Potassium Persulfate Test Method

Potassium Persulfate Test Method, Total:338 items.

In the international standard classification, Potassium Persulfate Test Method involves: Photography, Products of the chemical industry, Water quality, Non-ferrous metals, Inorganic chemicals, Vocabularies, Medical equipment, Soil quality. Pedology, Organic chemicals, Manufacturing forming processes, Analytical chemistry, Electrical accessories, Construction materials, Paint ingredients, Processes of the textile industry, Nuclear energy engineering, Fertilizers, Non-metalliferous minerals, Electrical wires and cables, Optics and optical measurements, Leather technology, Testing of metals, Metalliferous minerals, Ferrous metals, Air quality, Petroleum products in general, Corrosion of metals, Road vehicles in general, Raw materials for rubber and plastics, Fuels, Powder metallurgy, Edible oils and fats. Oilseeds, Rubber, Lubricants, industrial oils and related products, Welding, brazing and soldering, Surface treatment and coating, Meat, meat products and other animal produce.

YU-JUS, Potassium Persulfate Test Method

JUS H.G8.452-1991 Reagents. Potassium sulpbate. Determination of potassium sulphate content. Volumetric method
JUS H.G8.455-1991 Reagents. Potassium sulphate. Determination od chloride content. Turbidim&tric metbod
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.G8.456-1991 Reageats. Potassium sulphats. Determination of pbospbate fc.d?ieot. Spectrophotometric metho?
JUS H.G8.462-1991 Reagents.Potassium sulphate.Determination of arsenic content.Silver diethyldithiocarbamate spectrophotometric method
JUS H.G8.432-1990 Reaaents. Potassium iodide. Determination of sulphate content. Turbidinetric 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.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.G8.056-1983 Reagents. Hydrogen peroxide. Determination of sulphate content. Turbidimetric 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.G8.451-1990 Reagents. Zine sulphate heptahvdrate. Determination of potassium and sodium contents. Flame emission speetrophotometric method
JUS H.G8.471-1991 Reagents. Nickel(II) sulphate x-hydrate. Determination of sodium and potassium contents. Flame emission spectrophotometric method

CZ-CSN, Potassium Persulfate Test Method

CSN 66 8102 Cast.15-1997 Smokeless powder. Test Methods. Determination of sodium sulfate and potassium sulfate
CSN 66 8102 Cast.15-1989 Smokeless powders. Methods of testing. Determination of sodium sulphate and potassium sulphate
CSN 56 0216 Cast.7-1985 Testing methods for wines. etermínation of sulphurous acid
CSN 56 0216 Cast.7-1980 Testing methods for wines. etermination of sulphite oxide

Indonesia Standards, Potassium Persulfate Test 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 06-3971-1995 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
SNI 06-3415-1994 Water, Test methods for sulphite content by titrimetric methods
SNI 06-2101-1991 The quality and test methods of sodium sulphate anhydrides
SNI 19-1663-1989 Water and waste water, Test method for sulphate content
SNI 3407-2008 Testing methods for agregat durability characteristics using sodium sulphate and magnesium sulphate solution
SNI 06-0081-1987 Technical grade sodium hypochlorite, Specification and test method
SNI 07-0479-1989 Accelerated corrosion resistance by acetic acid salt-copper salt fog spray, Test method
SNI 06-6854-2002 Test methods of iron (Fe) content in water by colorimetry with thiocyanate reagent

中华人民共和国环境保护部, Potassium Persulfate Test Method

GB 7469-1987 Water quality-Determination of total mercury-potassium permanganats-potassium persaifate decomposed method-Dithizonc spectrophotometric method
GB 11894-1989 Water quality-Determination of total nitrogen-Alkaline potassium persulfate digestion-UV spectrophotometric method

Hebei Provincial Standard of the People's Republic of China, Potassium Persulfate Test Method

DB13/ 186-1993 Qualitative test method for sulfur and sulfide in potassium chlorate fuse

PT-IPQ, Potassium Persulfate Test Method

NP 1376-1976 Potassium sulfate used in industry. Measurement of potassium content by volumetric method
NP 1302-1976 Potassium silicate and sodium silicate used in industry. Measurement of sulfate content by gravimetric method
NP 1250-1976 Potassium sulfate used in industry. Measurement of chloride content by mercury titration

BE-NBN, Potassium Persulfate Test Method

NBN T 91-202-1974 Testing water — Determination of the oxydability — Potassium permanganate method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Potassium Persulfate Test 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 23834.1-2009 Chemical analysis method for stannous sulfate.Part 1:Determination of stannous sulfate content.Volumetric method of potassium dichromate
GB 11067.6-1989 Silver—Determination of sulphur content—Combustion-potassium iodate titrimetric method
GB/T 13293.13-1991 Higher purity copper cathods.Determiantion of sulphur content.Combustion-potassium iodate titrimetric method
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 9728-2007 Chemical reagent.General method for the determination of sulphate
GB/T 4909.10-2009 Test methods for bare wires.Part 10:Test for continuity of coating.Ammonium persulphate solution method
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 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 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 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/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 12496.17-1999 Test methods of wooden activated carbon-Determination of sulphate
GB/T 16104-1995 Workplace air--Determination of tungsten or tungsten carbide--Potassium thiocyanate-titanous trichloride spectrophotometric method
GB/T 19421.10-2003 Test methods of crystalline layered sodium disilicate--Potassium fluosilicate volumetric methods for determination of silica dioxide content
GB/T 13025.8-2012 General test method in salt industry.Determination of sulfate
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 12496.11-1999 Test methods of wooden activated carbon-Determination of quinine sulpoate Adsorption
GB/T 6324.3-2011 Test method of organic chemical products.Part 3: Determination of permanganate-reducing substances

GSO, Potassium Persulfate Test Method

GSO 1244:2002 Methods of test for sulphur determination of acidity
GSO 1240:2002 Methods of test for sulphur determination of carbonate content
OS GSO 1244:2002 Methods of test for sulphur determination of acidity
OS GSO 1240:2002 Methods of test for sulphur determination of carbonate content
GSO 878:1997 Methods for testing superphosphate Fertilizers
OS GSO 878:1997 Methods for testing superphosphate Fertilizers
OS GSO 173:1994 METHODS OF TEST FOR BENZOIC ACID, SODIUM BENZOATE AND POTASSIUM BENZOATE USED IN PRESERVATION OF FOODSTUFFS
OS GSO 176:1994 METHODS OF TEST FOR SALTS OF SULPHUROUS ACID USED IN PRESERVATION OF FOODSTUFFS
GSO ASTM D2420:2021 Standard Test Method for Hydrogen Sulfide in Liquefied Petroleum (LP) Gases (Lead Acetate Method)
BH GSO ASTM D2420:2022 Standard Test Method for Hydrogen Sulfide in Liquefied Petroleum (LP) Gases (Lead Acetate Method)
GSO ASTM D874:2021 Standard Test Method for Sulfated Ash from Lubricating Oils and Additives
BH GSO ASTM D4468:2013 Standard Test Method for Total Sulfur in Gaseous Fuels by Hydrogenolysis and Rateometric Colorimetry
OS GSO ASTM D4468:2012 Standard Test Method for Total Sulfur in Gaseous Fuels by Hydrogenolysis and Rateometric Colorimetry
GSO ASTM D4130:2016 Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
BH GSO ASTM D4130:2017 Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
OS GSO ASTM D4130:2016 Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
GSO ASTM D974:2021 Standard Test Method for Acid and Base Number by Color-Indicator Titration
BH GSO ASTM D974:2022 Standard Test Method for Acid and Base Number by Color-Indicator Titration

Professional Standard - Environmental Protection, Potassium Persulfate Test Method

HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method

Professional Standard - Non-ferrous Metal, Potassium Persulfate Test 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 248.7-1985 Crude lead chemical analysis method fire test gold - gravimetric determination of gold and potassium thiocyanate volumetric determination of silver
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 349.4-2010 Methods for chemical analysis of cobalt sulfide concentrate-Part 4: Determination of silicon dioxide-Potassium silicofluoride capacity method
YS/T 807.4-2012 Chemical analysis methods of aluminum hardeners.Part 4:Determination of chromium content.The ammonium persulfate oxidation-ammonium ferrous sulfate titrimetric method
YS/T 539.4-2006 Nickel base alloy powder chemical analysis method ammonium persulfate oxidation titration method for determination of chromium content
YS/T 514.9-2006 High titanium slag, rutile chemical analysis method persulfate-arsenite volumetric method for the determination of manganese monoxide
YS/T 244.6-2008 Chemical analysis methods of high purity aluminum.Part 6: Determination of silver content by eddyze reaction system of manganese-persulfric acid method
YS/T 539.4-2009 Methods for chemical analysis of nickel base alloy powder.Part 4:Determination of chromium content.Ammonium persulfate oxidation titration
YS/T 509.11-2006 Method for chemical analysis of spodumene and lepidolite concentrates—Determination of persulfate oxidation photometry—Manganese oxide content

Shandong Provincial Standard of the People's Republic of China, Potassium Persulfate Test Method

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

American Society for Testing and Materials (ASTM), Potassium Persulfate Test Method

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 D5351-93(1997) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Extraction Titration, Test Method B
ASTM D5351-93(2017) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Extraction Titration, Test Method B
ASTM D5240-04 Standard Test Method for Testing Rock Slabs to Evaluate Soundness of Riprap by Use of Sodium Sulfate or Magnesium Sulfate
ASTM C88-05 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
ASTM C88-13 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
ASTM D2284-95 Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM D2284-95(2002) Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM D2284-11 Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM D7318-19 Standard Test Method for Existent Inorganic Sulfate in Ethanol by Potentiometric Titration
ASTM D7318-19e1 Standard Test Method for Existent Inorganic Sulfate in Ethanol by Potentiometric Titration
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 C88/C88M-24 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
ASTM D6019-10 Test Method for Determination of Chromic Oxide in Basic Chromium Tanning Liquors (Ammonium Persulfate Oxidation)
ASTM D6019-15 Test Method for Determination of Chromic Oxide in Basic Chromium Tanning Liquors (Ammonium Persulfate Oxidation)
ASTM D516-02 Standard Test Method for Sulfate Ion in Water
ASTM D516-90(1995)e1 Standard Test Method for Sulfate Ion in Water
ASTM D715-86(1999) Standard Test Methods for Analysis of Barium Sulfate Pigment
ASTM D715-86(2020) Standard Test Methods for Analysis of Barium Sulfate Pigment
ASTM D5352-95(2019) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride Ash-Gravimetric, Test Method C
ASTM D4655-95 Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D4655-95(2001) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D4655-95(2017) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM E316-17 Standard Test Method for Determination of Iron in Manganese Ores by Hydrogen Sulfide Reduction-Dichromate Titrimetry
ASTM D4655-95(2023) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D5240-92(1997) Standard Test Method for Testing Rock Slabs to Evaluate Soundness of Riprap by Use of Sodium Sulfate or Magnesium Sulfate
ASTM D6019-20 Test Method for Determination of Chromic Oxide in Basic Chromium Tanning Liquors (Ammonium Persulfate Oxidation)
ASTM D5349-95(2012) Standard Test Method for Determination of the Moisture and Volatile Content of Sulfonated and Sulfated Oils by Hot-Plate Method
ASTM D534-74(1995) Standard test method for moisture and volatile content of sulfonated and sulfated oils by the hot plate method
ASTM D2010/D2010M-98 Standard Test Methods for Evaluation of Total Sulfation Activity in the Atmosphere by the Lead Dioxide Technique
ASTM D2010/D2010M-98(2017) Standard Test Methods for Evaluation of Total Sulfation Activity in the Atmosphere by the Lead Dioxide Technique
ASTM E579-84(1998) Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate
ASTM D4192-08 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry
ASTM D4192-03 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry
ASTM D4839-03(2024) Standard Test Method for Total Carbon and Organic Carbon in Water by Ultraviolet, or Persulfate Oxidation, or Both, and Infrared Detection
ASTM D5350-95(2012) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Titration, Test Method A
ASTM D6017-97(2003) Standard Test Method for Determination of Magnesium Sulfate (Epsom Salt) in Leather
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 D6017-97 Standard Test Method for Determination of Magnesium Sulfate (Epsom Salt) in Leather
ASTM D6017-97(2020)e1 Standard Test Method for Determination of Magnesium Sulfate (Epsom Salt) in Leather
ASTM D5904-02(2017) Standard Test Method for Total Carbon, Inorganic Carbon, and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
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 D4569-02 Standard Test Method for Rubber Chemicals8212;Determination of Acidity in Sulfur
ASTM D4569-06(2012) Standard Test Method for Rubber Compounding Materialsmdash;Determination of Acidity in Sulfur
ASTM D5350-95(2019) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Titration, Test Method A
ASTM D4856-99(2004) Standard Test Method for Determination of Sulfuric Acid Mist in the Workplace Atmosphere (Ion Chromatographic)
ASTM D4856-99e1 Standard Test Method for Determination of Sulfuric Acid Mist in the Workplace Atmosphere (Ion Chromatographic)
ASTM D5351-93(2021) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride by Extraction Titration, Test Method B
ASTM D5997-96(2005) Standard Test Method for On-Line Monitoring of Total Carbon, Inorganic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM D5997-96(2009) Standard Test Method for On-Line Monitoring of Total Carbon, Inorganic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM D6317-98(2009) Standard Test Method for Low Level Determination of Total Carbon, Inorganic Carbon and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM E579-04(2023) Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate in Solution
ASTM D6017-97(2015) Standard Test Method for Determination of Magnesium Sulfate (Epsom Salt) in Leather
ASTM D4569-06 Standard Test Method for Rubber Compounding Materials8212;Determination of Acidity in Sulfur
ASTM D6317-98 Standard Test Method for Low Level Determination of Total Carbon, Inorganic Carbon and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM D6317-98(2004) Standard Test Method for Low Level Determination of Total Carbon, Inorganic Carbon and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM D5566-95 Standard Test Method for Determination of Inorganic Salt Content of Sulfated and Sulfonated Oils
ASTM D5566-95(2006) Standard Test Method for Determination of Inorganic Salt Content of Sulfated and Sulfonated Oils
ASTM D5566-95(2011) Standard Test Method for Determination of Inorganic Salt Content of Sulfated and Sulfonated Oils
ASTM D3246-81(1987)e1 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microcoulometry
ASTM D5352-95(2012) Standard Test Method for Determination of Organically Combined Sulfuric Anhydride Ash-Gravimetric, Test Method C
ASTM D4839-03(2017) Standard Test Method for Total Carbon and Organic Carbon in Water by Ultraviolet, or Persulfate Oxidation, or Both, and Infrared Detection
ASTM D5289-06 Standard Test Method for Rubber Property-Vulcanization Using Rotorless Cure Meters
ASTM D4569-89(1998) Standard Test Method for Rubber Chemicals-Determination of Acidity in Sulfur
ASTM D4130-82(1998) Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
ASTM D8459-23 Standard Test Methods for Detecting Water Soluble Sulfates in Construction Soils
ASTM D4569-06(2021) Standard Test Method for Rubber Compounding Materials—Determination of Acidity in Sulfur
ASTM D874-07 Standard Test Method for Sulfated Ash from Lubricating Oils and Additives
ASTM D456-85(1997) Standard test method for rubber composites - Determination of acidity in sulfur
ASTM D5997-15 Standard Test Method for On-Line Monitoring of Total Carbon, Inorganic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM D1072-06 Standard Test Method for Total Sulfur in Fuel Gases by Combustion and Barium Chloride Titration
ASTM C816-15(2020)e1 Standard Test Method for Sulfur Content in Graphite by Combustion-Iodometric Titration Method
ASTM D4323-84(1997)e1 Standard Test Method for Hydrogen Sulfide in the Atmosphere by Rate of Change of Reflectance
ASTM D4323-84(2009) Standard Test Method for Hydrogen Sulfide in the Atmosphere by Rate of Change of Reflectance
ASTM D4323-15 Standard Test Method for Hydrogen Sulfide in the Atmosphere by Rate of Change of Reflectance
ASTM B799-95(2000) Standard Test Method for Porosity in Gold and Palladium Coatings by Sulfurous Acid/Sulfur-Dioxide Vapor
ASTM B799-95(2020) Standard Test Method for Porosity in Gold and Palladium Coatings by Sulfurous Acid/Sulfur-Dioxide Vapor
ASTM D2420-91(2001) Standard Test Method for Hydrogen Sulfide In Liquefied Petroleum (LP) Gases (Lead Acetate Method)
ASTM D2420-91(1996)e1 Standard Test Method for Hydrogen Sulfide In Liquefied Petroleum (LP) Gases (Lead Acetate Method)
ASTM D2420-12a Standard Test Method for Hydrogen Sulfide in Liquefied Petroleum (LP) Gases (Lead Acetate Method)
ASTM D2420-07 Standard Test Method for Hydrogen Sulfide in Liquefied Petroleum (LP) Gases (Lead Acetate Method)
ASTM D2420-13(2018) Standard Test Method for Hydrogen Sulfide in Liquefied Petroleum (LP) Gases (Lead Acetate Method)
ASTM D6334-12(2017)e1 Standard Test Method for Sulfur in Gasoline by Wavelength Dispersive X-Ray Fluorescence
ASTM D874-06 Standard Test Method for Sulfated Ash from Lubricating Oils and Additives
ASTM D874-00 Standard Test Method for Sulfated Ash from Lubricating Oils and Additives
ASTM E579-04(2009) Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate in Solution
ASTM D5566-95(2001) Standard Test Method for Determination of Inorganic Salt Content of Sulfated and Sulfonated Oils
ASTM E579-04(2015) Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate in Solution
ASTM D5553-95(2019) Standard Test Method for Determination of the Unsaponifiable Nonvolatile Matter in Sulfated Oils
ASTM D4569-06(2017) Standard Test Method for Rubber Compounding Materials—Determination of Acidity in Sulfur
ASTM D4130-03 Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
ASTM E579-04 Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate in Solution
ASTM D4779-93 Standard Test Method for Total, Organic, and Inorganic Carbon in High Purity Water by Ultraviolet (UV) or Persulfate Oxidation, or Both, and Infrared Detection
ASTM D5559-95(2017) Standard Test Method for Determination of Acidity as Free Fatty Acids/Acid Number in the Absence of Ammonium or Triethanolamine Soaps in Sulfonated and Sulfated Oils
ASTM D555-84(1998) Standard Test Method for Determination of Acidity of Free Fatty Acids/Acid Number of Ammonium or Triethanolamine Soaps in Sulfonic and Sulfated Oils
ASTM C694-90a(2006) Standard Test Method for Weight Loss (Mass Loss) of Sheet Steel During Immersion in Sulfuric Acid Solution
ASTM D5623-19 Standard Test Method for Sulfur Compounds in Light Petroleum Liquids by Gas Chromatography and Sulfur Selective Detection

Professional Standard - Aviation, Potassium Persulfate Test Method

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 5220.5-1995 Method for Chemical Analysis of Superalloys Potassium Iodate Volumetric Method for Determination of Sulfur Content
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 5220.5-2008 Methods for chemical analysis of superalloys.Part 5:Determination of sulfur content by potassium iodate 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/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 5220.13-1995 Method for chemical analysis of superalloys Potassium periodate absorptiometry for determination of manganese content
HB/Z 5107.14-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 14:Determination of ammonia sulfate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB/Z 5107.5-2004 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 5220.15-1995 Method for chemical analysis of superalloys Ammonium persulfate oxidation-ferrous volumetric method for determination of chromium content

Professional Standard - Ferrous Metallurgy, Potassium Persulfate Test Method

YB/T 5041-1993 Molybdenum Oxide Block Chemical Analysis Method Combustion-Potassium Iodate Volumetric Method for Determination of Sulfur
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

Professional Standard - Machinery, Potassium Persulfate Test 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 9220.11-1999 Chemical analysis methods for acid slay of cupola.Determination of sulphur by volumetric method using combustion of potassium iodate
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 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 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
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 9552.2-1999 Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of chromium by persulfate oxidation volumetric method
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 9548.6-1999 Methods for chemical analysis of iron-chromium-aluminium alloys.The persulfate oxidation volumetric method for the determination of chromium content
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 6326.2-1992 Nickel-chromium and nickel-chromium-iron alloy chemical analysis method ammonium persulfate oxidation volumetric method for determination of chromium content

Standard Association of Australia （SAA）, Potassium Persulfate Test 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)
AS 4969.12:2009 Analysis of Acidic Sulfate Soils Dry Sample Test Method Completely Suspended Peroxide Oxidation Combined Acidity and Sulfur (SPOCAS) Method
AS 4969.13:2009 Analysis of Acid Sulfate Soils Dry Sample Test Method Determination of Acid Neutralizing Capacity by Back Titration (ANCBT)
AS 4969.5:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of peroxide sulfur (SP), calcium (CaP) and magnesium (MgP)
AS 1289.4.2.1:2020 Methods of testing soils for engineering purposes, Method 4.2.1: Soil chemical tests — Determination of the sulfate content of a natural soil and the sulfate content of the groundwater — Normal method
AS 1289.4.2.1:1997 Methods of testing soils for engineering purposes - Soil chemical tests - Determination of the sulfate content of a natural soil and the sulfate content of the groundwater - Normal method
AS 1141.24:2018 Methods for sampling and testing aggregates, Method 24: Aggregate soundness — Evaluation by exposure to sodium sulphate solution
AS 4969.3:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of peroxide pH (pHOX), titratable peroxide acidity (TPA) and excess acid neutralizing capacity (ANCE)
AS 1141.24:2013/Amdt 1:2013 Aggregate Sampling and Testing Methods—Aggregate Soundness—Evaluation by Exposure to Sodium Sulfate Solutions
AS 4969.6:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of acid extractable sulfur in soil residue after peroxide oxidation (SRAS)
AS 4969.7:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of chromium reducible sulfur (SCR)
AS 1141.24:2013 Sampling and Testing Methods for Aggregates The robustness of aggregates was assessed by exposure to sodium sulfate solutions.
AS 1012.20.1:2016 Methods of testing concrete, Method 20.1: Determination of chloride and sulfate in hardened concrete and aggregates — Nitric acid extraction method
AS 4969.8:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of hydrochloric acid extractable sulfur (SHCl), calcium (CaHCl) and magnesium (MgHCl)
AS 3583.7:1991/Amdt 1:1993 Test methods for auxiliary cementitious materials for Portland cement - Determination of sulfide sulfur content
AS 4969.10:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Calculation of peroxide oxidizable sulfur (SPOS), reacted calcium (CaA) and reacted magnesium (MgA)
AS 2836.11:1998 Methods of testing surgical dressings and surgical dressing materials - Method for the determination of sulfated ash content

Military Standard of the People's Republic of China-General Armament Department, Potassium Persulfate Test Method

GJB 1047.1-1990 Test methods for black powder - Method for determination and weighing of potassium nitrate
GJB 1047.2-1990 Test Methods for Black Powder - Determination of Potassium Nitrate Conductivity Method
GJB 1047.2A-2004 Test Methods for Black Powder Part 2: Determination of Conductivity Method for Potassium Nitrate
GJB 8682.22-2015 Methods of chemical analysis of pyrotechnic powders Part 22: Determination of barium peroxide 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

Yunnan Provincial Standard of the People's Republic of China, Potassium Persulfate Test Method

DB53/T 723-2015 Copper concentrate smelting sewage acid chemical analysis method Determination of rhenium content Potassium thiocyanate spectrophotometry

Anhui Provincial Standard of the People's Republic of China, Potassium Persulfate Test Method

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

Japanese Industrial Standards Committee (JISC), Potassium Persulfate Test Method

JIS A 1122:2005 Method of test for soundness of aggregates by use of sodium sulfate
JIS A 1122:2014 Method of test for soundness of aggregates by use of sodium sulfate
JIS K 0072:1998 Testing method of colour after treatment with sulfuric acid
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 A 1122:1998 Method of test for soundness of aggregates by use of sodium sulfate

工业和信息化部, Potassium Persulfate Test 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
JC/T 2513-2019 Test method for anti-grey stain performance of potassium titanyl phosphate single crystal components
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

SCC, Potassium Persulfate Test Method

ASTM F1228-89(1994)E01 Test Method for Oxidizable (Organic) Carbon on Wafer Surfaces (By Persulfate) (Withdrawn 2001)
BS PD IEC/TR 62697-3:2018 Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids-Test method for quantitative determination of elemental sulfur
NS-EN 13454-2:2019 Binders for floor screeds based on calcium sulphate — Part 2: Test methods
DANSK DS/EN 13454-2:2019 Binders for floor screeds based on calcium sulphate – Part 2: Test methods
ASTM D7318-18 Standard Test Method for Existent Inorganic Sulfate in Ethanol by Potentiometric Titration

未注明发布机构, Potassium Persulfate Test Method

AS 4969.13:2009/Amdt 1:2022 Analysis of Acid Sulfate Soils Dry Sample Test Method Determination of Acid Neutralizing Capacity by Back Titration (ANCBT)
GJB 1047.1A-2004 Test methods for black powder Part 1: Determination and weighing method of potassium nitrate
ASTM RR-D19-1163 1998 D5997-Test Method for On-Line Monitoring of Total Carbon, Inorganic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM RR-D19-1156 1997 D5904-Test Method for Total Carbon, Inorganic Carbon, and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM RR-D16-1058 2016 D8032-Test Method for Acid Number of Terephthalic Acid by Color-Indicator Titration
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
ASTM RR-D02-1615 2007 D7318-Test Method for Existent Inorganic Sulfate in Ethanol by Potentiometric Titration
AS 3583.7:1991(R2016) Test methods for auxiliary cementitious materials for Portland cement - Determination of sulfide sulfur content
ASTM RR-D16-2000 2020 D8032-Standard Test Method for Acid Number of Terephthalic Acid by Color-Indicator Titration
ASTM RR-D02-1335 1994 D5623-Standard Test Method for Sulfur Compounds in Light Petroleum Liquids by Gas Chromatography and Sulfur Selective Detection
ASTM RR-D02-1822 2015 D7795-Test Method for Acidity in Ethanol and Ethanol Blends by Titration
ASTM C694-90a(2016) Standard Test Method for Weight Loss (Mass Loss) of Sheet Steel During Immersion in Sulfuric Acid Solution

KR-KS, Potassium Persulfate Test Method

KS M ISO 1686-2017 Sodium and potassium silicates for industrial use — Samples and methods of test — General
KS F 2507-2022 Test method for soundness of aggregates by use of sodium sulfate

IN-BIS, Potassium Persulfate Test Method

IS 10810 Pt.4-1984 Cable test methods Part 4 Persulfate test on conductors
IS 3972 Pt.2/Sec.9-1991 Test Methods for Glass Enamels Part 2 Test Methods Section 9: Resistance to Dilute Sulfuric Acid
IS 228 Pt.6-1987 Chemical Analysis Methods for Steel Part 6 Determination of Chromium by Persulfate Oxidation Method (Chromium ≥ 0.1%)
IS 2720 Pt.27-1977 Soil Test Methods Part XXX Determination of Total Soluble Sulfate

British Standards Institution (BSI), Potassium Persulfate Test Method

BS 6092-12:1981(2011) Methods of Sampling and test for sodium and potassium silicates for industrial use — Part 12 : Limit test for sulphate content of sodium metasilicate
BS 812-118:1988(1999) Testing aggregates — Part 118 : Methods for determination of sulphate content
BS EN 13454-2:2019 Binders for floor screeds based on calcium sulphate. Test methods
BS 4258-3:1989(1999) Methods of test for Phosphoric acid (orthophosphoric acid) for industrial use — Part 3 : Determination of sulphate content
ASTM D5904-02(2024) Standard Test Method for Total Carbon, Inorganic Carbon, and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
BS EN ISO 3262-2:2023 Extenders. Specifications and methods of test. Baryte (natural barium sulfate)
BS 3762-3.22:1986 Analysis of formulated detergents. Quantitative test methods. Method for determination of inorganic sulphate content
BS 4258-13:1990(1999) Methods of test for Phosphoric acid (orthophosphoric acid) for industrial use — Part 13 : Determination of soluble sulphate content (potentiometric method)
BS 6092-11:1981(2011) Methods of Sampling and test for sodium and potassium silicates for industrial use — Part 11 : Determination of chloride content of sodium metasilicate
PD IEC/TR 62697-3:2018 Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids. Test method for quantitative determination of elemental sulfur
BS EN ISO 8819:1995 Methods of test for petroleum and its products. Liquefied petroleum gases. Detection of hydrogen sulfide. Lead acetate method
BS 6092-10:1981(2011) Methods of Sampling and test for sodium and potassium silicates for industrial use — Part 10 : Determination of matter insoluble in water

RU-GOST R, Potassium Persulfate Test Method

GOST 10671.5-2016 Reagents. Methods for determination of sulfates impurity
GOST R 55810-2013 Meat and meat products. Method for determination of tiobarbituric acid reactive assay

Korean Agency for Technology and Standards (KATS), Potassium Persulfate Test Method

KS K 0630-2019 Test method for colour fastness to perborate
KS M 0205-2020 Testing methods of colour after treatment with sulfuric acid
KS F 2507-2007(2017) Method of test for soundness of aggregates by use of sodium sulfate
KS M 1914-2009 Phthalic anhydride for industrial use－Methods of test－Determination of impurities oxidizable in the cold by potassium permanganate－Iodometric method
KS M 9717-2013 Chemical products for industrial use－General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry
KS M 1914-2002(2007) Phthalic anhydride for industrial use－Methods of test－Determination of impurities oxidizable in the cold by potassium permanganate－Iodometric method
KS M 1909-2009 Phthalic anhydride for industrial use－Methods of test－Measurement of colour after treatment with sulphuric acid
KS M 1909-2002(2007) Phthalic anhydride for industrial use－Methods of test－Measurement of colour after treatment with sulphuric acid
KS E ISO 619-2011(2016) Manganese ores－Determination of chromium content－Diphenylcarbazide photometric method and silver persulphate titrimetric method
KS I ISO 7934:2006 Stationary source emissions－Determination of the mass concentration of sulfur dioxide(Hydrogen peroxide/barium perchlorate/thorin method)

The American Road & Transportation Builders Association, Potassium Persulfate Test Method

AASHTO T 104-1999(R2007) Standard Method of Test for Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate
AASHTO T 104-2022 Standard Method of Test for Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate
AASHTO T104-1999 Standard Method of Test for Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate Twentieth Edition
AASHTO T 290-1995 Standard Method of Test for Determining Water-Soluble Sulfate Ion Content in Soil

AASHTO - American Association of State Highway and Transportation Officials, Potassium Persulfate Test Method

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

Professional Standard - Agriculture, Potassium Persulfate Test Method

GB 9728-1988 General method for the determination of sulfate in chemical reagents
GB 610.2-1988 General method for the determination of arsenic in chemical reagents (silver diethyldithiocarbamate method)

Professional Standard - Geology, Potassium Persulfate Test Method

DZ/T 0064.31-1993 Groundwater Quality Examination Method Ammonium Persulfate Spectrophotometric Determination of Manganese
DZ/T 0064.31-2021 Methods of analysis of groundwater quality - Part 31: Determination of manganese content Ammonium persulfate spectrophotometric method

AENOR, Potassium Persulfate Test Method

UNE 33104:1974 TEST METHOD OF VINIC VINEGAR. DETERMINATION OF SULPHATE CONTENT.
UNE 33129:1982 TEST METHODS OF VINIC VINEGARS. DETERMINATION OF TOTAL SULPHUROUS ANHYDRIDE CONTENT.
UNE 55620:1981 SURFACE ACTIVE AGENTS. SODIUM AND POTASSIUM SILICATES TO BE USED AS RAW-MATERIALS IN DETERGENTS FORMULATIONS. SAMPLES AND METHODS OF TEST. GENERAL

PL-PKN, Potassium Persulfate Test Method

PN Z04015-08-1992 Air purity protection Tests tor content of sulphur and its compounds Determination of" carbon disulphide in industrial installations by spectrophotometry with using potassium ethylxantate
PN Z04221-02-1991 Air purity protection Tests for content of tungsten and its compounds Determination of tungsten and its compounds in work places by spectrophotometric method with potassium thiocyanate
PN B04360-1986 Binders based on calcium sulphate Method of test for physical properties
PN C04404-09-1986 Pigments for paints General methods of test Determination of water-soluble sulphates, chlorides and nitrates

TR-TSE, Potassium Persulfate Test Method

TS 2407-1976 METHODS FOR DETERMINING THIOSULPHATE AND TETRATHIONATE ?N PROCESSED BLACK - AND - WHITE PHOTOGRAPHIC F?LM, PLATES AND PAPERS

RO-ASRO, Potassium Persulfate Test Method

STAS SR 13183-1994 Surface and waste waters Thiocyanates determination Spectrophotometric method with Iron (III) chloride

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Potassium Persulfate Test Method

GJB 5381.22-2005 Methods of chemical analysis for pyrotech. Part 22: Determination of barium dioxide content. Permanganimetric 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

American National Standards Institute （ANSI), Potassium Persulfate Test Method

ANSI/ASTM D5318:1997 Test Method for Hydrolyzable Chloride in Peroxy Esters and Peroxy Discarbonates (X-15-356) 92-03 Item 14

GM Daewoo, Potassium Persulfate Test Method

GMKOREA EDS-T-7639-2011 Test Method for Determining the Hydrosulphite Resistance of Textile Fabrics

International Organization for Standardization (ISO), Potassium Persulfate Test Method

ISO 731-5:1977 Formic acid for industrial use; Methods of test; Part V : Visual limit test for inorganic sulphates
ISO 753-9:1981 Acetic acid for industrial use; Methods of test; Part 9 : Visual limit test for inorganic sulphates
ISO 6228:1980 Chemical products for industrial use; General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry
ISO 757-4:1983 Acetone for industrial use; Methods of test; Part 4 : Determination of permanganate time
ISO 7934:1989 Stationary source emissions; determination of the mass concentration of sulfur dioxide; hydrogen peroxide/barium perchlorate/thorin method

Association Francaise de Normalisation, Potassium Persulfate Test Method

NF EN 13454-2:2019 Calcium sulfate binders for screeds - Part 2: test methods

Danish Standards Foundation, Potassium Persulfate Test Method

DS/EN ISO 11905-1:2001 Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate

VN-TCVN, Potassium Persulfate Test Method

TCVN 7572-16-2006 Aggregates for concrete and mortar.Test methods.Part 16: Determination of sulfate and sulfite content

Professional Standard - Nuclear Industry, Potassium Persulfate Test Method

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

BR-ABNT, Potassium Persulfate Test Method

ABNT P-MB-319-1963 Test method for sulfated ash detection of lubricating oils and additives

European Committee for Standardization (CEN), Potassium Persulfate Test Method

FprCEN/TS 17685-2 Earthworks - Chemical tests - Part 2: Determination of organic matter content by potassium permanganate method

CU-NC, Potassium Persulfate Test Method

NC 93-02-213-1986 Standards System for Environmental Protection. Atmosphere Determination of Sulfur Dioxide by Acidometric 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 Persulfate Test 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

German Institute for Standardization, Potassium Persulfate Test Method

DIN EN 13454-2:2019 Binders for floor screeds based on calcium sulphate - Part 2: Test methods
DIN EN 13454-2:2019-04 Binders for floor screeds based on calcium sulphate - Part 2: Test methods; German version EN 13454-2:2019
DIN EN 15621:2017 Animal feeding stuffs - Methods of sampling and analysis - Determination of calcium, sodium, phosphorus, magnesium, potassium, sulphur, iron, zinc, copper, manganese and cobalt after pressure digestion by ICP-AES

ES-UNE, Potassium Persulfate Test Method

UNE-EN 13454-2:2019 Binders for floor screeds based on calcium sulphate - Part 2: Test methods