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Phosphorus pentoxide content in phosphoric acid

Phosphorus pentoxide content in phosphoric acid, Total:204 items.

In the international standard classification, Phosphorus pentoxide content in phosphoric acid involves: Products of the chemical industry, Non-metalliferous minerals, Inorganic chemicals, Metalliferous minerals, Conducting materials, Fertilizers, Organic chemicals, Construction materials, Paint ingredients, Analytical chemistry, Ferroalloys, Ceramics, Refractories, Air quality, Spices and condiments. Food additives, Non-ferrous metals, Manufacturing forming processes, Vocabularies, Optics and optical measurements, Protection against fire, Coals, Fuels.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Phosphorus pentoxide content in phosphoric acid

GB/T 12031-1989 Determination of total phosphorus pentoxide content in detergents--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 9984.2-2004 Sodium tripolyphosphate for industrial use-Determination of total phosphorus(v)oxide content-Quinoline phosphomolybdate gravimetric method
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 23843-2009 Inorganic chemical products.General method for the determination of total phosphorus(V)oride content
GB/T 1876-1995 Phosphate rock and concentrate--Determination of carbon dioxide content--Gasometric method
GB 2591.8-1981 Determination of phosphorus pentoxide content in bastnaesite concentrates
GB/T 1873-1995 Phosphate rock and concentrate--Determination of silicon dioxide content--Gravimetric and volumetric methods
GB/T 10209.1-2001 Determination of total nitrogen content for monoammonium phosphate and diammonium phosphate(Titrimetric method after distillation)
GB/T 14506.9-1993 Sillicate rocks. Determination of phosphorus pentoxide
GB/T 16036-1995 Workplace air--Determination of phosphorus pentoxide--Ammonium molybdate spectrophotometric method
GB/T 14506.9-2010 Methods for chemical analysis of silicate rocks.Part 9:Determination of phosphorus pentoxide content
GB/T 1871.4-1995 Phosphate rock and concentrate--Determination of calcium oxide content--Volumetric methods
GB/T 1880-1995 Phosphate rock and concentrate--Determination of sulfur trioxide content--Gravimetric method
GB/T 6609.17-1986 Methods for the chemical analysis of aluminium oxide--The molybdenum blue photometric method for the determination of phosphorus pentoxide content
GB/T 22662.9-2008 Chemical analysis methods of potassium fluotitanate.Part9:Determination of phosphorus pentoxide content.Molybdenum blue photometric method
GB/T 22661.10-2008 Chemical analysis methods of potassium fluoborate.Part 10:Determination of phosphorus pentoxide content.Molybdenum blue Photometric method
GB/T 1877-1995 Phosphate rock and concentrate--Determination of manganese oxide content--spectrophotometric and volumetric methods
GB/T 1871.3-1995 Phosphate rock and concentrate--Determination of aluminum oxide content--Volumetric and spectrophotometric methods
GB/T 6609.17-2004 Chemical analysis methods and determination of physical performance of alumina Determination of phosphorus pentoxide content-Molybdenum blue spectrophotometric method
GB/T 3257.17-1999 Methods for chemical analysis of bauxite--Determination of phosphorus pentoxide content--Molybdenum blue spectrophotometric method
GB/T 18114.9-2010 Chemical analysis methods of rare earth concentrates.Part 9: Determination of phosphorus pentoxide content.Phosphorus-bismuth-molybdenum blue spectrophotometry
GB/T 1871.2-1995 Phosphate rock and concentrate--Determination of iron oxide content--Volumetric and spectrophotometric methods
GB 2126-1980 Determination of zirconium dioxide content in xenotime concentrates--EDTA volumetric method
GB/T 1879-1995 Phosphate rock and concentrate--Determination of potassium oxide content--Flame atomic absorption spectrometric method
GB/T 1881-1995 Phosphate rock and concentrate--Determination of strontium oxide content--Flame atomic absorption spectrometric method
GB/T 13551-1995 Phosphate rock and concentrate--Determination of cadmium oxide content--Flame atomic absorption sepctrometric method
GB/T 6901.11-1986 Silica refractories--Determination of phosphorus pentoxide content--Molybdenum blue photometric method
GB/T 1871.5-1995 Phosphate rock and concentrate--Determination of magnesium oxide content--Flame atomic absorption spctrometric and volumetric methods
GB/T 7315.4-1987 Methods for chemical analysis of vanadium pentoxide--The coprecipitation-extraction molybdenum blue spectrophotometric method for the determination of phosphorus content
GB/T 3885.7-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The molybdenum blue photometric method for the determination of phosphorus pentoxide content
GB/T 2590.7-1981 Zirconium and hafnium oxides--Determination of phosphorus content--Ascorbic acid reduced molybdoantimonylphosphoric acid absorption photometric method
GB 6900.11-1986 The white ceramic standard plate for colorimetry and photometry
GB/T 6900.11-1986 Fireclay and high-alumina refractories--Determination of phosphorous pentoxide content--Molybdenum blue photometric method
GB/T 6901.11-2004 Chemical analysis of silica refractories-Part11:Determination of phosphorus pentoxide-Molybdenum blue photometric method
GB/T 218-1996 Determination of carbon dioxide content in the mineral carbonates associated with coal
GB/T 9984.10-2004 Sodium tripolyphosphate for industrial use (including foodstuffs)-Determination of oxides of nitrogen content-3,4-Xylenol spectrophotometric method
GB/T 9984.10-1988 Sodium tripolyphosphate for industrial use (including foodstuffs)--Determination of oxides of nitrogen content--3,4-Xylenol spectrophotometric method

Professional Standard - Agriculture, Phosphorus pentoxide content in phosphoric acid

GB 12031-1989 Determination of total phosphorus pentoxide content in detergents - quinoline phosphomolybdate gravimetric method
227药典三部-2020 Content Determination Method 3106 Determination of Aluminum Hydroxide (or Aluminum Phosphate)
200药典四部-2015 3100 content determination method 3106 aluminum hydroxide (or aluminum phosphate) determination method
188药典四部-2020 3100 content determination method 3106 aluminum hydroxide (or aluminum phosphate) determination method
208药典三部-2015 Content Determination Method 3106 Aluminum Hydroxide (or Aluminum Phosphate) Determination Method 54
空气和废气监测分析方法 3.1.10-2003 Part Three Air Quality Monitoring Chapter One Gaseous Inorganic Pollutant Phosphorus Pentaoxide
NY/T 30-1986 Determination of rare earth oxide content in soil.Chlorophosphonazo-p-hippuric acid photometric method
GB 6260-1986 Determination of Total Oxidized Rare Earth in Soil Spectrophotometric Method for Azochlorophosphorus Hippurate

Yunnan Provincial Standard of the People's Republic of China, Phosphorus pentoxide content in phosphoric acid

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

Association Francaise de Normalisation, Phosphorus pentoxide content in phosphoric acid

NF T20-476:1973 Phosphoric acid for industrial use. Determination of total phosphoric pentoxide content. Gravimetric method using quinoline phosphomolybdate.
NF T20-486:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF TOTAL PHOSPHORIC PENTOXIDE ; GRAVIMETRIC METHOD USING QUINOLINE PHOSPHOMOLYBDATE.
NF T73-702:1977 Washing powders. Determination of total phosphorus (V)oxide content.quinoline phosphomolybdate gravimetric method.
NF P18-449*NF EN 13577:2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water
NF T20-385:1977 Potassium hydroxide for industrial use. Determination of calcium content. Edta (disodium salt) complexometric method.
NF T20-492:1973 Sodium tripolyphosphate for industrial use. Estimation of tripolyphosphates content. Cobalt triethylenediamine chloride gravimetric method.
NF T20-482:1979 Phosphoric acid for industrial use (including foodstuffs. Determination of oxides of nitrogen content ). 3,4-xylenol spectrophotometric method.
NF T20-499:1979 Condensed phosphates for industrial use (including foodstuffs). Determination of oxides of nitrogen content. 3,4-xylenol spectrophotometric method.
NF T20-474:1973 Phosphoric acid for industrial use. Determination of silica content. Spectrophotometric method using the reduced silicomolybdic complex.

AENOR, Phosphorus pentoxide content in phosphoric acid

UNE 84719:2013 Cosmetic raw materials. Toothpastes. Tetrapotassium pyrophosphate. Determination of phosphorus pentoxide content.
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 55527:1979 SURFACE ACTIVE AGENTS. WASHING POWDERS. DETERMINATION OF TOTAL PHOSPHORUS (V) OXIDE CONTENT. QUINOLINE PHOSPHOMOLYBDATE METHOD

RO-ASRO, Phosphorus pentoxide content in phosphoric acid

SR 8379-2-1997 Superfosphate - Determination of water-soluble phosphorus pentoxyde content
STAS 8379/1-1984 SUPERPHOSPHATE Determination of citric acid soluble phosphorus pontoxide content
STAS 12703/10-1989 ZIRGONIA Phosphoric anhydride content determination
STAS 8623/3-1970 PHOSPHORITES AND APATITES Determination of phosphorus pentoxid content
STAS 8379/2-1969
STAS 11394/9-1987 LIME Determination of manganese and phosphorous pentaoxide
STAS 8623/7-1970 PHOSPHORITES AND APATITES Determination of carbon dioxide content
STAS 4605/14-1972 NON-METAL BEARING MIXIXG PRODUCTS WITH CARBONATF CONTENT Determination of phosphorus penloxide
STAS 6883-1963
STAS 7947/8-1988 CALCINED ALUMINIUM OXIDE Phosphoric anhydride content deter mination

VN-TCVN, Phosphorus pentoxide content in phosphoric acid

TCVN 4649-1988 Sandstone.Determination of phosphorus pentaoxide content
TCVN 5489-1991 Washing powders.Determination of total phosphorus (V) oxide content.Quinoline phosphomolybdate gravimetric method

RU-GOST R, Phosphorus pentoxide content in phosphoric acid

GOST 14657.6-1996 Bauxite. Method for determination of phosphorus pentoxide content
GOST 25542.5-1993 Alumina. Method for the determination of phosphorus oxide
GOST 14657.6-1983 Bauxite. Photometric method for the determination of phosphorus oxide (V)
GOST 26318.10-1984 Non-metallic ore materials. Method for determination of phosphorus pentoxide mass fraction
GOST 25702.15-1983 Raremetallic concentrates. Methods for the determination of phosphorus pentoxide
GOST 18184.1-1979 Niobium pentoxide. Method for the determination of phosphorus content
GOST R 50233.3-1992 Niobium pentoxide. Luminescent method for determination of phosphorus content
GOST 13997.12-1984 Zirconium containing refractory materials and products. Methods for determination of phosphorus pentoxide
GOST 13455-1991 Solid mineral fuel. Methods for the determination of carbon dioxide content of the carbonates

GOSTR, Phosphorus pentoxide content in phosphoric acid

GOST 25542.5-2019 Alumina. Methods for the determination of phosphorus oxide

Professional Standard - Ferrous Metallurgy, Phosphorus pentoxide content in phosphoric acid

YB/T 4219-2010 Determination of Phosphorus Content in Vanadium Pentoxide Bismuth Phosphorus Molybdenum Blue Spectrophotometric Method
YB/T 5331-2009 Determination of Phosphorous Vanadium Pentoxide Content Extraction Molybdenum Blue Spectrophotometry
YB/T 5328-2009 Determination of vanadium pentoxide content of vanadium pentoxide Potassium permanganate oxidation-ferrous ammonium sulfate titration method
YB/T 4218-2010 Determination of Vanadium Pentoxide Content Ammonium Persulfate Oxidation--Ammonium Ferrous Sulfate Titration Method
YB/T 4011-1991 Determination of phosphorus pentoxide content by molybdenum blue photometric method for chemical analysis of high-quality magnesia
YB 4011-1991 Determination of phosphorus pentoxide content by molybdenum blue photometric method for chemical analysis of high-quality magnesia
YB/T 5332-2009 Determination of vanadium pentoxide sulfur content barium sulfate gravimetric method
YB/T 4200-2009 Determination of vanadium pentoxide sulfur; phosphorus; arsenic and iron content by inductively coupled plasma atomic emission spectrometry
YB/T 5331-2006 Chemical Analysis Method of Vanadium Pentoxide Co-precipitation-Extraction Molybdenum Blue Spectrophotometric Determination of Phosphorus
YB/T 547.1-2014 Vanadium slag.Determination of vanadium pentoxide content.Ammonium ferrous sulfate titrimetric method

Heilongjiang Provincial Standard of the People's Republic of China, Phosphorus pentoxide content in phosphoric acid

DB23/T 3327-2022 Determination of Trace Phosphorus Pentoxide Content in Natural Flake Graphite by Phosphoreme Blue Spectrophotometry
DB23/T 3328-2022 Spectrophotometric Method of Trace Phosphorus Trioxide Chromium Azure S in Natural Flake Graphite

Jilin Provincial Standard of the People's Republic of China, Phosphorus pentoxide content in phosphoric acid

DB22/T 2659-2017 Volumetric Method for Determination of Effective Phosphorus Pentoxide Content in Compound Fertilizer

CZ-CSN, Phosphorus pentoxide content in phosphoric acid

CSN 44 1880-1984 Bauxite Determination of phosphorus pentoxide. Photometric method.
CSN 72 2030 Cast.9-1992 Chemical analysis of blast furnace slag. Determination of phosphorus pentoxide content
CSN 65 1064-1988 Inorganic compounds of phosphorus. etermination of pentanatrium tri- hosphate content.
CSN 65 2474-1981 Sodium Chloride (Salt) Photometric Method oí Basic Calcium Phosphate Content Determination
CSN 83 4711 Cast.4-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of H2SO4, SOx

British Standards Institution (BSI), Phosphorus pentoxide content in 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 4427-6:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate
BS 4427-15:1982 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 4427-1:1969 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 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 4427-12:1979 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 4427-14:1989 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 4258-10:1978 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of oxides of nitrogen content
BS 5688-27:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total and alkali-soluble silica contents of crude sodium borates
BS 5688-2:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of boric oxide content of boric oxide
BS 5688-16:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of chloride content of boric acid, boric oxide and disodium tetraborates
BS 5688-6:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of manganese content of boric acid, boric oxide and disodium tetraborate
BS 5688-7:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of copper content of boric acid, boric oxide and disodium tetraborates
BS 5688-14:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of chromium content of boric acid, boric oxide and disodium tetraborates
BS 5688-8:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sodium oxide and boric oxide contents of crude sodium borates

Taiwan Provincial Standard of the People's Republic of China, Phosphorus pentoxide content in phosphoric acid

CNS 6240-1980 Method of Test for Silica in Tribasic Lead Phosphosilicate

Group Standards of the People's Republic of China, Phosphorus pentoxide content in phosphoric acid

T/CSTM 00378-2021 Vanadium Titanium Magnetite ore—The determination of vanadium pentaoxide content— Phosphatic tungstic vanadic acid spectrophotometric method
T/CSTM 00379-2020 Determination of total iron, calcium oxide , magnesia , silica, vanadium pentoxide, titanium dioxide , aluminium oxide , phosphorus and sulfur content in slag containing vanadium and titanium by the Wavelength-dispersive X-ray fluorescence spectrometry
T/CSTM 00380-2020 Determination of total iron, calcium oxide，magnesia , silicon dioxide, vanadium pentoxide, titanium dioxide , aluminium oxide , phosphorus and sulfur content in vanadium titanium sinter by the Wavelength-dispersiveX-ray fluorescence spectrometry

未注明发布机构, Phosphorus pentoxide content in phosphoric acid

BS 4258-5:1989(1999) Methods of test for Phosphoric acid (orthophosphoric acid) for industrial use — Part 5 : Determination of silica content
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 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

TR-TSE, Phosphorus pentoxide content in phosphoric acid

TS 2928-1978 PHOSPHORIC ACID FOR INDUSTRIAL USE (INCLUDING FOODSTUFFS) — DETERMINATION OF TOTAL PHOSPHORUS (V) OXIDE CONTENT — QUINOLINE PHOSPHOMOLYBDATE GRAVIMETRIC METHOD
TS 2056-1975 SODIUM TRIPOLYPHOSPHATE FOR INDUSTRIAL USE — ESTIMATION OF TRIPOLYPHOSPHATE CONTENT — TRIS (ETHYLENEDIAMINE) COBALT (III) CHLORIDE GRAVIMETRIC METHOD
TS 2918-1978 PHOSPHORIC ACID FOR INDUSTRIAL USE (INCLUDING FOODSTUFFS) — DETERMINATION OF OXIDES OF NITROGEN CONTENT — 3,4 — XYLENOL SPECTROPHOTOMETRY
TS 2569-1977 Boric Acid, Boric Oxide, Disodium Tetraborates, Sodium Perborates And Crude Sodium Borates For Industrial Use - Determination Of Iron Content 2,2' - Bipyridyl Photometric Method

International Organization for Standardization (ISO), Phosphorus pentoxide content in phosphoric acid

ISO 3357:1975 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of total phosphorus(V) oxide content; Quinoline phosphomolybdate gravimetric method
ISO 3706:1976 Phosphoric acid for industrial use (including foodstuffs); Determination of total phosphorus(V) oxide content; Quinoline phosphomolybdate gravimetric method
ISO 4313:1976 Washing powders; Determination of total phosphorus(V) oxide content; Quinoline phosphomolybdate gravimetric method
ISO 3000:1974 Sodium tripolyphosphate for industrial use; Estimation of tripolyphophate content; Tris(ethylenediamine) cobalt (III) chloride gravimetric method
ISO 3361:1975 Phosphoric acid for industrial use; Determination of soluble silica content; Reduced molybdosilicate spectrophotometric method
ISO 2829:1973 Aluminium oxide primarily used for the production of aluminium; Determination of phosphorus content; Reduced phosphomolybdate spectrophotometric method
ISO 3709:1976 Phosphoric acid for industrial use (including foodstuffs); Determination of oxides of nitrogen content; 3,4- Xylenol spectrophotometric method
ISO 5375:1979 Condensed phosphates for industrial use (including foodstuffs); Determination of oxides of nitrogen content; 3,4- Xylenol spectrophotometric method

Korean Agency for Technology and Standards (KATS), Phosphorus pentoxide content in phosphoric acid

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 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 4313:2003 Washing powders－Determination of total phosphorus(V) oxide content－Quinoline phosphomolybdate gravimetric method
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 3706:2012 Phosphoric acid for industrial use(including foodstuffs)－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
KS M ISO 2829:2002 Aluminium oxide primarily used for the production of aluminium-Determination of phosphorus content-Reduced phosphomolybdate spectrophotometric method
KS M ISO 2829:2013 Aluminium oxide primarily used for the production of aluminium－Determination of phosphorus content－Reduced phosphomolybdate spectrophotometric method
KS M ISO 2829-2002(2012) Aluminium oxide primarily used for the production of aluminium－Determination of phosphorus content－Reduced phosphomolybdate spectrophotometric method
KS M ISO 3423-2015(2020) Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method

HU-MSZT, Phosphorus pentoxide content in phosphoric acid

German Institute for Standardization, Phosphorus pentoxide content in phosphoric acid

DIN 51083-9:1990 Testing of ceramic materials; chemical analysis of alumosilicates; photometric determination of the phosphorus-V-oxid content
DIN 50450-1:1987-08 Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of water impurity in hydrogen, oxygen, nitrogen, argon and helium by using a diphosphorus pentoxide cell

Professional Standard - Commodity Inspection, Phosphorus pentoxide content in phosphoric acid

SN/T 1097-2002 Determination of phosphorus pentoxide,calcium oxide,ferric oxide,aluminum oxide.magnesium oxide,silicon dioxide and potassium oxide content for export phosphate rock by X-ray fluorescence spectrometry
SN/T 3808-2014 Determination of total phosphorus content in diammonium phosphate.X-ray fluorescence spectrometry
SN/T 4374-2015 Determination of iron oxide, aluminium oxide and magnesium oxide content in phosphate rock and concentrate.Inductively coupled plasma optical emission spectrometric method

BE-NBN, Phosphorus pentoxide content in phosphoric acid

NBN T 63-130-1980 Washing powders - DEermination of total phosphorus(V) oxide content - Quinoline phosphomolybdate gravimErie 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 03-419-1983 Aluminium oxide primarily used for the production of aluminium - Determination of phosphorus content - Reduced phosphomolybdate spectrophotometric method
NBN T 03-270-1980 Phosphoric acid for industrial use (including foodstuffs)-Determi-nation of oxides of nitrogen content - 3,4-Xylenol spectrophotometric method
NBN T 03-313-1980 Condensed phosphates for industrial use (including foodstuffs) Determination of oxides of nitrogen content - 3,4-Xylenol spectrophotometric method

KR-KS, Phosphorus pentoxide content in phosphoric acid

KS M ISO 4313-2003(2023) Washing powders－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
KS M ISO 3357-2017 Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method

AT-ON, Phosphorus pentoxide content in phosphoric acid

ONORM ISO 4313:1986 Washing powders; determination of total phosphorus(V)-oxide content; quinoline phosphomolybdate gravimetric method

YU-JUS, Phosphorus pentoxide content in phosphoric acid

JUS H.B8.728-1982 S—[1,2—bis(ethoxycarbony/)-e1hyl] 0,0-dimethyl phosphorodithioate. Determination of free dimethyl dithiophosphoric acid content
JUS H.B8.729-1982 S—[1,2—bis(ethoxycarbonyl)-ethyl] 0,0-dimethyl phosphoroditioate (Malation)/Jechnical. Determina- tion of iron 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.G8.412-1991 Reagents. Sodium hvdroxide. Determination of phosphates content. Colorimetric method
JUS H.G8.511-1991 Reagents. Potassium hydroxide. Determination of phosphates content. Colorimetric method
JUS H.G8.057-1983 Reagents. Hydrogen peroxide. Determination of phosphate content. Spectrophotometric method
JUS H.B8.736-1982 Pesticides. S-[ 1,2-bis (ethoxycarbonyl)-ethyl \ 0,0-dimethyl phosphorodithioate (Malathion). Gas-li- guid chromatographic determination of iso-malathion content in fomulated products
JUS H.B8.659-1983 Hydrogen peroxide for industrial use. Determination of phosphate content. Spectrophotometric method
JUS H.B8.726-1982 S—[1, 2-bis(ethoxycarbonyl)-elhyl] 0,0-dimethyl phosphorodithioate (Malathfon), technical. Spmctro photometric determinationrrf active ingredient content
JUS H.B8.611-1979 Ahiminium oxide primarily used for the production of aluminium. Determination of phosphorus content - Reduced phosphomofybdate spectrophotometric method
JUS H.B8.732-1982 S—[1, 2-bis(ethoxycarbonyl)-ethyl] 0,0-dimethyl phosphorodithioate (Malathion), technical. Determina- tion ofsolid material insoluble in acetone
JUS H.B8.604-1979 Ahiminium oxide primarily used for the production of aluminium. Determination of silicon content. Reduced molybdosilicate spectrophotometric method

Professional Standard - Chemical Industry, Phosphorus pentoxide content in phosphoric acid

HG/T 5356～5358-2018 Industrial zirconium carbide, industrial phosphorus pentoxide, and industrial magnesium nitrate hexahydrate (2018)

Indonesia Standards, Phosphorus pentoxide content in phosphoric acid

SNI 13-4172-1996 Determination of total ferro oxide (Fe2O3) in phosphatic rock specimens by atomic absorption spectrometer method

工业和信息化部, Phosphorus pentoxide content in phosphoric acid

YB/T 4583.1-2017 Determination of the content of mullite silicon dioxide, ferric oxide, calcium oxide, magnesium oxide, titanium dioxide and phosphorus pentoxide by inductively coupled plasma atomic emission spectrometry
YB/T 4850-2020 Determination of direct reduced iron total iron, phosphorus, sulfur, silica, aluminum oxide, calcium oxide and magnesium oxide content by wavelength dispersive X-ray fluorescence spectrometry
YS/T 273.9-2020 Methods for chemical analysis and physical properties of cryolite Part 9: Determination of phosphorus pentoxide content Molybdenum blue spectrophotometry

Lithuanian Standards Office , Phosphorus pentoxide content in phosphoric acid

LST ISO 4313:2005 Washing powders. Determination of total phosphorus(V) oxide content. Quinoline phosphomolybdate gravimetric method (idt ISO 4313:1976)

American Society for Testing and Materials (ASTM), Phosphorus pentoxide content in phosphoric acid

ASTM D2356-88(1994) Standard Specification for Phosphate and Silica Containing Scouring Powder Compounds
ASTM E1917-02 Standard Test Method for Determination of Phosphorous in Nickel, Ferronickel, and Nickel Alloys by the Phosphovanadomolybdate Molecular Absorption Spectrometric Method
ASTM E1917-97 Standard Test Method for Determination of Phosphorous in Nickel, Ferronickel, and Nickel Alloys by Phosphovanadomolybdate Molecular Absorption Spectrometric Method

Professional Standard - Machinery, Phosphorus pentoxide content in phosphoric acid

JB/T 9220.9-1999 Chemical analysis methods for acid slay of cupola.Determination of phosphorus pentoxide by extraction molybdophosphate yellow using methyl isobutyl ketone spectrophotometic method of vanadium

海关总署, Phosphorus pentoxide content in phosphoric acid

HS/T 53-2016 Determination of vanadium pentoxide content in vanadium-containing residues

Professional Standard - Non-ferrous Metal, Phosphorus pentoxide content in phosphoric acid

YS/T 575.16-2007 Methods for chemical analysis of bauxite.Part 16:Determination of phosphorus pentoxide content.Molybdenum blue spectrophotometric method
YS/T 575.16-2006 Method for chemical analysis of bauxite ores Molybdenum blue photometric method Determination of phosphorus pentoxide
YS/T 509.7-2006 Method for chemical analysis of spodumene and lepidolite concentrates Molybdenum blue photometric method for determination of phosphorus pentoxide
YS/T 568.7-2006 Determination of phosphorus content in zirconium oxide and hafnium oxide (antimony salt-molybdenum ascorbate blue absorptiometry)
YS/T 581.9-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 9:Determination of phosphoruo content by molybdophoshoric liue photometric method
YS/T 509.6-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of phosphorus pentoxide content.The molybdenum blue photometric method
YS/T 273.9-2006 Chemical analysis methods and physical properties of cryolite. Part 1:Determination of phosphorous pentoxide by molybdenum blue photometric method
YS/T 514.9-2009 Methods for chemical analysis of high-titanium slag and rutile.Part 9:Determination of calcium oxide;magnesium oxide;manganese monoxide;phosphorus;chromic oxide and vanadium pentoxide content.Inductively coupled plasma atomic emission spectrometry

Professional Standard - Environmental Protection, Phosphorus pentoxide content in phosphoric acid

HJ 546-2009 Ambient air.Determination of phosphorus pentoxide.Molybdenum blue ascorbiaccid to deoxidize spectrophotometric method

PL-PKN, Phosphorus pentoxide content in phosphoric acid

PN Z04073-04-1991 Air purity protection Tests for phosphorus and its compounds content Determination of phosphorus pentachloride in work places by spectrophotometry
PN Z04073-05-1988 Air purity protection Tests for phosphorus and its compounds Determination of phosphorus oxychloride in work places by spectrophotometry in visible light
PN C04567 ArkusZ02-1971 Water and waste wat er. Study oi silica content. Determination of reactive silica by colorimetric me- thod with ammonium molybdate

Malaysia Standards, Phosphorus pentoxide content in phosphoric acid

MS 880 Pt.2-1984

Professional Standard - Nuclear Industry, Phosphorus pentoxide content in phosphoric acid

EJ/T 297.9-1987 Analytical method for composition of granite and granite uranium ore Determination of phosphorus pentoxide content

PT-IPQ, Phosphorus pentoxide content in phosphoric acid

NP 1346-1976

Xinjiang Provincial Standard of the People's Republic of China, Phosphorus pentoxide content in phosphoric acid

DB65/T 3397-2012 ABC Fire extinguishing media.Powder Determination of the Ammonium dihydrogen phosphate Automatic potentiomtric titration method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Phosphorus pentoxide content in phosphoric acid

GB/T 218-2016 Determination of the carbonate carbon dioxide content in coal

NL-NEN, Phosphorus pentoxide content in phosphoric acid

NEN 6523-1990 Water - A method for the calculation of the content of hydrogen carbonate, carbon dioxide and carbonate from total carbon dioxide content and the pH

Professional Standard - Petrochemical Industry, Phosphorus pentoxide content in phosphoric acid

SH/T 1499.8-1997 Pure adipic acid.Determination of content of oxidizable compounds.Titrimetric method