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Determination of vanadium iron silicon by gravimetric method

Determination of vanadium iron silicon by gravimetric method, Total:500 items.

In the international standard classification, Determination of vanadium iron silicon by gravimetric method involves: Ferroalloys, Metalliferous minerals, Ferrous metals, Products of the chemical industry, Testing of metals, Analytical chemistry, Non-ferrous metals, Inorganic chemicals, Iron and steel products, Semiconducting materials, Fuels, Electrical accessories, Nuclear energy engineering, Non-metalliferous minerals, Mechanical testing, Railway rolling stock, General methods of tests and analysis for food products, Crude petroleum, Refractories, Chipless working equipment.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination of vanadium iron silicon by gravimetric method

GB/T 8704.6-2007 Ferrovanadium- Determination of silicon content The sulphuric acid dehydration gravimetric method
GB/T 8704.6-1994 Methods for chemical analysis of ferrovanadium. The sulphuric acid dehydration-gravimetric method for the determination of silicon content
GB/T 21933.2-2008 Ferronickel.Determination of silicon content.Gravimetric method
GB/T 6730.10-2014 Iron ores.Determination of silicon content.Gravimetric methods
GB/T 4701.2-1984 Methods for chemical analysis of ferrotitanium--The gravimetric method for the determination of silicon content
GB/T 3654.3-1983 Methods for chemical analysis of ferroniobium--The gravimetric method for the determination of silicon content
GB/T 5687.2-1985 Methods for chemical analysis of ferro-chromium--The gravimetric method for the determination of silicon content
GB/T 5059.5-1986 Methods for chemical analysis of ferromolybdenum--The gravimetric method for the determination of silicon content
GB/T 8704.5-1994 Methods for chemical analysis of ferrovanadium. The potentiometric method for the determination of vanadium content
GB/T 8704.5-2007 Ferrovanadium-Determination of vanadium content-The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method
GB/T 6730.10-1986 Methods for chemical analysis of iron ores--The gravimetric method for the determination of silicon content
GB/T 4333.1-1984 Methods for chemical analysis of ferrosilicon--The perchloric acid dehydration-gravimetric method for the determination of silicon content
GB/T 4701.2-2009 Ferrotitanium-Determination of silicon content-The sulphuric acid dehydration gravimetric method
GB/T 5059.1-2014 Ferromolybdenum.Determination of molybdenum content.Lead molybdate gravimetric method, ammonium metavanadate titration method and 8-hydroxyquinoline gravimetric method
GB/T 24583.1-2009 Vanadium-Nitrogen alloy.Determination of vanadium content.The ammonium ferrous sulfate titration method
GB/T 5687.2-2007 Ferrochromium,silicochromium and nitrogen-bearing Ferrochromium-Determination of silicon content-The perchloric acid dehydration gravimetric method
GB/T 16574-1996 Pyrites and concentrate--Determination of silicon content--Gravimetric method
GB/T 7730.2-2002 Ferromanganese and blast furnace ferromanganese--Determination of silicon content--Gravimetric method after perchloric acid dehydration
GB/T 5059.5-2014 Ferromolybdenum.Determination of silicon content.Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method
GB/T 6730.32-2013 Iron ores.Determination of vanadium content.The ammonium ferrous sulfate titrimetric method
GB 3653.3-1988 Ferroboron chemical analysis method for determination of silicon content by perchloric acid dehydration gravimetric method
GB/T 3653.3-1988 methods for chemical analysis of ferroboron--The perchloric acid dehydration-gravimetric method for the determination of silicon content
GB/T 42345-2023 Quantitative detection method of vanadium-titanium magnetite minerals
GB/T 6730.32-1986 Methods for chemical analysis of iron ores--The ferrous sulfate volumetric method for the determination of vanadium content
GB/T 8639.1-1988 Vanadium--Determination of vanadium content--Potassium permanganate-ammonium ferrous sulphate volumetric method
GB/T 5686.2-2008 Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal. Determination of silicon content. Molybdenum blue photometric method, silicon potassium fluoride titrimetric method and perchloric acid dehydration gravimetric me
GB/T 5686.2-2022 Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal—Determination of silicon content—Molybdenum blue spectrophotometric method, silicon potassium fluoride titri
GB/T 4333.7-1984 Methods for chemical analysis of ferrosilicon--The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
GB/T 8704.7-2009 Ferrovanadium.Determination of phosphorus content.The molybdenum blue photometric method
GB/T 4699.1-1984 Methods for chemical analysis of silicochromium--The gravimetric method for the determination of silicon content
GB/T 5686.2-1985 Methods for chemical analysis of silicomanganese alloy--The gravimetric method for the determination of silicon content
GB/T 4699.4-2008 Ferrochromium and silicochromium. Determination of carbon content. Infrared absorption method and gravimetric method
GB 11848.9-1989 Determination of silicon in uranium ore concentrates Gravimetric determination of silicon
GB/T 11848.9-1989 Determination of silicon in uranium concentrate by gravimetry
GB/T 8704.7-1994 Methods for chemical analysis of ferrovanadium. The molybdenum blue photometric method for the determination of phosphorus content
GB/T 8639.6-1988 Vanadium--Determination of silicon content--N-butyl alcohol extraction spectrophotometric method
GB/T 223.60-1997 Methods for chemical analysis of iron, steel and alloy--The perchloric acid dehydration gravimetric method for the determination of silicon content
GB/T 8704.1-2009 Ferrovanadium-Determination of carbon content-The infrared absorption method and the gasometric method
GB/T 8639.4-1988 Vanadium--Determination of iron content--Phenanthroline spectrophotometric method
GB/T 223.13-2000 Methods for chemical analysis of iron,steel and alloy The ammonium ferrous sulfate titration method for the determination of vanadium content
GB/T 7315.5-1987 Methods for chemical analysis of vanadium pentoxide--The barium svlphate gravimetric method for the determination of sulphur content
GB/T 14506.14-1993 Sillicate rocks. Determination of ferrous oxide content. Potassium dichromate volumetric method
GB/T 14506.22-2010 Methods for chemical analysis of silicate rocks.Part 22:Determination of vanadium content
GB/T 16477.4-1996 Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy--Determination of silica content
GB/T 8639.5-1988 Vanadium--Determination of iron content--Isoamyl alcohol extraction spectrophotometric method
GB/T 223.7-2002 Iron powder--Determination of iron content--Potassium dichromate titration method
GB 4581.9-1984 Alunite ores--Determination of silicon content--Gravimetric method
GB/T 6730.58-2004 Iron ores-Determination of vanadium content-Flame atomic absorption spectrometric methods
GB/T 7315.2-1987 Methods for chemical analysis of vanadium pentoxide--The molybdenum blue spectrophotometric method for the determination of silicon content
GB/T 8704.3-2009 Ferrovanadium.Determination of sulfur content.The infrared absorption method and the combustion-neutralization titration method
GB/T 8704.8-2009 Ferrovanadium.Determination of aluminium content.The chromazurol S spectrophotometric method and EDTA titrimetric method
GB/T 4333.5-1997 Methods for chemical analysis of ferrosilicon the EDTA volumetric method for the determination of aluminium content
GB/T 4702.2-2008 Chromium metal. Determination of silicon content. The perchloric acid gravimetric method
GB/T 8704.1-1997 Methods for chemical analysis of ferrovandium. The infrared absorption method and the gasometric method for the determination of carbon content
GB/T 8704.8-1994 Methods for chemical analysis of ferrovanadium. The chromazurol S photometric method and EDTA volumetric method for determination of aluminium comtent
GB/T 6730.68-2009 Iron ores.Determination of loss on ignition.Gravimetric method
GB/T 4700.1-1984 Methods for chemical analysis of calcium-silicon--The perchloric acid dehydration-gravimetric method for the determination of silicon content
GB/T 18608-2001 Standard test methods for determination of iron, nickel,sodium,and vanadium in crude oil by atomic absorption spectrometry
GB/T 6730.9-1986 Methods for chemical analysis of iron ores--The silicomolybdic blue photometric method for the determination of silicon content
GB/T 24231-2009 Chrome ores.Determination of magnesium,aluminum,silicon,calcium,titanium,vanadium,chrome,manganese,iron and nickel content.Wavelength dispersive X-ray fluorescence spectrometric method
GB/T 5687.7-1988 Methods for chemical analysis of ferro-chromium--The gravimetric method for the determination of carbon content
GB/T 5686.5-2008 Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal. Determination of carbon content. The infrared absorption method, the gasometric method, the gravimetric and the coulometric method
GB/T 32786-2016 Pig iron contenting nickel.Determination of iron content.Dichromate titration method
GB/T 6730.8-2016 Iron ores.Determination of iron (Ⅱ) content.Potassium dichromate titrimetric method
GB/T 7315.1-1987 Methods for chemical analysis of vanadium pentoxide--The potassium permanganate oxidation-ammonium ferrous sulfate titrimetric method for the determination of vanadium pentoxide content
GB/T 223.72-2008 Iron,steel and alloy.Determination of sulfur content.Gravimetric method
GB/T 7730.7-1988 Methods for chemical analysis of ferromanganese and blast furnace ferromanganese--The gravimetric method for determination of carbon content
GB/T 6987.5-2001 Aluminium and aluminium alloys--Determination of silicon content--Gravimetric method
GB/T 16477.5-1996 Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy.Determination of titanium content
GB/T 16555.1-1996 Chemical analysis for silicon carbide refractories--Determination of silicon carbide--Absorb gravimetric method
GB/T 16477.4-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy.Part 4:Determination of silicon content
GB/T 1509-2006 Manganese ores. Determination of silicon content. Perchloric acid dehydration gravimetric method
GB/T 1509-2016 Manganese ores.Determination of silicon content.Perchloric acid dehydration gravimetric method
GB/T 8704.3-1997 Methods for chemical analysis of ferrovanadium. The infrared absorption method and the combustion neutralization titration method for the determination of sulfur content
GB/T 6730.8-1986 Methods for chemical analysis of iron ores--The potassium dichromate volumetric method for the determination of iron(2) content
GB/T 29056-2012 Trichlorosilane for silicon epitaxy.Determination of boron,aluminium,phosphorus,vanadium,chrome,manganese,iron,cobalt,nickel,copper,arsenic,molybdenum and antimony content.Inductively coupled plasma mass spectrometric method

Association Francaise de Normalisation, Determination of vanadium iron silicon by gravimetric method

NF A10-901:1970 Chemical analysis of ferro-vanadium. Gravimetric determination of silicon.
NF EN 28343:1992 Ferro-nickel - Dosage du silicium - Méthode gravimétrique.
NF A06-556:2010 Steel and iron - Determination of total silicon content - Gravimetric method.
NF A10-601*NF EN 28343:1992 Ferronickel. Determination of silicon content. Gravimetric method.
NF A06-556*NF EN ISO 439:2020 Steel and cast irons - Determination of silicon content - Gravimetric method
NF A10-910:1977 Chemical analysis of ferro-vanadium. Potentiometric determination of vanadium.
NF A20-414:1984 Iron ores. Determination of silicon content. Gravimetric methods.
NF A10-801:1971 Chemical analysis of ferro-tungsten. Gravimetric determination of silicon.
NF A11-001:1971 Chemical analysis of ferro-titanium. Gravimetric determination of silicon.
NF A10-701:1984 Chemical analysis of ferro-molybdenum. Gravimetric determination of silicon.
NF A10-401:1984 Chemical analysis of ferro-chromium. Gravimetric determination of silicon.
NF A10-201:1984 Chemical analysis of ferro-manganese. Gravimetric determination of silicon.
NF A06-344:1991 Steel and cast iron. Determination of vanadium content. Potentiometric titration method.
NF A06-344*NF EN ISO 4947:2020 Steel and cast iron - Determination of vanadium content - Potentiometric titration method
NF A10-101:1976 Chemical analysis of ferrosilicon, ferrosilicomanganese and ferrosilicochromium. Determination of silicon. Gravimetric method.
NF A06-340:1987 Chemical analysis of steel and cast iron. Determination of total silicium content. Gravimetric method.
NF A10-003:1967 Chemical analysis of ferro-alloys and silico-alloys. Gravimetric determination of carbon.
NF A10-202*NF EN 24159:1989 Ferromanganese and ferrosilicomanganese. Determination of manganese content. Potentiometric method.
NF A06-368*NF EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
NF A06-390*NF EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method.
NF T77-153:1987 Basic silicones for industrial use. Determinaion of silicon content (silicon content more than 1 per cent (m/m)). Gravimetric method.
NF A06-307*NF EN ISO 4938:2016 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method
NF A06-307:1990 Steel and iron. Determination of nickel content. Gravimetric or titrimetric mehod.
NF A10-606*NF EN 26352:1992 Ferronickel. Determination of nickel content. Dimethylglyoxime gravimetric method.
NF T20-523:1973 Sodium and potassium silicates for industrial use. Determination of silica. Gravimetric method by insolubilization. Titrimetic method.
NF A06-368:1989 STEEL AND CAST IRON. DETERMINATION OF SULPHUR CONTENT. GRAVIMETRIC METHOD. (EUROPEAN STANDARD EN 24934).
NF ISO 8215:1986 Poudres à laver - Dosage de la silice totale - Méthode gravimétrique.
NF A10-003/A3:1970 CHEMICAL ANALYSIS OF FERROUS ALLOYS AND SILICON ALLOYS. GRAVIMETRIC DETERMINATION OF CARBON.
NF A10-003/A1:1968 CHEMICAL ANALYSIS OF FERRO-ALLOYS AND SILICO-ALLOYS. GRAVIMETRIC DETERMINATION OF CARBON.
NF A08-344:1996 Steel and iron. Determination of vanadium content. Flame atomic absorption spectrometric method.
NF A20-406*NF ISO 4689:1987 Iron ores. Determination of sulphur content. Barium sulfate gravimetric method.
NF A21-101:1974 Chemical analysis of chromium ores. Determination of silica (gravimetric method).

工业和信息化部, Determination of vanadium iron silicon by gravimetric method

YB/T 4566.5-2016 Determination of vanadium ferrosilicon content by sulfuric acid dehydration gravimetric method
YB/T 4566.3-2016 Determination of vanadium content in iron vanadium nitride Ferrous ammonium sulfate titration method
YB/T 4582.8-2017 Determination of silicon content in ferrosilicon nitride perchloric acid dehydration gravimetric method
YB/T 4908.1-2021 Determination of vanadium content in vanadium-aluminum alloys Ammonium persulfate oxidation-ferrous ammonium sulfate titration method
YB/T 4566.7-2016 Determination of vanadium iron sulfur content by infrared absorption method
YB/T 4566.8-2016 Determination of carbon content of vanadium iron nitride by infrared absorption method
YB/T 4566.9-2016 Determination of vanadium nitride iron oxygen content by infrared absorption method
YS/T 540.1-2018 Methods for chemical analysis of vanadium Part 1: Determination of vanadium content Potassium permanganate-ferrous ammonium sulfate titration method
YB/T 4566.4-2016 Determination of silicon, manganese, phosphorus and aluminum content in ferrovanadium nitride by inductively coupled plasma atomic emission spectrometry
YS/T 1047.8-2015 Methods for chemical analysis of copper magnetite Part 8: Gravimetric method for determination of silica content
YB/T 5312-2016 Determination of silicon content in calcium silicon alloys perchloric acid dehydration gravimetric method
YB/T 4531-2016 Determination of iron phosphorus silicon content by silicon molybdenum blue spectrophotometry
YB/T 4582.1-2017 Determination of calcium iron silicon nitride content EDTA titration method
YB/T 4582.5-2017 Determination of ferrosilicon aluminum nitride content EDTA titration method
YB/T 4566.1-2016 Determination of nitrogen content in vanadium iron nitride by inert gas melting thermal conductivity method
YB/T 4566.6-2016 Determination of phosphorus content in vanadium iron nitride bismuth phosphorus molybdenum blue spectrophotometry
YB/T 4566.2-2016 Determination of nitrogen content of vanadium iron nitride, distillation and separation-acid-base neutralization titration method
YS/T 540.6-2018 Methods for chemical analysis of vanadium Part 6: Determination of silicon content Molybdenum blue spectrophotometry
YB/T 4582.7-2017 Determination of total nitrogen content of ferrous silicon nitride by neutralization titration method
YB/T 175-2017 Determination of silicon carbide content in emery by hydrofluoric acid gravimetric method

HU-MSZT, Determination of vanadium iron silicon by gravimetric method

MSZ KGST 1210-1978

国家市场监督管理总局、中国国家标准化管理委员会, Determination of vanadium iron silicon by gravimetric method

GB/T 8704.6-2020 Ferrovanadium—Determination of silicon content—The sulfuric acid dehydration gralimetric method and the silicomolybdic blue photometric method
GB/T 3654.3-2019 Ferroniobium—Determination of silicon content—Gravimetric method
GB/T 41497-2022 Ferrovanadium—Determination of vanadium,silicon,phosphorus,manganese,aluminum,iron content—Wavelength dispersive X-ray fluorescence spectrometry
GB/T 8704.5-2020 Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method
GB/T 4333.1-2019 Ferrosilicon—Determination of silicon content—Perchloric acid dehydration gravimetric method and potassium fluosilicate volumetric method
GB/T 24583.1-2019 Vanadium-nitrogen—Determination of vanadium content—Ammonium ferrous sulfate titration method
GB/T 5687.13-2021 Ferrochromium—Determination of chromium, silicon, manganese, titanium, vanadium, iron contents—Wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method)
GB/T 4333.7-2019 Ferrosilicon—Determination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method
GB/T 7731.5-2021 Ferrotungsten—Determination of silicon content—Silicomolybdenum blue spectrophotometric method
GB/T 8704.10-2020 Ferrovanadium—Determination of silicon, manganese, phosphorus, aluminum, copper, chromium, nickel and titanium contents— Inductively coupled plasma atomic emission spectrometric method
GB/T 6730.2-2018 Iron ores—Determination of moisture content—Gravimetric method
GB/T 7731.1-2021 Ferrotungsten—Determination of tungsten content—Cinchonine gravimetric method and ammonium nitrate gravimetric method
GB/T 4333.10-2019 Ferrosilicon—Determination of carbon content—Infrared absorption method

AENOR, Determination of vanadium iron silicon by gravimetric method

UNE 35051-1:1983 FERROSILICON, FERROSILICOMANGANESE AND FERROSILICOCHROMIUM. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE 35066-1:1985 FERROTUNGSTEN. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE 35053-1:1985 FERROVANADIUM. DETERMINATION OF VANADIUM CONTENT. VOLUMETRIC METHOD
UNE 22132:1988 IRON ORES. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE 35027-1:1985 FERROALLOYS. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE-EN ISO 439:2011 Steel and iron - Determination of total silicon content - Gravimetric method (ISO 439:1994)
UNE-EN 28343:1993 FERRONICKEL. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD. (ISO 8343:1985).
UNE 35025-1:1985 FERROALLOYS AND SILICOALLOYS. DETERMINATION OF CARBON CONTENT. GRAVIMETRIC METHOD
UNE 35064-1:1985 FERRO-VANADIUM AND FERROMOLYBDENUM. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD
UNE 36323-1:1992 STEEL AND CAST IRON. DETERMINATIO OF VANADIUM CONTENT. POTENTIOMETRIC TITRATION METHOD.
UNE 35055-1:1985 FERROMOLYBDENUM. DETERMINATION OF MOLYBDENUM CONTENT. GRAVIMETRIC METHOD
UNE 35059-1:1990 FERROCHROMIUM AND FERROSILICOCHROMIUM. DETERMINATION OF CHROMIUM CONTENT. VOLUMETRIC METHOD
UNE 35063-1:1985 FERROCHROME AND FERROSILICOCHROMIUM. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD
UNE 35057-1:1985 FERROTUNGSTEN. DETERMINATION OF TUNGSTEN CONTENT. CINCHONINE GRAVIMETRIC METHOD
UNE-EN ISO 4934:2008 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003)

Professional Standard - Petrochemical Industry, Determination of vanadium iron silicon by gravimetric method

SH/T 0058-1991 Method for Determination of Silicon, Vanadium and Iron Content in Petroleum Coke
SH/T 0705-2001 Standard test method for determination of vanadium in heavy oils by spectrophotometry
SH/T 0342-1992 Determination of Iron Content in Reforming Catalyst

Korean Agency for Technology and Standards (KATS), Determination of vanadium iron silicon by gravimetric method

KS D ISO 4158-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS D ISO 4158:2002 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium－Determination of sillicon content－Gravimetric method
KS D ISO 8343-2012(2022) Ferronickel－Determination of silicon content－Gravimetric method
KS D ISO 6467:2002 Ferrovanadium-Determination of vanadium content-Potentiometric method
KS D ISO 6467:2013 Ferrovanadium－Determination of vanadium content－Potentiometric method
KS D ISO 8343:2012 Ferronickel-Determination of silicon content-Gravimetric method
KS D ISO 8343-2012(2017) Ferronickel－Determination of silicon content－Gravimetric method
KS D ISO 439-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS D ISO 6467-2002(2012) Ferrovanadium－Determination of vanadium content－Potentiometric method
KS E ISO 4689:2007 Iron ores－Determination of sulfur content－Barium sulfate gravimetric method
KS D ISO 439:2002 Steel and iron－Determination of total silicon content－Gravimetric method
KS E ISO 2598-1-2012(2017) Iron ores－Determination of silicon content－Part 1：Gravimetric methods
KS E ISO 2598-1-2012(2022) Iron ores－Determination of silicon content－Part 1：Gravimetric methods
KS D 1817-2003 Methods for determination of vanadium in iron and steel
KS E ISO 2598-1:2012 Iron ores－Determination of silicon content－Part 1：Gravimetric methods
KS D ISO 4947:2002 Steel and cast iron－Determination of vanadium content－Potentiometric titration method
KS D ISO 4942:2002 Steel and iron－Determination of vanadium content－N-BPHA spectrophotometric method
KS E ISO 9683-1:2010 Iron ores－Determination of vanadium－Part 1：BPHA spectrophotometric method
KS D 1805-2019 Iron and steel — Methods for determination of silicon content
KS D ISO 4947-2002(2017) Steel and cast iron－Determination of vanadium content－Potentiometric titration method
KS D ISO TR 7955:2008 Ferroniobium－Determination of niobium content－Gravimetric method
KS D ISO 4173-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS D 1805-2003 Determination of silicon in iron and steel
KS D ISO 9647-2002(2017) Steel and iron?Determination of vanadium content — Flame atomic absorption spectrometric method
KS R 9142-2007 Method of mass measurement for railway rolling stock
KS D ISO 4942-2002(2017) Steel and iron－Determination of vanadium content－N-BPHA spectrophotometric method
KS D ISO 797-2002(2022) Aluminium and aluminium alloys－Determination of silicon－Gravimetric method
KS D ISO 4938:2002 Steel and iron-Determination of nickel content-Gravimetric or titrimetric method
KS D ISO 4159:2002 Ferromanganese and ferrosilicomanganese－Determination of manganese content－Potentiometric method
KS D ISO 4140:2008 Ferrochromium and ferrosilicochromium－Determination of chromium content－Potentiomentric mehtod
KS D ISO 4159-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry 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 D ISO 4173:2002 Ferromolybdenum－Determination of molybdenum content－Gravimetric method
KS D ISO 9647:2002 Steel and iron?Determination of vanadium content — Flame atomic absorption spectrometric method
KS E 3015-2001 Methods for determination of silicon dioxide in iron ores
KS D ISO TR 7955-2008(2013) Ferroniobium－Determination of niobium content－Gravimetric method
KS D ISO 4140-2008(2018) Ferrochromium and ferrosilicochromium－Determination of chromium content－Potentiomentric mehtod
KS D ISO 797:2002 Aluminium and aluminium alloys－Determination of silicon－Gravimetric method
KS E ISO 6607-2011(2016) Aluminium ores－Determination of total silicon content－Combined gravimetric and spectrophotometric method
KS D ISO 4934-2002(2017) Steel and cast iron－Determination of total sulphur content－Gravimetric method
KS D ISO 797-2002(2017) Aluminium and aluminium alloys－Determination of silicon－Gravimetric method
KS D ISO 4938-2002(2017) Steel and iron－Determination of nickel content－Gravimetric or titrimetric method
KS M ISO 1690-2017(2022) Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization

TR-TSE, Determination of vanadium iron silicon by gravimetric method

TS 2799-1977 METHODS FOR THE CHEMICAL ANALYSIS OP IRON AND STEELS PERRO - VANADIUM DETERMINATION OP VANADIUM, CARBON, PHOSPHORUS, SULFUR, SILICON AND ALUMINIUM CONTENTS
TS 2520-1977 Methods For The Chemical Analysis Of Iron And Steels Determination Of Vanadium Content
TS 2591-1977 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF SILICON CONTENT

International Organization for Standardization (ISO), Determination of vanadium iron silicon by gravimetric method

ISO 4158:1978 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium; Determination of silicon content; Gravimetric method
ISO 8343:1985 Ferronickel; Determination of silicon content; Gravimetric method
ISO 6467:1980 Ferrovanadium; Determination of vanadium content; Potentiometric method
ISO 6467:2018 Ferrovanadium - Determination of vanadium content - Potentiometric method
ISO 439:2020 Steel and cast iron — Determination of silicon content — Gravimetric method
ISO 439:1994 Steel and iron; determination of total silicon content; gravimetric method
ISO 2598:1980 Iron ores — Determination of silicon content — Gravimetric methods
ISO 4689:1986 Iron ores; Determination of sulfur content; Barium sulfate gravimetric method
ISO 439:1982 Steel and cast iron; Determination of total silicon; Gravimetric method
ISO 2598-1:1992 Iron ores; determination of silicon content; part 1: gravimetric methods
ISO 4947:2020 Steel and cast iron — Determination of vanadium content — Potentiometric titration method
ISO 4947:1986 Steel and cast iron; Determination of vanadium content; Potentiometric titration method
ISO 9683:1991 Iron ores; determination of vanadium content; BPHA spectrophotometric method
ISO 4942:2016 Steels and irons - Determination of vanadium content - N-BPHA spectrophotometric method
ISO 4942:1988 Steel and iron; determination of vanadium content; N-BPHA spectrophotometric method
ISO 4173:1980 Ferromolybdenum; Determination of molybdenum content; Gravimetric method
ISO/TR 7955:1982 Ferroniobium; Determination of niobium content; Gravimetric method
ISO 9684:1991 Iron ores — Determination of vanadium content — Flame atomic absorption spectrometric methods
ISO 797:1973 Aluminium and aluminium alloys; Determination of silicon; Gravimetric method
ISO 4140:1979 Ferrochromium and ferrosilicochromium; Determination of chromium content; Potentiometric method
ISO 4159:1978 Ferromanganese and ferrosilicomanganese; Determination of manganese content; Potentiometric method
ISO 9647:1989 Steel and iron; determination of vanadium content; flame atomic absorption spectrometric 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 9683-1:2006 Iron ores - Determination of vanadium - Part 1: BPHA spectrophotometric method
ISO 10714:1992 Steel and iron; determination of phosphorus content; phosphovanadomolybdate spectrophotometric method
ISO 4938:2016 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method
ISO 4938:1988 Steel and iron; determination of nickel content; gravimetric or titrimetric method
ISO 5890:1981 Manganese ores and concentrates; Determination of silicon content; Gravimetric method
ISO 7693:1984 Ferrotungsten; Determination of tungsten content; Cinchonine gravimetric method
ISO 11536:2015 Iron ores - Determination of loss on ignition - Gravimetric method
ISO 2732:1984 Steel and cast iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
ISO 1688:1976 Sodium and potassium silicates for industrial use; Determination of dry matter; Gravimetric method
ISO 6229:1980 Sodium hexafluorosilicate for industrial use; Determination of free silica content; Gravimetric method

RO-ASRO, Determination of vanadium iron silicon by gravimetric method

SR ISO 4158:1996 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium. Determination of silicon content. Gravimetric method
STAS 10395/3-1975 FERROVANADIUM Determination of silicium content
STAS SR EN 28343-1994 Ferronickel. Determination of silicon content. Gravimetric method
STAS SR ISO 6467:1994 Ferrovanadium. Determination of vanadium content. Potentiometric method
STAS SR 11039-2-1996 Silicocalcium Determination of silicon content. Gravimetric method
STAS SR EN 24947-1994 Steel and cast iron. Determination of vanadium content. Potentiometric titration method
SR ISO 4942:1994 Steel and iron. Determination of vanadium content. N-BPHA spectrophotometric method
STAS SR 8718-8-1996 Ferosilicon. Determination of titanium content. Spectrophotometric
SR 2603-1994 Steels and irons. Determination of vanadium content. Sodium tungstate spectrophotometric method
STAS SR ISO 797:1995 Aluminium and aluminium alloys. Determination of silicium content. Gravimetric method
STAS SR EN 24159 Ferromanganese and ferrosilicomanganese. Determination of manga-nese content. Potentiometric method
SR ISO 4140:1995 Ferrochromium and ferrosilicochromium. Determination of chromium content. Potentiometric method
STAS SR ISO 9647:1989 Steel and iron. Determination of vanadium content. Flame atomic; absorption spectrometric method
STAS SR EN 24938-1993 Steel and iron. Determination of nickel content. Gravimetric or titrimetric method
STAS SR ISO 5890:1981 Manganese ores and concentrates- Determination of silicon content- Gravimetric method
STAS 11033/5-1978 FKRROSILICOCHROME Determination of phosphorus content

Professional Standard - Ferrous Metallurgy, Determination of vanadium iron silicon by gravimetric method

YB/T 505.1-2007 Vanadium and titanium slag Determination of silicon dioxide content-Gravimetric method
YB/T 547.2-2014 Vanadium slag.Determination of silicon dioxide content.Perchloric acid dehydration gravimetric method
YB/T 547.2-1995 Methods for chemical analysis of vanadium slag the perchloric acid dehydration gravimetric method for the determination of silicon dioxide content
YB/T 505.8-2007 Vanadium and titanium slag Determination of sulfur content-Gravimetric method
YB/T 547.1-2014 Vanadium slag.Determination of vanadium pentoxide content.Ammonium ferrous sulfate titrimetric method
YB/T 5329-2009 Determination of content of vanadium silicon pentoxide by silicon molybdenum blue spectrophotometry
YB/T 547.1-1995 Methods for chemical analysis of vanadium slag the ammonium ferrous sulfate titrimetric method
YB/T 5332-2009 Determination of vanadium pentoxide sulfur content barium sulfate gravimetric method
YB/T 5332-2006 Method for chemical analysis of vanadium pentoxide - Determination of sulfur content by barium sulfate gravimetric method
YB/T 109.1-2012 Silicon barium alloy.Determination of silicon content.The perchloric acid dehydration-gravimctric method
YB/T 505.5-2007 Vanadium and titanium slag Determination of ferric oxide content-Photometric method
YB/T 5329-2006 Method for chemical analysis of vanadium pentoxide Molybdenum blue spectrophotometry Determination of silicon content
YB/T 4393-2014 Ferroaluminumn, ferromanganese-aluminum and ferromanganese-aluminum-silicon.Determination of aluminum content.EDTA titrimetric method
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 109.1-1997 Methods for chemical analysis of barium-silicon the perchloric acid dehydration gravimctric method for the determination of silicon content
YB/T 5312-2006 Calcium silicon alloy chemical analysis method for determination of silicon content by perchloric acid dehydration gravimetric method
YB/T 178.1-2012 Silicon-aluminum alloy and silicon-barium-aluminum alloy.Determination of silicon content.The perchloric acid dehydration gravimetric method
YB/T 109.2-2012 Silicon barium alloy.Determination of barium content.The barium sulfate gravimetric method
YB/T 5328-2006 Vanadium pentoxide chemical analysis method Potassium permanganate oxidation-ferrous ammonium sulfate titration method to determine the amount of vanadium pentoxide
YB/T 4199-2009 Determination of Ferrovanadium Pentoxide Content by Flame Atomic Absorption Spectrometry
YB/T 178.2-2012 Silicon-aluminum alloy and silicon-barium-aluminum alloy.Determination of barium content.The barium sulfate gravimetric method
YB/T 178.1-2000 Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy.The perchloric acid dehydration-gravimetric method for the determination of silicon content
YB/T 178.12000 Chemical analysis methods of silicon aluminum alloy and silicon barium aluminum alloy

AT-ON, Determination of vanadium iron silicon by gravimetric method

ONORM EN 28343-1992 Ferronickel - Determination of Silicon content -Gravimetrie method
ONORM EN 26352-1992 Ferronickel - Determination of nickel content -Dimethylglyoxime gravimetric method

VN-TCVN, Determination of vanadium iron silicon by gravimetric method

TCVN 4150-2009 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium.Determination of silicon content.Gravimetric method
TCVN 308-2010 Steel and iron.Determination of vanadium content.Methods of chemical analysis
TCVN 3872-1983 Ferromanganese.Method for the determination of silicon content
TCVN 3857-1983 Ferrochrome.Methods for the determination of silicon content
TCVN 3864-1983 Ferrotitanium.Method for the determination of silicon content
TCVN 1814-2009 Steel and iron.Determination of silicon content.Methods of chemical analysis

SE-SIS, Determination of vanadium iron silicon by gravimetric method

SIS SS-EN 28 343-1992 Ferronickel — Determination of silicon content — Gravimetric method
SIS SS-EN 24 947-1991 Steel and cast iron — Determination of vanadium content — Potentiometric titration method
SIS SS-EN 24 938-1991 Steel and iron — Determination of nickel content — Gravimetric or titrimetric method
SIS SS-EN 24 934-1990 Steel and cast iron — Determination of sulphur content — Gravimetric method
SIS SS-EN 24 159-1990 Ferromanganese and ferrosilico- manganese — Determination of manganese content — Potentiometric method

European Committee for Standardization (CEN), Determination of vanadium iron silicon by gravimetric method

EN ISO 439:2020 Steel and cast irons - Determination of silicon content - Gravimetric method (ISO 439:2020)
EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method (ISO 439:1994)
EN 28343:1991 Ferronickel - Determination of Silicon Content - Gravimetric Method
EN ISO 4947:2020 Steel and cast iron - Determination of vanadium content - Potentiometric titration method (ISO 4947:2020)
EN ISO 9647:2022 Steel - Determination of vanadium content - Flame atomic absorption spectrometric method (FAAS) (ISO 9647:2020)
EN 24938:1990 Steel and Iron - Determination of Nickel Content - Gravimetric or Titrimetric Method

British Standards Institution (BSI), Determination of vanadium iron silicon by gravimetric method

BS EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method
BS ISO 6467:2018 Ferrovanadium. Determination of vanadium content. Potentiometric method
BS EN ISO 439:2020 Steel and cast iron. Determination of silicon content. Gravimetric method
BS 7020-5.1:1993 Analysis of iron ores. Methods for the determination of silicon content. Gravimetric methods
19/30387754 DC BS EN ISO 439. Steel and cast iron. Determination of silicon content. Gravimetric method
BS EN ISO 4947:2020 Steel and cast iron. Determination of vanadium content. Potentiometric titration method
BS 7020 Sec.5.1:1993 Analysis of iron ores. Methods for the determination of silicon content. Gravimetric methods
BS 6783-9:1986 Sampling and analysis of nickel, ferronickel and nickel alloys. Method for determination of silicon in ferronickel (gravimetric method)
BS ISO 4942:2016 Steels and irons. Determination of vanadium content. N-BPHA spectrophotometric method
19/30397792 DC BS EN ISO 4947. Steel and cast iron. Determination of vanadium content. Potentiometric titration method
BS EN ISO 4934:2003 Steel and iron. Determination of sulfur content. Gravimetric method
BS ISO 9683-2:2009 Iron ores - Determination of vanadium content - Flame atomic absorption spectrometric methods
BS 6200 SubSec.3.26.5:1985 Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of silicon. Ferrosilicon, ferrosilicomanganese and ferrosilicochromium: gravimetric method
BS 6200-3.26.1:1995 Sampling and analysis of iron, steel and other ferrous metals - Methods of analysis - Determination of silicon - Steel and iron: gravimetric method
BS EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
BS EN ISO 4938:2016 Steel and iron. Determination of nickel content. Gravimetric or titrimetric method
BS EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
BS 7020-11.2:1993 Analysis of iron ores. Methods for the determination of vanadium content. Flame atomic absorption spectrometric method
BS 6092-3:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of silica content (gravimetric method)
BS 6200 SubSec.3.26.2:1991 Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of silicon. Acid-resisting high silicon iron: gravimetric method
BS 7020 Sec.11.1:1993 Analysis of iron ores. Methods for the determination of vanadium content. BPHA spectrophotometric method

Danish Standards Foundation, Determination of vanadium iron silicon by gravimetric method

DS/ISO 8343:1993 Ferronickel - Determination of silicon content - Gravimetric method
DS/EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method
DS/EN 28343:1993 Ferronickel. Determination of silicon content. Gravimetric method
DS/EN 24947:2005 Steel and cast iron - Determination of vanadium content - Potentiometric titration method (ISO 4947:1986)
DS/EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
DS/EN 28 343:1993 Ferronickel - Determination of silicon content - Gravimetric method
DS/EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
DS/EN 24938:1991 Steel and iron. Determination of nickel content. Gravimetric or titrimetric method
DS/ISO 4938:1991 Steel and iron. Determination of nickel content. Gravimetric or titrimetric method
DS/EN 24159:1989 Ferromanganese and ferrosilicomanganese. Determination of manganese content. Potentionmetric

YU-JUS, Determination of vanadium iron silicon by gravimetric method

JUS C.A1.402-1980 Methods for chemical analysis of ferroalloys. Gravimetric determination of silicon in ferrosilicon, ferrosilicomanganese and ferrosiliconchromium
JUS B.G8.104-1989 Iron ores. Determination of silicon coutent. Gravimetric methods
JUS C.A1.407-1982 Methods for chemical analysis of feroalloys. Gravitnerric detsrmination of silicon m silicomanganese
JUS C.A1.425-1980 Methods for chemical analysis of ferroalloys. Potentiometric determination of vanadium in fer-rovanadium
JUS C.A1.052-1986 Methods for chemical analysis of iron and steel. Determination of total silicon. Gravimetric method
JUS C.A1.430-1987 Methods far chemical analysis of nickel and nickel alloys. Ferronickel. Determination of silicon con-tent. Gravimetric method
JUS C.A1.404-1982 Methods for chemical analysis of ferroalloys. Gmrimauiu determination of silicon in ferro-manganese and manganese-metals
JUS C.A1.053-1991 Methods for chemical analysis of iron and steel. Determination of silicon in steel with tungsten content Gravimetric method
JUS C.A1.412-1982 Methods for chemical analysis of ferro-alloys. Gravimetric determination of silicon in ferro-chromium (insoluble in acids)
JUS C.A1.068-1990 Hethod of chemical analysis of iron and steel. Deteralnation of vanadium content. Potentiomstric method
JUS C.A1.431-1987 Feronickel. Determination ofnickel content. Dimethyl-glyoxime gravimetric method
JUS H.B8.332-1978 Sodium and potassium silicates for industrial use. Determination of iron oxide and aluminium oxide contents. Gravimetric method
JUS C.A1.417-1982 Methods for chemical analysis of ferroalloys. Complexomethc determination of iron and aluminium in ferro-silicon
JUS C.A1.419-1983 Methods for Chemical analysis of ferroa!loys. Volumetric determination of phospfrorus in ferro-silicon
JUS H.B8.315-1977 Sodium and potassium silicates for industrial use. Determination ofdry matter. Gravimetric method
JUS C.A1.426-1980 Methods for chemical analysis of ferroalloys. Gravimetric determination of molybdemtm in ferromolybdenum

RU-GOST R, Determination of vanadium iron silicon by gravimetric method

GOST 13217.4-1990 Ferrovanadium. Methods for determination of silicon
GOST 13217.11-1990 Ferrovanadium. Methods for determination of arsenic
GOST 13230.1-1993 Ferrosilicon. Methods for determination of silicon
GOST 14638.4-1981 Ferrotungsten. Method for the determination of silicon
GOST 21876.4-1976 Ferromanganese. Method for the determination of silicon
GOST 21600.3-1983 Ferrochrome. Method for the determination of sillicon
GOST 13230.1-1981 Ferrosilicon. Methods for the determination of silicon
GOST 18262.5-1988 Titanomagnetite ores, ironvanadium concentrates, agglomerates and pellets. Methods for determination of silicon dioxide
GOST 19014.2-1973 Crystal silicon. Methods of iron determination
GOST 22536.12-1988 Carbon steel and unalloyed cast iron. Methods for determination of vanadium
GOST 13201.2-1977 Ferrosilicochrome. Method for the determination of silicon content
GOST 14858.5-1981 Silicocalcium. Method for the determination of iron content
GOST 32518.1-2013 Iron ores, concentrates, agglomerates and pellets. Determination of silica gravimetric method
GOST 18904.6-1989 Tantalum and its oxides. Spectral method for determination of aluminum, vanadium, ferrum, calcium, silicon, magnesium, manganese, copper, nickel, niobium, tin, titanum, chromium and zirconium
GOST 13201.1-1993 Ferrosilicochromium. Method for determination of chromium
GOST 13201.1-1977 Ferrosilicochrome. Method for the determination of chrome content
GOST 25278.12-1982 Alloys and foundry alloys of rare metals. Spectral method for determination of silicon, iron, aluminium, manganese and chromium in alloys on vanadium base
GOST 23862.4-1979 Rare-earth metals and their oxides. Spectral method of determination of vanadium, iron, cobalt, silicon, manganese, copper, nickel, lead, titanium, chromium
GOST 14047.10-1978 Lead concentrates. Determination of silicon dioxide. Photometric and gravimetric methods
GOST 13201.6-1977 Ferrosilicochrome. Method for the determination of phosphorus content
GOST 18385.2-1979 Niobium. Spectral method for the determination of silicon, titanium and iron
GOST 30240.2-1995 Barite concentrate. Photometric method for determination of silicon dioxide

German Institute for Standardization, Determination of vanadium iron silicon by gravimetric method

DIN EN ISO 439:2020-06 Steel and cast iron - Determination of silicon content - Gravimetric method (ISO 439:2020); German version EN ISO 439:2020
DIN EN 28343:1992-02 Ferronickel; determination of silicon content; gravimetric method (ISO 8343:1985); german version EN 28343:1991
DIN EN 28343:1992 Ferronickel; determination of silicon content; gravimetric method (ISO 8343:1985); german version EN 28343:1991
DIN EN ISO 439:2020 Steel and cast iron - Determination of silicon content - Gravimetric method (ISO 439:2020)
DIN EN 24947:1992 Determination of vanadium content of steel and cast iron by potentiometric titration (ISO 4947:1986); german version EN 24947:1991
DIN EN ISO 4947:2020-10 Steel and cast iron - Determination of vanadium content - Potentiometric titration method (ISO 4947:2020); German version EN ISO 4947:2020
DIN EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method (ISO 439:1994); German version EN ISO 439:2010
DIN EN ISO 4947:2020 Steel and cast iron - Determination of vanadium content - Potentiometric titration method (ISO 4947:2020)
DIN EN ISO 4934:2004-05 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003); German version EN ISO 4934:2003
DIN EN ISO 4938:2016-08 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method (ISO 4938:2016); German version EN ISO 4938:2016
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 EN 24938:1992 Determination of nickel content of steel and iron by gravimetry or volumetric analysis (ISO 4938:1988); german version EN 24938:1990
DIN EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003); German version EN ISO 4934:2003
DIN EN 24159:1990 Ferromanganese and ferrosilicomanganese; determination of manganese content; potentiometric method (ISO 4159, 1st edition: 1978.12.15); german version EN 24159:1989

ES-UNE, Determination of vanadium iron silicon by gravimetric method

UNE-EN ISO 439:2020 Steel and cast irons - Determination of silicon content - Gravimetric method (ISO 439:2020)
UNE-EN ISO 4947:2021 Steel and cast iron - Determination of vanadium content - Potentiometric titration method (ISO 4947:2020)
UNE-EN ISO 4938:2016 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method (ISO 4938:2016)
UNE 35058-1:1990 ERRATUM FERROMANGANESE AND FERROSILICONMANGANESE. DETERMINATION OF MANGANESE CONTENT. POTENTIOMETRIC METHOD

KR-KS, Determination of vanadium iron silicon by gravimetric method

KS D ISO 439-2022 Steel and cast iron — Determination of silicon content — Gravimetric method
KS D ISO 4947-2022 Steel and cast iron — Determination of vanadium content — Potentiometric titration method
KS D 1805-2019(英文版) Iron and steel — Methods for determination of silicon content
KS D ISO 4942-2022 Steels and irons — Determination of vanadium content — N-BPHA spectrophotometric method
KS D ISO 4934-2022 Steel and iron — Determination of sulfur content — Gravimetric method
KS D ISO 10714-2021 Steel and iron — Determination of phosphorus content —Phosphovanadomolybdate spectrophotometric method
KS D ISO 4938-2022 Steel and iron — Determination of nickel content — Gravimetric or titrimetric method

ES-AENOR, Determination of vanadium iron silicon by gravimetric method

BE-NBN, Determination of vanadium iron silicon by gravimetric method

NBN-EN 28343-1992 Ferronickel - Determination of silicon content - Gravimetric method (ISO 8343:1985)
NBN T 03-235-1980 Sodium and potassium silicates for industrial use - Determination of silica content - Gravimetrie method by insolubilization
NBN 463-1957
NBN-EN 24159-1992 Ferromanganese and ferrosilicomanganese. Determination of manganese content. Potentiometric method (ISO 4159:1978)
NBN 526-1958
NBN 543 F-1960

Lithuanian Standards Office , Determination of vanadium iron silicon by gravimetric method

LST EN 28343-2000 Ferronickel - Determination of silicon content - Gravimetric method (ISO 8343:1985)
LST EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method (ISO 439:1994)
LST EN 24947-2000 Steel and cast iron - Determination of vanadium content - Potentiometric titration method (ISO 4947:1986)
LST EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003)

Japanese Industrial Standards Committee (JISC), Determination of vanadium iron silicon by gravimetric method

JIS G 1221:1998 Iron and steel -- Methods for determination of vanadium content
JIS M 8225:1997 Iron ores -- Methods for determination of vanadium content
JIS M 8225 AMD 1:2013 Iron ores -- Methods for determination of vanadium content (Amendment 1)
JIS M 8214:1995 Iron ores -- Methods for determination of silicon content
JIS G 1212:1997 Iron and steel -- Methods for determination of silicon content
JIS G 1312-1:2011 Method for chemical analysis of ferrosilicon .Part 1: Methods for determination of silicon content

CZ-CSN, Determination of vanadium iron silicon by gravimetric method

CSN 42 0557 Cast.2-1987 Chemical analysis of ferroalloys. Silicomanganese. Determination of silicon by weight method
CSN 42 0646 Cast.5-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of silicon by the gravimetric method
CSN ISO 4947:1993 Steel and cast iron. Determination of vanadium content. Potentiometric titration method
CSN 42 0554 Cast.2-1989 Chemical analysis of ferroalloys. Analysis of ferromolybdenum. Determination of molybdenum
CSN 42 0640 Cast.7-1982 Chemical analysis of non-ferrous metals and alloys. Nickel. Determination of silicon by the photometric method and gravimetric method
CSN ISO 4942:1993 Steel and iron. Determination of the vanadium content. N-BPHA spectrophotometric method
CSN 42 0622 Cast.14-1981 Chemical analysis of non-ferrous metals and alloys. Bronzes. Determination of silicon by the photometric method and gravimetric method
CSN 42 0620 Cast.14-1981 Chemical analysis of non-ferrous metals and alloys. Brasses. Determination of silicon by the photometric method and gravimetric method
CSN 44 1804-1979 Iron ores, concentrates, aglomerates and pellets. Determination of silicon dioxide. Photometric and gravimetric methods.
CSN 42 0641 Cast.10-1984 Chemical analysis of non-ferrous metals and alloys. Nickel alloys. Determination of silicon by the photometric method and gravimetric method
CSN 42 0670 Cast.2-1981 Aluminium alloys. Determination of silicon by the photometric method and by the gravimetric method
CSN 44 1622-1989 Lead - zinc ores. Gravimetric method of determination of silicon dioxide
CSN 44 1771-1988 Lead concentrates. Determination of silicone dioxide content
CSN 44 1721-1989 Molybdenum concentrates. Determination of silicate oxide
CSN 44 1869-1989 Bauxite. Determination of silicon dioxide. The gravimetric method
CSN 44 1666-1989 Zinc concentrates. Determination of silicon dioxide content
CSN 42 0615 Cast.15-1974 Chemical analysis of brazing alloys. Determination of silicon by gravimetric method
CSN ISO 9647:1993 Steel and iron. Determination of vanadium content. Flame atomic absorption spectrometric method
CSN ISO 797:1992 Aluminium and aluminium alloys - Determination of silicon - Gravimetric method
CSN EN 24934-1993 Steel and cast iron. Determination of sulphur content. Gravimetric method
CSN 44 1645-1989 Antimony ores and concentrates. Determination of silicon oxide
CSN 65 2055-1981 SODIUM HYDROXIDE TECHNICAL Gravimetric Method for Determination of Silicic Acide
CSN 44 1757-1988 Copper ores and concentrates. Silicone dioxide determination

NL-NEN, Determination of vanadium iron silicon by gravimetric method

NEN 6221-1980 Chemical analysis of iron and steel Gravimetric determination of the silicon content in iron and steel (perchloric acid method)
NEN-ISO 439:1994 Steel and iron.Determination of total silicon content.Gravimetric method(ISO 439:1994)
NEN 6215-1978 Chemical analysis of iron and steel Titrimetric determination of the vanadium content in iron and steel
NEN 6212-1978 Chemical analysis of iron and steel - Gravimetric determination of the silicon content in iron, mild and alloy steel (sulfuric acid method)

Qinghai Provincial Standard of the People's Republic of China, Determination of vanadium iron silicon by gravimetric method

DB63/T 1432-2015 Determination of Aluminum, Calcium, Magnesium, Iron, Silicon, Vanadium in Industrial Sodium Dichromate - Inductively Coupled Plasma Emission Spectrometry
DB63/T 1431-2015 Determination of Aluminum, Calcium, Magnesium, Iron, Silicon, Vanadium in Industrial Sodium Chromate - Inductively Coupled Plasma Emission Spectrometry
DB63/T 1430-2015 Determination of Aluminum, Calcium, Magnesium, Iron, Silicon, Vanadium in Industrial Chromic Anhydride - Inductively Coupled Plasma Emission Spectrometry

Group Standards of the People's Republic of China, Determination of vanadium iron silicon by gravimetric method

T/CSTM 00375-2021 Quantitative determination of vanadium titanium magnetite minerals
T/CSTM 00378-2021 Vanadium Titanium Magnetite ore—The determination of vanadium pentaoxide content— Phosphatic tungstic vanadic acid spectrophotometric method
T/CSTM 00780.1-2023 Methods for chemical analysis of sodium vanadate—Part 1: Determination of vanadium content —Ammonium ferrous sulfate titrimetric method
T/SATA 057-2023 Determination of silicon dioxide in foods Gravimetric method
T/CMES 08003-2020 Determination of content of high carbon ferrochromium silicon molybdenum blue spectrophotometry

Professional Standard - Non-ferrous Metal, Determination of vanadium iron silicon by gravimetric method

YS/T 540.1-2006 Vanadium chemical analysis method Potassium permanganate-ferrous ammonium sulfate titration method for determination of vanadium content
YS/T 540.6-2006 Methods for chemical analysis of vanadium - Determination of silicon content by n-butanol extraction photometry
YS/T 358.3-2011 Methods for chemical analysis of tantalite,columbite concentrate.Part 3:Determination of silicon dioxide content.Silicomolybdenum blue spectrophotometry and gravimetry
YS/T 540.4-2006 Vanadium chemical analysis method o-phenanthroline spectrophotometric determination of iron content
YS/T 540.5-2006 Vanadium chemical analysis method isoamyl alcohol extraction spectrophotometric determination of iron content

IN-BIS, Determination of vanadium iron silicon by gravimetric method

IS 13938 Pt.1-1994
IS 13840 Pt.2-1993 Chemical analysis of ferrotitanium. Part 2: Determination of silicon by gravimetric method

PL-PKN, Determination of vanadium iron silicon by gravimetric method

PN EN 24947-1993 Steel and cast iron Determination of vanadium content Potentiometric titration method
PN C04529-1990 Chemical analysis Determination of silicon by gravimetric method
PN-EN ISO 4947-2021-01 E Steel and cast iron -- Determination of vanadium content -- Potentiometric titration method (ISO 4947:2020)
PN EN 24159-1992 Ferromanganese and ferrosilicomanganese Determination of manganese content Potentiometric method
PN EN 24934-1992 Steel and cast iron. Determination of sulphur content. Gravimetric method

American Society for Testing and Materials (ASTM), Determination of vanadium iron silicon by gravimetric method

ASTM E365-99 Standard Test Methods for the Determination of Vanadium in Ferrovanadium and Vanadium Alloying Additives (Withdrawn 2005)
ASTM E247-01(2005) Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry
ASTM E247-01 Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry
ASTM E247-96 Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry
ASTM E247-01(2015)e1 Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry

Professional Standard - Machinery, Determination of vanadium iron silicon by gravimetric method

JB/T 9548.4-1999 Methods for chemical analysis of iron-chromium-aluminium alloys.The photometric acid dehydration gravimetric method for the determination of silicon content
JB/T 6326.3-1992 Method for chemical analysis of nickel-chromium and nickel-chromium-iron alloys Determination of silicon content by perchloric acid dehydration gravimetric method
JB/T 4107.6-1999 Chemical analyse method for electrical contact materials.Determination of iron content in the silver - iron ( Determine iron content by the potassium dichromate method)
JB/T 9548.5-1999 Methods for chemical analysis of iron-chromium-aluminium alloys.The silicomolybdate blue photometric method for the determination of silicon content
JB/T 9220.2-1999 Chemical analysis methods for acid slay of cupola.Determination of silica by gravimetric method using perchloric acid dewatering

Sichuan Provincial Standard of the People's Republic of China, Determination of vanadium iron silicon by gravimetric method

DB51/T 2037-2015 Determination of Vanadium Content in Vanadium Aluminum Alloy Ammonium Persulfate Oxidation-Ammonium Ferrous Sulfate Titration Method
DB51/T 2038-2015 Determination of content of vanadium aluminum alloy silicon, iron and other 15 impurity elements by inductively coupled plasma atomic emission spectrometry

Professional Standard - Commodity Inspection, Determination of vanadium iron silicon by gravimetric method

SN/T 1014.1-2001 Determination of silicon content in ferrosilicon for export.The potassium fluosilicate volumetric analysis
SN/T 3113-2012 Ferromolybdenum.Determination of silicon contents.Silicomolybdic blue spectrophotometric method
SN/T 3346-2012 Determination of silicon,manganese,phosphorus,chromium,vanadium in chrome-vanadium steel.Wave dispersive X-ray fluorescence spectrometry
SN/T 4308-2015 Determination of chromium, nickel, silicon, manganese, aluminium, phosphorus, tungsten, molybdenum, cobalt, vanadium content in alloy steel.Inductively coupled plasma atomic emission spectrometric method

Taiwan Provincial Standard of the People's Republic of China, Determination of vanadium iron silicon by gravimetric method

CNS 8261-1982 Method of Weight Measurement for Railway Rolling Stock

海关总署, Determination of vanadium iron silicon by gravimetric method

SN/T 5253-2020 Determination of aluminum content in ferrosilicon EDTA titration method

Professional Standard - Chemical Industry, Determination of vanadium iron silicon by gravimetric method

HG/T 2957.9-1984(1997) Alunite ores-Determination of silicon content-Gravimetric method
HG/T 2957.9-2004 Gravimetric method for determination of silicon content in alunite ore

IT-UNI, Determination of vanadium iron silicon by gravimetric method

UNI 6457-1969
UNI 3708-1956
UNI 3349-1953 Procedures for the chemical analysis of metals. Determination of the silicon content of ferromanganese and of manganese metal. Gravimetric 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, Determination of vanadium iron silicon by gravimetric method

GB/T 6730.58-2017 Iron ores－Determination of vanadium content－Flame atomic absorption spectrometric method
GB/T 34099-2017 Determination of aluminium, silicon, vanadium, nickel, iron, sodium, calcium, zinc and phosphorus in residual fuel oil—Inductively coupled plasma emission spectrometry method

Professional Standard - Aviation, Determination of vanadium iron silicon by gravimetric method

HB 5297.4-2001 Titanium Alloy Chemical Analysis Method Ferrous Ammonium Sulfate Volumetric Method for Determination of Vanadium Content
HB 5220.16-1995 Method for Chemical Analysis of Superalloys - Ammonium Ferrous Sulfate Volumetric Method for Determination of Vanadium Content
HB 5218.5-1995 Aluminum Alloy Chemical Analysis Method Gravimetric Determination of Silicon Content
HB 5220.9-1995 Superalloy Chemical Analysis Method Gravimetric Determination of Silicon Content

Standard Association of Australia （SAA）, Determination of vanadium iron silicon by gravimetric method

AS 3719.2:1998 Aluminium and aluminium alloys - Determination of silicon - Gravimetric method

TH-TISI, Determination of vanadium iron silicon by gravimetric method

TIS 1925-1999 Sodium and potassium silicates for industrial use.determination of silica content.gravimetric method by insolubujzation

Professional Standard - Agriculture, Determination of vanadium iron silicon by gravimetric method

SN/T 5495-2023 Determination of Iron Content in Iron Dust Slime Potassium Dichromate Titration Method

Professional Standard - Railway, Determination of vanadium iron silicon by gravimetric method

TB/T 1740-1997 Method for measuring weight of railway rolling stock

CU-NC, Determination of vanadium iron silicon by gravimetric method

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