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Potassium sulfate dissolved in water

Potassium sulfate dissolved in water, Total:478 items.

In the international standard classification, Potassium sulfate dissolved in water involves: Analytical chemistry, Photography, Inorganic chemicals, Soil quality. Pedology, Leather technology, Water quality, Products of the chemical industry, Terminology (principles and coordination), Fertilizers, Paint ingredients, Organic chemicals, Construction materials, Nuclear energy engineering, Coals, Fuels, Pulps, Paper and board, Geology. Meteorology. Hydrology, Vocabularies, Data storage devices, Road vehicles in general, Products of the textile industry.

YU-JUS, Potassium sulfate dissolved in water

JUS H.G8.453-1991 Reagents. Potasslum sulphate. Determiuation of substancvs insoluble in watec. Gravimetric metho?
JUS H.B8.725-1981 Copper sulphate (CuSOA . 5H20). Determination of water-insoluble material content
JUS H.G8.486-1991 Reagents. Potassium permanganate. Determination of substances insoluble in water. Gravimetric metho?
JUS H.G8.401-1989 Reagents. Calcium nitrate tetrahvdrate. Detemination of substances not precipitated by aiumonium oxalate (as sulphate) . Gravimetric nethod
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.C8.217-1989 Pigments. Basic zine ootassium chromate. Determination of water-soluble chromate content (as CrO.). Volumetric method
JUS H.G8.140-1985 Reagents. Ammonium sulphate. Determination of substancesinsoluble jn water. Gravimetric method
JUS H.G8.306-1987 Reagents. Potassium dicyanoargentate. Determination of substances insoluble in vvater. Gravimetric method
JUS H.C8.224-1989 Pigments. Basic zine ootassium chromate. Determination of water-soluble nitrate content (as NOJ. Colorimetric method
JUS H.G8.444-1990 Reagents. Zine sulphate heptahydrate. Determination of substances insoluble in water. Gravimetric metho?
JUS H.G8.090-1983 Reagents. Calcium sulphate dihydrate. Determination of substances insoluble in hydrochloric acid. Gra- vimetric method
JUS H.G8.421-1990 Reagents. Sodlum sulphite, anhydrous and sodium sulphite heptahydrate. Determinatlcm of substances insoluble in nater. Gravimstric ttethod
JUS H.G8.275-1987 Reagents. IronfHjsulphate heptahydrate. Determination of substances insoluble inwater. Gravimetric method
JUS H.G8.062-1983 Reagents. Copper sulphate pentahydrate. Determination of substances insoluble in water. Gravimetric method
JUS H.G0.003-1989 Reagents. Density-composition tables for aqueous solutions of sulphuric aci?
JUS H.G8.493-1991 Reagents. Ammonium iron (III) sulphate dodecahydrate. Determination of substances insoluble in water. Gravimetric method
JUS H.C8.219-1989 Pigments. Basic zine potassium chromate and zine tetrahvdroxvchromate. Determination of matter insoluble in solution NH,0H/NH,C1. Gravimetric method
JUS H.G8.099-1984 Reagents. Potassium chloride. Determ inat ion ofsubstances insoluble in water. Gravimetric method
JUS H.Z1.173-1985 Testing of industrial vvaters. Determination of molybdonum content. Spectrophotometric method with potassium thiocyanate
JUS H.G8.182-1983 Reagents. Potassium dicyanoaurate II). Determination of substances insoluble in water. Gravimetric me- thod
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
JUS H.G8.464-1991 Reagents. Nickel(II) sulphate x-hydrate. Determination of substances insoluble in water. Gravimetric method
JUS H.G8.372-1989 Reagents. Sodium acetate trihvdrate and sodium acetate anhvdrous. Determination of substances insoluble in water. Gravimetric method
JUS H.C8.216-1989 Pigment. Basic zine potassium chromate and zine tetrahvdroxvchromate. Determination of water-soluble chlorides content (as Cl). Volumetric method
JUS H.G8.076-1983 Reagents. Bori? acid. Determination of substances insoluble in water. Gravimetric method
JUS H.G8.112-1984 Reagents. Citric acid monohydrate. Determination of substances insoluble in water. Gravimetric method
JUS H.G8.294-1987 Reagents. Oxalic acid dihydrate. Determination of substances insoluble in water. Gravimetric method
JUS H.G8.329-1987 Reagents. Ammonium acetate. Determination of substances insoluble in vvater. Gravimetric method
JUS H.G8.042-1982 Reagents. Silver nitrate. Determination of substances insoluble in water. Gravimetric method
JUS H.G8.384-1989 Reagents. Calciun nitrate tetrahvdrate. Determination of suostances insoluble in water. Gravinetric nethod
JUS H.G8.321-1988 Reagfents. ,(+)-Tartar.ic acid. Detcrmination of substances Insoluble in water. Gravimetric metho?

International Organization for Standardization (ISO), Potassium sulfate dissolved in water

ISO 5990:1983 Photographic grade potassium sulfite, 650 g/l aqueous solution; Specification
ISO 11048:1995 Soil quality - Determination of water-soluble and acid-soluble sulfate
ISO 3620:1976 Photographic grade aluminium potassium sulphate dodecahydrate; Specification
ISO 5990:2000 Photography - Processing chemicals - Specifications for potassium sulfite, 650 g/l solution
ISO 3620:1994 Photography - Processing chemicals - Specifications for aluminium potassium sulfate
ISO 5990:1996 Photography - Processing chemicals - Specifications for potassium sulfite, 650 g/l aqueous solution
ISO 2122:1972 Sodium and potassium silicates for industrial use; Preparation of solution of products not easily soluble in boiling water and determination of matter insoluble in water
ISO 4047:1977 Leather; Determination of sulphated total ash and sulphated water-insoluble ash
ISO 4047:1977 | IULTCS/IUC 7 Leather — Determination of sulphated total ash and sulphated water-insoluble ash
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 1952:1976 Brown coals and lignites; Method of extraction for the determination of sodium and potassium soluble in dilute hydrochloric acid
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 2994:1974 Ammonium sulphate for industrial use; Determination of matter insoluble in water; Gravimetric method
ISO 9198:2020 Paper, board and pulp — Determination of water-soluble sulfates
ISO 9198:2001 Paper, board and pulp - Determination of water-soluble sulfates
ISO 9198:1989 Paper, board and pulps; determination of water-soluble sulfates; titrimetric method
ISO 2479:1972 Sodium chloride for industrial use; Determination of matter insoluble in water or in acid and preparation of principal solutions for other determinations
ISO 5666-1:1983 Water quality; Determination of total mercury by flameless atomic absorption spectrometry; Part 1 : Method after digestion with permanganate-peroxodisulfate
ISO 3431:1976 Sodium fluoride primarily used for the production of aluminium; Determination of soluble sulphates content; Turbidimetric method
ISO 10304-2:1995 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water

Korean Agency for Technology and Standards (KATS), Potassium sulfate dissolved in water

KS M 8337-1995 Aluminium potassium sulfate 12-water
KS M 8337-2015 Aluminium potassium sulfate 12-water
KS M ISO 2122-2017(2022) Sodium and potassium silicates for industrial use — Preparation of solution of products not easily soluble in boiling water and determination of matter insoluble in water
KS M 8337-2005 Aluminium potassium sulfate 12-water
KS M 8337-2020 Aluminium potassium sulfate 12-water(Reagent)
KS I ISO 11048:2008 Soil quality－Determination of water-soluble and acid-soluble sulfate
KS M 3929-1989(1999) PHOTOGRAPHIC GRADE POTASSIUM CARBONATE, ANHYDROUS
KS M ISO 5990:2019 Photography — Processing chemicals —Specifications for potassium sulfite, 650 g/L solution
KS I ISO 11048:2018 Soil quality ― Determination of water-soluble and acid-soluble sulfate
KS M ISO 2122:2012 Sodium and potassium silicates for industrial use－Preparation of Sodium and potassium silicates for industrial use－Preparation of determination of matter insoluble in water
KS M ISO 2122:2017 Sodium and potassium silicates for industrial use — Preparation of solution of products not easily soluble in boiling water and determination of matter insoluble in water
KS M ISO 4047-2007(2017) Leather－Determination of sulphated total ash and sulphated water-insoluble ash
KS M ISO 4047:2007 Leather－Determination of sulphated total ash and sulphated water-insoluble ash
KS M ISO 4047-2007(2022) Leather－Determination of sulphated total ash and sulphated water-insoluble ash
KS M ISO 9198:2019 Paper, board and pulps－Determination of water-soluble sulfates
KS M ISO 5990:2002 Photography－Processing chemicals－Specifications for potassium sulfite, 650g/L solution
KS I ISO 10304-3:2008 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 3：Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
KS I ISO 10304-3-2008(2018) Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 3：Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
KS M ISO 9198:2004 Paper, board and pulp－Determination of water-soluble sulfates
KS M ISO 3431:2018 Sodium fluoride primarily used for the production of aluminium — Determination of soluble sulphates content — Turbidimetric method
KS M ISO 3431:2003 Sodium fluoride primarily used for the production of aluminium－Determination of soluble sulphates content－Turbidimetric method
KS M 9108-1996 Water quality-Determination of dissolved fluoride,chloride,nitrite,orthophosphate,bromide,nitrate and sulfate ions,using liquid chromatography of ions(Method for water with low contamination)
KS M ISO 787-13-2012(2017) General methods of test for pigments and extenders－Part 13：Determination of water-soluble sulfates, chlorides and nitrates

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Potassium sulfate dissolved in water

GB/T 1275-1994 Chemical reagent.Aluminium potassium sulfate dodecahydrate
GB/T 7469-1987 Water quality--Determination of total mercury--Potassium permanganate-potassium persulfate decomposed method--Dithizone spectrophotometric method
GB/T 22409-2008 Photography.Processing chemicals.Specifications for possium sulfite solution,650 g/L
GB/T 5211.11-1986 Determination of water-soluble sulfates chlorides and nitrates of pigments
GB/T 5211.11-2008 Determination of water-soluble sulfates,chlorides and nitrates of pigments
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 2678.6-2023 Determination of water-soluble sulfates in paper, board and pulp
GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
GB/T 2678.6-1996 Paper,board and pulp--Determination of water soluble sulphates (Conductimetric titration method)

Professional Standard - Chemical Industry, Potassium sulfate dissolved in water

HG/T 4195-2011 Chemical Reagent Potassium Aluminum Sulfate Dodecahydrate (Potassium Aluminum Sulfate)
HG/T 4007-2008 Photographic chemicals.Aluminium potassium sulfate dodecahydrate
HG/T 4007~4008-2008 Photographic Chemicals Potassium Aluminum Sulfate Dodecahydrate (Potassium Aluminum Sulfate) Photographic Chemicals Acetic Acid (Glacial Acetic Acid)
HG/T 5562～5563-2019 Water treatment agent potassium hydrogen persulfate composite powder and sodium tripolyphosphate (2019)
HG/T 2347.5-1992 Determination of water-soluble sulfate in γ·Fe(index 2)O(index 3)magnetic powder

Japanese Industrial Standards Committee (JISC), Potassium sulfate dissolved in water

JIS K 8785:1992 Sodium diphosphate decahydrate
JIS K 7730:1987 Photographic grade aluminium potassium salphate dodecahydrate
JIS K 8785:2012 Sodium diphosphate decahydrate (Reagent)
JIS K 8255:1992 Aluminium potassium sulfate 12-water
JIS K 8255:2010 Aluminium potassium sulfate 12-water (Reagent)
JIS K 8310:1980 Chromium (III) potassium sulfate 12-water
JIS K 6558-3:2016 Leather -- Determination of sulphated total ash, sulphated water-insoluble ash, and total ash
JIS K 0400-35-40:2000 Water quality -- Determination of dissolved anions by liquid chromatography of ions -- Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water

IN-BIS, Potassium sulfate dissolved in water

British Standards Institution (BSI), Potassium sulfate dissolved in water

BS ISO 5990:2002 Photography - Processing chemicals - Specifications for potassium sulfite, 650 g/l solution
BS ISO 5990:2000 Photography. Processing chemicals. Specifications for potassium sulfite, 650 g/l solution
BS EN ISO 4047:1998 Leather - Determination of sulphated total ash and sulphated water-insoluble ash
BS 6092-6:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Preparation of solutions of not readily soluble products and determination of matter insoluble in water
BS EN 12913:2005 Products used for treatment of water intended for human consumption - Powdered diatomaceous earth
BS EN 12913:2006 Products used for treatment of water intended for human consumption. Powdered diatomaceous earth
BS 753:1987 Schedule for density-composition tables for aqueous solutions of sulphuric acid
BS EN 12123:2005 Chemicals used for treatment of water intended for human consumption - Ammonium sulfate
BS 7755-3.11:1995 Soil quality. Chemical methods. Determination of water-soluble and acid-soluble sulfate
DD CEN/TS 15961:2009 Fertilizers. Extraction of water-soluble calcium, magnesium, sodium and sulfur (in the forms of sulfates)
BS EN 12678:2016 Chemical used for treatment of water intended for human consumption. Potassium peroxomonosulfate
BS EN 12678:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate
20/30407992 DC BS EN 890. Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
BS ISO 12830:2011 Paper, board and pulps. Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium
BS ISO 9198:2020 Paper, board and pulp. Determination of water-soluble sulfates
BS EN 890:2023 Tracked Changes. Chemicals used for treatment of water intended for human consumption. Iron (III) sulfate solution
BS EN ISO 10304-3:1997 Water quality. Determination of dissolved anions by liquid chromatography of ions. Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
BS ISO 9198:2001 Paper, board and pulp - Determination of water-soluble sulfates
BS DD CEN/TS 15961:2009 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur (in the forms of sulfates)
BS EN 15961:2011 Fertilizers. Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
BS DD CEN/TS 15961:2010 Fertilizers. Extraction of water-soluble calcium, magnesium, sodium and sulfur (in the forms of sulfates)
BS EN 15961:2017 Fertilizers. Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
19/30379109 DC BS ISO 9198. Paper, board and pulp. Determination of water-soluble sulfates
BS 6092-10:1981 Methods of sampling and test for sodium and potassium silicates for industrial use - Determination of matter insoluble in water
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 7319-3:1990 Analysis of sodium chloride for industrial use. Method for determination of matter insoluble in water or in acid
BS 3482-5:1991 Methods of test for desiccants - Determination of water-soluble sulphates content
20/30416143 DC BS EN 15078. Chemicals used for treatment of swimming pool water. Sulfuric acid
20/30407998 DC BS EN 12125. Chemicals used for treatment of water intended for human consumption. Sodium thiosulfate
BS EN 12125:2022 Tracked Changes. Chemicals used for treatment of water intended for human consumption. Sodium thiosulfate
BS EN 12672:2016 Tracked Changes. Chemicals used for treatment of water intended for human consumption. Potassium permanganate
BS EN 16381:2013 Chemicals used for treatment of swimming pool water. Sodium peroxodisulfate
BS EN ISO 787-13:2002 General methods of test for pigments and extenders - Determination of water-soluble sulfates, chlorides and nitrates
BS EN ISO 787-13:2019 General methods of test for pigments and extenders - Determination of water-soluble sulfates, chlorides and nitrates
BS EN 12121:2005 Chemicals used for treatment of water intended for human consumption — Sodium disulfite
20/30404894 DC BS EN 899. Chemicals used for treatment of water intended for human consumption. Sulphuric acid
BS EN 12120:2005 Chemicals used for treatment of water intended for human consumption — Sodium hydrogen sulfite
BS EN 899:2022 Tracked Changes. Chemicals used for treatment of water intended for human consumption. Sulfuric acid
20/30404882 DC BS EN 12123. Chemicals used for treatment of water intended for human consumption. Ammonium sulfate
20/30407989 DC BS EN 889. Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate

Association Francaise de Normalisation, Potassium sulfate dissolved in water

NF T20-519:1973 Sodium and potassium silicates for industrial use. Preparation of solution of products not easily soluble in boiling water and determination of matter insoluble in water.
NF T94-309*NF EN 12678:2016 Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate
NF EN 12678:2016 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Peroxomonosulfate de potassium
NF T94-446*NF EN 16380:2014 Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate
NF X31-402*NF ISO 11048:1995 Soil quality. Determination of water-soluble and acid-soluble sulfate.
NF T94-309:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate.
NF EN 16380:2014 Produits chimiques utilisés pour le traitement de l'eau des piscines - Peroxomonosulfate de potassium
NF ISO 11048:1995 Qualité du sol - Dosage du sulfate soluble dans l'eau et dans l'acide
NF T20-353:1978 Potassium chloride for industrial use. Determination of water insoluble matter.
NF EN ISO 4047:1999 Cuir - Dosage des cendres sulfatées totales et des cendres sulfatées insolubles dans l'eau
NF T30-047:1971 DETERMINATION OF WATER-SOLUBLE SALTS (SULPHATES,CHLORIDES,NITRATES) IN PIGMENTS.
NF U42-179*NF EN 15961:2017 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
NF EN 15961:2017 Engrais - Extraction des formes solubles dans l'eau du calcium, du magnésium, du sodium et du soufre sous forme de sulfate
NF Q03-049:2020 Paper, board and pulp - Determination of water-soluble sulfates
NF ISO 9198:2020 Papier, carton et pâte - Détermination des sulfates solubles dans l'eau
NF T94-449*NF EN 16399:2014 Chemicals used for treatment of swimming pool water - Sodium thiosulfate
NF T94-308*NF EN 12672:2016 Chemicals used for treatment of water intended for human consumption - Potassium permanganate
NF EN 1203:2005 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Phosphate tripotassique
NF T90-047*NF EN ISO 10304-3:1997 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3 : determination of chromate, iodide, sulfite, thiocyanate and thiosulfate.
NF EN ISO 10304-3:1997 Qualité de l'eau - Dosage des anions dissous par chromatographie des ions en phase liquide - Partie 3 : dosage des ions chromate, iodure, sulfite, thiocyanate et thiosulfate
NF EN 1207:2005 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Pyrophosphate tétrapotassique
NF U42-243:1969 FERTILIZERS. EXTRACTION OF PHOSPHORIC ANHYDRIDE SOLUBLE IN WATER AND IN AMMONIUM CITRATE.
NF EN 899:2022 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Acide sulfurique
NF T94-445*NF EN 16038:2012 Chemicals used for treatment of water for swimming pools - Sodium hydrogen sulfate.
NF T94-100*NF EN 878:2016 Chemicals used for treatment of water intended for human consumption - Aluminium sulfate
NF T94-207*NF EN 12123:2022 Chemicals used for treatment of water intended for human consumption - Ammonium sulfate
NF EN 12386:2013 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Sulfate de cuivre
NF EN 889:2023 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Sulfate de fer (II)
NF EN 16037:2012 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Hydrogénosulfate de sodium
NF EN 891:2023 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Chlorosulfate de fer (III)
NF EN 16381:2014 Produits chimiques utilisés pour le traitement de l'eau des piscines - Péroxodisulfate de sodium
NF EN 886:2005 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Polyhydroxysulfatesilicate d'aluminium
NF T20-413:1975 Sodium carbonate for industrial use . Determination of matter insoluble in water at 50 degres C.
NF T20-402:1982 Sodium chloride for industrial use. Determination of matter insoluble in water or in acid and preparation of principal solutions for other determination.
NF T94-447*NF EN 16381:2014 Chemicals used for treatment of swimming pool water - Sodium peroxodisulfate
NF T94-204*NF EN 12120:2022 Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
NF T94-214*NF EN 12121:2022 Chemicals used for treatment of water intended for human consumption - Sodium disulfite
NF T94-109*NF EN 887:2016 Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate
NF EN 12120:2022 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Hydrogénosulfite de sodium
NF EN 887:2016 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Sulfate d'aluminium et de fer (III)
NF EN 14664:2005 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Sulfate de fer (III) solide
NF EN 12926:2015 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Peroxodisulfate de sodium
NF EN 12121:2022 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Bisulfite de sodium
NF EN ISO 787-13:2019 Méthodes générales d'essai des pigments et matières de charge - Partie 13 : détermination des sulfates, chlorures et nitrates solubles dans l'eau
NF T31-247:2003 General methods of test for pigments and extenders - Part 13 : determination of water-soluble sulfates, chlorides and nitrates.

KR-KS, Potassium sulfate dissolved in water

KS M ISO 2122-2017 Sodium and potassium silicates for industrial use — Preparation of solution of products not easily soluble in boiling water and determination of matter insoluble in water
KS M ISO 5990-2019 Photography — Processing chemicals —Specifications for potassium sulfite, 650 g/L solution
KS I ISO 11048-2018 Soil quality ― Determination of water-soluble and acid-soluble sulfate
KS M ISO 9198-2019 Paper, board and pulps－Determination of water-soluble sulfates
KS M ISO 2461-2010 Sodium chlorate for industrial use－Determination of matter insoluble in water
KS M ISO 3431-2018 Sodium fluoride primarily used for the production of aluminium — Determination of soluble sulphates content — Turbidimetric method

German Institute for Standardization, Potassium sulfate dissolved in water

DIN ISO 11048:1997 Soil quality - Determination of water-soluble and acid-soluble sulfate (ISO 11048:1995)
DIN EN ISO 4047:1998 Leather - Determination of sulphated total ash and sulphated water-insoluble ash (ISO 4047:1977); German version EN ISO 4047:1998
DIN EN 16380:2014-03 Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate; German version EN 16380:2013
DIN 25704:1993 Determination of the plutonium content in sulphuric and nitric acid solutions; potentiometric titration method with potassium dichromate
DIN EN 12678:2016-12 Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate; German version EN 12678:2016 / Note: This standard is part of the DVGW body of rules.
DIN EN 12678:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate; English version of DIN EN 12678:2008-10
DIN EN 890:2023 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
DIN EN ISO 4047:1998-12 Leather - Determination of sulphated total ash and sulphated water-insoluble ash (ISO 4047:1977); German version EN ISO 4047:1998
DIN EN 890:2020 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution; German and English version prEN 890:2020
DIN EN 890:2023-05 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution; German version EN 890:2023 / Note: This standard is part of the DVGW body of rules.
DIN EN 15961:2017 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
DIN EN 15961:2017-03 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates; German version EN 15961:2017
DIN EN 15926:2011 Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms; German version EN 15926:2011
DIN EN 16380:2014 Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate; German version EN 16380:2013
DIN EN 12678:2016 Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate; German version EN 12678:2016
DIN 50008-2:1981 Atmospheres and their technical application; Standard atmospheres over aqueous solutions; Sulfuric acid solutions
DIN EN 16399:2014-03 Chemicals used for treatment of swimming pool water - Sodium thiosulfate; German version EN 16399:2013
DIN EN 12125:2022 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
DIN EN 12125:2020 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate; German and English version prEN 12125:2020
DIN EN 1207:2005-06 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate; German version EN 1207:2005
DIN EN 1211:2005-06 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate; German version EN 1211:2005
DIN EN 15078:2020 Chemicals used for treatment of swimming pool water - Sulfuric acid; German and English version prEN 15078:2020
DIN EN 15078:2013-08 Chemicals used for treatment of swimming pool water - Sulfuric acid; German version EN 15078:2013 / Note: To be replaced by DIN EN 15078 (2020-07).
DIN EN ISO 10304-3:1997 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997); German version EN ISO 10304-3:1997
DIN EN ISO 10304-3:1997-11 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997); German version EN ISO 10304-3:1997
DIN EN 1201:2005-06 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate; German version EN 1201:2005
DIN EN 1203:2005-06 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate; German version EN 1203:2005
DIN EN 1202:2005-06 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate; German version EN 1202:2005
DIN EN 12672:2016-09 Chemicals used for treatment of water intended for human consumption - Potassium permanganate; German version EN 12672:2016 / Note: This standard is part of the DVGW body of rules.
DIN EN 12125:2022-10 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate; German version EN 12125:2022 / Note: This standard is part of the DVGW body of rules.
DIN EN 899:2020 Chemicals used for treatment of water intended for human consumption - Sulphuric acid; German and English version prEN 899:2020
DIN 53127:2004 Testing of paper and board - Determination of water-soluble sulfates in paper and board
DIN EN 12123:2020 Chemicals used for treatment of water intended for human consumption - Ammonium sulfate; German and English version prEN 12123:2020
DIN EN 12123:2022 Chemicals used for treatment of water intended for human consumption - Ammonium sulfate
DIN EN 16038:2012-09 Chemicals used for treatment of water for swimming pools - Sodium hydrogen sulfate; German version EN 16038:2012
DIN 55609:1999 Pigments and extenders - Determination of water soluble sulfates, chlorides and nitrates with ion chromatography
DIN 55609:1999-10 Pigments and extenders - Determination of water soluble sulfates, chlorides and nitrates with ion chromatography
DIN EN 12124:2020 Chemicals used for treatment of water intended for human consumption - Sodium sulfite; German and English version prEN 12124:2020
DIN EN 12124:2022 Chemicals used for treatment of water intended for human consumption - Sodium sulfite
DIN EN 899:2022 Chemicals used for treatment of water intended for human consumption - Sulfuric acid
DIN EN 16381:2014-03 Chemicals used for treatment of swimming pool water - Sodium peroxodisulfate; German version EN 16381:2013
DIN EN 878:2016-09 Chemicals used for treatment of water intended for human consumption - Aluminium sulfate; German version EN 878:2016 / Note: This standard is part of the DVGW body of rules.
DIN EN 12123:2022-10 Chemicals used for treatment of water intended for human consumption - Ammonium sulfate; German version EN 12123:2022 / Note: This standard is part of the DVGW body of rules.
DIN EN 12386:2013-01 Chemicals used for treatment of water intended for human consumption - Copper sulfate; German version EN 12386:2012
DIN EN 889:2023 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
DIN EN 890:2012 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution; German version EN 890:2012
DIN EN 889:2023-05 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate; German version EN 889:2023 / Note: This standard is part of the DVGW body of rules.
DIN EN 12124:2022-10 Chemicals used for treatment of water intended for human consumption - Sodium sulfite; German version EN 12124:2022 / Note: This standard is part of the DVGW body of rules.
DIN EN 16037:2012-09 Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfate; German version EN 16037:2012
DIN EN 891:2023 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
DIN EN 889:2020 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate; German and English version prEN 889:2020
DIN EN 887:2016-09 Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate; German version EN 887:2016 / Note: This standard is part of the DVGW body of rules.
DIN EN 12926:2015-05 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate; German version EN 12926:2015
DIN EN 12120:2023-03 Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite; German version EN 12120:2022 / Note: This standard is part of the DVGW body of rules.
DIN EN 12121:2023-03 Chemicals used for treatment of water intended for human consumption - Sodium disulfite; German version EN 12121:2022 / Note: This standard is part of the DVGW body of rules.
DIN EN 886:2005-02 Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate; German version EN 886:2004
DIN EN 15078:2013 Chemicals used for treatment of swimming pool water - Sulfuric acid; German version EN 15078:2013
DIN EN 14664:2023-08 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solid; German version EN 14664:2023
DIN EN 891:2023-05 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate; German version EN 891:2023 / Note: This standard is part of the DVGW body of rules.
DIN EN 1197:2014-06 Chemicals used for treatment of water intended for human consumption - Monozinc phosphate solution; German version EN 1197:2014

VN-TCVN, Potassium sulfate dissolved in water

TCVN 7128-2002 Leather.Determination of sulphated total ash and sulphated water-insoluble ash
TCVN 6656-2000 Soil quality.Determination of water-soluble and acid-soluble sulfate
TCVN 7713-2007 Cement.Determination of length change of hydraulic cement mortars exposed to a sulfate solution
TCVN 6494-3-2000 Water quality.Determination of dissolved anion by liquid chromatography of ions.Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulffate

ZA-SANS, Potassium sulfate dissolved in water

SANS 4047:1977 Leather - Determination of sulphated total ash and sulphated water-insoluble ash
SANS 5620:1972 Determination of sulphated ash content of water-solubles in leather
SANS 5850-1:1998 Sulfates content of fines in aggregates Part 1: Water-soluble sulfates in fines in aggregates
SANS 163-1:1992 Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination

AENOR, Potassium sulfate dissolved in water

UNE-EN 16380:2014 Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate
UNE-EN 890:2012 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
UNE 30028:1954 DENSITY AND COMPOSITION OF PURE AQUEOUS SOLUTIONS OF SULPHURIC ACID.
UNE-ISO 11048:2007 Soil quality -- Determination of water-soluble and acid-soluble sulfate. (ISO 11048:1995)
UNE 55621:1981 SURFACE ACTIVE AGENTS. SODIUM AND POTASSIUM SILICATES TO BE USED AS RAW MATERIALS IN DETERGENT FORMULATIONS. PREPARATION OF SOLUTION OF PRODUCTS NOT EASILY SOLUBLE IN BOILING WATER AND DETERMINATION OF MATER INSOLUBLE IN WATER
UNE-EN 15961:2017 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
UNE-EN ISO 4047:1999 LEATHER - DETERMINATION OF SULPHATED TOTAL ASH AND SULPHATED WATER-INSOLUBLE ASH. (ISO 4047:1977)
UNE 57154:2004 Paper, board and pulp. Determination of water-soluble sulfates.
UNE-EN 12125:2013 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
UNE-EN 1203:2006 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate
UNE-EN 1211:2006 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate
UNE-EN 15078:2013 Chemicals used for treatment of swimming pool water - Sulfuric acid
UNE-EN 1201:2005 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
UNE-EN 1202:2005 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate
UNE-EN 1207:2006 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
UNE-EN ISO 10304-3:1997 WATER QUALITY. DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS. PART 3: DETERMINATION OF CHROMATE, IODIDE, SULFITE ,THIOCYANATE AND THIOSULFATE. (ISO 10304-3:1997).
UNE-EN 12386:2013 Chemicals used for treatment of water intended for human consumption - Copper sulfate
UNE-EN 12123:2013 Chemicals used for treatment of water intended for human consumption - Ammonium sulfate
UNE-EN 16381:2014 Chemicals used for treatment of swimming pool water - Sodium peroxodisulfate
UNE-EN 12124:2013 Chemicals used for treatment of water intended for human consumption - Sodium sulfite
UNE-EN 16037:2013 Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfate
UNE-EN 899:2009 Chemicals used for treatment of water intended for human consumption - Sulphuric acid
UNE-EN 12120:2013 Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
UNE-EN 889:2005 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
UNE-EN 12121:2013 Chemicals used for treatment of water intended for human consumption - Sodium disulfite
UNE 34202:1981 SODIUM CHLORIDE. DETERMINATION OF MATTER INSOLUBLE IN WATER OR IN ACID AND PREPARATION OF PRINCIPAL SOLUTIONS FOR OTHER DETERMINATION.
UNE-EN 886:2006 Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate
UNE-EN 12926:2015 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate
UNE-EN 1197:2015 Chemicals used for treatment of water intended for human consumption - Monozinc phosphate solution
UNE-EN 891:2006 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate

Taiwan Provincial Standard of the People's Republic of China, Potassium sulfate dissolved in water

CNS 1538-1996 Aluminium Potassium Sulfate 12-Water (Reagent)
CNS 5389-1980 Aluminium Potassium Sulphate Dodecahydrate (Photographic Grade)
CNS 5390-1980 Method of Test for Aluminium Patassium Sulphate Dodecahydrate of Photographic Grade
CNS 14794-2003 Method of test for length change of hydraulic-cement mortars exposed to a sulfate solution

ES-AENOR, Potassium sulfate dissolved in water

中华人民共和国环境保护部, Potassium sulfate dissolved in water

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

Danish Standards Foundation, Potassium sulfate dissolved in water

DS/EN 12678+NA:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate
DS/EN 890:2012 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
DS/EN ISO 4047:2001 Leather - Determination of sulphated total ash and sulphated water-insoluble ash
DS/EN 15961:2012 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
DS/EN 12672+NA:2008 Chemicals used for treatment of water intended for human consumption - Potassium permanganate
DS/EN 12125:2013 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
DS/EN ISO 10304-3:1998 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
DS/EN 1203:2005 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate
DS/EN 1211:2005 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate
DS/EN 15078:2013 Chemicals used for treatment of swimming pool water - Sulfuric acid
DS/EN 1202:2005 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate
DS/EN 1201:2005 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
DS/EN 1207:2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
DS/EN 878:2004 Chemicals used for treatment of water intended for human consumption - Aluminium sulfate
DS/EN 12386:2013 Chemicals used for treatment of water intended for human consumption - Copper sulfate
DS/EN 12123:2013 Chemicals used for treatment of water intended for human consumption - Ammonium sulfate
DS/EN 899/NA:2009 Chemicals used for treatment of water intended for human consumption - Sulphuric acid
DS/EN 899:2009 Chemicals used for treatment of water intended for human consumption - Sulphuric acid
DS/EN 16037:2012 Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfate
DS/EN 12124:2013 Chemicals used for treatment of water intended for human consumption - Sodium sulfite
DS/EN 889:2005 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
DS/EN 887:2005 Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate
DS/EN 12120:2013 Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
DS/EN 12121:2013 Chemicals used for treatment of water intended for human consumption - Sodium disulfite
DS/EN 886:2005 Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate
DS/EN 12926+NA:2008 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate
DS/EN 1197:2006 Chemicals used for treatment of water intended for human consumption - Monozinc phosphate solution
DS/EN 891:2005 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate

Lithuanian Standards Office , Potassium sulfate dissolved in water

LST EN 12678-2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate
LST EN 890-2012 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
LST EN 15961-2012 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
LST EN ISO 4047:2001 Leather - Determination of sulphated total ash and sulphated water-insoluble ash (ISO 4047:1977)
LST EN 12672-2008 Chemicals used for treatment of water intended for human consumption - Potassium permanganate
LST EN 12125-2013 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
LST EN 1211-2005 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate
LST EN 1203-2005 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate
LST EN 15078-2006 Chemicals used for treatment of swimming pool water - Sulfuric acid
LST EN 1202-2005 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate
LST EN 1201-2005 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
LST EN ISO 10304-3:2000 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997)
LST EN 1207-2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
LST EN 878-2004 Chemicals used for treatment of water intended for human consumption - Aluminium sulfate
LST EN 12386-2013 Chemicals used for treatment of water intended for human consumption - Copper sulfate
LST EN 12123-2013 Chemicals used for treatment of water intended for human consumption - Ammonium sulfate
LST EN 899-2009 Chemicals used for treatment of water intended for human consumption - Sulphuric acid
LST EN 16037-2012 Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfate
LST EN 12124-2013 Chemicals used for treatment of water intended for human consumption - Sodium sulfite
LST EN 889-2004 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
LST EN 887-2004 Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate
LST EN 12121-2013 Chemicals used for treatment of water intended for human consumption - Sodium disulfite
LST EN 12120-2013 Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
LST EN 886-2004 Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate
LST EN 12926-2009 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate
LST EN 1197-2007 Chemicals used for treatment of water intended for human consumption - Monozinc phosphate solution
LST EN 891-2004 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate

ES-UNE, Potassium sulfate dissolved in water

UNE-EN 12678:2016 Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate
UNE-EN 12672:2016 Chemicals used for treatment of water intended for human consumption - Potassium permanganate
UNE 103201:2019 Quantitative analysis of soluble sulphate (in water) content of a soil.
UNE-EN 12125:2022 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
UNE 103202:2019 Qualitative determination of soluble sulphates (in water) content in a soil.
UNE-EN 878:2016 Chemicals used for treatment of water intended for human consumption - Aluminium sulfate
UNE-EN 899:2022 Chemicals used for treatment of water intended for human consumption - Sulfuric acid
UNE-EN 12120:2022 Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
UNE-EN 12123:2022 Chemicals used for treatment of water intended for human consumption - Ammonium sulfate
UNE-EN 887:2016 Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate
UNE-EN 12124:2022 Chemicals used for treatment of water intended for human consumption - Sodium sulfite
UNE-EN 12121:2022 Chemicals used for treatment of water intended for human consumption - Sodium disulfite

工业和信息化部, Potassium sulfate dissolved in water

HG/T 5562-2019 Water treatment agent potassium hydrogen persulfate composite powder
HG/T 6071-2022 Potassium monopersulfate compound salt for water treatment agent

Professional Standard - Aviation, Potassium sulfate dissolved in water

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 5107.15-2004 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 5107.12-2004 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/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

BE-NBN, Potassium sulfate dissolved in water

NBN T 03-238-1980 Sodium and potassium silicates for industrial use - Preparation of solution of products not easily sOluble in boiling water and determination of matter insoluble in water
NBN T 03-172-1980 Sodium sulphate for industrial use - Determination of acid-insoluble matter
NBN T 03-291-1980 Sodium tripolyphosphate for industrial use - Determination of matter insoluble in water
NBN T 03-161-1980 Sodium chloride for industrial use - Determination of matter insoluble in water or in acid and preparation of principal solutions for other determinations
NBN T 03-151-1979 Sodium chlorate for industrial use - Determination of matter insoluble in water
NBN T 03-113-1979 Sodium carbonate for industrial use - Determination of matterinsoluble in water at 50 °C
NBN T 03-467-1983 Sodium fluoride primarily used for the production of aluminium - Determination of soluble sulphates content - Turbidimetric method
NBN T 03-068-1979 Ammonium sulphate for industrial use - Determination of matter insoluble in water - Gravimetrie method
NBN T 03-053-1979 Ammonium nitrate for industrial use - Determination of matter insoluble in water - Gravimetrie method

Group Standards of the People's Republic of China, Potassium sulfate dissolved in water

T/CPCIF 0159-2021 Compounds potassium monopersulfate for aquaculture
T/ZHXSJ 001-2022 Water treatment agent ferrous sulfate solution
T/CPFIA 0002-2022 Water soluble macronutrient fertilizer containing mineral potassium fulvate
T/QGCML 310-2022 Method for extracting magnesium sulfate heptahydrate crystalline salt from desulfurization wastewater

European Committee for Standardization (CEN), Potassium sulfate dissolved in water

EN 12678:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate
EN 890:2023 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
EN 12678:2000 Chemicals Used for Treatment of Water Intened for Human Consumption - Potassium Peroxomonosulfate
EN 15961:2011 Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
EN ISO 4047:1998 Leather - Determination of Sulphated Total Ash and Sulphated Water-Insoluble Ash ISO 4047:1977
EN 15961:2017 Fertilizers - Extraction of water-soluble calcium@ magnesium@ sodium and sulfur in the form of sulfates
PD CEN/TS 15957:2009 Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate
PD CEN/TS 15961:2009 Fertilizers - Extraction of water soluble calcium, magnesium, sodium and sulfur in the form of sulfates
EN ISO 10304-3:1997 Water Quality - Determination of Dissolved Anions by Liquid Chromatography of Ions - Part 3: Determination of Chromate, Iodide, Sulfite, Thiocyanate and Thiosulfate ISO 10304-3: 1997
EN 889:2023 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
EN 891:2023 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
EN 14664:2023 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solid

American National Standards Institute （ANSI), Potassium sulfate dissolved in water

ANSI PH4.150-1986 Photography (Chemicals) - Aluminum Potassium Sulfate, Dodecahydrate

Professional Standard - Environmental Protection, Potassium sulfate dissolved in water

HJ 635-2012 Soil.Determination of water-soluble and acid-soluble sulfate.Gravimetric method
HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method

RU-GOST R, Potassium sulfate dissolved in water

GOST 902-1976 Sodium bisulphite technical (aqueous solution). Specifications
GOST EN 15961-2014 Fertilizers. Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
GOST 29337-1992 Ammonium sulphate for industrial use. Determination of matter insoluble in water content. Gravimetric method
GOST 21119.11-1992 General methods of test for pigments and extenders. Determination of water-soluble sulphates, chlorides and nitrates

PT-IPQ, Potassium sulfate dissolved in water

TR-TSE, Potassium sulfate dissolved in water

TS 2082-1975 AMMONIUM SULPHATE FOR INDUSTRIAL USE DETERMINATION OF MATTER INSOLUBLE ?N WATER GRAVIMETRIC METHOD
TS 2612-1977 General Methods of Test Fo? Pigments Patt?m Determination of Water - Solnble Sulphates, Chlorides And Nitrates
TS 1128-1972 FRU?T AND VAGETABLE PRODUCTS DETERMINATION OF ASH INSOLUBLE ?N HYDROCHLORIC ACID
TS 3614-1981 SODYUM FLUORIDE PRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM — DETERMINATION OF SOLUBLE SULPHATES CONTENT — TURBITIMETRIC METHOD
TS 2083-1975 AMMONIUM NITRATE FOR INDUSTRIAL USE DETERMINATION OF MATTER INSOLUBLE ?N WATER GRAVIMETRIC METHOD

CZ-CSN, Potassium sulfate dissolved in water

CSN 50 0430-1981 Determination of water-soluble sulfates in páper
CSN 65 2083-1984 Sodium carbonate technical Gravimetric method for determination of insoluble substances ín Water

未注明发布机构, Potassium sulfate dissolved in water

BS 753:1987(2007) Schedule for Density - composition tables for aqueous solutions of sulphuric acid
ISO 3620:1994/Cor 1:1995 Photography - Processing chemicals - Specifications for aluminium potassium sulfate
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
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
BS 3482-5:1991(1999) Methods of test for Desiccants — Part 5 : Determination of water - soluble sulphates content
BS EN ISO 10304-2:1997(1998)*BS 6068-2.53:1997 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 2 : Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water

Professional Standard - Light Industry, Potassium sulfate dissolved in water

QB/T 3812.14-1999 Leather.Determination of sulphated total ash and sulphated water insoluble ash
QB/T 2719-2005 Leather-Chemical tests-Determination of sulphated total ash and sulphated water-insoluble ash

American Society for Testing and Materials (ASTM), Potassium sulfate dissolved in water

ASTM UOP953-97 Sulfate and Thiosulfate in Caustic Aqueous Solutions by Ion Chromatography
ASTM UOP953-13 Sulfate and Thiosulfate in Caustic Aqueous Solutions by Ion Chromatography
ASTM C1012-95 Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution
ASTM C1580-09 Standard Test Method for Water-Soluble Sulfate in Soil
ASTM C1580-09e1 Standard Test Method for Water-Soluble Sulfate in Soil
ASTM C1580-20 Standard Test Method for Water-Soluble Sulfate in Soil
ASTM C1580-15 Standard Test Method for Water-Soluble Sulfate in Soil
ASTM C1012/C1012M-15 Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution
ASTM D8459-23 Standard Test Methods for Detecting Water Soluble Sulfates in Construction Soils
ASTM C1012-95a Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution
ASTM C1012-02 Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution
ASTM C1012-03 Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution
ASTM C1012-04 Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution
ASTM C1012/C1012M-09 Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution
ASTM C1012/C1012M-10 Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution
ASTM C1012/C1012M-12 Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution
ASTM C1012/C1012M-13 Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution
ASTM C1012/C1012M-18 Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution
ASTM C1012/C1012M-18a Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution
ASTM C1012/C1012M-18b Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution

Universal Oil Products Company (UOP), Potassium sulfate dissolved in water

UOP 953-2013 Sulfate and Thiosulfate in Caustic Aqueous Solutions by Ion Chromatography

AT-ON, Potassium sulfate dissolved in water

ONORM S 7006-1982 Testing of leather; determination of total sulphate- ash und of water insoluble sulphateash

RO-ASRO, Potassium sulfate dissolved in water

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 9952/5-1982 MILK AND MIL PRODUCTS Dctermination of soluble and non-so- luble volatile iattv acids in water
STAS 9026-1971 FRUIT AND VEGETABLE PRODUCTS Determination of ash insoluble in hycrochloric acid
STAS 8379/2-1969

HU-MSZT, Potassium sulfate dissolved in water

AR-IRAM, Potassium sulfate dissolved in water

IRAM 12 480-1963

IT-UNI, Potassium sulfate dissolved in water

UNI ISO 9198:2021 Paper, board and pulp - Determination of water-soluble sulfates

PL-PKN, Potassium sulfate dissolved in water

PN P50115-1991 Paper, board and pulps. Determination of water-soluble sulfates. Titrametric method
PN C04404-09-1986 Pigments for paints General methods of test Determination of water-soluble sulphates, chlorides and nitrates

Indonesia Standards, Potassium sulfate dissolved in water

SNI 06-6855-2002 Test methods of manganese (Mn) content in water by colorimetry with persulphate reagent

Professional Standard - Agriculture, Potassium sulfate dissolved in water

农业部1435号公告-98-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Aluminum Potassium Sulfate Powder (For Aquaculture)
331兽药质量标准2017年版 Chemical Drugs Volume 1 Veterinary Drug Quality Standard 12 Draw Aluminum Potassium Sulfate Powder (for Aquaculture)
SN/T 5051-2018 Determination of Fluoride, Chloride, Sulfate and Nitrate in Water-Soluble Phosphates by Ion Chromatography
SN/T 5052-2018 Ion chromatography for the determination of fluoride, chloride, sulfate and nitrate ions in water-soluble carbonates
666兽药质量标准2017年版 Chemicals Volume II Veterinary Drug Product Instructions Template Twelve Drawings Aluminum Potassium Sulfate Powder (for Aquaculture) Instructions

ANSI - American National Standards Institute, Potassium sulfate dissolved in water

INCITS/ISO 9198:2001 Paper@ board and pulp Determination of water-soluble sulfates (Adpted by INCITS)

NL-NEN, Potassium sulfate dissolved in water

NEN 6654-1992 Water - Photometric determination of the content of dissolved sulphate by continuous flowanalysis
NEN 2037-1982 Air quality — Reference method for the determination of ozone in air — Photometric determination after absorption in potassium iodide thiosulphate solution

The American Road & Transportation Builders Association, Potassium sulfate dissolved in water

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

Standard Association of Australia （SAA）, Potassium sulfate dissolved in water

AS 2350.14:1996 Methods of testing portland and blended cements - Length change of portland and blended cement mortars exposed to a sulfate solution
AS 1141.24:2013/Amdt 1:2013

AASHTO - American Association of State Highway and Transportation Officials, Potassium sulfate dissolved in water

T 290-1994 Standard Method of Test for Determining Water Soluble Sulfate Ion Content in Soil
T 290-1995 Standard Method of Test for Determining Water Soluble Sulfate Ion Content in Soil (Eighteenth Edition)

European Association of Aerospace Industries, Potassium sulfate dissolved in water

AECMA PREN 4503-1999 Aerospace Series Textiles Test Method Determination of Water Soluble Chloride and Sulfate of Aqueous Extracts

Military Standard of the People's Republic of China-General Armament Department, Potassium sulfate dissolved in water

GJB 2589.16A-2021 Test methods for physical and chemical properties of military leather fur Part 16: Determination of total sulfate ash and sulfate brine insoluble matter ash

API - American Petroleum Institute, Potassium sulfate dissolved in water

API PAPER-906-14-I-1969 A SIMPLE@ ACCURATE@ FAST METHOD FOR CALCULATING CALCIUM SULFATE SOLUBILITY IN OIL FIELD BRINE

Defense Logistics Agency, Potassium sulfate dissolved in water

DLA A-A-50193 B-2011 ETHYLENE ABSORBER/SHELF-LIFE EXTENDER BLANKET, POTASSIUM PERMANGANATE, FOR FRESH FRUITS AND VEGETABLES

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