sulfated phosphoric acid

sulfated phosphoric acid, Total:348 items.

The international standard classification for "sulfated phosphoric acid" includes: Fertilizers , Acids , Salts , Non-metalliferous minerals , Surface active agents , Other non-ferrous metals and their alloys , Other methods of testing of metals , Chemical analysis , Transport exhaust emissions , Liquid wastes. Sludge , Production in the chemical industry , Inorganic chemicals in general , Metallic coatings , External sewage systems .

The Chinese standard classification for "sulfated phosphoric acid" includes: Basic standards and general methods on chemical fertilizers , Inorganic acid and alkali , Inorganic salt , Chemical raw material ore , Synthetic food additives , Tooth paste, soap and detergent , Rare metals and their alloys analysis method , Metal and alloy powder , Chemical fertilizer and chemical soil conditioner , Metal chemical property test method , Basic standards and general methods for water treatment agent , Boiler and its auxiliary equipment , Analysis methods for exhaust emission pollutants , Specifications for pollution control , Hygiene, safety and labor protection , Inorganic chemicals in general , Petrochemical and chemical industry engineering .

Professional Standard - Chemical Industry

HG/T 4068～4069-2022 Industrial wet crude phosphoric acid and industrial wet purified phosphoric acid (2022)
HG/T 4068-2008 Wet phosphoric acid for industrial use
HG/T 2220-1991 Triple Superphosphate - Determination of Phosphorus Content - Phosphorus Molybdic Acid Quinoline Weight Method
HG/T 5957-2021 Ammonium dihydrogen phosphate by recycling waste phosphoric acid
HGB 3185-1960 Phosphomolybdic acid
HG/T 4069-2022 Industrial wet purification phosphoric acid
HG/T 5743～5746-2020 Diammonium hydrogen phosphate for batteries, industrial ammonium sulfate, industrial silicon tetrachloride and industrial sodium orthosilicate (2020)
HG/T 5514～5516-2019 Monoammonium phosphate and diammonium phosphate containing humic acid, monoammonium phosphate and diammonium phosphate containing alginate and compound fertilizer containing urea sulfate (2019)
HG/T 5515-2019 Monoammonium phosphate and diammonium phosphate containing alginic acid
HG 2180-1991 Naturally vulcanized rubber sheet for lining of phosphoric acid storage tank
HG/T 2673-1995 Phosphorus Rock Used for Acid Process
HG/T 5214~5217-2017 Hypophosphite acid for industrial use
HGB 3170-1960 sodium phosphate
HG 2220-1991 Determination of phosphorus content in double superphosphate quinoline phosphomolybdate gravimetric method
HG/T 4068-2022 Industrial wet process crude phosphoric acid
HG/T 5624-2019 Tetrakis(hydroxymethyl)phosphonium sulfate for industrial use
HG/T 4068~4069-2008 Industrial Wet Process Crude Phosphoric Acid Industrial Wet Process Purified Phosphoric Acid
HG/T 5514-2019 Monoammonium phosphate and diammonium phosphate containing humic acid
HG/T 20590-1997（条文说明） Design technical regulation for the treatment of wastewater from sulphuric acid &phosphatic fertilizer industries (explanation)
HG/T 5562～5563-2019 Water treatment agent potassium hydrogen persulfate composite powder and sodium tripolyphosphate (2019)
HGB 3184-1960 Phosphotungstic acid
HG/T 4066-2008 Lithium Hexafluorophosphate and Cell liquor of Lithium Hexafluorophosphate Part 1: Lithium Hexafluorophosphate
HG/T 5834-2021 Vulcanizing accelerator. Zinc bis ( O，O-dibutylphosphorodithioate)
HG 2558-1994 Slurry method diammonium phosphate

Professional Standard - Light Industry

QB/T 2949-2008 Phosphoric acid ester
QB/T 1035.4-1991 Food Additive - Determination of Sulfate Content in Sodium Tripolyphosphate
QB 1035.4-1991 Determination of food additive sodium tripolyphosphate sulfate content

Professional Standard - Non-ferrous Metal

YS/T 637-2022 Lithium phosphate
YS/T 1028.3-2015 Methods for chemical analysis of lithium iron phosphate―Part 3:Determination of phosphor content―Quinoline phosphomolybdate gravimetry
YS/T 230.5-1994 High pure indium--Determination of sulphur content
YS/T 1471-2021 Vanadium Phosphate

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 10512-1989 The determination of phosphorus content for nitrophosphate--Quinoline phosphomolybdate gravimetric method
GB/T 10205-2009 Monoammonium phosphate and diammonium phosphate
GB/T 10209.3-2001 Determination of water content for monoammonium phosphate and diammonium phosphate
GB/T 10209.2-2001 Determination of available phosphous content for monoammonium phosphate and diammonium phosphate
GB/T 14642-2009 Industrial circulating cooling water and boiler water - Determination of fluoride，chloride，phosphate，nitrite，nitrate and sulfate - Ion chromatography
GB/T 10209.4-2010 Determination of monoammonium phosphate and diammonium phoshpate—Part4:Particlesiz
GB/T 11446.7-1997 Test method for trace chloride, nitrate, phosphate, sulfate in electronic grade water by ion-chromatography
GB 6913.3-1986 Determination of Phosphate Total Phosphate
GB/T 14642-1993 Industrial circulating cooling water and boiler waterdetermination of fluorine Choride phosphate Nitrite nitrate and sulfate-Ion chromatography
GB/T 10510-2023 Nitrophosphate, potassium nitrophosphate
GB/T 10209.4-2001 Determination of particle size for monoammonium phosphate and diammonium phosphate
GB/T 30906-2014 Determination of sodium tripolyphosphate content of sodium tripolyphosphate―Ion chromatography
GB/T 11297.12-1989 Test method for extinction ratio of LN,kDP and kD*P electrooptic crystal
GB/T 38685-2020 Determination of sulphuric acid mist in tail gas for sulphuric acid industry
SN/T 4590-2016 Determination of sodium PyroPhosPhate，sodium tripolyphosPhate and sodium trimetaphosphate in aquatic products for export-Ion chromatography
GB 10205-2001 Monoammonium phosphate and diammonium phosphate
GB 6913.2-1986 Determination of Phosphate Total Inorganic Phosphate
GB 6913.1-1986 Determination of Phosphate Orthophosphate
GB/T 4334.2-2000 Method of ferric sulfate-sulfuric acid test for stainless steels
GB/T 4920-1985 Determination of sulphuric acid mist in tail gas in sulphuric acid concentration process; Barium chromate colorimetric method
GB 10512-1989 The determination of phosphorus content for nitrophosphate-Quinoline phosphomolybdate gravimetric method
GB/T 10510-2007 Nitrophosphate and potassium nitrophosphate
GB 10205-2009 Monoammonium phosphate and diammonium phosphate
GB 4581.4-1984 Alunite ores--Determination of sulphur content for sulphate--Barium sulphate gravimetric method
GB/T 10512-2008 Determination of phosphorus content for nitrophosphate - Quinoline phosphomolybdate gravimetric method
GB/T 38102-2019 Treatment and disposal method for fluorine acid waste liquid in the production of wet process phosphoric acid and phosphate fertilizer
GB/T 10209.2-2010 Determinationofmonoammoniumphosphateanddiammoniumphoshpate—
GB/T 10209.3-2010 Determination of monoammonium phosphate and diammonium phoshpate - Part 3: Water content
GB 29935-2013 National Food Safety Standard Food Additive Identification Phosphated distarch phosphate
GB/T 4334.5-2000 Method of copper sulfate-sulfuric acid test for stainless steels

Professional Standard - Commodity Inspection

SN/T 4310-2015 Determination of chloride,nitrate and sulphate in phosphoric acid for import and export - Ion chromatography

Anhui Provincial Standard of the People's Republic of China

DB34/T 2374-2015 Determination of Sulfate, Nitrate, Nitrite, Phosphate, Fluoride and Chloride in Coal Mine Water by Ion Chromatography

Professional Standard - Aviation

HB/Z 5105.3-2000 Electrochemical Polishing Solution Analysis Method Potentiometric Titration Determination of Sulfuric Acid and Phosphoric Acid
HB/Z 5108.3-1999 Analysis Method of Phosphating Solution - Determination of Sulfate Radical Content with Visual Turbidimetry

Professional Standard - Agriculture

SN/T 5056-2018 Determination of fluoride ion, nitrite ion, nitrate ion, phosphate ion and sulfate ion in sodium chloride by ion chromatography
SN/T 5051-2018 Determination of fluorinion, chloridion, sulfate ion and nitrate ion in water soluble phosphate - Ion chromatography
JAP-088 Phosphoethylaluminum (triethylaluminum phosphate) detection method

Yunnan Provincial Standard of the People's Republic of China

DB53/T 918-2019 Determination of sulfuric acid content in ferric zinc sulfate solution by acid-base titration
DB53/T 477-2013 Determination of phosphorus pentoxide content in phosphate rock Citric acid-aluminum nitrate-nitric acid dissolved sample phosphomolybdic acid quinoline volumetric method

Ministry of Ecology and Environment of the People's Replublic of China

GB 4920-1985 Determination of sulphuric acid mist in tail gas in sulphuric acid concentration process-Barium chromate colorimetric method

Taiwan Provincial Standard of the People's Republic of China

CNS 4766-1986 Method of Copper Sulfate-Sulfuric Acid Test for Stainless Steels
CNS 3182-1984 Method of Test for Sodium Phosphate
CNS 4763-1986 Method of Ferric Sulfate-Sulfuric Acid Test for Stainless Steels
CNS 2620-1972 Method of Test for Phosphoric Acid (for Industrial Use)
CNS 1167-1995 Method of Test for Soundness of Aggregate by Use of Sodium Sulfate or magnesium Sulfate
CNS 5239-1980 Method of Test for Potassum Sulfate
CNS 190-1971 Method of Analysis for Calcium Hyperphosphate

Group Standards of the People's Republic of China

T/LNIQA 019-2024 Determination of fluoride, chloride, nitrate, nitrite, sulfate, bromate and phosphate content in drinking natural mineral water - ion chromatography
T/CSAIA 001-2021 Catalytic Flue Gas Desulfurization Sulfuric Acid
T/NAIA 012-2020 Determination of Soil Phosphatase Activity by Colorimetric Method of Disodium Phenyl Phosphate
T/CRES 0024-2025 Straw phosphoric acid activated carbon

Ministry of Housing and Urban-Rural Development of the People's Replublic of China

GB 50963-2014 Design Code for Wastewater Treatment during Production of Sulfuric Acid and Phosphate Fertilizer

Guizhou Provincial Standard of the People's Republic of China

DB52/T 1178-2017 Technical specifications for production of industrial grade monoammonium phosphate by wet process crude phosphoric acid

Professional Standard - Ferrous Metallurgy

YB/T 4532-2016 Ferrophosphorus. Determination of phosphorus content. Acid-base titration method
YB/T 6013.1-2022 Sintering flue gas desulphurization ash--Determination of sulfate andsulfite content--Sarium sulfate gravimetric method

Professional Standard - Energy

NB/T 11533-2024 Determination of chloride, fluoride, bromide, sulfate, nitrate, nitrite and phosphate content in coal mine water - Ion chromatography

未注明发布机构

JIS K 8890:1987(1995) Metaphosphoric Acid
JIS K 8972:1975(1992) Potassium Hydrogen Sulfate (Potassium Bisulfate)

Professional Standard - Petroleum

SY/T 6039-1994 Carbonate Rock Carbon Oxygen Isotope Determination Phosphoric Acid Method

Professional Standard - Medicine

YY 0769-2009 Dental phosphoric acid etching agent
YY/T 0769-2009 Dental phosphoric acid etchant

Bureau of Indian Standards

IS 5407-1969 Ammonium phosphate sulphate granular
IS 4830-2018 Ammonium Phosphate Sulphate, Granular â€” Specification ( Second Revision )
IS 3025-31-1-2022 Methods of Sampling and Test ( Physical and Chemical ) for Water and Wastewater - Part 31 Phosphorus - Section 1 Determination by vanadomolybdo-phosphoric acid, stannous chloride, ascorbic acid and persulphate method

British Standards Institution (BSI)

BS 4258-3:1975 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use-Determination of sulphate content
BS 4258-3:1989(1999) Methods of test for Phosphoric acid (orthophosphoric acid) for industrial use — Part 3 : Determination of sulphate content
BS 4258-3:1989 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of 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 4258-13:1990 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of soluble sulphate content (potentiometric method)
BS ISO 21438-1:2022 Workplace atmospheres. Determination of inorganic acids by ion chromatography. Non-volatile acids (sulfuric acid and phosphoric acid)
BS 4427-12:1979 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs) - Determination of arsenic content - Silver die
BS 4427-7:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Estimation of tripolyphosphate (triphosphate) content of sodium tripolyphosphate
BS ISO 21438-1:2008 Workplace atmospheres - Determination of inorganic acids by ion chromatography - Non-volatile acids (sulphuric acid and phosphoric acid)
BS 4427-6:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate
BS 4427-6:1974(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 6 : Estimation of pyrophosphate content of sodium pyrophosphate
BS 4427-2:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Measurement of pH value of sodium tripolyphosphate
BS 4427-8:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of orthophosphate content
BS EN 16651:2015 Fertilizers. Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT). Method using high-performance liquid chromatography (HPLC)
BS ISO 21438-1:2007 Workplace atmospheres — Determination of inorganic acids by ion chromatography-Part 1: Non-volatile acids (sulfuric acid and phosphoric acid)
BS 4427-10:1976 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use. Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method
BS 4427-3:1969 Methods of test for sodium tripolyphosphate ($7Ipenta$7Rsodium triphosphate) and sodium pyrophosphate ($7Itetra$7Rsodium pyrophosphate).-Determination of iron content
BS 4427-1:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of matter insoluble in water in sodium tripolyphosphate
BS 4427-2:1969(1999) Methods of test for Sodium tripolyphosphate (pentaSodium triphosphate) and sodium pyrophosphate (tetraSodium pyrophosphate) — Part 2 : Measurement of pH value of sodium tripolyphosphate
BS 4427-1:1969(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) — Part 1 : Determination of matter insoluble in water in sodium tripolyphosphate
BS 4427-4:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of loss on ignition
BS 4427-11:1983 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Separation by column chromatography and determination of the different phosphate forms
BS 4427-9:1975 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of fluorine content
BS 4427-5:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of particle size distribution
21/30415497 DC BS ISO 21438-1. Workplace atmospheres. Determination of inorganic acids by ion chromatography. Part 1. Non-volatile acids (sulfuric acid and phosphoric acid)
06/30127422 DC ISO 21438-1. Workplace atmospheres. Determination of inorganic acids by ion chromatography. Part 1. Non-volatile acids (sulfuric acid and phosphoric acid)
BS 4427-3:1989 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs): determination of iron content
BS 4427-4:1969(2011) Methods of test for Sodium tripolyphosphate (penta sodium triphosphate) and sodium pyrophosphate (tetra sodium pyrophosphate) — Part 4 : Determination of loss on ignition
BS 4258-7:1978 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method
BS 4427-14:1989 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs): determination of chloride content
BS 4427-11:1976 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial useSeparation by column chromatography and determination of the different phosphate forms
BS 4427-5:1974(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 5 : Determination of particle size distribution
BS 4427-11:1983(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 11 : Separation by column chromatography and determination of the different phosphate forms
BS 4258-7:1978(1999) Methods of test for Phosphoric acid (orthophosphoric acid) for industrial use — Part 7 : Determination of total phosphorus (V) oxide content : quinoline phosphomolybdate gravimetric method
BS 3903:1977 Methods of test for sulphuric acid, oleum and liquid sulphur trioxide
BS 4427-14:1982 Methods of test for sodium tripolyphosphate ($7Ipenta$7Rsodium triphosphate) and sodium pyrophosphate ($7Itetra$7Rsodium pyrophosphate) for industrial use.-Condensed phosphates for industrial use (including foodstuffs) - determination of chloride conte...
BS 4427-3:1989(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 3 : Condensed phosphates for industrial use (including foodstuffs): determination of iron content
BS 3903:1977(1999) Methods of test for Sulphuric acid, oleum and liquid sulphur trioxide
BS 4258-12:1982 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Guide to sampling techniques
BS 4427-15:1982 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs) - determination of oxides of nitrogen content -
BS 1999:1953 Tritolyl phosphate ( tricresyl phosphate)
06/30126102 DC ISO 10304. Water quality. Determination of dissolved bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate. Method by liquid chromatography of ions
BS 4258-4:1975 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of fluorine content
BS 4258-2:1989 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of iron content

TR-TSE

TS 760-1969 PHOSPHORIC ACID FOR INDUSTRIAL USE DETERMINAT?ON OF SULPHATE CONTENT VO?.UMATRTC METHOD
TS 1933-1975 PHOSPHOR1C ACID FOR ?NDUSTRIAI. USE DETERMINATION OF SULPHATE CONTENT- METHOD BY REDUCTION AND TITRIMETRY
TS 3064-1978 Phosphoric Acid (Ortho Phosphoric Acid For Industrial Use)
TS 2054-1975 SODIUM TRIPOLYPHOSPHATE AND SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE — DETERMIN ATION OF ORTHOPHOSPHATE CONTENT — PHOTOMETRIC METHOD USING THE REDUCED MOLYBDOPHOSPHATE
TS 2055-1975 SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE ESTIMATION OF PYROPHOSPHATE CONTENT POTENTIOMETRIC METHOD
TS 2226-1976 SODIUM AND POTASSIUM SILICATES FOR INDUSTRIAL USE DETERMINATION OF SULPHATES CONTENT BARIUM SULPHATE GRAVIMETRIC METHOD
TS 2928-1978 PHOSPHORIC ACID FOR INDUSTRIAL USE (INCLUDING FOODSTUFFS) — DETERMINATION OF TOTAL PHOSPHORUS (V) OXIDE CONTENT — QUINOLINE PHOSPHOMOLYBDATE GRAVIMETRIC METHOD
TS 757-1969 SODIUM CARBONATE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT BARIUM SULPHATE GRAVIMERTIC METHOD

IN-BIS

IS 4830-1979 Specification for granular ammonium sulfate and phosphate
IS 6043-1970 Specification for Copper Phosphate—Zinc Phosphate Dental Cement
IS 11211-1984 Phosphate Rock Sampling Methods

YU-JUS

JUS H.G8.474-1991 Reagents. Orthophosphoric acid. Determination of sulphates content. Turbidimetric method
JUS H.G8.144-1985 Reagents. Ammonium sulphate. Determination of phosphate content. Spectrophotometric method
JUS H.G8.456-1991 Reageats. Potassium sulphats. Determination of pbospbate fc.d?ieot. Spectrophotometric metho?
JUS H.G8.279-1987 Reagents. Iron(ll) M/phate heptahydrate. Determination of phosphate content. Spectrophotometric method
JUS H.B8.728-1982 S—[1,2—bis(ethoxycarbony/)-e1hyl] 0,0-dimethyl phosphorodithioate. Determination of free dimethyl dithiophosphoric acid content
JUS H.G8.472-1991 Reacjents. Orthophosphpric acid. Determination of orthophosphoric acid content. Volumetric method
JUS H.B8.723-1981 Copper sulphate. Determination of acidity as sulphuric acid
JUS H.B8.011-1981 Sulphuric acid and oleum for industrial use. Determination of sulphur dioxside content. Barium sulphate gravimetric method
JUS H.B8.320-1977 Sodium and potassium silicates for industrial use. Determination of sulphates content. Bariton sulphate gravimetric method
JUS H.G8.420-1990 Reagents. Sodium sulphite, anhydrous and sodium sulphite beptabydrate. ?eterminaticm of sodium sulphite and sodium sulphite heptahydrate contents. Volumetric method
JUS H.B8.720-1981 Copper sulphate. Electrolytic determination ofcopper sulphate pentahydrate content
JUS H.B8.721-1981 Copper sulphate. Titrimetric determination of copper sulphate content
JUS H.B8.730-1982 S-[1, 2-bis(ethoxycarbonyl)-ethyl] 0,0-dimethyl phosphorodithioate (Malathion), technical. Determi- nation ofdiethyl tumarate content
JUS H.B8.350-1982 Boric acid for industrial use. Determination of phosphate content Reduced phosphomolybdate spec trop ho tome trk: method
JUS H.B8.010-1981 Sulphuric acid and oleum for industrial use. Determination of total acidity and calculation of free sulphur trioxide content of oleum. Titrimetric method
JUS H.G8.477-1991 Reagents. Orthophosphoric aci?. Determination of arsenic content. Silver diethvldithiocarbamate spectrophotoraetric method
JUS H.G8.139-1985 Peagents. Ammonium sulphate. Determination of ammonium sulphatecontent Volumetric method
JUS H.B8.012-1981 Sulphuric acid and oleum for industrial use. Determination of ash. Gravimetric method
JUS H.B8.731-1982 S-[1,2-bis(ethoxycarbonylj-ethyl] 0,0-dimethylphosphorodithioate. Determination ofacidity
JUS H.G8.452-1991 Reagents. Potassium sulpbate. Determination of potassium sulphate content. Volumetric method

Korean Agency for Technology and Standards (KATS)

KS M ISO 2997-2017 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS M ISO 2997-2017(2022) Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS M ISO 2997-2022 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS M ISO 2997:2012 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS M ISO 2997:2017 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS D 1673-5-2023 Iron and steel — ICP atomic emission spectrometric method — Part 5: Determination of niobium content — Dissolution in phosphoric and sulfuric acids or Dissolution in acids and fusion with potassium di
KS I ISO 21438-1:2009 Workplace atmospheres－Determination of inorganic acids by ion chromatography－ Part 1：Non-volatile acids(sulfuric acid and phosphoric acid)
KS I ISO 21438-1-2019 Workplace atmospheres — Determination of inorganic acids by ion chromatography — Part 1: Non-volatileacids (sulfuric acid and phosphoric acid)
KS I ISO 21438-1:2019 Workplace atmospheres — Determination of inorganic acids by ion chromatography — Part 1: Non-volatileacids (sulfuric acid and phosphoric acid)
KS I ISO 21438-1-2025 Workplace atmospheres — Determination of inorganic acids by ion chromatography — Part 1: Non-volatile acids (sulfuric acid and phosphoric acid)
KS D 0220-2015 Method of copper sulfate－Sulfuric acid test for stainless steels
KS D 0223-2016 Method of ferric sulfate－Sulfuric acid test for stainless steels
KS D 0220-1986 Method of copper sulfate－Sulfuric acid test for stainless steels
KS D 0220-2005(2011) Method of copper sulfate－Sulfuric acid test for stainless steels
KS M ISO 3357-2022 Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
KS M ISO 3357:2017 Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
KS D 1673-9-2023 Iron and steel — ICP atomic emission spectrometric method — Part 9: Determination of tungsten content — Decomposition with phosphoric and sulfuric acids
KS M ISO 3357:2012 Sodium tripolyphosphate and sodium pyrophosphate for industrial use－Determination of total phosphorus(V) oxide content－Quinoline phosphomolybdate gravimetric method
KS M 1611-1999 Phosphoric acid
KS M 1611-1995 Phosphoric acid
KS M ISO 3357-2017(2022) Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
KS D 0223-2005 Method of ferric sulfate-Sulfuric acid test for stainless steels
KS M 1611-2012 Phosphoric acid
KS M 8105-2000 Phosphoric acid
KS M 1611-2022 Phosphoric acid
KS M 1611-2017 Phosphoric acid
KS M 8105-1985 Phosphoric acid
KS M 8305-2013 Phosphorous acid
KS D 1673-3-2023 Iron and steel — ICP atomic emission spectrometric method — Part 3: Determination of various elements — Decomposition with phosphoric and sulfuric acids
KS M 1407-2020 Sodium phosphate
KS M 8433-2013 Metaphosphoric acid
KS M 1407-2015 Sodium phosphate
KS M 1407-1995 Sodium phosphate
KS M 8305-1995 Phosphorous acid
KS M ISO 3357-2017 Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
KS M 1407-2015(2020) Sodium phosphate
KS M 1407-2010 Sodium phosphate
KS M ISO 910-2004(2024) Sulphuric acid and oleum for industrial use－Determination of total acidity, and calculation of free sulphur trioxide content of oleum－Titrimetric method
KS M ISO 910-2024 Sulphuric acid and oleum for industrial use－Determination of total acidity, and calculation of free sulphur trioxide content of oleum－Titrimetric method
KS M 1201-2010 Testing method of sulfuric acid
KS M 1202-1983 Sampling methods for sulfuric acid
KS M 1852-2012 Testing method for phosphate and silicate corrosion inhibitors
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)

Gosstandart of Russia

GOST 24024.12-1981 Phosphorus and inorganic phosphorus compounds. Method of sulphate determination
GOST R ISO 21438-1-2011 Workplace atmospheres. Determination of inorganic acids by ion chromatography. Part 1. Non-volatile acids (sulfuric acid and phosphoric acid)
GOST 24596.2-1981 Feed phosphates. Methods for determination of phosphorus
GOST 24596.2-2015 Feed phosphates. Methods for determination of phosphorus
GOST 11365-1975 Nitrophoska. Specifications
GOST 29336-2023 Ammonium sulfate technical. Determination of mass fraction of free sulfuric acid by titrimetric method
GOST 31803-2012 Sulfuric acid. Methods for analysis

RO-ASRO

STAS 8739-1970 BICRESIL-BITHIOPHOSPHORIC ACID
STAS 11624/1-1983 PHOSPHATING SOLUTIONS Determination of phosphoric acid, azotic acid and sodiimi nitrate
STAS 11094-1978 DICALCIUM PHOSPHATE (Calcium orthodiphosphate) FODDER
STAS 10788-1976 ORTHO-PHOSPHORIC ACID
STAS 1817/3-1974 SODIUM THIOSULFATE Methods of analysis

FI-SFS

SFS 3610-1976 Phosphorus in sulfite residue
SFS 3781-1976 Industrial application of sodium tripolyphosphate and sodium tripolyphosphate. Determination of Phosphate Type

PT-IPQ

NP 1312-1976 Phosphoric acid used in industry. Measuring the sulfate content in polyphosphoric acid by volumetric method
NP 1311-1976 Phosphoric acid used in industry. Measuring the sulfate content in polyphosphoric acid by volumetric method

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 2997:2015 Phosphoric acid for industrial use -- Determination of sulphate content -- Method by reduction and titrimetry

International Organization for Standardization (ISO)

ISO 2997:1974 Phosphoric acid for industrial use; Determination of sulphate content; Method by reduction and titrimetry
ISO 21438-1:2007 Workplace atmospheres - Determination of inorganic acids by ion chromatography - Part 1: Non-volatile acids (sulfuric acid and phosphoric acid)
ISO 2998:1974 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of orthophosphate content; Photometric method using the reduced molybdophosphate
ISO 21438-1:2022 Workplace atmospheres — Determination of inorganic acids by ion chromatography — Part 1: Non-volatile acids (sulfuric acid and phosphoric acid)
ISO 7058:1983 Phosphoric acid for industrial use; Determination of higher soluble sulfate contents; Titrimetric method after reduction
ISO 2998:1994 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of orthophosphate content; Photometric method using the reduced molybdophosphate
ISO 2487:1973 Potassium sulphate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 3359:1975 Phosphoric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 3357:1975 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of total phosphorus(V) oxide content; Quinoline phosphomolybdate gravimetric method
ISO 3237:1975 Sodium sulphate for industrial use; Determination of sulphates content; Calculation method and barium sulphate gravimetric method
ISO 6676:1981 Acid-grade fluorspar — Determination of total phosphorus content — Molybdophosphate photometric method
ISO 906:1976 Hydrochloric acid for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method
ISO 7099:1983 Phosphoric acid for industrial use (including foodstuffs); Determination of hydrogen sulfide content; Titrimetric method
ISO 743:1976 Sodium carbonate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 2997:2016 Phosphoric acid for industrial use -- Determination of sulphate content -- Method by reduction and titrimetry

GCC Standardization Organization

GSO ISO 2997:2015 Phosphoric acid for industrial use -- Determination of sulphate content -- Method by reduction and titrimetry
GSO ISO 3357:2015 Sodium tripolyphosphate and sodium pyrophosphate for industrial use -- Determination of total phosphorus(V) oxide content -- Quinoline phosphomolybdate gravimetric method

Association Francaise de Normalisation

NF T20-487:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF ORTHOPHOSPHATE; PHOTOMETRIC METHOD USING REDUCED PHOSPHOMOLYBDIC COMPLEX.
NF T20-471:1973 Phosphoric acid for industrial use. Determination of sulphates. Titrimetric method after reduction.
NF ISO 21438-1:2022 Air in workplaces - Determination of inorganic acids by ion chromatography - Part 1: non-volatile acids (sulfuric acid and phosphoric acid)
NF X43-211-1*NF ISO 21438-1:2022 Workplace atmospheres - Determination of inorganic acids by ion chromatography - Part 1 : non-volatile acids (sulfuric acid and phosphoric acid)
NF X43-211-1*NF ISO 21438-1:2008 Workplace atmospheres - Determination of inorganic acids by ion chromatography - Part 1 : non-volatile acids (sulphuric acid and phosphoric acid)
NF T20-469:1984 Phosphoric acid for industrial use. Determination of higher soluble sulfate contents. Titrimetric method after reduction.
NF EN 16651:2015 Fertilizers - Determination of N-(n-butyl)triamide of thiophosphoric acid (NBPT) and N-(n-propyl)triamide of thiophosphoric acid (NPPT) - High performance liquid chromatography (HPLC) method
NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
NF T20-454:1976 Sodium sulphate for industrial use. Determination of sulphate content. Calculation method and barium sulphate gravimetric method.
NF U42-120*NF EN 16651:2015 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC)
NF T20-486:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF TOTAL PHOSPHORIC PENTOXIDE ; GRAVIMETRIC METHOD USING QUINOLINE PHOSPHOMOLYBDATE.
NF ISO 14388-2:2014 Soil quality - Acid-base counting method for acid sulfate soils - Part 2: chromium sulfate reduction method
NF T20-491:1973 SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE.ESTIMATION OF PYROPHOSPHATE CONTENT. POTENTIOMETRIC METHOD.
NF T20-417:1975 Sodium carbonate for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.
NF T20-291:1982 Sulphuric acid and oleum for industrial use. Determination of total acidity, and calculation of free sulphur trioxide content of oleum. Titrimetric method.

NL-NEN

NEN 6588-1988 Rain water - Determination of chloride, phosphate, nitrate and sulphate content by ionchromatography

Defense Logistics Agency

DLA A-A-55820 A-2011 ORTHOPHOSPHORIC (PHOSPHORIC) ACID, TECHNICAL

BE-NBN

NBN T 03-263-1980 Phosphoric acid for industrial use - Determination of sulphate content - Method by reduction and titrimetry
NBN T 03-273-1985 Phosphoric acid for industrial use - Determination of higher soluble sulfate contents -Titrimetric method after reduction
NBN T 03-209-1980 Potassium sulphate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-296-1980 Sodium tripolyphosphate and sodium pyrophosphate for industrial use - Determination of orthophosphate content - Photometric method using the reduced molybdophosphate
NBN T 03-264-1980 Phosphoric acid for industrial use - Determination of arsenic content - Silver diethyldithiqcarbamate photometric method
NBN T 03-300-1980 Sodium tripolyphosphate and sodium pyrophosphate for industrial use -Separation by column chromatography and determination of the different phosphate forms
NBN T 03-297-1980 Sodium pyrophosphate for industrial use - Estimation of pyrophosphate content - Potentiometric method
NBN T 03-241-1980 Sodium and potassium silicates for industrial use - Determination of sulphates content - Barium sulphate gravimetrie method
NBN T 03-274-1985 Phosphoric acid for industrial use (including foodstuffs) - Determination of hydrogen sulfide content - Titrimetric method
NBN T 03-003-1979 Hydrochloric acid for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-299-1980 Sodium tripolyphosphate and sodium pyrophosphate for industrial use -Determination of total phosphorus(V) oxide content - Quinoline phospho-molybdate gravimetrie method
NBN T 03-174-1980 Sodium sulphate for industrial use - Determination of sulphates content - Calculation method and barium sulphate gravimetric method
NBN T 03-162-1980 Sodium chloride for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-016-1979 Sulphuric acid and oleum for industrial use - Determination of total acidity, and calculation of free sulphure trioxide content of oleum - Titrimetric method

PH-BPS

PTS 122-1970 Standardization of Ammonium Phosphate-Sulfate,Fertilizer Grade

Danish Standards Foundation

DANSK DS/ISO 21438-1:2022 Workplace atmospheres – Determination of inorganic acids by ion chromatography – Part 1: Non-volatile acids (sulfuric acid and phosphoric acid)
DANSK DS/EN 16651:2015 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC)

Japanese Industrial Standards Committee (JISC)

JIS K 1437:1956 Sodium phosphate (sodium orthophosphate)
JIS K 8973:1992 Sodium hydrogen sulfate monohydrate
JIS K 9005:1996 Phosphoric acid
JIS K 9005:2006 Phosphoric acid
JIS K 1449:1978 Phosphoric acid
JIS K 8063:1994 Phosphonic acid
JIS G 1258-8:2017 Iron and steel -- ICP atomic emission spectrometric method -- Part 8: Determination of tungsten content -- Decomposition with phosphoric and sulfuric acids
JIS G 0572:2006 Method of ferric sulfate-sulfuric acid test for stainless steel
JIS G 0575:1980 Method of copper sulfate-sulfuric acid test for stainless steels
JIS G 0572:1984 Method of ferric sulfate-sulfuric acid test for stainless steels
JIS G 1258-2:2014E Iron and steel-ICP atomic emission spectrometric methodPart 2: Determination of various elements- Decomposition with phosphoric and sulfuric acids
JIS G 0575:1999 Method of copper sulfate-sulfuric acid test for stainless steels
JIS K 9024:1991 12 tungsto (VI) phosphoric acid n-hydrate (phosphotungstic acid)
JIS K 8440:1994 Phosphinic acid
JIS K 8890:1995 Metaphosphoric acid
JIS K 8211:1994 Phosphoryl chloride

European Committee for Standardization (CEN)

EN 16651:2015 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC)

AR-IRAM

IRAM 25 585-1965 Surfactant. Determination of silicates, sulfates and phosphates in synthetic laundry detergents

Ente Nazionale Italiano di Unificazione

UNI ISO 21438-1:2022 Workplace atmospheres - Determination of inorganic acids by ion chromatography - Part 1: Non-volatile acids (sulfuric acid and phosphoric acid)
UNI EN 16651:2015 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC)
UNI EN ISO 10304-1:1997 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions.

American Society for Testing and Materials (ASTM)

ASTM D2761-89(1998) Analysis of Sodium Triphosphate by the Simplified Ion Exchange Method
ASTM D7597-09e2 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and Pinacolyl Methylphosphonic Acid in Water by Liquid Chro

Spanish Association for Standardization (UNE)

UNE 81753-1:2021 Workplace exposure. Determination of inorganic acids by ion chromatography - Part 1: Non-volatile acids (sulfuric acid and phosphoric acid).
UNE-EN 16651:2016 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC)
AENOR UNE-EN 16651:2016 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC)
UNE 30186:1963 ANALYSIS REAGENTS. DISODIC PHOSPHATE (SODIUM ORTOPHOSPHATE MONOACID).
AENOR UNE 55551:1978 Surface agents. Sodium tripolyphosphate and pyrophosphate used as raw materials for formula detergents. Determination of orthophosphate. Reduced phosphomolybdate photometric method.

German Institute for Standardization

DIN EN 16651 E:2014-04 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC)
DIN EN 16651:2015-07 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC); German version EN 16651:2015
DIN EN 16651:2015 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC); German version EN 16651:2015
DIN EN 16651 E:2014 Draft Document - Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC); German version prEN 16651:2014

U.S. Military Regulations and Norms

ARMY JAN-A-179-1945 ACID, SULFURIC AND OLEUM
ARMY JAN-A-179 NOTICE 1-1997 ACID, SULFURIC AND OLEUM
ARMY MIL-L-65 A-1968 LEAD THIOCYANATE (SULPHOCYANATE)
ARMY MIL-L-65 A VALID NOTICE 1-1999 LEAD THIOCYANATE (SULPHOCYANATE)

CO-ICONTEC

ICONTEC 2079-1985 Food industry, phosphoric acid (orthophosphoric acid)

PL-PKN

PN-EN 16651-2015-09 P Fertilizers--Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT)--Method using high-performance liquid chromatography (HPLC)
PN C84058-1969 Sulphuric acid for use in lead-acid batteries

Standards Norway

NS-EN 16651:2015 Fertilizers — Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) — Method using high-performance liquid chromatography (HPLC)
NS 4725:1984 Water analysis - Determination of total phosphorus - Digestion by peroxodisulphate

CZ-CSN

CSN ISO 6676:1992 Acid-grade fluorspar - Determination of total phosphorus content - Molybdophosphate photometric method
CSN 65 1025 Cast.2-1989 Sulphuric acid for industrial use. itrimetric method for the etermination of sulphuric acid
CSN 03 8147-1972 Phosphate layers. Testing methods
CSN 68 6928-1953 Phosphate
CSN 66 8102 Cast.15-1997 Smokeless powder. Test Methods. Determination of sodium sulfate and potassium sulfate

American Water Works Association (AWWA)

AWWA B507-2023 Phosphoric Acid
ANSI/AWWA B507-2016 Phosphoric Acid
ANSI/AWWA B507-23 Phosphoric Acid
AWWA B502-2017 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
AWWA B502-2005 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
ANSI/AWWA B502-2017 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
AWWA B502-2001 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
AWWA B502-2011 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
AWWA B502-2023 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)

Military Standards (MIL-STD)

MIL MIL-S-37726-1977 SODIUM PHOSPHATE, DIBASIC, AND MONOBASIC POTASSIUM PHOSPHATE SOLUTION (NO S/S DOCUMENT)

GM North America

GM 9985547-1998 Lubricant, Dry Film, Iron Manganese Phosphate and Molybdenum Disulfide

SE-SIS

SIS SS 02 81 27-1984 Determination of total phosphorous in water - Digestion with peroxodisulphate

American National Standards Institute （ANSI)

ANSI/AWWA B502-2011 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)

AT-ON

ONORM M 6283-1990 Water analysis; determination of fluoride, Chloride, nitrite, Phosphate, bromide, nitrate and sulfate by Ion exchange chromatography

Swedish Institute for Standards

SS-ISO 21438-1:2022 Workplace atmospheres — Determination of inorganic acids by ion chromatography — Part 1: Non-volatile acids (sulfuric acid and phosphoric acid) (ISO 21438-1:2022, IDT)
SS-EN 1212:2005 Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate

Indonesia Standards

SNI 06-4898-1998 Method for production of solution of chloride acid, standard sulphate acid and its standardization
SNI 06-1122-1989 Sodium phosphate

General Motors Corporation (GM)

GM 9984404-1994 Chromic Acid, Phosphoric Rinse