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pyrophosphate in water

pyrophosphate in water, Total:344 items.

In the international standard classification, pyrophosphate in water involves: General methods of tests and analysis for food products, Inorganic chemicals, Surface treatment and coating, Water quality, Air quality, Coals, Fuels, Analytical chemistry, Construction materials, Spices and condiments. Food additives, Extraction and processing of petroleum and natural gas, Fertilizers, Metalliferous minerals, Products of the chemical industry, Animal feeding stuffs, Paint ingredients, Refractories, Vocabularies, Testing of metals, Geology. Meteorology. Hydrology, Paints and varnishes, Products of non-ferrous metals, Food products in general, Nuclear energy engineering, Mining and quarrying, Lubricants, industrial oils and related products, Power stations in general, Soil quality. Pedology, Farming and forestry, Fruits. Vegetables, Non-ferrous metals.

国家质量监督检验检疫总局, pyrophosphate in water

SN/T 4590-2016 Determination of pyrophosphate, tripolyphosphate and trimetaphosphate content in exported aquatic products by ion chromatography

British Standards Institution (BSI), pyrophosphate in water

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 4427-1:1969 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 4427-11:1983 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 4427-3:1989 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 4427-14:1989 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 EN 1206:2005 Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphate
BS EN 1207:2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
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 EN 15040:2006 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts
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 EN 1205:2005 Chemicals used for treatment of water intended for human consumption - Disodium dihydrogen pyrophosphate
DD CEN/TS 15923:2009 Fertilizers. Extraction of phosphorus soluble in Joulie's alkaline ammonium citrate
BS 5551-4.2.1:1978 Fertilizers. Chemical analysis. Determination of phosphorus. Extraction of water-soluble phosphates
BS ISO 15923-1:2013 Water quality. Determination of selected parameters by discrete analysis systems. Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
BS EN 15041:2014 Chemicals used for treatment of water intended for human consumption. Antiscalants for membranes. Polyphosphates
BS EN 15041:2006 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates
BS ISO 23696-2:2023 Water quality. Determination of nitrate in water using small-scale sealed tubes - Chromotropic acid colour reaction
BS EN ISO 10304-1:2009 Water quality. Determination of dissolved anions by liquid chromatography of ions. Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
BS 5551 SubSec.4.2.1:1978 Fertilizers. Chemical analysis. Determination of phosphorus. Extraction of water-soluble phosphates
BS EN ISO 15681-2:2004 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Method by continuous flow analysis (CFA)

未注明发布机构, pyrophosphate in water

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 4427-1:1969(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 4427-3:1989(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 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 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

SE-SIS, pyrophosphate in water

SIS SS 02 81 26-1984 Determination of phosphate in water
SIS 02 81 26-1974 Determination of orthophosphate content of water
SIS SS 02 81 27-1984 Determination of total phosphorous in water - Digestion with peroxodisulphate
SIS SS 02 81 33-1991 Determination of the sum of the nitrite and nitrate nitrogen content of water
SIS SS 02 81 98-1989 Determination of sulfate content of water — Nephelometric method

BE-NBN, pyrophosphate in water

NBN T 03-297-1980 Sodium pyrophosphate for industrial use - Estimation of pyrophosphate content - Potentiometric 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 03-300-1980 Sodium tripolyphosphate and sodium pyrophosphate for industrial use -Separation by column chromatography and determination of the different phosphate forms
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

TR-TSE, pyrophosphate in water

TS 2055-1975 SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE ESTIMATION OF PYROPHOSPHATE CONTENT POTENTIOMETRIC METHOD
TS 2054-1975 SODIUM TRIPOLYPHOSPHATE AND SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE — DETERMIN ATION OF ORTHOPHOSPHATE CONTENT — PHOTOMETRIC METHOD USING THE REDUCED MOLYBDOPHOSPHATE

Association Francaise de Normalisation, pyrophosphate in water

NF T20-491:1973 SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE.ESTIMATION OF PYROPHOSPHATE CONTENT. POTENTIOMETRIC METHOD.
NF T20-487:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF ORTHOPHOSPHATE; PHOTOMETRIC METHOD USING REDUCED PHOSPHOMOLYBDIC COMPLEX.
NF T20-486:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF TOTAL PHOSPHORIC PENTOXIDE ; GRAVIMETRIC METHOD USING QUINOLINE PHOSPHOMOLYBDATE.
NF T94-359:1997 Chemicals used for treatment of water intended for human consumption. Tetrasodium pyrophosphate.
NF T94-360:1997 Chemicals used for treatment of water intended for human consumption. Tetrapotassium pyrophosphate.
NF T94-359*NF EN 1206:2005 Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphate
NF T94-360*NF EN 1207:2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
NF T20-488:1985 Sodium tripolyphosphate and pyrophosphate for industrial use. Separation by column chromatography and determination of the different phosphate forms.
NF T94-441*NF EN 15040:2014 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts
NF T30-047:1971 DETERMINATION OF WATER-SOLUBLE SALTS (SULPHATES,CHLORIDES,NITRATES) IN PIGMENTS.
NF T90-046:1996 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 2 : determination of bromide, chloride, nitrate, nitite, orthophosphate and sulfate in waste water.
NF EN 1207:2005 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Pyrophosphate tétrapotassique
NF EN 1206:2005 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Pyrophosphate tétrasodique
NF T94-442:2006 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates.
NF T94-441:2006 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts.
NF T94-442*NF EN 15041:2014 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates
NF T90-436-1*NF ISO 15923-1:2014 Water quality - Determination of selected parameters by discrete analysis systems - Part 1 : ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
NF ISO 15923-1:2014 Qualité de l'eau - Détermination de paramètres sélectionnés par des systèmes d'analyse discrète - Partie 1 : ammonium, nitrate, nitrite, chlorure, orthophosphate, sulfate et silicate par détection photométrique
NF U42-242:1976 Fertilizers. Dissolving of water-soluble phosphates. Preparation of the test solution.
NF T90-042-1*NF EN ISO 10304-1:2009 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1 : determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate.
NF EN 1205:2005 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Dihydrogénopyrophosphate de sodium
NF EN ISO 10304-1:2009 Qualité de l'eau - Dosage des anions dissous par chromatographie des ions en phase liquide - Partie 1 : dosage du bromure, chlorure, fluorure, nitrate, nitrite, phosphate et sulfate
NF T90-042:1995 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.
NF V05-104:1974 Produits dérivés des fruits et légumes - Détermination des cendres insolubles dans l'acide chlorhydrique.

International Organization for Standardization (ISO), pyrophosphate in water

ISO 2999:1974 Sodium pyrophosphate for industrial use; Estimation of pyrophosphate content; Potentiometric method
ISO 2998:1974 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of orthophosphate content; Photometric method using the reduced molybdophosphate
ISO 2998:1994 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of orthophosphate content; Photometric method using the reduced molybdophosphate
ISO 3358:1979/Cor 1:1979 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Separation by column chromatography and determination of the different phosphate forms
ISO 3358:1976 Title missing - Legacy paper document
ISO 3358:1979 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Separation by column chromatography and determination of the different phosphate forms
ISO 5316:1977 Fertilizers; Extraction of water-soluble phosphates
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
ISO 15923-1:2013 Water quality.Determination of selected parameters by discrete analysis systems.Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
ISO 10304-1:2007 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
ISO 10304-1:1992 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

Institute of Interconnecting and Packaging Electronic Circuits (IPC), pyrophosphate in water

IPC MI-660 11.6-1984 Pyrophosphate Copper Plating Solution Analysis

Professional Standard - Coal, pyrophosphate in water

MT/T 743.3-1997 Determination of phosphorus in hydrolysable phosphate in mine water
MT/T 743.3-2011 Determination of phosphorus in hydrolysable phosphate in mine water
MT/T 743.2-2011 Determination of phosphorus in orthophosphate in mine water
MT/T 743.2-1997 Determination of phosphorus in phosphate in mine water

Professional Standard - Aerospace, pyrophosphate in water

QJ/Z 92-1982 Analytical method of pyrophosphate copper plating solution

工业和信息化部, pyrophosphate in water

QB/T 5529-2020 Method for detection of water-soluble pyrophosphate and tripolyphosphate in oral hygiene and care products Ion chromatography
HG/T 6072-2022 Determination of thiocyanate content in coking wastewater
HG/T 5531.2-2019 Glyphosate by-product industrial salt Part 2: Crude sodium pyrophosphate
HG/T 5167-2017 Method for determination of carboxylate and sulfonate polymer content in circulating cooling water

Indonesia Standards, pyrophosphate in water

SNI 7185-2009
SNI 19-2483-1991 Test methods for phospate and ortophospate content on water by spectrophotometers in a ascorbic acid
SNI 06-2484-2002 Test methods for nitrite content in water by colorymetry
SNI 03-4151-1996 Test methods for phosphate content in light sediment by hydrogen chloride using spectrophotometer apparatus in ammonium molybdat manuver
SNI 06-6852-2002 Calculation methods of sodium carbonate residue in water
SNI 06-6989.31-2005 Water and waste water - Part 31: Test methods of phosphate content by spectrophotometers with acid ascorbic

Professional Standard - Agriculture, pyrophosphate in water

2601药典二部-2015 Part Two Technetium [99mTc] Pyrophosphate Injection
2709药典二部-2020 Part Two Technetium [99mTc] Pyrophosphate Injection
1962药典二部-2010 Part 13 Technetium [99mTc] Pyrophosphate Injection
水产品质量安全检验手册 6.1.3.0-2005 Chapter 6 Inspection of Elements in Aquatic Products Section 1 Determination of Phosphorus in Aquatic Products (GBT 5009.87-2003) 3. Determination of Phosphate in Aquatic Products
SN/T 5051-2018 Determination of Fluoride, Chloride, Sulfate and Nitrate in Water-Soluble Phosphates by Ion Chromatography

TH-TISI, pyrophosphate in water

TIS 2273-2006 Anhydrous tetrasodium pyrophosphate for industrial use
TIS 15.21-1990 Standard for portland cement.part 21: determination of free calcium sulphate in hydrated portland cement mortars
TIS 15.14-1977 Portland cement.part 14: standard method of test for potential expansion of portland cement mortars exposed to sulphate

Standard Association of Australia （SAA）, pyrophosphate in water

AS 1038.9.3:2000 Coal and coke - Analysis and testing - Coal and coke - Phosphorus - Ash digestion/ phosphomolybdovanadate method
AS 1038.9.3:2000(R2013)
AS 1038.9.2:2000(R2013)
AS 1038.9.4:2006 Coal and coke - Analysis and testing - Higher rank coal - Phosphorus - Borate fusion/molybdenum blue method

Professional Standard - Building Materials, pyrophosphate in water

JC/T 740-1988 Portland phosphorous slag cement
JC/T 740-2006 Portland phosphorous slag cement
JC/T 350-1993 Phosphate combined high aluminum brick intended to be used in cement kiln

ZA-SANS, pyrophosphate in water

SANS 6055:2006 Water - Orthophosphate content
SANS 6310:2005 Sulfate content of water (turbidimetric method)
SANS 5850-1:1998 Sulfates content of fines in aggregates Part 1: Water-soluble sulfates in fines in aggregates

RU-GOST R, pyrophosphate in water

GOST R 55054-2012 Food additives. Pyrophosphates E450. General specifications
GOST 24596.6-1981 Feed phosphates. Methods for determination of water
GOST 24596.6-2015 Feed phosphates. Methods for determination of moisture
GOST 2493-1975 Reagents. Potassium phosphate, dibasic 3-aqueous. Specifications
GOST 18309-1972 Drinking water. Method for determination of polyphosphate content
GOST 26424-1985 Soils. Method for determination of carbonate and bicarbonate ions in water extract

American Society for Testing and Materials (ASTM), pyrophosphate in water

ASTM D6501-04 Standard Test Method for Phosphonate in Brines
ASTM D6501-99 Standard Test Method for Phosphonate in Brines
ASTM E248-20 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
ASTM E314-10 Standard Test Methods for Determination of Manganese in Iron Ores by Pyrophosphate (Potentiometric) and Periodate (Photometric) Techniques
ASTM E314-16 Standard Test Methods for Determination of Manganese in Iron Ores by Pyrophosphate Potentiometry and Periodate Spectrophotometry Techniques
ASTM E314-10(2015)e1 Standard Test Methods for Determination of Manganese in Iron Ores by Pyrophosphate (Potentiometric) and Periodate (Spectrophotometric) Techniques
ASTM E248-02 Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
ASTM E248-97 Standard Test Method for Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Method
ASTM E248-07 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
ASTM E248-12 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
ASTM D3867-04 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D3867-99 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D3867-09 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D3867-16 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D6501-15 Standard Test Method for Phosphonate in Brines
ASTM D6501-09 Standard Test Method for Phosphonate in Brines
ASTM D4130-99 Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
ASTM D4130-15 Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
ASTM E278-96E1 Standard Test Method for the Determiniation of Phosphorus in Iron Ores by Phosphomolybdate Coprecipitation and Nitric Acid Titrimetry
ASTM E278-21 Standard Test Method for Determination of Phosphorus in Iron Ores by Phosphomolybdate Coprecipitation and Nitric Acid Titrimetry
ASTM E278-01(2015)e1 Standard Test Method for Determination of Phosphorus in Iron Ores by Phosphomolybdate Coprecipitation and Nitric Acid Titrimetry
ASTM D4130-03 Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
ASTM D4130-08 Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
ASTM D4047-00 Standard Test Method for Phosphorus in Lubricating Oils and Additives by Quinoline Phoshomolybdate Method
ASTM D3867-16(2021)e1 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D6581-08 Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography
ASTM D1757-03 Standard Test Method for Sulfate Sulfur in Ash from Coal and Coke
ASTM D7781-23 Standard Test Method for Nitrite-Nitrate in Water by Nitrate Reductase
ASTM D7781-14 Standard Test Method for Nitrite-Nitrate in Water by Nitrate Reductase
ASTM D4047-00(2005) Standard Test Method for Phosphorus in Lubricating Oils and Additives by Quinoline Phosphomolybdate Method
ASTM D4047-18 Standard Test Method for Phosphorus in Lubricating Oils and Additives by Quinoline Phosphomolybdate Method
ASTM D4047-13 Standard Test Method for Phosphorus in Lubricating Oils and Additives by Quinoline Phosphomolybdate Method
ASTM C265-99 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
ASTM C265-08 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
ASTM D6581-00 Standard Test Method for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Chemically Suppressed Ion Chromatography
ASTM D6581-00(2005) Standard Test Method for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Chemically Suppressed Ion Chromatography
ASTM D6581-12 Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography
ASTM D4047-00(2011) Standard Test Method for Phosphorus in Lubricating Oils and Additives by Quinoline Phosphomolybdate Method
ASTM E2824-18 Standard Test Method for Determination of Beryllium in Copper-Beryllium Alloys by Phosphate Gravimetric Method
ASTM E2824-18a Standard Test Method for Determination of Beryllium in Copper-Beryllium Alloys by Phosphate Gravimetry
ASTM D516-07 Standard Test Method for Sulfate Ion in Water
ASTM D516-11 Standard Test Method for Sulfate Ion in Water
ASTM E2824-11 Standard Test Method for Determination of Beryllium in Copper-Beryllium Alloys by Phosphate Gravimetric 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

PL-PKN, pyrophosphate in water

PN C04537-09-1991 Water and waste water Tests for phosphates Determination of total phosphorus
PN C04537-06-1991 Water and waste water Test for phosphates Determination of disolvet polyphosphates
PN C04537-04-1988 Water and waste water Tests for phosphates Determination of dissolved orthophosphates by colorimetric molybdate method with ascorbic acid as reductant
PN C04537-03-1989 Water and waste water Tests for phosphates Determination of dissolved orthophosphates by extractive- -colorimetric method with ammonium molybdate and with ascorbic acid as reductant
PN C04537 ArkusZ01-1973 Wa?er and was te wa?er Tes?s for phosphates In?roduc?ion and rang? of standard
PN C04537-02-1989 Water and waste water Determination of dissolved orthophosphates by colorimetric method with stannous chloride as reductant
PN C04642-05-1991 Water and waste water. Tests of pollutants in atmospheric precipitation. Determination of nitrite and the sum of nitrate and nitrite by colorimetric method

Japanese Industrial Standards Committee (JISC), pyrophosphate in water

JIS K 9013:1994 Ammonium sodium hydrogenphosphate tetrahydrate
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
JIS K 0170-4:2011 Testing methods for water quality by flow analysis -- Part 4: Orthophosphate and total phosphorus
JIS K 0170-4:2019 Testing methods for water quality by flow analysis -- Part 4: Orthophosphate and total phosphorus
JIS K 0400-35-30:1999 Water quality -- Determination of dissolved fluoride, chrolide, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination

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

GB/T 35069-2018 Coke.Determination of phosphorus content.Reduced molybdophosphate spectrophotometric method
GB/T 6913.1-1986 Methods for analysis of water for boiler and for cooling--The determination of phosphates--Orthophosphates
GB/T 6913.3-1986 Methods for analysis of water for boiler and for cooling--The determination of phosphates--Total phosphate
GB/T 6913.2-1986 Methods for analysis of water for boiler and for cooling--The determination of phosphates--Total inorganic phosphates
GB/T 200-2017 Medium heat Portland cement, low heat Portland cement
GB/T 10209.3-2001 Determination of water content for monoammonium phosphate and diammonium phosphate
GB 200-2003 Moderate heat portland cement low heat portland cement low heat portland slag cement
GB/T 6913-2023 Analytical methods for boiler water and cooling water - determination of phosphate
GB/T 6913-2008 Analysis of water used in boiler and cooling system.Determination of phosphorus
GB/T 6913.4-1993 Analysis of water used in boiler and cooling system Determination of phosphate
GB/T 13580.5-1992 Determination of fluoride,chloride,ntrite,nitrate,salfate in the wet precipitation.Ion chromotography
GB/T 13580.6-1992 Determination of sulfate in the wet precipitation
GB/T 13580.8-1992 Determination of nitrate in the wet precipitation
GB/T 749-2001 Test method for potential expansion of portland cement mortars exposed to sulfate
GB/T 13173.4-1991 Separation and determination of different forms of phosphate in detergents ion exchange column chrom-ato-graphy
GB/T 10514-1989 The determination of water content for nitrophosphate--Oven method
GB/T 10514-2012 Determination of free water for nitrophosphate.Oven method
GB 10514-1989 The determination of water content for nitrophosphate—Oven method

Group Standards of the People's Republic of China, pyrophosphate in water

T/SDAQI 061-2021 Determination of Phosphite in Water-soluble Fertilizer
T/CSTM 00368-2021 Chemical reagent—Sodium pyrophosphate decahydrate
T/CPCIF 0168-2021 Rapid detection kits for nitrite，nitrate and ammonia nitrogen in water

RO-ASRO, pyrophosphate in water

STAS 3265-1986 DRINKING WATER Phosphates determination
STAS 10064-1975 SURFACE AND WASTE WATERS Determination of phosphates
SR ISO 5316:1996 Fertilizers - Dxtraction of water-soluble phosphates
SR 8379-2-1997 Superfosphate - Determination of water-soluble phosphorus pentoxyde content
STAS 8549-1970 WATER AND STEAM FROM BOILER INSTALLATIONS Determination of phosphates
STAS 8601-1970 SURFACE AND WASTE WATERS Sulphate determination
STAS 8900/1-1971 SURFACE AND WASTE WATERS Nitrate determination
STAS 8900/2-1971 SURFACE AND WASTE WATERS Nitrite determination

National Association of Corrosion Engineers (NACE), pyrophosphate in water

NACE TM0399-1999 Standard Test Method for Phosphonate in Brine Item No. 21238

IN-BIS, pyrophosphate in water

Korean Agency for Technology and Standards (KATS), pyrophosphate in water

KS M 1026-2008 Neutral phosphate pH standard solution
KS M ISO 5316:2007 Fertilizers-Extraction of water-soluble phosphates
KS M ISO 5316-2007(2012) Fertilizers－Extraction of water-soluble phosphates
KS M ISO 5316:2013 Fertilizers－Extraction of water-soluble phosphates
KS M 1026-2008(2018) Neutral phosphate pH standard solution
KS L 9005-2007 Refined gypsum from phosphate for cement industry
KS I ISO 15681:2014 Water quality — Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)
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 I ISO 15681-2014(2021) Water quality — Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)
KS M ISO 10304-2:2008 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
KS M ISO 10304-2:2003 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
KS L 5221-2017 Determination of hexavalent chromium[Cr(VI)] in portland cements
KS I ISO 10304-1:2006 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
KS I ISO 10304-1:2017 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
KS L 5221-2017(2022) Determination of hexavalent chromium[Cr(VI)] in portland cements
KS L 5118-2022 Test method for optimum SO3 in portland cement

Taiwan Provincial Standard of the People's Republic of China, pyrophosphate in water

CNS 12463-1988 Phosphate pH Standard Equiimolal Solution
CNS 9412-1994 Method of Test for Phosphate in Water and Wastewater (Absorption Spectrophotometry after Ascorbic Acid Reduction)
CNS 15091-12-2007 Method of test for deep sea water - Determination of phosphate
CNS 6241-1980 Method of Test for Water of Hydration in Tribasic Lead Phosphosilicate

German Institute for Standardization, pyrophosphate in water

DIN EN 1206:2005 Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphate; German version EN 1206:2005
DIN EN 1207:2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate; German version EN 1207:2005
DIN EN 1205:2005 Chemicals used for treatment of water intended for human consumption - Disodium dihydrogen pyrophosphate; German version EN 1205:2005
DIN EN 1207:2005-06 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate; German version EN 1207:2005
DIN EN 1206:2005-06 Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphate; German version EN 1206:2005
DIN EN 15040:2014 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts; German version EN 15040:2014
DIN EN 15041:2014 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates; German version EN 15041:2014
DIN ISO 15923-1:2014-07 Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection (ISO 15923-1:2013)
DIN EN 1205:2005-06 Chemicals used for treatment of water intended for human consumption - Disodium dihydrogen pyrophosphate; German version EN 1205:2005
DIN ISO 15923-1:2014 Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection (ISO 15923-1:2013)
DIN EN ISO 10304-1:2009-07 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO 10304-1:2007); German version EN ISO 10304-1:2009
DIN 1164-31:1990 Portland-, Iron Portland-, blast furnace- and trass cement; determination of granulated blast furnace slag content of iron Portland cement and blast furnace cement and trass content of trass cement

KR-KS, pyrophosphate in water

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 1026-2008(2023) Neutral phosphate pH standard solution
KS M ISO 10304-2-2003 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
KS I ISO 10304-1-2023 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
KS I ISO 10304-1-2017 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
KS I ISO 15681-1-2010 Water quality－Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)－Part 1：Method by flow injection analysis(FIA)
KS I ISO 15681-2-2010 Water quality－Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)－Part 2：Method by continuous flow analysis(CFA)

HU-MSZT, pyrophosphate in water

Yunnan Provincial Standard of the People's Republic of China, pyrophosphate in water

DB53/T 624-2014 Determination of Nitrate Nitrogen and Nitrite Nitrogen in Coking Wastewater by Dairyler's Alloy Reduction-Neutralization Titration

Professional Standard - Chemical Industry, pyrophosphate in water

HG/T 3540-2011 Industrial circulating cooling water.Determination of total phosphate
HG/T 4846-2015 Waterborne inorganic phosphate solvent resistant anti-corrosion coatings
HG/T 5531.1～5531.3-2019 Glyphosate By-product Industrial Salt Part 1: Sodium Chloride Part 2: Crude Sodium Pyrophosphate Part 3: Disodium Hydrogen Phosphate (2019)
HG/T 3522-1985 Method for Determination of Hydroxyethylidene Diphosphonate (HEDPA) in Phosphorus Compound Inhibitors in Industrial Circulating Cooling Water

Shandong Provincial Standard of the People's Republic of China, pyrophosphate in water

DB37/T 343-2003 Determination method of phosphate content in cod and other aquatic products

NO-SN, pyrophosphate in water

NS 3094-1970 Portlandcement - Methods for determination of phosphorus
NS 4865-1983 Air quality - Determination of the sum of nitrite- and nitrate-nitrogen in precipitation
NS 4762-1988 Water analysis - Determination of sulphate content of water - Nephelometric method

其他未分类, pyrophosphate in water

BJS 202104

European Committee for Standardization (CEN), pyrophosphate in water

EN 1206:2005 Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphate
EN 1206:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Tetrasodium Pyrophosphate
EN 1207:2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
EN 1207:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Tetrapotassium Pyrophosphate
EN 1205:2005 Chemicals used for treatment of water intended for human consumption - Disodium dihydrogen pyrophosphate
EN 1205:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Sodium Acid Pyrophosphate
EN 1592-4:1997 Aluminium and aluminium alloys - HF seam welded tubes - Part 4: Tolerances on dimensions and form for square, rectangular and shaped tubes
EN 15041:2014 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates
EN 1199:2005 Chemicals used for treatment of water intended for human consumption - Disodium hydrogen orthophosphate
EN 1199:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Disodium Hydrogen Orthophosphate
EN 1197:2006 Chemicals used for treatment of water intended for human consumption - Monozinc phosphate solution
EN 1197:2000 Chemicals Used for Treatment of Water Intended for Human Consumption - Monozinc Phosphate Solution
EN 1197:2014 Chemicals used for treatment of water intended for human consumption - Monozinc phosphate solution
EN 15040:2006 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts
EN 15041:2006 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates
EN ISO 10304-1:2009/AC:2012 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate - Technical Corrigendum 1 (ISO 10304-1:2007/Cor 1:2010)
EN ISO 10304-1:2009 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO 10304-1:2007)

NL-NEN, pyrophosphate in water

NEN 6588-1988 Rain water - Determination of chloride, phosphate, nitrate and sulphate content by ionchromatography
NEN 6532-1986 Water - Titrimetric determination of the content of hydrogen carbonate, carbonate and hydroxide in water with a pH higher than 8,35

Danish Standards Foundation, pyrophosphate in water

DS 291:1985 Water analysis. Phosphate. Photometric method
DS/EN 15923:2011 Fertilizers - Extraction of phosphorus soluble in Joulie's alcaline ammonium citrate
DS/EN 1207:2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
DS/EN 1206:2005 Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphate
DS/EN 1205:2005 Chemicals used for treatment of water intended for human consumption - Disodium dihydrogen pyrophosphate
DS/EN ISO 10304-1:2009 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
DS/EN 15041:2006 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates

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

GJB 8501-2015 Specification for phosphate-based high-temperature resistant coatings
GJB 9254-2017 Determination method of mass concentration of neodymium element in neodymium phosphate glass ICP-AES method

(U.S.) Ford Automotive Standards, pyrophosphate in water

FORD FLTM AK 109-1-2001 QUANTITATIVE ANALYSIS OF PHOSPHATES IN CLEANERS
FORD FLTM AK 109-01-2001 QUANTITATIVE ANALYSIS OF PHOSPHATES IN CLEANERS
FORD S-M5B4513-A-2002 PHOSPHATE SOLUTION, ZINC, NEUTRALIZER ***TO BE USED WITH FORD WSS-M99P1111-A***
FORD S-M5B4513-A-2009 PHOSPHATE SOLUTION, ZINC, NEUTRALIZER ***TO BE USED WITH FORD WSS-M99P1111-A***

中华人民共和国国家质量监督检验检疫总局, pyrophosphate in water

GB/T 200-2003 Moderate heat Portland cement--Low heat Portland cement--Low heat Portland slag cement

PT-IPQ, pyrophosphate in water

AR-IRAM, pyrophosphate in water

IRAM 25 585-1965

Professional Standard - Environmental Protection, pyrophosphate in water

HJ 669-2013 Water quality.Determination of phosphate.Ion chromatography
HJ 670-2013 Water quality.Determination of orthophosphate and total phosphorus.Continuous flow analysis (CFA) and Ammonium molybdate spectrophotometry

国家建筑材料工业局, pyrophosphate in water

JC 350-1993 Phosphate bonded high alumina bricks for cement kilns

AENOR, pyrophosphate in water

UNE 55558:1979 SURFACE ACTIVE AGENTS. SODIUM TRIPOLYPHOSPHATE AND SODIUM PYROPHOSPHATE FOR USE AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF TOTAL PHOSPHORUS (V) OXIDE CONTENT. QUINOLINE PHOSPHOMOLYBDATE GRAVIMETRIC METHOD
UNE-EN 15923:2011 Fertilizers - Extraction of phosphorus soluble in Joulie's alcaline ammonium citrate
UNE-EN 1206:2006 Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphate
UNE-EN 1207:2006 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
UNE-EN 1205:2006 Chemicals used for treatment of water intended for human consumption - Disodium dihydrogen pyrophosphate
UNE-EN 15041:2015 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates
UNE-EN 1204:2006 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)
UNE-EN ISO 10304-1:2009 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO 10304-1:2007)

Fujian Provincial Standard of the People's Republic of China, pyrophosphate in water

DB35/T 1144-2011 Determination of inorganic nitrogen and active phosphate in seawater by flow chemical analysis

AT-ON, pyrophosphate in water

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

YU-JUS, pyrophosphate in water

JUS H.B8.822-1997 Fertilizers - ExtracCion of phosphates soluble in neutral ammonium titrate
JUS H.G8.375-1989 Reagents. Sodium acetate trihvdrate and sodium acetate anhydrous. Determination of phosphate content. Colorimetric niethod
JUS H.G8.157-1984 Reagents. Sodium carbonate anhydrous and sodium carbonate decahydrate. Determination of phosphate ndsilicata content (as SiO^). Colorimetric method
JUS H.G8.116-1984 Reagents. Citric acid monohydrate. Determination of phosphate content. Spectrophotometric method
JUS H.G8.279-1987 Reagents. Iron(ll) M/phate heptahydrate. Determination of phosphate content. Spectrophotometric method

Lithuanian Standards Office , pyrophosphate in water

LST EN 15923-2011 Fertilizers - Extraction of phosphorus soluble in Joulie's alcaline ammonium citrate
LST ISO 5316:2005 Fertilizers. Extraction of water-soluble phosphates (idt ISO 5316:1977)
LST EN 1207-2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
LST EN 1206-2005 Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphate
LST EN 1205-2005 Chemicals used for treatment of water intended for human consumption - Disodium dihydrogen pyrophosphate
LST EN 15041-2006 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates
LST EN 1204-2005 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)
LST EN ISO 10304-1:2009 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO 10304-1:2007)

CEN - European Committee for Standardization, pyrophosphate in water

EN 15923:2011 Fertilizers - Extraction of phosphorus soluble in Joulie's alcaline ammonium citrate

Professional Standard - Ocean, pyrophosphate in water

HY/T 0344-2022 Determination of Trace Active Phosphate in Seawater Flow Analysis-Phosphomolybdenum Blue Solid Phase Extraction-Spectrophotometry
HY/T 177-2014 Determination of sulfate-reducing bacteria in seawater.MPN method

CZ-CSN, pyrophosphate in water

CSN 83 0540 Cast.14-1984 Chemical and physical analysis of waste water Determination of phosphates
CSN 50 0430-1981 Determination of water-soluble sulfates in páper
CSN 83 0520 Cast.10-1975 Physicochemical analysis of drlnking water. Determination of dissolved inorganic orthophosphates

Professional Standard - Urban Construction, pyrophosphate in water

CJ/T 3018.5-1993 Leachate.Determination of sulfate.Gravimetric method
CJ/T 3018.9-1993 Leachate.Determination of total phosphorus.Spectrophotometric molybdovanadophosphate method

Professional Standard - Light Industry, pyrophosphate in water

QB/T 2114-1995 Titration method for the determination of silicate content (calculated as SiO2) in low-phosphorus and non-phosphorus detergents
QB/T 2623.8-2003 Test methods of soaps Determination of phosphate content in soaps

CU-NC, pyrophosphate in water

NC 54-389-1987 Construction Materials. Portland Cement with Moderated Resistance to Sulphates. Quality Specifications
NC 57-98-3-1986 Clinical Methods and Aids Photometric Determination of Phosphate in Human Serum Chemical Analysis Method

Anhui Provincial Standard of the People's Republic of China, pyrophosphate in water

DB34/T 2266-2014 Determination of available phosphorus in pit mud Ammonium fluoride-hydrochloric acid colorimetric method

中华人民共和国环境保护部, pyrophosphate in water

GB 13580.8-1992 Determination of nitrate in the wet precipitation
GB 13580.6-1992 Determination of sulfate in the wet precipitation
GB 13580.5-1992 Determination of fluoride,chloride,ntrite nitrate,salfate in the wet precipitation-Ion chromotography

Professional Standard - Nuclear Industry, pyrophosphate in water

EJ/T 1231.2-2008 Test method for analysis of impurity in diuranate.Part2: Determination of phosphate by phoshocomolybdenum blue spectrophotometry

Professional Standard - Geology, pyrophosphate in water

DZ/T 0184.17-1997 Determination of Carbon and Oxygen Isotopic Composition in Carbonate Minerals or Rocks by the Phosphoric Acid Method
DZ/T 0064.61-2021 Methods of Analytical Groundwater Quality Part 61: Determination of Phosphate Phosphorous Bismuth Molybdenum Blue Spectrophotometric Method

VN-TCVN, pyrophosphate in water

TCVN 6494-1-2011 Water quality.Determination of dissolved anions by liquid chromatography of ions.Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
TCVN 6068-2004 Sulphate resisting portland cements.Method of test for potential expansion of mortars exposed to sulphate

Professional Standard - Electricity, pyrophosphate in water

DL/T 805.2-2004 Guideline for cycle chemistry in fossil plants Part 2: Phosphate treatment for drum units
DL/T 805.2-2016 Guideline for cycle chemistry in fossil plants.Part 2: phosphate treatment for drum units

National Health Commission of the People's Republic of China, pyrophosphate in water

GB 5009.256-2016 Determination of Various Phosphates in Food Safety National Standards

BR-ABNT, pyrophosphate in water

ABNT MB-1385-1979

Jilin Provincial Standard of the People's Republic of China, pyrophosphate in water

DB22/T 2001-2014 Bromate Rapid Detector in Drinking Water

Canadian General Standards Board （CGSB), pyrophosphate in water

CGSB 2.11-94 25.1-CAN/CGSB-1994 Methods of Sampling and Testing Soaps and Detergents Determination of Phosphates

Liaoning Provincial Standard of the People's Republic of China, pyrophosphate in water

DB21/T 609-1991 Determination of chloride ions in soil soluble salts - silver phosphate titration method