 Reagents. Potassium sulpbate. Determination of potassium sulphate content. Volumetric method
- JUS H.P8.034-1992 Potassium metabisulphite,as pesticide - Determination of potassium sulphate content - Gravimetric method
- JUS H.G8.455-1991 Reagents. Potassium sulphate. Determination od chloride content. Turbidim&tric metbod
- JUS H.B8.320-1977 Sodium and potassium silicates for industrial use. Determination of sulphates content. Bariton sulphate gravimetric method
- JUS H.G8.456-1991 Reageats. Potassium sulphats. Determination of pbospbate fc.d?ieot. Spectrophotometric metho?
- JUS H.G8.457-1991 Reagents. Potassium sulpbate. Determination of total nltrogen content. Colorlmetrlc metho?
- JUS H.G8.488-1991 Reagents. Potassium permanganate. Determination of sulphates content. Turbidimetric method
- JUS H.G8.432-1990 Reaaents. Potassium iodide. Determination of sulphate content. Turbidinetric method
- JUS H.G8.462-1991 Reagents.Potassium sulphate.Determination of arsenic content.Silver diethyldithiocarbamate spectrophotometric method
- JUS H.G8.458-1991 Reagents. Potassium sulphate. Determination of beavy metals content (as Ph). Colorimetric method
- JUS H.G8.513-1991 Reagents. Potassium hydroxide. Determination of sulphates content. Turbidimetric method
- JUS H.B8.638-1981 Sulphuric acid for industrial use. Determination of pe mangan a te reducing substances content Vol u me trk method
- JUS H.P8.033-1994 Potassium metabisulphite,as pesticide - Determination of sulphur dioxide - Volumetric method
- JUS H.G8.453-1991 Reagents. Potasslum sulphate. Determiuation of substancvs insoluble in watec. Gravimetric metho?
- JUS H.G8.461-1991 Reagents. Potassium sulpbate. Determinatlon of sodium conteat. Fleaae emlssiem spectrophotometric metbod
- JUS H.G8.460-1991 Reagents. Potassium sulpbate. Deternination of calcium and magnaslum eoo.fisa?s. Fl?Mie atomic absorption method
- JUS H.Z1.173-1985 Testing of industrial vvaters. Determination of molybdonum content. Spectrophotometric method with potassium thiocyanate
- JUS H.G8.485-1991 Reagents. Potassium perraangar.ate. Determination of potassium permanganate content. Volumetric method
- JUS H.B8.721-1981 Copper sulphate. Titrimetric determination of copper sulphate content
- JUS H.P8.034-1984 Testing of pesticides. Potassium metabisulphite, technical. Determination of K2SO^ content
- JUS H.P8.033-1984 Testing of pesticide?. Potassium metabisulphite, technical, Determination ofSO'2 content2
- JUS H.P8.036-1992 Potassium metabisulphite, as pesticide. Determination of arsen content. Spectrophotometric method
- JUS H.B8.017-1981 Sutphuric acid and oleum for industrial use. Determination of lead content. Dithizone photometric method
- JUS H.B8.334-1978 Sudium and potassium silicates for industrial use. Determination of potassium oxide content and kalculation of sodium oxide content. Volumetric method
- JUS H.B8.720-1981 Copper sulphate. Electrolytic determination ofcopper sulphate pentahydrate content
- JUS H.G8.491-1991 Reagents. Potassium permanganate. Determination of arsenic content. Silver diethyldithiocarbamate spectrophotometric method
- JUS H.B8.317-1977 Sodium and potassium silicaies for indmtrial usc. Determmation of silica content. Gravimetric method by imolubilization
- JUS H.G8.441-1990 Reaqents. Potassium iodide. Determination of arsenic content. Sil^pr diethyldithiocarbamate spectrophotometric method
- JUS H.B8.011-1981 Sulphuric acid and oleum for industrial use. Determination of sulphur dioxside content. Barium sulphate gravimetric method
- JUS H.B8.318-1977 Sodium andpotassium silicates for industrial use. Determination of carbon dioxide content, expressed as sodium or potassium carbonate. Gas-volumetric method
- JUS H.G8.027-1981 Reagents. Sulphuric acid. Determination of total acidity. Titrimetric method
- JUS H.B8.349-1982 Boric acid for industrial uss. Determination ofsulphates content Turbidimetric method
- JUS H.B8.012-1981 Sulphuric acid and oleum for industrial use. Determination of ash. Gravimetric method
- JUS H.G8.139-1985 Peagents. Ammonium sulphate. Determination of ammonium sulphatecontent Volumetric method
- JUS H.G8.451-1990 Reagents. Zine sulphate heptahvdrate. Determination of potassium and sodium contents. Flame emission speetrophotometric method
- JUS H.B8.010-1981 Sulphuric acid and oleum for industrial use. Determination of total acidity and calculation of free sulphur trioxide content of oleum. Titrimetric method
- JUS H.B8.313-1977 Sodium and potassium silicatesfor industrial use. Samples and methodes of test. General
- JUS H.C8.215-1989 Pigments. Basic zine potassium chromate and zine tetrahvdroxychromate. Determination of water-soluble sulphates content (as SO,). Gravimetric method
- JUS H.B8.019-1981 Sulphuric acid and oleum for industrial u se. Determination ofarsenic content Silver diethyldithiocarba- ma te photometric method
- JUS H.G8.471-1991 Reagents. Nickel(II) sulphate x-hydrate. Determination of sodium and potassium contents. Flame emission spectrophotometric method
- JUS H.B8.015-1981 Sulphuric acid for industrial u se. Determination ofabsolute density. Hydrometer 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.B8.315-1977 Sodium and potassium silicates for industrial use. Determination ofdry matter. Gravimetric method
- JUS H.B8.013-1981 Sulphuric acid and oleum for industrial u se. Determination of total nitrogen content Titrimetric method after distilation
- JUS H.G8.420-1990 Reagents. Sodium sulphite, anhydrous and sodium sulphite beptabydrate. ?eterminaticm of sodium sulphite and sodium sulphite heptahydrate contents. Volumetric method
- JUS H.B8.640-1981 Sulphuric acid and oleum for industrial use. Determination of sulphur dioxide content lodometric method
- JUS H.B8.014-1981 Sulphuric acid and oleum for industrial use. Determination of iron content. 1,10-Phenantroline pho tometric method
CZ-CSN, Potassium sulfate determination method
BE-NBN, Potassium sulfate determination method
- NBN T 03-209-1980 Potassium sulphate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
- NBN T 03-241-1980 Sodium and potassium silicates for industrial use - Determination of sulphates content - Barium sulphate gravimetrie method
- NBN T 03-189-1980 Potassium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
- NBN T 03-211-1980 Potassium sulphate for ?ndustrial use - Determination of acidity to methyl orange
- NBN T 03-207-1980 Potassium sulphate for industrial use - Determination of potassium content - Gravimetrie method as potassium tetraphenylborate
- NBN T 03-208-1980 Potassium sulphate for industrial use - Determination of potassium content - Sodium tetraphenylborate volumetric method
- NBN T 03-206-1980 Potassium sulphate for industrial use - Determination of potassium content - Flame emission spectrophotometric method
- NBN T 03-221-1980 Potassium chloride for industrial use - Determination of potassium content - Flame emission spectrophotometric method
- NBN T 03-210-1980 Potassium sulphate for industrial use - Determination of chlorides content - Mercurimetric method
- NBN T 03-174-1980 Sodium sulphate for industrial use - Determination of sulphates content - Calculation method and barium sulphate gravimetric method
- NBN T 91-202-1974 Testing water — Determination of the oxydability — Potassium permanganate method
- NBN T 03-212-1980 Potassium sulphate for industrial use - Determination of loss in mass at 105°C
- NBN T 03-017-1979
- NBN T 03-003-1979 Hydrochloric acid for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
- NBN T 03-018-1979 Sulphuric acid and oleum for industrial use - Determination of ash - Gravimetrie method
- NBN T 03-110-1979 Sodium carbonate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
- NBN T 03-162-1980 Sodium chloride for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
- NBN T 03-179-1980 Sodium sulphate for industrial use - Determination of sodium sulphate content - Gravimetrie method
- NBN T 03-022-1979 Sulphuric acid and oleum for industrial use - Determination of lead content - Dithizone photometric method
- NBN T 03-124-1980 Sodium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
- NBN T 03-233-1980 Sodium and potassium silicates for industrial use - Determination of dry matter - Gravimetrie method
- NBN T 03-384-1981 Sulphur for industrial use - Determination of acidity - Titri-metric method
- NBN T 03-237-1980 Sodium and potassium silicates for industrial use - DEtermination of total alkalinity - Titrimetric method
- NBN T 03-240-1980 Sodium and potassium silicates for industrial use - Determination of silica content - Titrimetric method
- NBN T 03-235-1980 Sodium and potassium silicates for industrial use - Determination of silica content - Gravimetrie method by insolubilization
- NBN T 03-025-1979 Sulphuric acid and oleum for industrial use - Determination of sulphur dioxide content - Iodometric method
International Organization for Standardization (ISO), Potassium sulfate determination method
- ISO 2487:1973 Potassium sulphate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
- ISO 2485:1973 Potassium sulphate for industrial use; Determination of potassium content; Gravimetric method as potassium tetraphenylborate
- ISO 2486:1973 Potassium sulphate for industrial use — Determination of potassium content — Sodium tetraphenylborate volumetric 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 2484:1973 Potassium sulphate for industrial use; Determination of potassium content; Flame emission spectrophotometric method
- ISO 2488:1973 Potassium sulphate for industrial use; Determination of chloride content; Mercurimetric method
- ISO 2850:1973 Potassium sulphate for industrial use; Determination of loss of mass at 105 degrees C
- ISO 2489:1973 Potassium sulphate for industrial use; Determination of acidity to methyl orange
- ISO 8298:1987 Determination of plutonium in nitric acid solutions — Method by oxidation by cerium(IV), reduction by iron(II) ammonium sulfate and amperometric back-titration with potassium dichromate
- ISO 2051:1976 Potassium chloride for industrial use; Determination of potassium content; Potassium tetraphenylborate gravimetric method
- ISO 7097:1983 Determination of uranium in reactor fuel solutions and in uranium product solutions; Iron (II) sulfate reduction/potassium dichromate oxidation titrimetric method
- ISO 3237:1975 Sodium sulphate for industrial use; Determination of sulphates content; Calculation method and barium sulphate gravimetric method
- ISO 2052:1976 Potassium chloride for industrial use; Determination of potassium content; Sodium tetraphenylborate titrimetric method
- ISO 9989:1996 Determination of uranium in uranium dioxide powder and pellets - Iron(II) sulfate reduction/potassium dichromate oxidation titrimetric method
- ISO 906:1976 Hydrochloric acid for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
- ISO 5318:1983 Fertilizers; Determination of potassium content; Potassium tetraphenylborate gravimetric method (Reference method)
- ISO 5142:1977 Sodium sulphate for industrial use; Determination of sodium sulphate content; Gravimetric method
- ISO 1692:1976 Sodium and potassium silicates for industrial use; Determination of total alkalinity; Titrimetric method
- ISO 1952:1976 Brown coals and lignites; Method of extraction for the determination of sodium and potassium soluble in dilute hydrochloric acid
- ISO 743:1976 Sodium carbonate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
- ISO 913:1977 Sulphuric acid and oleum for industrial use; Determination of ash; Gravimetric method
- ISO 7528:1989 Nickel alloys; determination of iron content; titrimetric method with potassium dichromate
- ISO 2717:1973 Sulphuric acid and oleum for industrial use; Determination of lead content; Dithizone photometric method
- ISO 3423:1975 Sulphuric acid and oleums for industrial use; Determination of sulphur dioxide content; Iodometric method
Indonesia Standards, Potassium sulfate determination method
- SNI 06-0340-1989 Aluminium potassium sulphate for photography, Test method
- SNI 06-6855-2002 Test methods of manganese (Mn) content in water by colorimetry with persulphate reagent
- SNI 06-6601-2001 Methods for determination of sulphate in water by residue draining in gravimetric methods
- SNI 06-3971-1995 Test methods for sulphite content by spectrophotometer apparatus
- SNI 06-0341-1989 Industrial ammonium sulphate, Test method
- SNI 06-2098-1991 Sulphatic acid for storage batteries, Test method
Association Francaise de Normalisation, Potassium sulfate determination method
- NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
- NF T20-366:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.gravimetric method as potassium tetraphenylborate.
- NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.
- NF T20-382:1977 Potassium hydroxide for industrial use. Determination of sulphate content. Baryum sulphate gravimetric method.
- NF T20-367:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.sodium tetraphenylborate volumetric method.
- NF T20-365:1978 Potassium sulphate for industrial use. Determination of chloride content.mercurimetric method.
- NF T20-362:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.flame emission spectrophotometric method.
- NF T20-363:1978 Potassium sulphate for industrial or agricultural use. Determination of acidity to methyl orange.
- NF T20-361:1978 Potassium sulphate for industrial or agricultural use. Determination of loss of mass a 105 degrees C.
- NF T20-454:1976 Sodium sulphate for industrial use. Determination of sulphate content. Calculation method and barium sulphate gravimetric method.
- NF U43-109:1981 Agropharmaceutical products. Potassium permanganate. Determination of the titre.
- NF V04-209:1989 Milk. Determination of potassium dichromate content. Reference method.
- NF T20-356:1978 Potassium chloride for industrial or agricultural use. Determination of potassium content.potassium tetraphenylborate gravimetric method.
- NF T20-459:1980 Sodium sulphate for industrial use. Determination of sodium sulphate content. Gravimetric method.
- NF ISO 4689:1987 Minerais de fer - Dosage du soufre - Méthode gravimétrique au sulfate de baryum.
- NF T20-417:1975 Sodium carbonate 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 T20-522:1973 Sodium and potassium silicates for industrial use. Determination of total alkalinity, expressed in NA2O or in K2O. Volumetric meth od.
- NF T20-524:1973 Sodium and potassium silicates for industrial use. Determination of carbon dioxide content expressed as sodium or potassium carbonate. Gas-volumetric method.
- NF T20-359:1978 Potassium chloride for industrial or agricultural use. Determination of potassium content.sodium tetraphenylborate titrimetric method.
- NF T20-471:1973 Phosphoric acid for industrial use. Determination of sulphates. Titrimetric method after reduction.
- NF T20-291:1982 Sulphuric acid and oleum for industrial use. Determination of total acidity, and calculation of free sulphur trioxide content of oleum. Titrimetric method.
中华人民共和国环境保护部, Potassium sulfate determination method
- GB 7469-1987 Water quality-Determination of total mercury-potassium permanganats-potassium persaifate decomposed method-Dithizonc spectrophotometric method
- GB 4920-1985 Determination of sulphuric acid mist in tail gas in sulphuric acid concentration process-Barium chromate colorimetric method
Professional Standard - Non-ferrous Metal, Potassium sulfate determination method
- YS/T 540.1-2006 Vanadium chemical analysis method Potassium permanganate-ferrous ammonium sulfate titration method for determination of vanadium content
- YS/T 239.1-1994 Determination of Antimony by Potassium Bromate Volumetric Method for Chemical Analysis of Antimony Trisulfide
- YS/T 227.9-2010 Methods for chemical analysis of tellurium-Part 9: Determination of tellurium content-Potassium bichromate-ammonium ferrous sulfate titration
- YS/T 248.7-1985 Crude lead chemical analysis method fire test gold - gravimetric determination of gold and potassium thiocyanate volumetric determination of silver
- YS/T 519.3-2006 Arsenic chemical analysis method barium sulfate gravimetric method for determination of sulfur content
- YS/T 519.1-2006 Arsenic chemical analysis method Potassium bromate volumetric method for determination of arsenic
- YS/T 349.4-2010 Methods for chemical analysis of cobalt sulfide concentrate-Part 4: Determination of silicon dioxide-Potassium silicofluoride capacity method
- YS/T 426.2-2000 Method for chemical analysis of antimony-beryllium pellets.Determination of antimony content.Potassium bromate titrimetric method
- YS/T 239.2-1994 Antimony trisulfide chemical analysis method barium sulfate gravimetric method for determination of compound sulfur
- YS/T 240.6-2007 Methods for chemical analysis of bismuth concentrate.Determination of iron content.Potassium bichromate titrimetric method
- YS/T 252.4-2007 Methods for chemical analysis of nickel matte.Determination of copper content.Sodium thiosulphate titrimetric method
- YS/T 581.8-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 8:Determination of sulphate content by barium sulphate gravimetric method
- YS/T 273.8-2006 Chemical analysis methods and physical properties of cryolite. Part 8:Determination of sulphate content by barium sulphate gravimetric method
- YS/T 646-2007 Method for chemical analysis of platinum compounds.Determination of platinum content.Electricity titration using potassium permanganate
- YS/T 519.1-2009 Methods for chemical analysis of arsenic.Part 1:Determination of arsenic content.Potassium bromate titrimetric method
- YS/T 227.7-1994 Determination of sulfur content in tellurium (barium sulfate turbidimetry)
- YS/T 475.1-2005 Methods for chemical analysis of cast bearing metals-Determination of tin content-Potassium iodate titrimetric method
- YS/T 716.5-2009 Methods for chemical analysis of low grade blister.Part 5:Determination of tin content.Potassium iodate titration
- YS/T 519.3-2009 Methods for chemical analysis of arsenic.Part 3:Determination of sulfur content.Barium sulphate gravimetric method
- YS/T 514.6-2006 High titanium slag, rutile chemical analysis method barium sulfate gravimetric method for determination of sulfur content
- YS/T 475.4-2005 Methods for chemical analysis of cast bearing metals-Determination of copper content-Hyposulphite titrimetric method
- YS/T 716.1-2009 Methods for chemical analysis of low grade blister.Part 1:The determination of copper content.Sodium hyposulfite titration
- YS/T 990.9-2014 Methods for chemical analysis of copper matte.Part 9:Determination of iron content.Potassium dichromate titration method
- YS/T 556.2-2009 Methods for chemical analysis of antimony concentrates.Part 2:Determination of arsenic content.Potassium bromate titration method
- YS/T 539.9-2006 Nickel-based alloy powder chemical analysis method sodium thiosulfate-iodometric method for determination of copper content
- YS/T 746.2-2010 Methods for chemical analysis of tin-based lead-free solders-
Part 2: Determination of silver content-
Flame atomic absorption spectrometric method and potassium thiosulfate titrimetric method
- YS/T 239.1-2010 Methods for chemical analysis of antimony trisulfide-
Part 1:Determination of arsenic content-Cerium sulfate titration method
Taiwan Provincial Standard of the People's Republic of China, Potassium sulfate determination method
- CNS 5849-1980 Determination of Loss of Mass at 105 Degree C of Potassium Sulphate for Industrial Use
Professional Standard - Commodity Inspection, Potassium sulfate determination method
- SN/T 3809-2014 Determination of potassium content in potassium chloride and potassium sulphate.X-ray fluorescence spectrometry
- SN/T 0480.5-1995 Method of analysis baryte for export.Determinationof barium sulphate
TR-TSE, Potassium sulfate determination 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 3580-1981 METHOD FOR DETERMINATION OF FERROUS OXIDE IN IRON ORES (POTASSIUM DICHROMATE TITRATION METHOD)
- TS 2073-1975 POTASSIUM CHLORIDE FOR INDUSTRIAL USE DETERMINATION OF POTASSIUM CONTENT GRAV?METRIC METHOD AS POTASSIUM TETRAPHENYLBORATE
- TS 3654-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CHROMIUM CONTENT — Permanganate Oxidation Spectrofotometric Method
Hebei Provincial Standard of the People's Republic of China, Potassium sulfate determination method
- DB13/ 186-1993 Qualitative test method for sulfur and sulfide in potassium chlorate fuse
- DB13/T 1297-2010 Determination of antimony sulfide content in fireworks and firecrackers mixture Potassium bromate volumetric method
- DB13/T 81.17-1992 Determination of Potassium Acid in Fireworks and Firecracker Mixtures
- DB13/T 81.15-1992 Determination method of potassium chlorate content in fireworks and firecrackers mixture
- DB13/T 81.16-1992 Determination method of potassium perchlorate content in fireworks and firecrackers mixture
- DB13/T 1229-2010 Determination method of sulfate content in organic chemical products
Professional Standard - Machinery, Potassium sulfate determination method
- JB/T 9499.2-1999 Method for chemical analysis of constantan resistance alloy The potassium iodide - sodium thiosulfate titrimetric method for the determination of copper content
- JB/T 9548.10-1999 Methods for chemical analysis of iron-chromium-aluminium alloys.The combustion - potassium iodate titration method for the determination of sulfur content
- JB/T 9220.11-1999 Chemical analysis methods for acid slay of cupola.Determination of sulphur by volumetric method using combustion of potassium iodate
- JB/T 6326.11-1992 Chemical analysis methods of nickel-chromium and nickel-chromium-iron alloys Combustion - determination of sulfur content by potassium iodate titration
- JB/T 9552.6-1999 Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of zinconium by arsenazo Ⅲ photometric method after fuse with potassium phrosuifate
- JB/T 8063.4-1996 Powder metallurgy materials and products chemical analysis method Determination of copper in copper-based materials and products (potassium iodide-sodium thiosulfate titration method)
- JB/T 9220.10-1999 Chemical analysis methods for acid slay of cupola.Determination of sulphur by gravimetric method using barium sulfate
- JB/T 8063.4-2011 Methods for chemical analysis of powder metallurgy materials and products.Part 4:The potassium iodide-sodium thiosulfate titrimetric method for the determination of copper in copper-based materials and products
- JB/T 9499.3-1999 Method for chemical analysis of constantan resistance alloy The ammonium persulfate oxidation - ammonium ferrous sulfate titrimetric method for the determination of manganese content
Professional Standard - Aviation, Potassium sulfate determination method
- HB 5220.5-1995 Method for Chemical Analysis of Superalloys Potassium Iodate Volumetric Method for Determination of Sulfur Content
- HB/Z 5107.4-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 4:Determination of aluminum potassium sulfate content in aluminum potassium sulfate oxidation solution by EDTA volumetric method
- HB/Z 5107.12-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 12:Determination of potassium bichromate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
- HB 5220.5-2008 Methods for chemical analysis of superalloys.Part 5:Determination of sulfur content by potassium iodate volumetric method
- HB/Z 5107.3-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 3:Determination of potassium bichromate content in aluminum potassium sulfate oxidation solution by potentiometric 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 5107.14-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 14:Determination of ammonia sulfate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
- HB/Z 5104.1-1999 Analytical method of aluminum alloy sulfuric acid anodic oxidation solution Potentiometric titration determination of free sulfuric acid and combined sulfuric acid
- HB/Z 5107.5-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 5:Determination of glacial acetic acid content in aluminum potassium sulfate oxidation solution by potentiometric 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 5422.5-1989 Method for chemical analysis of copper alloy - Potassium iodate volumetric method for determination of tin content
- HB 5297.10-2001 Titanium Alloy Chemical Analysis Method Potassium Iodate Volumetric Method Determination of Tin Content
- HB/Z 5091.3-1999 Analysis method for chrome plating solution Determination of sulphide acidic content
- HB 7064.4-1994 Metal heat treatment salt bath chemical analysis method barium sulfate turbidimetric method for determination of sulfate radical content
- HB 7064.3-1994 Metal heat treatment salt bath chemical analysis method barium sulfate precipitation EDTA titration method for determination of sulfate radical content
- HB 5422.8-1989 Methods for chemical analysis of copper alloys - Potassium dichromate volumetric method for determination of iron content
- HB 5218.4-1995 Aluminum Alloy Chemical Analysis Methods Potassium Periodate Photometric Determination of Manganese Content
- HB 5422.7-1989 Method for chemical analysis of copper alloy Potassium iodide-thiourea absorbance photometry for determination of bismuth content
- HB 5220.29-1995 Superalloy Chemical Analysis Method Potassium Dichromate Volumetric Method for Determination of Iron Content
Professional Standard - Ferrous Metallurgy, Potassium sulfate determination method
- YB/T 5041-1993 Molybdenum Oxide Block Chemical Analysis Method Combustion-Potassium Iodate Volumetric Method for Determination of Sulfur
- YB/T 5041-2012 Molybdenum oxide.Determination of sulfur content.Combustion-potassium iodate volumetric method
- YB/T 5317-2006 Calcium silicon alloy chemical analysis method infrared absorption method and combustion potassium iodate titration method for determination of sulfur content
- YB/T 5328-2006 Vanadium pentoxide chemical analysis method Potassium permanganate oxidation-ferrous ammonium sulfate titration method to determine the amount of vanadium pentoxide
- YB/T 5328-2009 Determination of vanadium pentoxide content of vanadium pentoxide Potassium permanganate oxidation-ferrous ammonium sulfate titration method
- YB/T 5040-1993 Molybdenum oxide block chemical analysis method barium sulfate gravimetric method for determination of sulfur
- YB/T 5317-2016 Calcium silicon alloy.Determination of sulfur content.High frequency combustion with infrared absorption method and the combustion-potassium iodate titration method
- YB/T 191.4-2001 Methods for chemical analysis of chromium ores----The potassium dichromate titrimetric method for the determination of total iron content
- YB/T 5332-2006 Method for chemical analysis of vanadium pentoxide - Determination of sulfur content by barium sulfate gravimetric method
- YB/T 109.4-1997 Methods for chemical analysis of barium-silicon the potassium periodate photometric methed for the determination of manganese content
- YB/T 4392.2-2014 Sulphat titanium slag.Determination of metallic iron content.Dichromate titrimetric method
工业和信息化部, Potassium sulfate determination method
- YS/T 540.1-2018 Methods for chemical analysis of vanadium Part 1: Determination of vanadium content Potassium permanganate-ferrous ammonium sulfate titration method
- HG/T 5230-2017 Determination method of selenium in sulfuric acid
- HG/T 5772-2021 Determination method of fluorine in waste sulfuric acid
- HG/T 6107-2022 Determination method of sodium ions in waste sulfuric acid
- HG/T 6110-2022 Determination method of calcium and magnesium ions in waste sulfuric acid
- YS/T 273.8-2020 Methods of chemical analysis and physical properties of cryolite Part 8: Determination of sulfate content Barium sulfate gravimetric method
- YS/T 1115.9-2016 Methods for chemical analysis of copper ores and tailings Part 9: Determination of sulfur content High-frequency infrared absorption method and combustion-potassium iodate titration method
- 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.
- HG/T 6109-2022 Determination method of chemical oxygen demand (COD) in waste sulfuric acid
- YS/T 1462.1-2021 Methods for chemical analysis of crude tin Part 1: Determination of tin content Potassium iodate titration 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
Professional Standard - Electron, Potassium sulfate determination method
- SJ/T 10921-1996 Methods for determination of potassium carbonate in potassium silicate solution for use in electronic industry
- SJ/T 10226-1991 Potassium silicate solution for use in electronic industry-the methods of determination for density
- SJ/T 10227-1991 Potassium silicate solution for use in electronic industry-the methods of determination for viscosity
- SJ/T 10927-1996 Methods for determination of copper in potassium silicate solution for use in electronic industry
- SJ/T 10928-1996 Methods for determination of nickel in potassium silicate solution for use in electronic industry
- SJ/T 10926-1996 Methods for determination of iron in potassium silicate solution for use in electronic industry
- SJ/T 10930-1996 Methods for determination of chlorite in potassium silicate solution for use in electronic industry
- SJ/T 10923-1996 Methods for determination of total alkalinity in potassium silicate solution for use in electronic industry
- SJ/T 10923-1996 (2) Methods for determination of total alkalinity in potassium silicate solution for use in electronic industry
- SJ/T 10929-1996 Methods for determination of heavy metals (Pb) in potassium silicate solution for use in electronic industry
Professional Standard - Nuclear Industry, Potassium sulfate determination method
- EJ/T 266-1993 Determination of uranium in biuranate - ferrous sulfate reduction/potassium dichromate oxidation titration method
- EJ/T 1000-1996 Determination of Molybdenum in Uranium Ore Potassium Thiocyanate Spectrophotometric Method
- EJ/T 277-1986 Precise Determination of Uranium in High Purity U3O8 by Ferrous Sulfate Reduction/Potassium Dichromate Potentiometric Titration
- EJ/T 1235-2008 Determination of uranium content in uranium product.Iron(Ⅱ)reduction/potassium dichromate oxidation titrimetric method
- EJ/T 1231.3-2008 Test method for analysis of impurity in diuranate.Part3: Determination of sulphate by barium sulfate turbidimetry
- EJ/T 1212.5-2008 Test methods for analysis of sintered gadolinium oxide-uranium dioxide pellets.Part5: Determination of uranium content by ferrous sulfate reduction in phosphoric acid and dichromate titration method
Yunnan Provincial Standard of the People's Republic of China, Potassium sulfate determination method
- DB53/T 723-2015 Copper concentrate smelting sewage acid chemical analysis method Determination of rhenium content Potassium thiocyanate spectrophotometry
- DB53/T 918-2019 Determination of sulfuric acid content in ferric zinc sulfate solution by acid-base titration
Anhui Provincial Standard of the People's Republic of China, Potassium sulfate determination method
- DB34/T 2580-2015 Copper telluride chemical analysis method Determination of tellurium content Potassium dichromate-ferrous ammonium sulfate volumetric method
- DB34/T 2878-2017 Methods for chemical analysis of copper slag tailings Determination of iron content Potassium dichromate titration method
国家市场监督管理总局、中国国家标准化管理委员会, Potassium sulfate determination method
- GB/T 38685-2020 Determination of sulphuric acid mist in tail gas for sulphuric acid industry
- GB/T 13087-2020 Determination of isothiocyanates in feeds
- GB/T 23844-2019 General method for the determination of sulphate in inorganic chemicals products
British Standards Institution (BSI), Potassium sulfate determination method
- BS 6092-8:1981 Methods of sampling and test for sodium and potassium silicates for industrial use - Determination of sulphate content
- BS 4267-4:1987 Ammonium nitrate - Method for determination of sulphated ash
- BS 4267-9:1987 Ammonium nitrate - Method for determination of sulphate content
- BS 6092-4:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of carbonate content
- BS 6092-9:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of iron content
- BS 812-118:1988 Testing aggregates. Methods for determination of sulphate content
- BS 5551 SubSec.4.3.3:1984 Fertilizers. Chemical analysis. Determination of potassium. Method for determination of water-soluble potassium content (potassium tetraphenylborate gravimetric method: reference method)
- BS 6092-5:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of total alkali content
- BS 6070-5:1981 Methods of sampling and test for sodium carbonate for industrial use. Determination of sulphate content
- BS 6092-12:1981 Methods of sampling and test for sodium and potassium silicates for industrial use - Limit test for sulphate content of sodium metasilicate
German Institute for Standardization, Potassium sulfate determination method
- DIN 25704:1993 Determination of the plutonium content in sulphuric and nitric acid solutions; potentiometric titration method with potassium dichromate
PT-IPQ, Potassium sulfate determination method
PL-PKN, Potassium sulfate determination method
- PN C84039-11-1988 Potassium hydroxide technical Determination of sulphates content
- PN C04535-1986 Chemical analysis Determination of permanganate number and potassium permanganate consumption
- PN H04731-1966 Me?hod de?erminafion of satlpetre on products aluminium and aluminium alloys
- PN P50115-1991 Paper, board and pulps. Determination of water-soluble sulfates. Titrametric 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, Potassium sulfate determination method
- GB/T 5195.5-2017 Fluorspar—Determination of total sulfur content—Pipe furnace combustion iodic acid potassium titration method
- GB/T 1819.10-2017 Methods for chemical analysis of tin concentrates—Part 10: Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method
- GB/T 10574.7-2017 Methods for chemical analysis of tin-lead solders—Part 7：Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titration
CU-NC, Potassium sulfate determination method
- NC 23-04-1968 Sulphuric acid. Determination oí total acidity. Volumetric method.
- NC 23-05-1968 Technical sulphuric acid. Photometric determinat?on of iron content.
- NC 44-08-5-1986 Ores Cobalt and Nickel Sulficie Concéntrate. VolumetriDetermination of Iron. Potassium Dichromat Method
GM Daewoo, Potassium sulfate determination method
RU-GOST R, Potassium sulfate determination method
- GOST 25063.1-1981 Photographic materials. Method for determination of thiosulphate content
- GOST R 54740-2011 Wine production. The method of determining of the sulfates
- GOST R 54740-2011(2019) Wine production. The method of determining of the sulfates
- GOST R 51575-2000 Food common salt with content of iodine. Methods for determination of iodine and sodium thiosulphate
- GOST 10671.5-2016 Reagents. Methods for determination of sulfates impurity
- GOST R 52964-2008 Drinking water. Methods for determination of sulphate content
- GOST 31940-2012 Drinking water. Methods for determination of sulfate content
- GOST 8775.2-1987 Lithium. Method of determination of sodium, potassium and calcium
- GOST 30554-1998 Hydrochloric acid for industrial use. Determination of sulphated ash by gravimetric method
- GOST 3240.11-1976 Magnesium alloys. Method for determination of potassium
- GOST 28935-1991 Solid fuel. Method for the determination of sodium and potassium soluble in dilute hydrochloric acid
- GOST 14839.7-1969 Industrial explosives. Method for determination of sodium (potassium) nitrate content
- GOST 23268.4-1978 Drinking medicinal, medicinal-table and natural-table mineral waters. Method of determination of sulphate ions
IN-BIS, Potassium sulfate determination method
Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Potassium sulfate determination method
- GJB 5381.16-2005 Methods of chemical analysis for pyrotech. Part 16: Determination of potassium chlorate content. Dichromate titration method
- GJB 5969.2-2007 Test methods for microsphere uranium dioxide with coated niobium for submarine nuclear power plant.Part 2: Determination of uranium by ferrous sulfate reduction and potassium dichrormate titration method
- GJB 5381.19-2005 Methods of chemical analysis for pyrotech. Part 19: Determination of sodium oxalate and ammonium oxalate content. Permanganimetric method
Military Standard of the People's Republic of China-General Armament Department, Potassium sulfate determination method
- GJB 8682.16-2015 Methods for chemical analysis of pyrotechnic powders Part 16: Determination of potassium chlorate content Potassium dichromate method
- GJB 1047.2-1990 Test Methods for Black Powder - Determination of Potassium Nitrate Conductivity Method
- GJB 1047.1-1990 Test methods for black powder - Method for determination and weighing of potassium nitrate
- GJB 1047.2A-2004 Test Methods for Black Powder Part 2: Determination of Conductivity Method for Potassium Nitrate
- GJB 8682.19-2015 Methods for chemical analysis of pyrotechnics Part 19: Determination of sodium oxalate and ammonium oxalate content Potassium permanganate method
- GJB 1047.2A-2020 Test methods for black powder Part 2: Determination of potassium nitrate content Conductometric method
- GJB 1047.1A-2020 Test methods for black powder Part 1: Determination of potassium nitrate content Weighing method
Standard Association of Australia （SAA）, Potassium sulfate determination method
- AS 4969.4:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of 1 M potassium chloride extractable sulfur (SKCl), calcium (CaKCl) and magnesium (MgKCl)
RO-ASRO, Potassium sulfate determination method
- STAS SR 8934-9-1997 Sodium chloride. Determination of potasium iodate content. Volumetric method
- STAS SR ISO 619:1995 Manganesev ores - Determination of chromium content -Diphenylcarbazide photometric method and silver persulphate titrimetric method
- STAS SR ISO 7097:1995 Determination of uranium in reactor fuel soiutions and in uranium product soiutions - Iron (II) sulfate reduction/potassium dichromate oxidation titrimetric method
- STAS 2221/3-1981 ANHYDROUS SODIUM SULFITE Checking methods
- STAS SR 13371-1997 Sodium chloride. Determination of total iodine. Titrimetric Method with sodium thiosulfate
Professional Standard - Environmental Protection, Potassium sulfate determination method
- HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method
Professional Standard - Tobacco, Potassium sulfate determination method
- YC/T 468-2021 Tobacco and tobacco products—Determination of total alkaloids—Continuous flow (potassium thiocyanate) method
- YC/T 468-2013 Tobacco and tobacco products.Determination of total alkaloids.Continuous flow (potassium thiocyanate) method
Korean Agency for Technology and Standards (KATS), Potassium sulfate determination method
- KS D ISO 7528-2012(2017) Nickel alloys－Determination of iron content－Titrimetric method with potassium dichromate
- KS M ISO 5318:2012 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
- KS M ISO 5318:2007 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
- KS M ISO 1692:2012 Sodium and potassium silicates for industrial use-Determination of total alkalinity-Titrimetric method
- KS M ISO 1692:2017 Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method
- KS M ISO 1692-2017(2022) Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method
- KS I 3222-2007 Water quality-Determination of sodium and potassium
- KS M ISO 6228:2010 Chemical products for industrial use－General method for determination of traces of sulphur compounds, as sulphate,by reduction and titrimetry
- KS M ISO 6228:2020 Chemical products for industrial use ― General method for determination of traces sulphur compounds, as sulphate, by reduction and titrimetry
- KS D ISO 7528:2012 Nickel alloys-Determination of iron content-Titrimetric method with potassium dichromate
- 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 3423:2010 Sulphuric acid and oleums for industrial use-Determination of sulphur dioxide content-Iodometric method
- KS M ISO 3423:2015 Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method
- KS M ISO 3423-2015(2020) Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method
- KS E 3042-2017 Methods for determination of potassium in iron ores
- KS E 3042-2022 Methods for determination of potassium in iron ores
KR-KS, Potassium sulfate determination method
- KS M ISO 5318-2007 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
- KS M ISO 1692-2017 Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method
- KS M ISO 6228-2020 Chemical products for industrial use ― General method for determination of traces sulphur compounds, as sulphate, by reduction and titrimetry
- KS M ISO 2993-2017 Ammonium sulphate for industrial use — Determination of free acidity — Titrimetric method
- KS F 2507-2022 Test method for soundness of aggregates by use of sodium sulfate
Professional Standard - Coal, Potassium sulfate determination method
- MT/T 802.2-1999 Determination of total sulfur,sulphate sulfur,pyritic sulfur of pyrite and concentrated pyrite in coal seam
- MT/T 205-1995 Determination method of sulfate ion content in coal-mine water
- MT/T 205-2011 Determination of sulphate radical hydronium in coal-mine water
煤炭工业部, Potassium sulfate determination method
- ZB 21002-1990 Method for determination of total sulfur, sulfur, hydrochloric sulfur, and iron sulfide sulfur in coal-based pyrite and sulfur concentrates
- MT/T 482-1995 Determination method of sulfate ions in acidic coal mine water
Shandong Provincial Standard of the People's Republic of China, Potassium sulfate determination method
- DB37/T 377-2003 Determination method of sulfate content in peracetic acid solution
Professional Standard - Agriculture, Potassium sulfate determination method
- 225药典 三部-2020 Content determination method 3104 Ammonium sulfate determination method
- GB 9728-1988 General method for the determination of sulfate in chemical reagents
- 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
- GB 8574-1988 Determination of Potassium Content in Compound Fertilizer Gravimetric Method of Potassium Tetraphenylborate
- NY 146.18-1988 Juice Determination Methods Determination of Potassium and Sodium
- 226药典 三部-2020 Content determination method 3105 sodium bisulfite determination method
- 201药典 三部-2010 Appendix VII VIIC Determination of Ammonium Sulfate
- 199药典 四部-2015 3100 content determination method 3105 sodium bisulfite determination method
- 206药典 三部-2015 Content Determination 3104 Ammonium Sulfate Determination General Rules 54
- 187药典 四部-2020 3100 content determination method 3105 sodium bisulfite determination method
- GB/T 13882-1992 Determination method of iodine in feedstuffs Ferric thiocyanate-nitrous acid catalytic kinetic method
VN-TCVN, Potassium sulfate determination method
- TCVN 2688-1978 Lubricanting greases.Method for the determination of sulfated ash
- TCVN 4250-1986 Natural gases.Method for the determination of hydrogen sulphite and mercaptane content
- TCVN 6644-2000 Soil quality.Determination of organic carbon by sulfochromic oxidation
- TCVN 4053-1985 Soil.Method for the determination of total potassium
- TCVN 2689-2007 Lubricating oils and additives.Test method for determination of sulphated ash
American Society for Testing and Materials (ASTM), Potassium sulfate determination method
- ASTM C88-99a Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
- ASTM C88-76 Standard Test Method for Soundness Of Aggregates By Use Of Sodium Sulfate Or Magnesium Sulfate
- ASTM C88/C88M-18 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
- ASTM E223-96 Standard Test Methods for Analysis of Sulfuric Acid
- ASTM E223-96(2002)e1 Standard Test Methods for Analysis of Sulfuric Acid
- ASTM E342-04 Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
- ASTM E342-11 Standard Test Method for Determination of Chromium Oxide in Chrome Ores by Permanganate Titrimetry
- ASTM ISO/ASTM 51205-09 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
- ASTM ISO/ASTM 51205-17 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
- ASTM ISO/ASTM51205-09 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
- ASTM ISO/ASTM51205-17 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
- ASTM D5352-95(2019) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride Ash-Gravimetric, Test Method C
NL-NEN, Potassium sulfate determination method
- NEN 2037-1982 Air quality — Reference method for the determination of ozone in air — Photometric determination after absorption in potassium iodide thiosulphate solution
Professional Standard - Electricity, Potassium sulfate determination method
- DL/T 1713-2017 Method for Determination of Potassium and Sodium in Coal
AENOR, Potassium sulfate determination method
- UNE 33104:1974 TEST METHOD OF VINIC VINEGAR. DETERMINATION OF SULPHATE CONTENT.
- UNE 34233:1984 SODIUM CHLORIDE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.
- UNE 33129:1982 TEST METHODS OF VINIC VINEGARS. DETERMINATION OF TOTAL SULPHUROUS ANHYDRIDE CONTENT.
- UNE 77048:2002 Water quality. Sulphate determination. Gravimetric method.
- UNE 77049:2002 Water quality. Sulphate determination. Turbidimetric method.
Group Standards of the People's Republic of China, Potassium sulfate determination method
Japanese Industrial Standards Committee (JISC), Potassium sulfate determination method
- JIS A 1122:1998 Method of test for soundness of aggregates by use of sodium sulfate
- JIS M 8244:2014 Manganese ores -- Methods for determination of potassium
- JIS K 0400-66-10:1998 Water quality -- Determination of total mercury by flameless atomic absorption spectrometry -- Part 1: Method after digestion with permanganate-peroxodisulfate
- JIS M 8208:1995 Iron ores -- Method for determination of potassium content
未注明发布机构, Potassium sulfate determination method
- BS 4267-4:1987(1999) Ammonium nitrate — Part 4 : Method for determination of sulphated ash
- BS 4267-9:1987(1999) Ammonium nitrate — Part 9 : Method for determination of sulphate content
- GJB 1047.1A-2004 Test methods for black powder Part 1: Determination and weighing method of potassium nitrate
- BS EN 1142:1995(2000) Method for Determination of sulfate content offruit and vegetable juices
- GJB 8793.2-2015 Testing method for niobium-coated uranium dioxide microspheres used in submarine nuclear power plants Part 2: Determination of uranium Ferrous sulfate reduction-potassium dichromate oxidation potentiometric titration method
- BS 4404:1968(1999) Method for the determination of Arsenic — (Silver diethyldithiocarbamate procedure)
- BS EN ISO 10304-3:1997(2008)*BS 6068-2.59:1997 Water quality — Determination of dissolved anions by liquid chromatography of ions — Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
PK-PSQCA, Potassium sulfate determination method
- PS 283-1963 METHOD OF TEST FOR SOUNDNESS OF AGGREGATES BY USE OF SODIUM SULPHATE OR MAGNESIUM SULPHATE
Professional Standard-Ships, Potassium sulfate determination method
- CB/T 3905.2-1999 Determination of Antimony by Potassium Bromate Titration Method for Chemical Analysis of Tin-based Bearing Alloys
- CB/T 3905.3-1999 Chemical Analysis Method of Tin-based Bearing Alloy Potassium Permanganate Titration Method for Determination of Antimony Content
- CB/T 3905.2-2005 Method for chemical analysis of tin-base bearing alloy - Part 2: Potassium bromate method for the determination of antimony content
Professional Standard - Water Conservancy, Potassium sulfate determination method
- SL 85-1994 Determination of sulfate (EDTA titration method)
Professional Standard - Geology, Potassium sulfate determination method
- DZ/T 0064.68-2021 Methods of Analytical Groundwater Quality Part 68: Determination of Oxygen Consumption by Acidic Potassium Permanganate Titration
- DZ/T 0064.65-1993 Groundwater Quality Examination Method Turbidimetric Determination of Sulfate
Professional Standard - Chemical Industry, Potassium sulfate determination method
- HG/T 2957.4-1984(1997) Alunite ores-Determination of sulphur content for sulphate-Barium sulphate gravimetric method
- HG/T 4552.1-2013 Method for the measurement tin-content in spent tin-stripping solution.Part 1:Potassium iodate titration method
- HG/T 2957.4-2004 Determination of sulfate sulfur content in alunite ore barium sulfate gravimetric method
ET-QSAE, Potassium sulfate determination method
IT-UNI, Potassium sulfate determination method
- UNI 7332-1974 Chemical analysis of ferrous materials. Determination of tungsten in steel and cast iron. Spectrophotometric method with potassium thiocyanate.
- UNI 6022-1967
Association of Official Analytical Chemists (AOAC), Potassium sulfate determination method
- AOAC 962.16 AOAC Official Method 962.16 Sulfurous Acid (Total) in Food Modified Monier-Williams Method
ES-UNE, Potassium sulfate determination method
- UNE 77049:2019 Water quality. Sulphate determination. Turbidimetric method.
AT-ON, Potassium sulfate determination method
- ONORM L 1087-1993 Chemical analysis of soiis - Determination of plant-available phosphate and potassium by calcium-acetate-lactate (CAL)-method
HU-MSZT, Potassium sulfate determination method
BELST, Potassium sulfate determination method
- STB 1932-2009 Wine production and wine raw material. Method for free and total sulphurous acid determination