Determination of ferric iron content

Determination of ferric iron content, Total:297 items.

The international standard classification for "Determination of ferric iron content" includes: Salts , Iron ores , Ferrous metals in general , Ferroalloys .

The Chinese standard classification for "Determination of ferric iron content" includes: Inorganic salt , Iron ore , Steel and iron alloy analysis method , Oxide and elementary substance .

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

GB/T 33828-2017 Determination of contents of Fe(Ⅲ)in nano lithium iron phosphate

农业农村部

NY/T 3425-2019 Water-soluble fertilizers-Determination of total Chromium and chromium(Ⅲ)and chromium ( VI)contents

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

GB/T 223.73-2008 Iron steel and alloy - Determination of iron contents - Titanium trichloride-potassium dichromate titration method
GB/T 6730.5-2007 Iron ores—Determination of total iron content—Titanium(Ⅲ) chloride reduction methodds
GB/T 32786-2016 Pig iron contenting nickel―Determination of iron content―Dichromate titration method
GB/T 21933.2-2008 Ferronickel - Determination of silicon content - Gravimetric method
GB/T 3654.2-2008 Ferroniobium - Determination of copper content - The neocuproine-choroform extraction photometric method
GB/T 6730.6-2016 Iron ores―Determination of metallic iron content―Ferric chloride-sodium acetate titrimetric method
GB/T 6730.65-2009 Iron ores—Determination of total iron content—Titanium(Ⅲ) chloride reduction potassium dichromate titration methods(routine methods)

工业和信息化部

YB/T 4725-2018 Steel slag. Determination of metallic iron. Ferric trichloride-potassium dichromate titration
YB/T 4726.7-2021 Ferric-containing dust and sludge——Determination of total iron content——Titanium(Ⅲ)chloridereduction potassium dichromate titration method
YB/T 4509-2017 Direct reduced iron-Determination of metallic iron content-The potassium dichromate， titration after decomposition of sample by ferric chloride
YB/T 4510-2017 Direct reduced iron. Determination of iron(Ⅱ)content. The potassium dichromate titration after decompositionof sample by ferric chloride
YB/T 6055-2022 Steel slag-Determination of ferric oxide content一EDTA titration method
HG/T 5811-2020 Determination of iron content in iron-containing chemical sludge

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 6730.5-2022 Iron ores—Determination of total iron content—Titrimetric methods after titanium(III) chloride reduction
GB/T 38812.1-2020 Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
GB/T 38812.2-2020 Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
GB/T 3654.3-2019 Ferroniobium—Determination of silicon content—Gravimetric method

Professional Standard - Chemical Industry

HG/T 4213-2011 Phosphorus oxychloride for industrial use-Determination of iron content-spectrophotometric method
HG/T 4210-2011 Phosphorus trichloride for industrial use-determination of iron content-spectrophotometric method

Group Standards of the People's Republic of China

T/QAS 046-2021 Determination of total iron, ferrous iron and ferric iron in brine by phenanthroline spectrophotometric method

Professional Standard - Ferrous Metallurgy

YB/T 159.2-2015 Titanium concentrate(rock minerals). Determination of total iron content. The titanium chloride-potassium dichromate titrimetric method
YB/T 4392.1-2014 Sulphat titanium slag. Determination of valent titanium oxide content. Titanium trichloride titration

Professional Standard - Commodity Inspection

SN/T 0564-1996 Determination of ferric oxide content in titanium dioxide for export - Flame atomic absorption spectrometric method
SN/T 0563-1996 Determination of ferric oxide in bauxite for export - Flame atomic absorption spectrometric method

Taiwan Provincial Standard of the People's Republic of China

CNS 14902-2005 Essential oils（containing tertiary alcohols）- Evaluation of alcohols content by determination of ester value after cold formylation

Professional Standard - Agriculture

SN/T 5495-2023 Fe-contained dusts -Determination of iron content-Potassium dichromate titration method

Henan Provincial Standard of the People's Republic of China

DB41/T 993-2014 Titration method for determination of magnetic iron content in iron ore

CZ-CSN

CSN 72 1069-1970 Determination of the small contents of iron trioxide
CSN 44 1811-1983 Iron ores, concentrates, aglomerates and pellets. Determination of divalent iron. The volumetric method.
CSN 65 1072-1981 Determination of iron content
CSN ISO 2597:1993 Iron ores. Determination of total iron content. Titrametric methods

RO-ASRO

SR 5063/9-1993 Silicon carbide. Determination of iron trioxide content
STAS 318/5-1988 SPECIAL GLASS Iron trioxide content dctermination
STAS 12703/5-1989 ZIRCONIUM DIOXIDE Iron trioxide content determination
STAS SR ISO 9389:1995 Nickel alloys. Determination of cobalt.content. Potentiometric titration method with potassium hexacyanoferrate (III)
STAS 7947 Pt.4-1967 Roasted alumina. Determination of iron oxide content
STAS 4240/4-1985 TRASS Dctermination ol iron trioxidr and aluniinimn trioxic?c
STAS SR 9934-4-1998 Pyrite cinder. Determination of total iron, iron trioxide, ferrous oxide content
STAS 4242/3-1982 BLAST-FURNACE SLA G Determination of iron trioxide and aluniinium trioxide
STAS 9272/5-1981 Z1RC0NIC REFRACTORY PRODUCTS Iron trioxide content determi ration
STAS 167/6-1980 SILICEOUS MINING PRODUCTS AND SILIGA REFRACTORY PRODUCTSDetermination cf iron trioxide content
STAS 4474/3-1987 PEASTER AND GYPSUM Determtnation of iron trioxide and aouminium trioxidec
STAS 9281/7-1992 Silicon carbide refractoris. Determination of iron trioxyde content
STAS 5781/3-1980 DOLOMITICAL RKl-RACTORY PRODUCTS Dctermination of iron trioxide and aluminiuin trioxide content
STAS 9219/4-1973 CALCIUM FLUORIDE (FLUORTTE) Determination of iron trioxide and aluminium oxide contents
STAS 5425/4-1975 CHROME AND CHROME —MAGNESITE REFRACTORIES Determination of iron trioxide content
STAS 1776/8-1978 LEAD Determination of iron content
STAS 1706/3-1970 COPPER Determination of iron content
STAS 8162/2-1988 ALUMINIUM Iron e ontent determiration
STAS 1818/4-1984 ZINC Iron content dctcrmination
STAS 8791/3-1978 CADMIUM Determination of iron content
STAS 11359/12-1981 NATIVE SULPHUR ORES AND CONCENTRATES Determination of iron trioxide content
STAS 1707/3-1980 FERROMANGANESE Determination of carbon content
STAS 3238/5-1970 ANTIMONIC LKAD Dctcrmination of iron content
STAS 9772/8-1982 FERROBORON Determination of manganese content
STAS 10853/13-1977 FERROTUNGSTEN Determination of bismuth content
STAS 1707/7-1985 FERROMANGANESE Chrcme content determination
STAS 9636/4-1983 FERROCHROM1UM DeteArmination of?phosphorus content
STAS 10853/10-1977 Ferrotungsten Determination of tin content
STAS 7843-1967 Zinc. Determination of iron content
STAS 10853/11-1977 FERROTUNGSTEN Determination of antimony content
STAS 10853/9-1977 FERROTUNGSTEN Determination of arsenic content
STAS 11346/2-1979 FERROPHOSPHORUS Determination of carbon content
STAS 9636/6-1974 FERROGHROMIUM Determination of carbon content
STAS 9772/2-1982 FERROBORON Determination of boron content
STAS 10853/2-1977 FERROTUNGSTEN Determination of carbon content
STAS 9772/9-1982 FERROBORON Determination of copper content
STAS 2016-1990 Irom and steels. Chrome content determination
STAS 10395/7-1975 FERROVANADIUM Determination of carbon content
STAS 10853/12-1977 FERROTUNGSTEN Determination of lead content
STAS 6843-1982 STEELS ANI) CAST 1RONS Determination of nitrogen content
STAS 8718/5-1986 FERROSILICON Sulphur content determination
STAS 1707/6-1980 FERROMANGANESE Determination of silicon content
STAS 5424/3-1980 FORSTERITIC REFRACTORY PRODUCTS Determination of iron trioxide and alumtaium trioxide content
STAS 11346/6-1979 FERROPHOSPHORUS Determination of manganese content
STAS 6182/10-1989 WINE Iron determination
STAS 11346/4-1979 FERROPHOSPHORUS Determination of silicon content
STAS 2960/6-1967 brass. Determination of iron content
STAS 9636/8-1985 FERRO-CHROME Manganese content determination
STAS 7473-1966 Determination of manganese, iron and phosphorus content
STAS 10853/7-1977 FERROTUNGSTEN Determination of sulphur content
STAS 8718/6-1986 FERROSILICON Determination of aluminium content
STAS 7470-1966 Ferromanganese. Determination of carbon content
STAS 10853/5-1977 FERROTUNGSTEN Determination of manganese content
STAS 1707/5-1973 FERROMANGANESE Determination of phosphorns content
STAS 8718/4-1970 FERROSILICON Determination of chromium content
STAS 9208/8-1981 FERROTITANIUM Determination of sulphur
STAS 9636/2-1974 FEROGHRQMIUM Determination of chromium content
STAS 9144/4-1986 ZING POWDER Determination of iron content
STAS 9636/5-1983 FERROCHROMIUM Determination of aluminium con lent
STAS 7472-1966 Ferromanganese. Determination of silicon content
STAS 7662-1982 IRON AND STEEL Determination of boron
STAS 11047/3-1987 FKRROSILICOMANGANESK Determination of manganese content
STAS 11346/5-1979 FERROPHOSPHORUS Determination of sulphur content
STAS 10853/4-1977 FERROTUNGSTEN Determination of silicon content
STAS 8718/3-1970 FERROSILICON Determination of chromium content
STAS 9636/7-1974 FERROCHROMIUM Determination of sulphur content
STAS 9772/4-1982 FEKROBORON Determination of aluminium content
STAS 7471-1966 magnet. Determination of sulfur content
STAS 9636/3-1983 FERROCHROMIUM Determination of silicium content
STAS 6182/24-1973 WINE Determination of glycerol
STAS 10387/5-1975 CALCIUM ALUMINATE CEMENTS FOR REFRACTORY CONCRETE Determination of iron trioxide content
STAS 12459/5-1986 NICKEL BASE ALLOYS Iron content determination
STAS 2017-1989 CAST IBONS AND STEELS Nickel content determination
STAS 1459-1979 CAST IRONS AND STEELS Determination of sulphur content
STAS 7745-1967 Zinc alloy. Determination of iron content
STAS 6894-1963 Iron ore. Determination of zinc content
STAS 6890-1963 Iron ore. Determination of copper content
STAS 7333-1980 NODULAR CAST IRONS Determination of magnesium content
STAS 7742/5-1975 ZINC ALLOYS Determination of iron content
STAS SR EN 28343-1994 Ferronickel. Determination of silicon content. Gravimetric method
STAS 1460-1987 STEELS AND CAST IRONS Phosphorus content determination
STAS 7716-1967 Manganese ore. Determination of iron content
STAS 11047/6-1978 FERROSILICOMANGANKME Determination of sulphur content
STAS 1462-1980 STEELS AND CAST IRONS Determination of manganese content
STAS 7478-1966 Iron ore. Determination of arsenic content
STAS 6892-1963 Iron ore. Determination of phosphorus content
STAS 3086-1968 drinking water. Determination of iron content
STAS 6887-1963 Iron ore. Determination of sulfur content
STAS 6895-1963 Iron ore. Determination of vanadium content
STAS 6893-1963 Iron ore. Determination of aluminum content

International Organization for Standardization (ISO)

ISO 9507:1990 Iron ores; determination of total iron content; titanium(III) chloride reduction methods
ISO 10213:1991 Aluminium ores; determination of total iron content; titanium trichloride reduction method
ISO 2597:1973 Iron ores — Determination of total iron content — Volumetric method
ISO 2597:1985 Iron ores; Determination of total iron content; Titrimetric methods
ISO 9035:1989 Iron ores; determination of acid-soluble iron(II) content; titrimetric method
ISO 4173:1980 Ferromolybdenum; Determination of molybdenum content; Gravimetric method
ISO/TR 7955:1982 Ferroniobium; Determination of niobium content; Gravimetric method

RU-GOST R

GOST 27395-1987 Soils. Determination of mobile two-triwalent iron compounds after Verigina Arinushkina
GOST 22519.1-1977 Thallium. Method for the determination of iron
GOST 19251.1-1979 Zinc. Method of iron determination
GOST 20580.8-1980 Lead. Method for the determination of iron
GOST 12072.2-1979 Cadmium. Methods of iron determination
GOST 1367.2-1983 Antimony. Methods for the determination of iron
GOST 13637.4-1977 Gallium. Method for the determination of iron
GOST 16274.6-1977 Bismuth. Method for determination of iron content
GOST 13637.4-1993 Gallium. Method for the determination of iron
GOST 21600.3-1983 Ferrochrome. Method for the determination of sillicon
GOST 13151.9-1982 Ferromolybdenum. Methods for determination of tin
GOST 15933.11-1970 Ferroniobium. Method for the determination of nitrogen content
GOST 13047.17-2002 Nickel. Cobalt. Methods for determination of iron
GOST 13230.5-1993 Ferrosilicon. Methods for determination of marganese
GOST 13230.9-1993 Ferrosilicon. Methods for determination of titanium
GOST 14021.6-1978 Ferroboron. Methods for the determination of manganese
GOST 21876.4-1976 Ferromanganese. Method for the determination of silicon
GOST 15933.7-1990 Ferroniobium. Method for determination of aluminium
GOST 13230.8-1981 Ferrosilicon. Methods for the determination of calcium
GOST 13230.4-1993 Ferrosilicon. Method for determination of phosphorus
GOST 13230.8-1993 Ferrosilicon. Methods for determination of calcium
GOST 23581.2-1979 Iron ores, concentrates, agglomerates and pellets. Methods of determination of manganese protoxide content
GOST 13047.17-1981 Nickel. Method for the determination of magnesium
GOST 13230.4-1981 Ferrosilicon. Methods for the determination of phosphorus
GOST 15933.15-1970 Ferroniobium. Method for the determination of arsenic content
GOST 11930.7-1979 Hard-facing materials. Methods of iron determination
GOST 13230.1-1993 Ferrosilicon. Methods for determination of silicon
GOST 13230.6-1993 Ferrosilicon. Methods for determination of cromium
GOST 15933.13-1970 Ferroniobium. Method for the determination of bismuth content
GOST 21600.6-1983 Ferrochrome. Method for the determination of nitrogen
GOST 13151.6-1994 Ferromolybdenum. Method for determination of phosphorus
GOST 15933.16-1970 Ferroniobium. Method for the determination of antimony content
GOST 13230.5-1981 Ferrosilicon. Methods for the determination of manganese
GOST 15933.17-1970 Ferroniobium. Method for the determination of zinc content
GOST 13230.6-1981 Ferrosilicon. Methods for the determination of chromium
GOST 13230.7-1993 Ferrosilicon. Methods for determination of aluminium
GOST 21876.5-1976 Ferromanganese. Methods for the determination of phosphorus
GOST 16412.4-1991 Iron powder. Methods for the determination of manganese
GOST 15933.8-1990 Ferroniobium. Method for determination of titanium
GOST 13217.11-1990 Ferrovanadium. Methods for determination of arsenic
GOST 14638.12-1984 Ferrotungsten. Method for determination of antimony content
GOST 13230.9-1981 Ferrosilicon. Methods for the determination of titanium
GOST 13151.6-1982 Ferromolybdenum. Methods for the determination of phosphorus content
GOST 21600.4-1983 Ferrochrome. Method for the determination of phosphorus
GOST 15933.12-1970 Ferroniobium. Method for the determination of cobalt content
GOST 14250.7-1990 Ferrotitanium. Method for determination of silicon
GOST 13151.10-1982 Ferromolybdenum. Method for determination of antimony
GOST 13230.1-1981 Ferrosilicon. Methods for the determination of silicon
GOST 14250.1-1990 Ferrotitanium. Method for determination of titanium
GOST 13217.4-1990 Ferrovanadium. Methods for determination of silicon
GOST 15933.18-1970 Ferroniobium. Method for the determination of lead content
GOST 21876.1-1976 Ferromanganese. Method for the determination of manganese
GOST 13230.7-1981 Ferrosilicon. Methods for the determination of aluminium
GOST 14638.4-1981 Ferrotungsten. Method for the determination of silicon
GOST 15933.14-1970 Ferroniobium. Method for the determination of tin content
GOST 851.1-1987 Primary magnesium. Method for the determination of iron
GOST 851.1-1993 Primary magnesium. Methods for determination of iron
GOST 25284.6-1982 Zinc alloys. Methods for the determination of iron
GOST 16698.6-1971 Metallic manganese. Method for the determination of nickel content
GOST 19014.2-1973 Crystal silicon. Methods of iron determination
GOST 16698.6-1993 Metallic manganese and nitrated manganese. Methods for determination of iron
GOST 25284.6-1995 Zinc alloys. Methods for determination of iron
GOST 7619.6-1981 Fluorite. Method for the determination of iron content
GOST 19863.5-1991 Titanium alloys. Methods for the determination of iron

KR-KS

KS E ISO 10213-2021 Aluminium ores — Determination of total iron content —Titanium trichloride reduction method

GSO

GSO ISO 10213:2015 Aluminium ores -- Determination of total iron content -- Titanium trichloride reduction method
OS GSO ISO 10213:2015 Aluminium ores -- Determination of total iron content -- Titanium trichloride reduction method
BH GSO ISO 10213:2017 Aluminium ores -- Determination of total iron content -- Titanium trichloride reduction method
GSO ISO 4158:2013 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium – Determination of silicon content – Gravimetric method
BH GSO ISO 4173:2016 Ferromolybdenum -- Determination of molybdenum content -- Gravimetric method
GSO ISO 8343:2016 Ferronickel -- Determination of silicon content -- Gravimetric method

Korean Agency for Technology and Standards (KATS)

KS E ISO 10213:2011 Aluminium ores－Determination of total iron content－Titanium trichloride reduction method
KS E ISO 10213:2021 Aluminium ores — Determination of total iron content —Titanium trichloride reduction method
KS D 1749-1988 magnesium - Determination of iron content
KS D 1743-1987 Zinc - Determination of iron content
KS D 2078-1987 FERROIOBIUM - Determination of tantalum content
KS D 2082-1987 FERROIOBIUM - Determination of phosphorus content
KS D 2079-1987 FERROIOBIUM - Determination of carbon content
KS D 2040-1986 FERROTUNGSTEN - Determination of antimony content
KS D 1917-1986 FERROTUNGSTEN - Determination of TUNGSTEN content
KS D 1940-1972 FERROSILICON - Determination of copper content
KS D 1902-1989 FERROMANGANESE - Determination of phosphorus content
KS D 1918-1986 FERROTUNGSTEN - Determination of MANGANESE content
KS D 1914-1991 FERROCHROMIUM - Determination of sulfur content
KS D 1715-1989 Silver bullion - Determination of iron content
KS D 2038-1986 FERROTUNGSTEN - Determination of copper content
KS D 2074-1987 FERROBORON - Determination of silicon content
KS D 1906-1989 FERROMANGANESE - Determination of sulfur content
KS D 2032-1986 FERROTUNGSTEN - Determination of carbon content
KS D 1988-1988 SOLDERING - Determination of iron content
KS D 1912-1991 FERROCHROMIUM - Determination of phosphorus content
KS D 1911-1991 FERROCHROMIUM - Determination of carbon content
KS D 2073-1987 FERROBORON - Determination of carbon content
KS D 2072-1987 FERROBORON - Determination of boron content
KS D 1903-1989 FERROMANGANESE - Determination of MANGANESE content
KS D 2501-1987 BERYLLIUM COPPER - Determination of iron content
KS D 2514-1987 FERROVANADIUM - Determination of VANADIUM content
KS D 1916-1986 FERROTUNGSTEN - Determination of silicon content
KS D 2036-1986 FERROTUNGSTEN - Determination of sulfur content
KS D 2039-1986 FERROTUNGSTEN - Determination of arsenic content
KS D 2516-1987 FERROVANADIUM - Determination of silicon content
KS D 1733-1987 nickel ingots - Determination of iron content
KS D 1908-1989 FERROSILICON - Determination of sulfur content
KS D 1909-1989 FERROSILICON - Determination of carbon content
KS D 1907-1989 FERROMANGANESE - Determination of carbon content
KS D 2041-1986 FERROTUNGSTEN - Determination of bismuth content
KS D 2035-84-1986 FERROTUNGSTEN - Determination of phosphorus content
KS D 2037-1986 FERROTUNGSTEN - Determination of tin content
KS D 2064-1986 Manganin - Determination of iron content
KS D 1905-1989 FERROSILICON - Determination of phosphorus content
KS D 2517-1987 FERROVANADIUM - Determination of phosphorus content
KS D 2527-2003 Method for determination of iron in titanium
KS D 1767-1986 MANGANESE METAL - Determination of iron content
KS D 1726-1989 tin metal - Determination of iron content
KS D 2083-1987 FERROIOBIUM - Determination of tin content
KS D ISO 4173-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS D 2070-2019 Ferrophosphorus — Methods for determination of phosphorus content
KS D ISO 8343-2022 Ferronickel－Determination of silicon content－Gravimetric method
KS D ISO TR 7955-2018 Ferroniobium－Determination of niobium content－Gravimetric method
KS D 1921-1991 FERROSILICOMANGANESE - Determination of carbon content
KS D 2084-1987 FERROIOBIUM - Determination of ALUMINIUM content
KS D ISO 8343-2012(2022) Ferronickel－Determination of silicon content－Gravimetric method
KS D 1923-1991 FERROSILICOMANGANESE - Determination of sulfur content
KS D 2553-2010 Tantalum-Method for atomic absorption spectrometric analysis

HU-MSZT

MSZ 6830/22-1980 Determination of feed nutritional value based on iron content
MSZ KGST 936-1978 Determination of iron content in zinc
MSZ KGST 1234-1978 Determination of sulfur content in iron and titanium
MSZ KGST 1212-1978 Determination of manganese content of iron vanadium
MSZ KGST 1519-1979 Determination of iron content in brass
MSZ KGST 1211-1978 Determination of carbon content of iron vanadium
MSZ KGST 1213-1978 Determination of copper content in iron vanadium
MSZ KGST 1214-1978 Determination of Arsenic Content in Iron and Vanadium
MSZ KGST 1216-1978 Determination of iron, vanadium and sulfur content
MSZ KGST 1238-1978 Determination of copper content in iron and titanium
MSZ KGST 1235-1978 Determination of silicon content of iron titanium
MSZ KGST 1210-1978 Determination of silicon content of iron vanadium
MSZ 12599/5-1971 Comprehensive copper testing. Iron content determination
MSZ 12600/3.lap-1968 Comprehensive testing of aluminum. Iron content determination
MSZ KGST 1237-1978 Determination of aluminum content of iron and titanium
MSZ KGST 1239-1978 Determination of nitrogen content in iron and steel
MSZ KGST 1208-1978 Determination of vanadium content in iron-vanadium ore

British Standards Institution (BSI)

BS ISO 3087:2011 Iron ores. Determination of the moisture content of a lot
BS EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method