Phosphoric acid concentration measurement

Phosphoric acid concentration measurement, Total:293 items.

The international standard classification for "Phosphoric acid concentration measurement" includes: Latex and raw rubber , Medical Sciences and health care facilities in general , Fertilizers , Solid fuels , Chromium ores , Salts , Surface active agents , Fissile materials , Inorganic chemicals in general , Oxides , Other non-ferrous metals and their alloys .

The Chinese standard classification for "Phosphoric acid concentration measurement" includes: Forestry chemical raw material , Sanitation in general , Chemical fertilizer and chemical soil conditioner , Basic standards and general methods on chemical fertilizers , Coke , Chrome ore , Basic standards and general methods for chemical additive , Nuclear material, nuclear fuel and their analytical test method , Inorganic chemicals in general , Oxide and elementary substance , Welding and cutting , Metal and alloy powder , Mechanics Measurement .

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39544-2020 Natural rubber latex concentrate—Determination of total phosphate content—Spectrophotometric method

Military Standard of the People's Republic of China-General Armament Department

GJB 9254-2017 Determination method of mass concentration of neodymium element in neodymium phosphate glass ICP-AES method

Professional Standard - Hygiene

WS/T 353-2011 Reference procedure for the measurement of catalytic activity concentration of aspartate aminotransferase(No pyridoxal-5’-phosphoric acid)
WS/T 351-2011 Reference procedure for the measurement of catalytical activity concentration of alkaline phosphatase (ALP)

National Health Commission of the People's Republic of China

WST 352:2011 Determination of catalytic activity concentration of alanine aminotransferase (without phosphate...(obsolete)

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

GB/T 9984.2-1988 Sodium tripolyphosphate for industrial use--Determination of total phosphorus pentoxide content--Quinoline phosphomolybdate qravimetric method
GB/T 10209.2-2001 Determination of available phosphous content for monoammonium phosphate and diammonium phosphate
GB/T 10209.4-2001 Determination of particle size for monoammonium phosphate and diammonium phosphate
GB/T 10209.4-2010 Determination of monoammonium phosphate and diammonium phoshpate—Part4:Particlesiz
GB 6913.3-1986 Determination of Phosphate Total Phosphate
GB/T 6730.19-2016(英文版) Iron ores—Determination of phosphorus content—Bismuth phosphomolybdateblue spectrophotometric method
GB/T 11848.16-1991 Determination of phosphorus in uranium ore concentrate by spectrophotometry
GB/T 10209.1-2001 Determination of total nitrogen content for monoammonium phosphate and diammonium phosphate(Titrimetric method after distillation)
GB/T 30906-2014 Determination of sodium tripolyphosphate content of sodium tripolyphosphate―Ion chromatography
GB/T 10515-2012 Determination of particle size for nitrophosphate
GB/T 10209.2-2010 Determinationofmonoammoniumphosphateanddiammoniumphoshpate—
GB/T 10212-1988 The determination of granula average crushing strength for monoammonium phosphate and diammonium phosphate
GB/T 10515-1989 The determination of particle size for nitrophosphate
GB/T 9984.2-2004 Sodium tripolyphosphate for industrial use―Determination of total phosphorus (Ⅴ) oxide content―Quinoline phosphomolybdate gravimetric method
GB/T 10209.1-2008 Determination of monoammonium phosphate and diammonium phoshpate - Part 1: Total nitrogen content
GB/T 10512-2008 Determination of phosphorus content for nitrophosphate - Quinoline phosphomolybdate gravimetric method
GB/T 1871.1-1995 Phosphate rock and concentrate - Determination of phosphrous pentoxide content-Quinoline phosphomolybate gravimetric and volumetric methods
GB/T 35069-2018 Coke--Determination of phosphorus content--Reduced molybdophosphate spectrophotometric method
GB/T 10512-1989 The determination of phosphorus content for nitrophosphate--Quinoline phosphomolybdate gravimetric method
GB 6913.1-1986 Determination of Phosphate Orthophosphate
GB/T 24223-2009 Chromium ores—Determination of phosphorus content—Reduced molybdophosphate photometric method

中华人民共和国国家卫生和计划生育委员会

WS/T 352-2011 Reference procedure for the measurement of catalytic activity concentration of alanine aminotransferase(No pyridoxal-5-phosphoric acid)

Professional Standard - Agriculture

GB 10515-1989 The determination of particle size for nitrophosphate
GB 10212-1988 The determination of granula average crushing strength for monoammonium phosphate and diammonium phosphate
GB 10512-1989 The determination of phosphorus content for nitrophosphate-Quinoline phosphomolybdate gravimetric method

Professional Standard - Chemical Industry

HG 2220-1991 Determination of phosphorus content in double superphosphate quinoline phosphomolybdate gravimetric method
HG/T 2220-1991 Triple Superphosphate - Determination of Phosphorus Content - Phosphorus Molybdic Acid Quinoline Weight Method
HG/T 4075-2008 Phosphorus trichloride for industrial use-Determination of phosphoric acid content-spectrometric method

Professional Standard - Machinery

JB/T 7520.3-1994 Chemical Analysis Method for Phosphorus Copper Brazing Filler Metal - Determination of Phosphorus Content with Vanadium-molybdenum Acid

工业和信息化部

YB/T 4532-2016 Ferrophosphorus. Determination of phosphorus content. Acid-base titration method

Yunnan Provincial Standard of the People's Republic of China

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

Professional Standard - Ferrous Metallurgy

YB/T 547.4-1995 Methods for chemical analysis of vanadium slag - The alkalimetric and reduced molybdobismuthylphosphoric acid photometric method for the determination of phosphorus content

Professional Standard - Non-ferrous Metal

YS/T 1028.3-2015 Methods for chemical analysis of lithium iron phosphate―Part 3:Determination of phosphor content―Quinoline phosphomolybdate gravimetry

National Metrological Verification Regulations of the People's Republic of China

JJG 846-2015 Verification Regulation of Dust Concentration Measuring Instruments

National Metrological Technical Specifications of the People's Republic of China

JJF 1074-2001 Measurement Tables for Density - Concentration of Alcohal
JJF 1074-2018 Measurement Tables for Density-Concentration of Alcohal

Professional Standard - Electron

SJ 3244.1-1989 Methods of measurement for hall mobility and carrier concentration of Gallium arsenide and Indium phosphide

Professional Standard - Environmental Protection

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

国家质量监督检验检疫总局

SN/T 4590-2016 Determination of sodium PyroPhosPhate，sodium tripolyphosPhate and sodium trimetaphosphate in aquatic products for export-Ion chromatography

Group Standards of the People's Republic of China

T/GDACERCU 0007-2020 Process Specification for Fluorine Recovery in Wet-process Phosphoric Acid Concentration
T/GDPA 13-2021 Determination of content and impurity of Creatine phosphate sodium

GSO

GSO ISO 4293:2015 Manganese ores and concentrates -- Determination of phosphorus content -- Extraction-molybdovanadate photometric method
GSO ISO 19043:2017 Natural rubber latex concentrate -- Determination of total phosphate content by spectrophotometric method
OS GSO ISO 19043:2017 Natural rubber latex concentrate -- Determination of total phosphate content by spectrophotometric method
ISO 10714:2024 Steel and iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
GSO ISO 10714:2014 Steel and iron -- Determination of phosphorus content -- Phosphovanadomolybdate spectrophotometric method
OS GSO ISO 10714:2014 Steel and iron -- Determination of phosphorus content -- Phosphovanadomolybdate spectrophotometric method
GSO ISO 622:2013 Solid mineral fuels - Determination of phorphorus content - Reduced molybdophosphate photometric method
GSO ISO 3357:2015 Sodium tripolyphosphate and sodium pyrophosphate for industrial use -- Determination of total phosphorus(V) oxide content -- Quinoline phosphomolybdate gravimetric method
GSO ISO 13545:2015 Lead sulfide contentrates -- Determination of lead content -- EDTA titration method after acid digestion
OS GSO ISO 622:2013 Solid mineral fuels - Determination of phorphorus content - Reduced molybdophosphate photometric method
OS GSO ISO 3360:2015 Phosphoric acid and sodium phosphates for industrial use (including foodstuffs) -- Determination of fluorine content -- Alizarin complexone and lanthanum nitrate photometric method
BH GSO ISO 3360:2017 Phosphoric acid and sodium phosphates for industrial use (including foodstuffs) -- Determination of fluorine content -- Alizarin complexone and lanthanum nitrate photometric method
OS GSO ISO 6598:2009 Fertilizers - Determination of phosphorus content - Quinoline phosphomolybdate gravimetric method
GSO ISO 6598:2009 Fertilizers - Determination of phosphorus content - Quinoline phosphomolybdate gravimetric method
GSO ISO 3360:2015 Phosphoric acid and sodium phosphates for industrial use (including foodstuffs) -- Determination of fluorine content -- Alizarin complexone and lanthanum nitrate photometric method
GSO ISO 11263:2014 Soil quality -- Determination of phosphorus -- Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
GSO ISO 5440:2017 Sodium hexafluorosilicate for industrial use -- Determination of phosphate content -- Molybdovanadate spectrophotometric method
OS GSO ISO 5440:2017 Sodium hexafluorosilicate for industrial use -- Determination of phosphate content -- Molybdovanadate spectrophotometric method
OS GSO 14:1984 NON-ALCOHOLIC CARBONATED BEVERAGES – DETERMINATION OF PHOSPHORIC ACID CONTENT
GSO 14:1984 NON-ALCOHOLIC CARBONATED BEVERAGES – DETERMINATION OF PHOSPHORIC ACID CONTENT

International Organization for Standardization (ISO)

ISO 19043:2023 Natural rubber latex concentrate — Determination of total phosphate content by spectrophotometric method
ISO 19043:2015 Natural rubber latex concentrate - Determination of total phosphate content by spectrophotometric method
ISO 6676:1981 Acid-grade fluorspar — Determination of total phosphorus content — Molybdophosphate photometric method
ISO 2998:1994 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of orthophosphate content; Photometric method using the reduced molybdophosphate
ISO 2998:1974 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of orthophosphate content; Photometric method using the reduced molybdophosphate
ISO 2990:1974 Nitric acid for industrial use; Evaluation of the nitric acid concentration by measurement of density
ISO 6127:1981 Chromium ores; Determination of phosphorus content; Reduced molybdophosphate photometric method
ISO/CD 10714:2023 Steel and iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
ISO/DIS 10714:2023 Steel and iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
ISO 10714:1992 Steel and iron; determination of phosphorus content; phosphovanadomolybdate spectrophotometric method
ISO 2732:1984 Steel and cast iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
ISO 3357:1975 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of total phosphorus(V) oxide content; Quinoline phosphomolybdate gravimetric method
ISO 622:1981 Solid mineral fuels; Determination of phorphorus content; Reduced molybdophosphate photometric method
ISO 622:2016 Solid mineral fuels - Determination of phosphorus content - Reduced molybdophosphate photometric method
ISO/CD 622:1976 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
ISO 911:1977 Sulphuric acid for industrial use; Evaluation of sulphuric acid concentration by measurement of density
ISO 905:1976 Hydrochloric acid for industrial use; Evaluation of hydrochloric acid concentration by measurement of density
ISO 10980:1995 Validation of the strength of reference solutions used for measuring concentrations
ISO 3360:1976 Phosphoric acid and sodium phosphates for industrial use (including foodstuffs); Determination of fluorine content; Alizarin complexone and lanthanum nitrate photometric method
ISO 11400:2021 Nickel, ferronickels and nickel alloys — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
ISO/R 852:1968 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of iron content; 2,2'- Bipyridyl spectrophotometric method
ISO 3706:1976 Phosphoric acid for industrial use (including foodstuffs); Determination of total phosphorus(V) oxide content; Quinoline phosphomolybdate gravimetric method
ISO 6878:1998 Water quality - Spectrometric determination of phosphorus using ammonium molybdate
ISO 5440:1978 Sodium hexafluorosilicate for industrial use; Determination of phosphate content; Molybdovanadate spectrophotometric method
ISO 2521:1974 Tritolyl phosphate for industrial use; Determination of acidity to phenol red; Volumetric method
ISO 2999:1974 Sodium pyrophosphate for industrial use; Estimation of pyrophosphate content; Potentiometric method
ISO 6598:1985 Fertilizers; Determination of phosphorus content; Quinoline phosphomolybdate gravimetric method

(U.S.) Ford Automotive Standards

FORD U-MB003-8005-1993 MANGANESE PHOSPHATE CONCENTRATE
FORD U-MB003-8003-1992 ZINC PHOSPHATE CONCENTRATE; INITIAL BATH
FORD U-MB003-8004-1992 ZINC PHOSPHATE CONCENTRATE; REPLENISHER
FORD M3B15-A-1990 ZINC PHOSPHATE - REPLENISHER - CONCENTRATE
FORD M3B40-A-1988 MANGANESE PHOSPHATE CONCENTRATE BREAK-IN LUBRICATION
FORD M3B13-A-1988 ZINC PHOSPHATE - MAKE UP - CONCENTRATE FOR EXTRUSION PROCESS

American National Standards Institute （ANSI)

BS ISO 19043:2023 Natural rubber latex concentrate. Determination of total phosphate content by spectrophotometric method (British Standard)

British Standards Institution (BSI)

BS ISO 19043:2015 Natural rubber latex concentrate. Determination of total phosphate content by spectrophotometric method
BS EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
BS EN ISO 10714:2024 Steel and iron. Determination of phosphorus content. Phosphovanadomolybdate spectrophotometric method
BS ISO 622:2016 Solid mineral fuels. Determination of phosphorus content. Reduced molybdophosphate photometric method
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 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 4427-5:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of particle size distribution
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
22/30446379 DC BS ISO 19043 Natural rubber latex concentrate. Determination of total phosphate content by spectrophotometric method
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 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 4427-1:1969 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 ISO 11400:2021 Nickel, ferronickels and nickel alloys. Determination of phosphorus content. Phosphovanadomolybdate spectrophotometric method
23/30474955 DC BS EN ISO 10714. Steel and iron. Determination of phosphorus content. Phosphovanadomolybdate spectrophotometric method
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 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 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 4427-6:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate
BS 4427-3:1989 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
24/30474179 DC BS ISO 622 Coal and coke - Determination of phosphorus - Reduced molybdophosphate photometric method
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 4258-3:1989(1999) Methods of test for Phosphoric acid (orthophosphoric acid) for industrial use — Part 3 : Determination of sulphate content
BS 4258-13:1990 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of soluble sulphate content (potentiometric method)
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
BS 4258-5:1989 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of silica content
BS 4258-6:1976 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of arsenic content
BS 4258-4:1976 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of fluorine 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

CU-NC

NC 23-02-1968 Evaluation of sulphuric acid concentration by measurement of density

CZ-CSN

CSN ISO 6676:1992 Acid-grade fluorspar - Determination of total phosphorus content - Molybdophosphate photometric method
CSN 65 4911-1974 Concentrated superphosphate powder
CSN 65 2474-1981 Sodium Chloride (Salt) Photometric Method oí Basic Calcium Phosphate Content Determination
CSN ISO 9438:1992 Metallurgical-grade fluorspar - Determination of total phosphorus content - Reduced molybdophosphate spectrometric method
CSN 65 1070-1981 Determination of raonophosphate content
CSN 65 1061-1988 Inorganic compounds of phosphorus. etermination of mono-, di-, riphosphates and trimetaphosphates ontent.
CSN 68 4126-1980 Determination of gmall mounts of phosphates

BE-NBN

NBN I-991-1969 Hydrochloric acid for industrial use. Measurement of hydrochloric acid concentration
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 03-265-1980 Phosphoric acid and sodium phosphates for industrial use (including food-stuffs) - Determination of fluorine content - Alizarin complexone and lanthanum nitrate photometric method
NBN T 03-017-1979 Industrial sulfuric acid, determination of sulfuric acid concentration. Densitometry
NBN T 03-546-1983 Acid-grade fluorspar - Determination of total phosphrus content -Molybdophosphate photometric method
NBN T 03-293-1980 Sodium tripolyphosphate and sodium pyrophosphate for industrial use - Determination of iron content - 2,2'-Bipyridyl spectro-photometric method
NBN T 03-002-1979 Hydrochloric acid for industrial use - Evaluation of hydrochloric acid concentration by measurement of density
NBN T 03-294-1980 Sodium tripolyphosphate and sodium pyrophosphate for industrial use -Determination of loss on ignition
NBN T 03-297-1980 Sodium pyrophosphate for industrial use - Estimation of pyrophosphate content - Potentiometric 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 03-526-1983 Sodium hexafluorosi1icate for industrial use - Determination of free acidity and total hexafluorosilicate content - Titrimetric method

TR-TSE

TS 2054-1975 SODIUM TRIPOLYPHOSPHATE AND SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE — DETERMIN ATION OF ORTHOPHOSPHATE CONTENT — PHOTOMETRIC METHOD USING THE REDUCED MOLYBDOPHOSPHATE
TS 2465-1976 Nitric Acid For Industrial Use Evaluation of The Nitric Acid Concentration By Measurement of Density
TS 2928-1978 PHOSPHORIC ACID FOR INDUSTRIAL USE (INCLUDING FOODSTUFFS) — DETERMINATION OF TOTAL PHOSPHORUS (V) OXIDE CONTENT — QUINOLINE PHOSPHOMOLYBDATE GRAVIMETRIC METHOD
TS 2068-1975 SODIUM TRIPOLYPHOSPHATE AND SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE DETERMINATION OF IRON CONTENT 2,2'-BIPYRIDYL SPECTROPHOTOMETRIC METHOD

Korean Agency for Technology and Standards (KATS)

KS E ISO 6127-2002(2017) Chromium ores－Determination of phosphorus content－Reduced molybdophosphate photometric method
KS E ISO 6127-2022 Chromium ores－Determination of phosphorus content－Reduced molybdophosphate photometric method
KS D ISO 10714-2001(2016) Steel and iron-Determination of phosphorus content-Phosphovanadomolybdate spectrophotometric method
KS E ISO 6127-2002(2022) Chromium ores－Determination of phosphorus content－Reduced molybdophosphate photometric method
KS D ISO 10714:2001 Steel and iron-Determination of phosphorus content-Phosphovanadomolybdate spectrophotometric method
KS D ISO 10714:2021 Steel and iron — Determination of phosphorus content —Phosphovanadomolybdate spectrophotometric method
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 E ISO 6127:2002 Chromium ores－Determination of phosphorus content－Reduced molybdophosphate photometric method
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 ISO 3357:2017 Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
KS E ISO 622-2023 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
KS E ISO 622:2003 Solid mineral fuels－Determination of phosphorus content－Reduced molybdophosphate photometric method
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 M ISO 6598-2007(2012) Fertilizers－Determination of phosphorus content－Quinoline phosphomolybdate gravimetric method
KS M ISO 3360-2022 Phosphoric acid and sodium phosphates for industrial use(including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric method
KS M ISO 3360-2017(2022) Phosphoric acid and sodium phosphates for industrial use(including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric method
KS M ISO 6598-2013 Fertilizers－Determination of phosphorus content－Quinoline phosphomolybdate gravimetric method
KS A ISO 10980:2012 Validation of the strength of reference solutions used for measuring concentrations
KS M ISO 3706-2017(2022) Phosphoric acid for industrial use(including foodstuffs) — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
KS M ISO 5373-2002(2012) Condensed phosphates for industrial use (including foodstuffs)－Determination of calcium content－Flame atomic absorption spectrometric method
KS M ISO 3360:2012 Phosphoric acid and sodium phosphates for industrial use(including foodstuffs)－Determination of fluorine content－Alizarin complexone and lanthanum nitrate photometric method
KS M ISO 3706-2022 Phosphoric acid for industrial use(including foodstuffs) — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
KS M ISO 3360:2017 Phosphoric acid and sodium phosphates for industrial use(including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric method
KS M ISO 5440-2017(2022) Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method
KS M ISO 3706:2017 Phosphoric acid for industrial use(including foodstuffs) — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
KS M ISO 3706:2012 Phosphoric acid for industrial use(including foodstuffs)－Determination of total phosphorus(V) oxide content－Quinoline phosphomolybdate gravimetric method
KS M ISO 5440:2002 Sodium hexafluorosilicate for industrial use-Determination of phosphate content-Molybdovanadate spectrophotometric method
KS M ISO 5440-2022 Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method
KS M ISO 5440:2017 Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method
KS M ISO 6598:2013 Fertilizers－Determination of phosphorus content－Quinoline phosphomolybdate gravimetric method
KS M ISO 6598:2007 Fertilizers-Determination of phosphorus content-Quinoline phosphomolybdate gravimetric method

SCC

AWWA WQTC57139 Applying Orthophosphate to Control Residual Aluminum Concentration in Drinking Water
AWWA JAW70394 Journal AWWA — Long-Term Effects of Orthophosphate Treatment on Copper Concentration
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 4427-8:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of orthophosphate content
AENOR UNE-EN ISO 10714:2003 Steel and iron - Determination of phophorus content - Phosphovanadomolybdate spectrophotometric method (ISO 10714:1992)
NS-EN ISO 10714:2002 Steel and iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method (ISO 10714:1992)
NS 9027:1981 Tritolyl phosphate for industrial use — Determination of acidity to phenol red — Volumetric method
VDI 2462 BLATT 1-1974 Measurement of gaseous emissions; measurement of sulphur dioxide concentration; iodine-thiosulphate method
BS 4258-3:1975 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use-Determination of sulphate content
BS 4427-3:1969 Methods of test for sodium tripolyphosphate ($7Ipenta$7Rsodium triphosphate) and sodium pyrophosphate ($7Itetra$7Rsodium pyrophosphate).-Determination of iron content
BS 4427-9:1975 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of fluorine content
DANSK DS/EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
DIN EN ISO 10714 E:2023 Draft Document - Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method (ISO/DIS 10714:2023); German and English version prEN ISO 10714:2023
VDI 2462 BLATT 1-1974 Measurement of gaseous emissions; measurement of sulphur dioxide concentration; iodine-thiosulphate method
BS 4258-9:1978 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use-Determination of chloride content
AENOR UNE 55593:1981 Surface agents. Sulfuric acid used as raw material for detergent formulations. Evaluation of sulfuric acid concentration by density measurement.
AENOR UNE 55551:1978 Surface agents. Sodium tripolyphosphate and pyrophosphate used as raw materials for formula detergents. Determination of orthophosphate. Reduced phosphomolybdate photometric method.
BS 4258-5:1975 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use-Determination of silica content

German Institute for Standardization

DIN EN ISO 10714:2002-11 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method (ISO 10714:1992); German version EN ISO 10714:2002
DIN 50511:1994 Copper and copper alloys; determination of phosphorus content; molybdenium blue and molybdovanadate spectrophotometric method

PT-IPQ

NP 1176-1976 Nitric acid used in industry. Determination of the concentration of nitric acid by density measurement
NP 1177-1976 Sulfuric acid used in industry. Determination of the concentration of sulfuric acid by density measurement
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

KR-KS

KS D ISO 10714-2021 Steel and iron — Determination of phosphorus content —Phosphovanadomolybdate spectrophotometric method
KS E ISO 622-2018(2023) Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
KS M ISO 3360-2017 Phosphoric acid and sodium phosphates for industrial use(including foodstuffs) — Determination of fluorine content — Alizarin complexone and lanthanum nitrate photometric 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 M ISO 3706-2017 Phosphoric acid for industrial use(including foodstuffs) — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method

YU-JUS

JUS H.G8.070-1983 Reagents. Bori? acid. Determination of phosphate content. Spectrophotometric method
JUS H.G8.456-1991 Reageats. Potassium sulphats. Determination of pbospbate fc.d?ieot. Spectrophotometric metho?
JUS H.G8.144-1985 Reagents. Ammonium sulphate. Determination of phosphate content. Spectrophotometric method
JUS H.B8.432-1983 High-grade fluorspar and acid-grade fluorspar for industrial use. Determination of total phosphorus content. Molybdophosphate photometric method
JUS H.G8.472-1991 Reacjents. Orthophosphpric acid. Determination of orthophosphoric acid content. Volumetric method
JUS H.B8.350-1982 Boric acid for industrial use. Determination of phosphate content Reduced phosphomolybdate spec trop ho tome trk: method
JUS H.G8.116-1984 Reagents. Citric acid monohydrate. Determination of phosphate content. Spectrophotometric method
JUS H.G8.081-1983 Reagents. Sodi um chloride. Determination of phosphate content. Spectrophotometric method
JUS H.G8.187-1984 Reagents. di-Sodium tetraborate decahydrate. Determination of phosphate content. Spectrophotome- tric method
JUS H.G8.128-1984 Reagents. Ammonia solution. Determination of phosphate content. Spectrophotometric method
JUS H.B8.291-1999 Fertilizers - Determination of phosphorus content - Magnesium pyrophosphate gravimetric method
JUS H.G8.197-1985 Reagents. Ammonium chloride. Determination of phosphate content. Spectrophotometric method
JUS H.G8.103-1984 Reagents. Potassium chloride. Determination of phosphate content. Spectrophotometric method
JUS H.B8.128-1980 Cryolite, naturaland artificial for industrial use. Determination of phosphorus content. Reduced molybdo- phosphate or phosphovanadomolybdate spectrophotometric method
JUS H.G8.057-1983 Reagents. Hydrogen peroxide. Determination of phosphate content. Spectrophotometric method
JUS H.G8.434-1990 Reaqents. Potassiuia iodide. Detenaination of phospha.te content. Spectrophotometric method
JUS H.G8.279-1987 Reagents. Iron(ll) M/phate heptahydrate. Determination of phosphate content. Spectrophotometric method
JUS H.B8.659-1983 Hydrogen peroxide for industrial use. Determination of phosphate content. Spectrophotometric method

Association Francaise de Normalisation

NF T20-497:1979 Condensed phosphates for industrial use (including foodstuffs). Determination of arsenic content. Silver diethyldithiocarbamate photometric method.
NF T20-487:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF ORTHOPHOSPHATE; PHOTOMETRIC METHOD USING REDUCED PHOSPHOMOLYBDIC COMPLEX.
NF T20-500:1982 Condensed phosphates for industrial use (including foodstuffs). Determination of calcium content. Flame atomic absorption spectrometric method.
NF T20-499:1979 Condensed phosphates for industrial use (including foodstuffs). Determination of oxides of nitrogen content. 3,4-xylenol spectrophotometric method.
NF A06-390*NF EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method.
NF T20-479:1973 PHOSPHORIC ACID AND SODIUM PHOSPHATES FOR INDUSTRIAL USE ; DETERMINATION OF FLUORINE CONTENT ; PHOTOMETRIC METHOD.
NF T20-498:1979 Condensed phosphates for industrial use (including foodstuffs). Determination of chloride content. Potentiometric method.
NF T20-483:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE ; DETERMINATION OF IRONCONTENT ; 2,2'-BIPYRIDYL SPECTROPHOTOMETRIC METHOD.
NF U42-247:1969 Natural mineral phosphates and fertilizers. Spectrophotometric determination of phosphoric anhydride (molybdenum blue method).
NF T20-486:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF TOTAL PHOSPHORIC PENTOXIDE ; GRAVIMETRIC METHOD USING QUINOLINE PHOSPHOMOLYBDATE.
NF U42-246:1969 Natural mineral phosphates and fertilizers. Spectrophotometric determination of phosphoric anhydride (vanado-molybdenum method).
NF U42-245*NF ISO 6598:1987 Fertilizers - Determination of phosphorus content - Quinoline phosphomolybdate gravimetric method.
NF V05-001:1959 Food products. Vinegar. Determination of acetic acid concentration.
NF A54-108*NF ISO 11400:2022 Nickel, ferronickels and nickel alloys - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
NF ISO 11400:2022 Nickel, ferronickels and nickel alloys - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
NF T20-251:1968 CHEMICAL ANALYSIS OF HYDROCHLORIC,NITRIC AND SULPHURIC ACIDS. ESTIMATE OF APPROXIMATE STRENGTH BY DENSITY MEASUREMENT.
NF T20-476:1973 Phosphoric acid for industrial use. Determination of total phosphoric pentoxide content. Gravimetric method using quinoline phosphomolybdate.
NF T73-702:1977 Washing powders. Determination of total phosphorus (V)oxide content.quinoline phosphomolybdate gravimetric method.
NF T90-023:1997 Water quality. Determination of phosphorus. Ammonium molybdate spectrometric method.

Danish Standards Foundation

DS/EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
DS/ISO 622:1983 Solid mineral fuels. Determination of phosphorus content. Reduced molybdophosphate photometric method
DS 291:1985 Water analysis. Phosphate. Photometric method

RU-GOST R

GOST 28959-1991 Nitric acid for industrial use. Evaluation of the nitric acid concentration by measurement of density
GOST R 52391-2005 Wine production. Method for determination of citric acid mass concentration
GOST 23231-1990 Sausages and cooked meat products. Method for determination of residual activity of acid phosphatase
GOST 32113-2013 Alcoholic products and raw materials for their production. Enzymatic method for determination of citric acid mass fraction
GOST 15113.5-1977 Food concentrates. Methods for determination of acidity
GOST 30305.3-1995 Condensed preserved and dry milk products. Procedures of measurement of titrimetric acidity

European Committee for Standardization (CEN)

EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
EN 15924:2011 Fertilizers - Determination of the fineness of grinding of soft natural phosphates
prEN ISO 10714 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method (ISO/DIS 10714:2023)

RO-ASRO

SR 8379-9-1997 Superfosphate - Total phosphore content determination
SR 8379-4-1995 Superphosphate - Determination of free acidity
STAS 8379/3-1969 Superphosphate. Determination of humidity
STAS 8379/9-1981 SUPERPHOSPHATE Determination of total phosphon content
STAS 12703/10-1989 ZIRGONIA Phosphoric anhydride content determination
STAS 8379/1-1984 SUPERPHOSPHATE Determination of citric acid soluble phosphorus pontoxide content
STAS 11624/1-1983 PHOSPHATING SOLUTIONS Determination of phosphoric acid, azotic acid and sodiimi nitrate
SR 8379-2-1997 Superfosphate - Determination of water-soluble phosphorus pentoxyde content
STAS 8613/4-1980 CONCENTRATED FOOD STUFF Determination of acidity of aqueous extract

Japanese Industrial Standards Committee (JISC)

JIS K 1310-2:2000 Hydrochloric acid for industrial use -- Part 2: Evaluation of hydrochloric acid concentration by measurement of density

ET-QSAE

ES 399-2000 Determination of available phosphorus content of fertilizers Spectrophotometric method Molybdenum vanadium phosphate method

HU-MSZT

MSZ KGST 1423-1978 Determination of pH of Phosphorus and Phosphorus Inorganic Mixtures
MSZ KGST 1421-1978 Valeric acid in phosphorus inorganic mixture. Determination of triphosphate content
MSZ KGST 1938-1979 Determination of monophosphate content of inorganic phosphorus mixtures

South African Bureau of Standard

SANS 52:2006 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method

Lithuanian Standards Office

LST EN ISO 10714:2003 Steel and iron - Determination of phophorus content - Phosphovanadomolybdate spectrophotometric method (ISO 10714:1992)

VN-TCVN

TCVN 6933-2001 Solid mineral fuels.Determination of phosphorus content.Reduced molybdophosphate photometric method
TCVN 254-2-2009 Solid mineral.Determination of phosphorus content.Part 2:Reduced molypdophosphate photometric method

Spanish Association for Standardization (UNE)

UNE-EN ISO 10714:2003 Steel and iron - Determination of phophorus content - Phosphovanadomolybdate spectrophotometric method (ISO 10714:1992)

NL-NEN

NEN 6851-1988 Milk Detection of phosphatase activity
NEN 6818-1986 Dried milk - Detection of phosphatase activity
NEN 6819-1986 Dried milk- Determination of phosphatase activity

FI-SFS

SFS 3778-1976 Industrial application of sodium tripolyphosphate and sodium tripolyphosphate. Iron content determination. Spectrophotometry

Indonesia Standards

SNI 19-2483-1991 Test methods for phospate and ortophospate content on water by spectrophotometers in a ascorbic acid

American Society for Testing and Materials (ASTM)

ASTM D7687-21 Standard Test Method for Measurement of Cellular Adenosine Triphosphate in Fuel and Fuel-associated Water With Sample Concentration by Filtration
ASTM D7687-23 Red Standard Test Method for Measurement of Cellular Adenosine Triphosphate in Fuel and Fuel-associated Water With Sample Concentration by Filtration (Standard + Redline PDF Bundle)
ASTM D7687-17 Standard Test Method for Measurement of Cellular Adenosine Triphosphate in Fuel and Fuel-associated Water With Sample Concentration by Filtration
ASTM D7687-23 Standard Test Method for Measurement of Cellular Adenosine Triphosphate in Fuel and Fuel-associated Water With Sample Concentration by Filtration

GM Daewoo

GMKOREA EDS-T-7969-2005 Method for measuring alkali solubility of phosphate coated specimens

CL-INN

INDITECNOR 21-8ch-1956 Fertilizer: Measurement of Phosphate Anhydride (P205)

BSI

DANSK DS/ISO 10714:2024 Steel and iron – Determination of phosphorus content – Phosphovanadomolybdate spectrophotometric method

PL-PKN

PN C04528-1990 Chemical analysis Determination of phosphates by ?uinoline phosphomolybdate Yolumetric method