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Magnesium oxide content 75

Magnesium oxide content 75, Total:500 items.

In the international standard classification, Magnesium oxide content 75 involves: Construction materials, Metalliferous minerals, Non-metalliferous minerals, CONSTRUCTION MATERIALS AND BUILDING, Welding, brazing and soldering, Testing of metals, Production of metals, MINING AND MINERALS, Refractories, Analytical chemistry, Iron and steel products, Inorganic chemicals, Products of the chemical industry, Coals, Non-ferrous metals, Glass, Ferroalloys, Ferrous metals, Rubber, Sugar. Sugar products. Starch, Leather technology, Plastics, Paper and board, Air quality, Textile fibres, Petroleum products in general, Organic chemicals, Water quality.

RO-ASRO, Magnesium oxide content 75

• STAS 12703/8-1989 ZIBCONIA Magnesium oxide content determination
• STAS 8125/15-1968
• STAS 4813/11-1988 BAUXITE Dclermination of magnesium oxide content
• STAS 5424/6-1980 FORSTERITIC REFRACTORY PRODUCTS Determination of calcium oxide and magnesium oxide content
• STAS 5425/10-1975 CHROME AND CHROME— MAGNESITE REFRACTORIES Determination of magnesia content
• STAS SR 9934-5-1999 Pyrite cindre. Calcium oxide and magnesium oxide determination
• STAS 6103/4-1985 CEMENT WITH TRASS Determination of calcium oxide and magnesinm oxide
• STAS 9219/6-1973 CALCIUM FLUORIDE (FLUORITE) Determination of magnesium oxide content
• STAS 9272/8-1981 ZIRCONIC REFARCTORY PRODUCTS Magnesium Oxide Content determination
• STAS 6891-1963
• STAS 1574/12-1985 IRON ORES AND CONCKNTHATES Determination of calcium oxide and magnesium oxide content
• STAS 5424/7-1980 FORSTERITIC REFRACTORY PRODUCTS Determination of sodium oxide and potassium oxide content
• STAS 5425/5-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of alumina content
• STAS 5425/6-1975 CHROME ANDCHROME- MAGNESITE REFRACTORIES Determination of titanic oxide content
• STAS 5425/7-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of manganese oxide content
• STAS 5425/9-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of calcium oxide content
• STAS 167/9-1980 SILICEOUS MINING PRODUCTS AND SILICA REFRACTORV PRO UCTS Determination of magnesium oxide content
• STAS 5424/5-1980 FORSTERITIG REFRACTORY PRODUCTS Determination of chromium trioxide content
• STAS 5425/3-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of silica content
• STAS 5425/8-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of chromium trioxide content
• STAS E 12744-1989 QUARTZITES FOR FOUNDRY Content determination of iron trioxide, aluminium trioxide, magnesium oxide, titanium dioxide, calcium oxide, sodium oxide, potassium oxide and silicon dioxide
• STAS SR 13171-6-1994 Alluvial products and titanium-zirconium content concentrates. Determination of calcium oxide and magnesium oxide content
• STAS 5425/4-1975 CHROME AND CHROME —MAGNESITE REFRACTORIES Determination of iron trioxide content
• STAS 5424/3-1980 FORSTERITIC REFRACTORY PRODUCTS Determination of iron trioxide and alumtaium trioxide content
• STAS 5424/2-1980 FORSTERITIC REFR?CTORY PRODUCTS Determination of loss of ignition and silicon dioxide content
• STAS 10387/9-1976 CALCIUM ALUMINATE CEMENTS FOR REFRACTORY CONCRETE Determination of magnesium oxide content
• STAS 11394/5-1987 LIME Determination of total calcium oxide and total magnesium oxide
• STAS 5771/10-1989 CHALCO-SODIC AND GHALCO- ALUMINO-MAGNESIAN GLASS Sulphur trioxide determination
• STAS 5771/6-1989 CHALCO-SODIC AND CHALCO- ALUMINO-MAGNESIAN GLASS Titanium dioxide determination
• STAS 1269/17-1982 COPPER, LEAD, ZINC, BISMUTH, MOLYBDEN, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of calcium oxide and magnesium oxide content
• STAS 12703/9-1989 ZIBCONIA Sodium oxide and potassium oxide content determination
• STAS 12703/3-1989 ZIRCONIA Silicon dioxide content determination
• STAS 12703/7-1989 ZIRCONIUM DIOXIDE Calcium oxide content determination
• STAS SR 226-5-1995 Portland clinker. Total calcium oxide, magnesium oxide and free calcium oxide determination
• STAS 12703/11-1990 ZIRCONIUM DIOXIDE Aluminium trioxidc content determination
• STAS 12703/4-1989 ZIRCONIUM DIOXIDE Determination of zirconium dioxide content
• STAS 12703/6-1989 ZIRCONIUM DIOXIDE Titanium dioxide content determination
• STAS SR 9281-9-1995 PRODUSE REFRACTARE CARBORUNDICE Determinarea continutului de magneziu
• STAS 12703/5-1989 ZIRCONIUM DIOXIDE Iron trioxide content determination
• STAS 7947/10-1988 CALCINED ALUMINUM OXIDE Zinc oxide content determination
• STAS 7947/9-1988 CALCINED ALUMINIUM OXIDE Calcium oxide context determination
• STAS 4240/6-1985 TRASS Determination of sodium oxide, potassium oxide and titanium dioxide
• STAS 7947 Pt.4-1967
• STAS 7947 Pt.5-1967
• STAS 7947/11-1988 CALCINED ALUMINIUM OXIDE Vanadium penloxide content detetmination
• STAS 5063/11-1993 Silicon carbide. Determination of calcium oxide content
• STAS 9219/5-1973 GALCIUM FLUORIDE (FLUORITE) Determination of calcium oxide content
• STAS 318/8-1988 SPECIAL GT.ASS Calcium oxide and magncsium oxide content deterniination
• STAS 318/9-1988 SPECIAL GLASS Sodium oxide "and potassium oxide content determination
• STAS 4242/7-1988 BLAST FURNACE SLAG Determination of sodium oxide and potassium oxide
• STAS 8125/11-1985 BARYTA HYDRATE Determination of silicon dioxide content
• STAS 9218/10-1973 ZIRGONIUM SILIGATE Determination of sodium oxide and polasiup oxide contents
• SR 5063/6-1993 SiWcon carbide. Df?ermin?lion of free silicon dioxide content
• STAS 8125/9-1968
• STAS 7947-1967
• STAS 6883-1963
• STAS 9272/9-1981 ZIRCONIC REFRACTORY PRODUCTS Sodium and potassium oxide conlent determination
• STAS SR 12271-9-1994
• STAS SR 12271-6-1994
• STAS SR 12271-8-1994
• STAS 4813/6-1990 Bauxite. Aluminium oxide content determination
• STAS 318/10-1988 SPKC1AL GLASS Boron oxide content determination
• STAS 4813/10-1988 BAUXITE Determinalion of calciinn oxide content
• SR 5063/9-1993 Silicon carbide. Determination of iron trioxide content
• STAS 4240/4-1985 TRASS Dctermination ol iron trioxidr and aluniinimn trioxic?c
• STAS 4242/3-1982 BLAST-FURNACE SLA G Determination of iron trioxide and aluniinium trioxide
• STAS 318/3-1988 SPECIAL GLASS Barium oxide content determination
• STAS 318/4-1988 SPECIAL GLASS Lead oxide contefit determination
• STAS 6182/13-1972 WINE Determination of sulphurous anhydridc
• STAS 9218/5-1973 ZLRCONIUM SILICATE Determination of ferric oxide content
• STAS 9218/6-1973 ZIRCONIUM SILIGATE Determination of aluminium oxide content
• STAS 9219/4-1973 CALCIUM FLUORIDE (FLUORTTE) Determination of iron trioxide and aluminium oxide contents
• STAS 9281/11-1992 Silicon carbide refractories. Determination of dioxide content
• STAS 4240/3-1985 TRASS Dctcrmination of loss of ignition, fota] silicon dioxidc and reactable siiicon dioxide
• STAS 4474/3-1987 PEASTER AND GYPSUM Determtnation of iron trioxide and aouminium trioxidec
• STAS 3263-1961
• STAS 6884-1963
• STAS 7590-1966
• STAS 6266-1963
• STAS 6889-1963
• STAS SR 12271-7-1994
• STAS 12703/10-1989 ZIRGONIA Phosphoric anhydride content determination
• STAS 1934/8-1973 FOUNDRY SAND Dctcrmination of carbon dioxic?c content
• STAS 318/2-1988 SPECIAL GLASS Silicon dioxide content determination
• STAS 318/7-1988 SPECIAL GLASS Titanium dioxide content deter- mination
• STAS 4813/4-1992 Bauxite. Determination of silicon dioxide content

Professional Standard - Chemical Industry, Magnesium oxide content 75

• HG/T 2956.6-2001 Ascharite ores - Determination of calcium and magnesium oxides content - Volumetric method
• HG/T 2956.3-2001 Ascharite ores - Determination of boric anhydride content - Volumetric method
• HG/T 2956.5-2001 Ascharite ores - Determination of ferrous oxide content - Potassium dichromate volumetric method

PT-IPQ, Magnesium oxide content 75

• E 341-1981
• E 184-1966
• E 340-1981
• NP 322-1963

ZA-SANS, Magnesium oxide content 75

• SANS 6294:2006 Lime tests - Magnesium oxide content
• SANS 6293:2006 Lime tests - Calcium oxide content
• SANS 5940:1985 Carbon dioxide content of coal (gravimetric method)
• SANS 6308:2006 Lime tests - Sulfur trioxide content
• SANS 6295:2006 Lime tests - Carbon dioxide content
• SANS 5625:1990 Leather - Determination of chromic oxide content
• SANS 5941:1985 Carbon dioxide content of coal (titrimetric method)
• SANS 5941:2009 Carbon dioxide content of coal (titrimetric method)

RU-GOST R, Magnesium oxide content 75

• GOST 14047.12-1978 Lead concentrates. Determination of calcium oxide and magnesium oxide. Titrimetric, gravimetric and atomic absorption methods
• GOST 7619.10-1975 Fluorite. Methods for determination of magnesium oxide content
• GOST 14657.7-1996 Bauxite. Methods for determination of calcium oxide and magnesium oxide contents
• GOST 14657.7-1982 Bauxite. Methods for the determination calcium oxide and magnesium oxide content
• GOST 23260.2-1978 Marble. Method for the determination of magnesium oxide and magnesium carbonate
• GOST 11884.16-1982 Tungsten concentrate. Spectrum method of determination of manganese protoxide content
• GOST 19728.8-2001 Talc and talcomagnesite. Method for determination of magnesium oxide
• GOST 19728.8-1974 Talc and talcmagnesite. Method for determination of magnesium oxide content
• GOST 15848.11-1990 Chromium ores and concentrates. Methods for determination of calcium oxide and magnesium oxide
• GOST 22974.5-1996 Melted welding fluxes. Methods of calcium and magnesium oxides determination
• GOST 22974.5-1985 Melted welding fluxes. Methods of calcium and magnesium oxide determination
• GOST 26318.6-1984 Non-metallic ore materials. Methods for determination of calcium oxide and magnesium oxide mass fractions
• GOST 26418-1985 Copper concentrates. Flame atomic absorption method for determination of calcium and magnesium oxides
• GOST 14048.11-1980 Zinc concentrates. Method for the determination of calcium oxide, magnesium oxide and aluminium oxide
• GOST 21639.3-1993 Fluxes for electroslag remelting. Methods for determination of calcium oxide and magnesium oxide
• GOST 23260.3-1978 Marble. Method for the determination of calcium oxide and magnesium oxide, soluble in water
• GOST 24937-1981 Manganese ores, concentrates and aglomerates. Methods for the determination of calcium oxide and magnesium oxide
• GOST 19728.11-2001 Talc and talcomagnesite. Method for determination of sodium oxide and potassium oxide
• GOST 19728.11-1974 Talc and talcmagnesite. Method for determination of sodium oxide and potassium oxide contents
• GOST 23581.16-1981 Iron ores, concentrates, agglomerates and pellets. Methods for the determination of calcium oxide and magnesium oxide
• GOST 19728.4-2001 Talc and talcomagnesite. Methods for determination of ferric oxide
• GOST 19728.5-2001 Talc and talcomagnesite. Methods for determination of aluminium oxide
• GOST 19728.6-2001 Talc and talcomagnesite. Method for determination of titanium oxide
• GOST 19728.7-2001 Talc and talcomagnesite. Method for determination of calcium oxide
• GOST 19728.9-2001 Talc and talcomagnesite. Method for determination of manganese (II) oxide
• GOST 19728.7-1974 Talc and talcmagnesite. Method for determination of calcium oxide content
• GOST 19728.4-1988 Talc and talcomagnesite. Methods for determination of ferric oxide
• GOST 19728.5-1988 Talc and talcomagnesite. Methods for determination of aluminium oxide
• GOST 19728.9-1988 Talc and talcomagnesite. Method for determination of manganese (II) oxide
• GOST 19728.6-1988 Talc and talcomagnesite. Method for determination of titanium oxide
• GOST 19728.3-2001 Talc and talcomagnesite. Method for determination of silicon (IV)
• GOST 19728.3-1974 Talc and talcmagnesite. Method for determination of silicon oxide (IV)
• GOST 25702.18-1983 Raremetallic concentrates. Spectral methods of the determination of alumina, barium, iron, calcium, silicon, magnium, niobium, tantalium, titanium, zirconium and chromium oxide
• GOST 23260.4-1978 Marble. Method for the determination of silicon dioxide, aluminium oxide and ferric oxide
• GOST 20300.7-1990 Baddeleyite-corundum refractories. Method for determination of calcium oxide and magnesium oxide
• GOST 13997.9-1984 Zirconium containing refractory materials and products. Methods for determination of magnesium oxide
• GOST 21138.7-1978 Chalk. Method for determination of ferric-aluminium sesquioxides mass fraction
• GOST 18184.4-1979 Niobium pentoxide. Methods for the determination of pentoxide tantalium content
• GOST 18184.6-1979 Niobium pentoxide. Method for the determination of dioxide titanium content
• GOST 19609.12-1989 Concentrated kaolin. Method for determination of calcium and magnesium oxides sum in water extract
• GOST 13583.9-1993 Alumina. Methods for the determination of zinc oxide
• GOST 23201.1-1978 Alumina. Methods of spectral analysis. Determination of silicon dioxide, iron oxide, sodium oxide and magnium oxide
• 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 34201-2017 Sugar. Determination of sulphur dioxide content by iodometric method
• GOST 13583.10-1993 Alumina. Methods for the determination of manganese oxide
• GOST 22974.10-1996 Melted welding fluxes. Methods of sodium and potassium oxides determination
• GOST 19609.5-1989 Concentrated kaolin. Method for determination of potassium and sodium oxides
• GOST 22974.10-1985 Melted welding fluxes. Methods of sodium and potassium oxides determination
• GOST 938.3-1977 Leather. Method of determination of chrome content
• GOST 21138.8-1978 Chalk. Method for determination of iron oxide mass fraction
• GOST R 50233.4-1992 Niobium pentoxide. Atomic-emission method for determination of titanium, silicon, iron, nickel, aluminium, magnesium, manganse, cobalt, chromium, lead and zirconium
• GOST 23201.2-1978 Alumina. Method of spectral analysis. Determination of vanadium pentoxide, manganese suboxide, chromium oxide, titanium dioxide and zinc oxide
• GOST 25542.3-1993 Alumina. Methods for the determination of sodium oxide and potassium oxide
• GOST 14657.3-1996 Bauxite. Method for determination of aluminium oxide content
• GOST 14657.4-1996 Bauxite. Methods for determination of iron oxide content
• GOST 14657.11-1996 Bauxite. Methods for determination of gallium oxide content
• GOST 13583.11-1993 Alumina. Methods for the determination of chromium oxide
• GOST 25542.2-1993 Alumina. Methods for the determination of iron oxide
• GOST 25390-1993 Alumina. Method for the determination of calcium oxide
• GOST 25542.4-1993 Alumina. Method for the determination of titanium dioxide
• GOST 17818.9-1990 Graphite. Method for determination of silicon oxide
• GOST 14657.3-1978 Bauxite. Method for the determination of aluminium oxide
• GOST 14657.4-1978 Bauxite. Methods for the determination of iron oxide (III)
• GOST 14657.11-1978 Bauxite. Method for the determination of gallium oxide
• GOST 26318.7-1984 Non-metallic ore materials. Method for determination of potassium oxide and sodium oxide mass fractions
• GOST R 50233.2-1992 Niobium pentoxide. Ionometry method for determination of fluor content
• GOST 19728.16-2001 Talc and talcomagnesite. Method for determination of sulphides
• GOST 19728.16-1974 Talc and talcmagnesite. Method for determination of sulphides
• GOST 18184.1-1979 Niobium pentoxide. Method for the determination of phosphorus content
• GOST 18184.3-1979 Niobium pentoxide. Method for the determination of sulphur content
• GOST 14657.2-1996 Bauxite. Methods for determination of silica dioxide content
• GOST 14657.5-1996 Bauxite. Methods for determination of titanium dioxide content
• GOST 14657.12-1996 Bauxite. Methods for determination of chromium oxide (III) content
• GOST 14657.14-1996 Bauxite. Methods for determination of manganese oxide (II) content
• GOST R 50233.3-1992 Niobium pentoxide. Luminescent method for determination of phosphorus content
• GOST 25542.1-1993 Alumina. Method for the determination of silicon dioxide

Professional Standard - Commodity Inspection, Magnesium oxide content 75

• SN/T 0546-2004 Test method of calcium oxide,magnesium oxide and sulfur content in kieserite for export
• SN/T 0546-2015 Determination of calcium oxide,magnesium oxide and sulfur content in kieserite for export.Volumetric method
• SN/T 2763.8-2014 Chemical analysis of nickel laterite ore.Part 8:Determination of magnesium oxide content
• 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
• SN/T 0481.7-2007 Inspection of bauxite for import and export.Determination of Fe0,TiO,Si0,Ca0,MgO content.Inductively coupled plasma atomic emission spectrometry
• SN/T 0481.4-1995 Method for inspection of bauxite for export.Determination of calcium oxide and magnesiumoxide content--EDTA titration1995-09-06
• SN/T 1633-2005 Determination of zirconia (hafnium) oxide in zirconia-alumina--Back titration with zirconium oxychloride standard solution
• SN/T 1031.3-2001 Method for the chemical analysis of crude antimony trioxide for export.Determination of antimony trioxide content

Professional Standard - Agriculture, Magnesium oxide content 75

• SN/T 0546-1996 Determination method of calcium oxide, magnesium oxide and sulfur content in langbeinite for export

Professional Standard - Ferrous Metallurgy, Magnesium oxide content 75

• YB/T 505.4-2007 Vanadium and titanium slag Determination of calcum and magnesium content-method
• YB/T 159.6-2015 Titanium concentrate(rock minerals).Determination of calciumoxide and magnesium oxide content.The EGTA-CyDTA titrimetric method
• YB/T 191.5-2001 Methods for chemical analysis of chromium ores.The EDTA titrimetric method for the determination of calcum oxide and magnesium oxide content
• YB/T 159.6-1999 Methods for chemical analysis of titanium concentrate (rock minerals).The EGTA-CyDTA volumetric method for the determination of calcium oxide and magnesium oxide content
• YB/T 1596-1999 Chemical analysis method of titanium concentrate (rock ore) EGTA-CyDTA volumetric method for determination of calcium oxide and magnesium oxide content
• YB/T 190.4-2015 Continuous casting mold powder.Determination of magnesium oxide content.CyDTA titrimetric method
• YB/T 159.7-2015 Titanium concentrate(rock minerals).Determination of calcium oxide and magnesium oxide content.The flame atomic absorpton spectrophotometlric method
• YB/T 190.4-2001 Methods for chemical analysis of continuous casting mold powder CyDTA titrimetric method for the determination of magnesiumoxide content
• YB/T 4010-1991 Determination of Magnesium Oxide by Subtraction Method for Chemical Analysis of High Quality Magnesia
• YB 4010-1991 Determination of Magnesium Oxide by Subtraction Method for Chemical Analysis of High Quality Magnesia
• YB/T 190.13-2014 Continuous casting mold powder.The determination of silicon dioxide, aluminium oxide,calcium oxide,magnesium oxide and total iron content.The wavelength dispersive X-ray fluorescence spectrometric method
• YB/T 159.7-1999 Methods for chemical analysis of titanium concentrate (rock minerals).The flame atomic absorption spectrophotometric method for the determination of calcium oxide and magnesium oxide content
• YB/T 1597-1999 Chemical analysis method of titanium concentrate (rock mineral) Determination of calcium oxide and magnesium oxide content by flame atomic absorption spectrometry
• YB/T 4005-1991 Determination of calcium oxide content by EDTA volumetric method for chemical analysis of high-quality magnesia
• YB 4005-1991 Determination of calcium oxide content by EDTA volumetric method for chemical analysis of high-quality magnesia
• YB/T 505.1-2007 Vanadium and titanium slag Determination of silicon dioxide content-Gravimetric method
• YB/T 4248-2011 Vanadium pentoxid.Determination of vanadium fraoxide.Difference method
• YB/T 4008-1991 Method for chemical analysis of magnesia - Determination of free calcium oxide by ethylene glycol hydrochloric acid volumetric method
• YB 4008-1991 Method for chemical analysis of magnesia - Determination of free calcium oxide by ethylene glycol hydrochloric acid volumetric method
• YB/T 5038-2012 Molybdenum oxide.Determination of moisture.Gravimetric method
• YB/T 5335-2009 Determination of vanadium pentoxide, potassium oxide and sodium oxide by flame atomic absorption spectrometry
• YB/T 4009-1991 High-quality magnesia chemical analysis method Molybdenum blue photometric method for determination of silica content
• YB 4009-1991 High-quality magnesia chemical analysis method Molybdenum blue photometric method for determination of silica content

TR-TSE, Magnesium oxide content 75

• TS 568-1967 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF CALCIUM OXIDE CONTENT AND MAGNESIUM OXIDE CONTENT
• TS 3080-1978 Methods For The Chemical Analysis Of Ceramic Whiteware Clays Determinat?on of Silicon Dioxi- de, Total R2 O3, Iron - 3 - Oxide, Titanium Dioxide, Aluminum - 3 - Ox?de, Calcium Ox?de And Magnesium Oxide Contents
• TS 2952-1978 Sodium Hydroxide For Endustrial Use-Determination Of Calcium And Magnesium Contents-Flame Atomic Absorption Method
• TS 2931-1978 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE - DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS - FLAME ATOMIC ABSORPTION METHOD
• TS 2074-1975 BORIC OXIDE FOR INDUSTRIAL USE - DETERMINATION OF BORIC OXIDE CONTENT-VOLUMETRIC METHOD
• TS 3292-1979 Methods For The Chemical Analysis Of Nickel Determinatian Of Magnesium Content
• TS 2879-1977 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS
• TS 2626-1977 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS CAST IRONS DETERMINATION OF MAGNESIUM CONTENT
• TS 2072-1975 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CARBON DIOXIDE CONTENT TITRIMETRIC METHOD

HU-MSZT, Magnesium oxide content 75

• MSZ 21853/8-1977
• MSZ 12736/8-1978
• MSZ 525/10-1984
• MSZ 5923/7.lap-1969
• MSZ KGST 1200-1978
• MSZ 12757/7-1976
• MSZ 4683/8-1977
• MSZ 12303/7-1984
• MSZ 5923/8-1971
• MSZ KGST 2891-1981
• MSZ 5923/3.lap-1969
• MSZ KGST 2220-1980
• MSZ KGST 978-1978
• MSZ KGST 1885-1979
• MSZ 5923/4.lap-1969
• MSZ 5923/5.lap-1969
• MSZ 5923/9.lap-1969
• MSZ 11470-1964
• MSZ 5923/6.lap-1969
• MSZ 516/8-1980
• MSZ KGST 455-1977
• MSZ KGST 451-1977
• MSZ 5920/7.lap-1968
• MSZ 5923/10-1971
• MSZ KGST 1876-1979
• MSZ 3295/5.lap-1968
• MNOSZ 8663-1951
• MSZ 12303/2-1984
• MSZ 3295/7-1971
• MSZ 4683/9-1977
• MSZ 10581/6-1969
• MSZ 12303/8-1984
• MSZ 21880/7-1982
• MSZ 3712-1981
• MSZ 448/26.lap-1964
• MSZ 12736/9-1978
• MSZ KGST 1880-1979
• MSZ KGST 1874-1979
• MSZ 3295/6-1971

CZ-CSN, Magnesium oxide content 75

• CSN 44 1829-1980 Manganese ores, concentrates and aglomerates. Determination of calcium oxide and magnesium oxide. Atomic absorption and chelatometric methods
• CSN 44 1514-1990 Tin-tungsten ores and concentrates. Determination of calcium oxide and magnesium oxide content
• CSN 44 1570 Cast.13-1972 Chemical analysis of iron ores, Determination of calcium oxide and magnesium oxide
• CSN 72 2030 Cast.6-1992 Chemical analysis of blast furnace slag. Determination of magnesium oxide content
• CSN 44 1870-1983 Bauxite. Determination of calcium oxide and magnesium oxide. Atomic absorption and chelometric methods.
• CSN 72 6070 Cast.7-1981 Refractories and products containing chrome and chrome ores. Complexometric determination of calcium oxide and magnesium oxide contents
• CSN 44 1726-1989 Molybdenum concentrates. Determination of calcium oxide and magnesium oxide
• CSN 44 1668-1989 Zinc concentrates. Determination of magnesium and calcium oxide content
• CSN 44 1773-1988 Lead concentrates. Determination of calcium and magnesium oxide content
• CSN 44 1759-1988 Copper ores and concentrates. Calcium and magnesium oxide determination
• CSN 44 1690-1988 Chemical analysis of tetrahedrite. Determination of magnesium and calcium oxides
• CSN 44 1646-1989 Antimony ores and concentrates. Determination of calcium oxide and magnesium oxide content
• CSN 72 6026 Cast.9-1980 Refractories. Magnesite and magnesite- -lime materials. Photometrio determination of titan oxide from 0,02 to 0,2 %
• CSN 65 2103-1985 Potassium hydroxide technical Complexometric deterraination of the sum of calcium and magnesium contents
• CSN 72 2041-8-1992
• CSN 44 1808-1979 Iron ores, concentrates, aglomerates and pellets. Determination of calcium oxide and magnesium oxide. Chelatometric and atomic absorption methods.
• CSN ISO 3698:1993 Potassium hydroxide for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method
• CSN 42 0566 Cast.10-1987 Chemical analysis of manganese. Determination of magnesium content
• CSN 72 2041-6-1992 Chemical analysis of steel-making slags. Determination of magnesium oxide content in samples free of fluorine
• CSN 42 0528-1974 Chemical analysis of technical iron. Determination of the magnesium content
• CSN 72 1069-1970 Determination of the small contents of iron trioxide
• CSN 65 2101-1985 Potassium hydroxide technical. Determination of potassium hydroxide content. Total alkalinity and potassium carbonate content. Titrimetrical method
• CSN 65 1042-1980 Aluminium oxide. Determination of mois- ure content
• CSN 65 2464-1981 Sodium chloride [Salt) Complexometric Method of Calcium and Magnesium Content Determínation
• 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

VN-TCVN, Magnesium oxide content 75

• TCVN 3648-1981 Tin ores.Method for the determination of calcium oxide and magnesium oxide contents
• TCVN 2829-1979 Bauxite.Method for the determination of magnesium oxide and calcium oxide contents
• TCVN 7890-2008 Refractory materials.Test methods for determination of magnesium oxide
• TCVN 3800-1983 Sodium hydroxide technical.Method of test calcicum and magnesium contents
• TCVN 4650-1988 Sandstone.Determination of lanthanium oxide content
• TCVN 4651-1988 Sandstone.Determination of cerium oxide content
• TCVN 4649-1988 Sandstone.Determination of phosphorus pentaoxide content
• TCVN 4427-1987 Sandstone.Method for the determination of iron oxide content
• TCVN 4429-1987 Sandstone.Method for determination of calcium oxide content
• TCVN 5360-1991 Graphite.Method for the determination of uranium oxide content
• TCVN 5361-1991 Graphite.Method for the determination of thorium oxide content

Group Standards of the People's Republic of China, Magnesium oxide content 75

• T/SSEA 0092-2020 Magnesium Oxide Pellets
• 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

Japanese Industrial Standards Committee (JISC), Magnesium oxide content 75

• JIS M 8265:1994 Chromium ores -- Method for determination of magnesium content
• JIS R 2014:1998 Methods for chemical analysis of refractories containing alumina and magnesia
• JIS K 1200-9-1:2000 Sodium hydroxide for industrial use -- Part 9: Determination of magnesium content -- Section 1: Flame atomic absorption spectrometry
• JIS D 1030:1998 Automobiles -- Analytical procedure for measurement of carbon monoxide, carbon dioxide, total hydrocarbons and oxides of nitrogen in exhaust gas

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Magnesium oxide content 75

• GB/T 15057.2-1994 Limestone for chemical industry- Determination of calcium and magnesium oxides content
• GB/T 13246-1991 Refractories containing carbon--Determination of magnesium oxide content--CYDTA volumetric method
• GB/T 5069.11-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Complexometric titration method for determination of calcium oxide and magnesium oxide content
• GB/T 22650-2008 Sodium hydroxide for industrial use.Determination of calcium and magnesium content.Complexometric method
• GB/T 5069.9-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Hydrogen peroxide photometric method for determination of titanium dioxide content
• GB/T 21994.4-2008 Chemical analysis of magnesium fluoride.Part 4:Determination of magnesium.EDTA volumetric method
• GB/T 3286.1-1998 Methods for chemical analysis of limestone and dolomite--The determination of calcium oxide and magnesium oxide content
• GB/T 5069.13-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Flame atomic absorption spectrometric method for determination of potassium oxide and sodium oxide content
• GB/T 13748.1-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of aluminum content
• GB/T 13748.15-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of zinc content
• GB/T 6609.20-2004 Chemical analysis methods and determination of physical performance of alumina Determination of magnesia content-Flame atomic absorption spectrophotometric method
• GB/T 6609.20-2004 Methods for chemical analysis of alumina and methods for determining physical properties
• GB/T 1512-1979 Method for determination of magnesium oxide content in manganese ores--Volumetric method
• GB/T 13748.8-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of Rare earth content.Gravimetric method
• GB/T 5069.3-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Gravimetric-molybdenum blue photometric method for determination of silicon dioxide content
• GB/T 5069.7-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--EDTA titrametric method for determination of aluminium oxide content
• GB/T 3884.4-2000 Methods for chemical analysis of copper concentrates Determination of magnesium oxide content
• GB/T 21994.6-2008 Chemical analysis of magnesium fluoride.Part 6:Determination of silica content.Molybdenum blue photometric method
• GB/T 2590.1-1981 Zirconium and hafnium oxides--Determination of zirconium(hafnium)oxide contents--Mandelic acid gravimetric method
• GB/T 5070.8-2002 Chemical analysis of magnesia chromite refractories--Part 8: Determination of magnesium oxide--CyDTA volumetric method
• GB/T 5070.9-2002 Chemical analysis of magnesia chromite refractories--Part 9: Determination of magnesium oxide--EDTA volumetric method
• GB/T 11213.1-2007 Sodium hydroxide for chemical fiber use.Determination of sodium hydroxide content
• GB/T 13748.18-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of chlorine content.Silver chlorine turbidimetric method
• GB/T 5069.2-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Molybdenum blue photometric method for determination of silicon dioxide content
• GB/T 4102.12-1983 Methods for chemical analysis of high-titanium slag and rutile--The EDTA and CyDTA volumetric methods for the determination of calcium oxide and magnesium oxide content
• GB/T 16477.3-1996 Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy.Determination of magnesia content
• GB/T 13748.22-2013 Chemical analysis methods of magnesium and magnesium alloys.Part 22:Determination of thorium content
• GB/T 5069.6-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Chromazurol S photometric method for determination of aluminium oxide content
• GB/T 1513-1979 Methods for determination of calcium oxide and magnesium oxide contents in manganese ores--Atomic absorption spectrophotometric method
• GB/T 1871.5-1995 Phosphate rock and concentrate--Determination of magnesium oxide content--Flame atomic absorption spctrometric and volumetric methods
• GB/T 13748.17-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of kalium content and natrium content.Flame atomic absorption spectrophotometric method
• GB/T 13748.1-2013 Chemical analysis methods of magnesium and magnesium alloys.Part 1:Determination of aluminium content
• GB/T 13748.12-2013 Chemical analysis methods of magnesium and magnesium alloys.Part 12:Determination of copper content
• GB/T 13748.15-2013 Chemical analysis methods of magnesium and magnesium alloys.Part15:Determination of zinc content
• GB/T 13748.7-2013 Chemical analysis methods of magnesium and magnesium alloys.Part 7:Determination of zirconium content
• GB/T 5069.4-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Ortho-phenanthroline photometric method for determination of iron oxide content
• GB/T 6610.5-2003 Chemical analysis methods of aluminium hydroxide-Determination of sodium oxide content
• GB/T 13748.8-2013 Chemical analysis methods of magnesium and magnesium alloys.Part 8:Determination of rare earth content.Gravimetric method
• GB/T 21994.7-2008 Chemical analysis of magnesium fluoride.Part 7:Determination of iron content.Orthophenantholine photometric method
• GB/T 5069.5-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Flame atomic absorption spectrometric method for determination of iron oxide content
• GB/T 5069.10-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Flame atomic absorption spectrometric method for determination of calcium oxide content
• GB/T 5069.12-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Flame atomic absorption spectrometric method for determination of manganese oxide content
• GB/T 13644-1992 Vulcanized rubber--Determination of magnesium content--CYDTA titration
• GB/T 16484.7-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of magnesium oxide content
• GB/T 19421.12-2003 Test methods of crystalline layered sodium disilicate--Atomic absorption spectrophotometric methods for determination of magnesium oxide content
• GB/T 1819.13-2004 Methods for chemical analysis of tin concentrates Determination of magnesium oxide and calcium oxide contents-Flame atomic absorption spectrometric method
• GB/T 13748.20-2009 Chemical analysis methods of magnesium and magnesium alloys.Part 20:Determination of elements by inductively coupled plasma atomic emission spectrometry
• GB/T 16477.3-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy.Part 3: Determination of magnesia content.Inductively coupled plasma atomic emission spectrometry
• GB/T 5069.8-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Diantipyrylmethane photometric method for determination of titanium dioxide content
• GB/T 3884.18-2023 Methods for chemical analysis of copper concentrates - Part 18: Determination of content of arsenic, antimony, bismuth, lead, zinc, nickel, cadmium, cobalt, chromium, aluminum oxide, magnesium oxide, calcium oxide by inductively coupled plasma atomic emis
• GB/T 5195.8-2006 Fluorspar. Determination of silicon dioxide content
• GB/T 13748.10-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of silicon content.Molybdenum blue spectrophotometric method
• GB/T 14506.7-2010 Methods for chemical analysis of silicate rocks.Part 7:Determination of magnesium oxide content
• GB/T 6901.8-1986 Silica refractories--Determination of calcium oxide content--Atomic absorption spectrophotometric method
• GB/T 3286.1-2012 Methods for chemical analysis of limestone and dolomite.Part 1:The determination of calcium oxide and magnesium oxide content.The complexometric titration method and the flame atomic absorption spectrometric method
• GB/T 4348.1-2013 Sodium hydroxide for industrial use.Determination of sodium hydroxide and sodium carbonate content
• GB/T 18174-2000 Rubber-Determination of silicon dioxide content

International Organization for Standardization (ISO), Magnesium oxide content 75

• ISO/R 552:1966 Methods of chemical analysis of manganese ores — Determination of calcium oxide content and magnesium oxide content
• ISO 3697:1976 Sodium hydroxide for industrial use; Determination of calcium and magnesium contents; Flame atomic absorption method
• ISO 3698:1976 Potassium hydroxide for industrial use; Determination of calcium and magnesium contents; Flame atomic absorption method
• ISO 2355:1972 Chemical analysis of magnesium and its alloys; Determination of rare earths; Gravimetric method
• ISO 1915:1972 Boric oxide for industrial use; Determination of boric oxide content; Volumetric method
• ISO 2216:1972 Crude sodium borates for industrial use; Determination of sodium oxide and boric oxide contents; Volumetric method
• ISO 2900:1973 Potassium hydroxide for industrial use; Determination of carbon dioxide content; Titrimetric method
• ISO 1917:1972 Hydrated sodium perborates for industrial use; determination of sodium oxide, boric oxide and available oxygen contents; volumetric methods
• ISO/R 807:1968 Chemical analysis of magnesium and magnesium alloys — Polarographic determination of zinc (zinc content between 0.1 and 4 %)

PL-PKN, Magnesium oxide content 75

• PN C84002-17-1986 Sodium hydroxide technical Determination of calcium and magnesium content Complexometric methods
• PN C84039-08-1987 Potassium hydroxide technical Determination of calcium and magnesium content Complexometric methods
• PN H04156-03-1992 Chemical analysis of raw materials and products ol magnesite and dolomite Dctermination ol iron oxide content
• PN H04156-02-1992 Chemical analysis of raw materials and products of magnesite and dolomite Determination of silicon dioxide content
• PN C84002-06-1986 Sodium hydroxide technical Determination of silica content Photocolorimetric method
• PN P04821-1974 Tex?iles Determination of the content of tilanium dioxide
• PN A75022-1962 Food products Determina?ion o{ sulphur dioxide content
• PN C84002-02-1988 Sodium hydroxide technical Determination of sodium hydroxide and sodium carbonate content
• PN C84039-06-1987 Potassium hydroxide technical Determination of potassium hydroxide and potassium carbonate content
• PN C84039-10-1988 Potassium hydroxide technical Determination of chlorides content
• PN C04567 ArkusZ07-1971 Water and waste water. Study of silica content. Determination of to- tal silica by gravimetric method

BR-ABNT, Magnesium oxide content 75

• ABNT P-MB-509-1969

Professional Standard - Machinery, Magnesium oxide content 75

• JB/T 7948.9-1995 Soldering Flux Chemical Analysis Methods Part 9: Determination of Calcium Oxide and Magnesium Oxide
• JB/T 4394-2016 Rare earth magnesium silicon alloys.Chemical analysis methods of total rare earth, silicon, total magnesium and magnesia
• JB/T 7948.12-1999 Methods for chemical analysis of melted welding fluxes.The EDTA volumatric method for determination of calcium oxide and magnesium oxide content
• JB/T 7948.12-1995 Methods for chemical analysis of melted welding fluxes.The EDTA volumatric method for determination of calcium oxide and magnesium oxide content
• JB/T 7948.7-1995 Methods of Chemical Analysis of Soldering Flux Part 7: Determination of Sodium Oxide and Potassium Oxide

工业和信息化部/国家能源局, Magnesium oxide content 75

• JB/T 7948.9-2017 Flux chemical analysis methods Part 9: Determination of calcium oxide and magnesium oxide content
• JB/T 7948.7-2017 Flux chemical analysis methods Part 7: Determination of sodium oxide and potassium oxide content

YU-JUS, Magnesium oxide content 75

• JUS B.G8.364-1977 Zine concentrates. Methods of chemkalanalysis. Determination of magnesium oxide
• JUS H.G8.417-1991 Reagents. Sodium hvdroxide. Determination of zine, calcium, magnesirun and potassium contents. Flame atomic absorption metho?
• JUS H.G8.516-1991 Reagents. Sodium hydroxide. Determination of calcium, magnesium and zinc contents. Flame atomic absorption method
• JUS H.G8.050-1983 Reagents, Hydrogen peroxide. Determination of hydrogen peroxide content. Volumetric method
• JUS H.G8.284-1987 Reagents. Copper(ll) oxide. Determination ofcopper(ll) oxide content. Volumetric method
• JUS H.B8.654-1983 Hydrogen peroxide for industrial use. Determination of hydrogen peroxide content. Volumetric method

AENOR, Magnesium oxide content 75

• UNE 83438:1991 ADDITIONS FOR CONCRETE. FLY ASH. DETERMINATION OF THE CONTENT OF MAGNESIUM OXIDE.
• UNE 34204:1981 SODIUM CHLORIDE. DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS. EDTA COMPLEXOMETRIC METHODS.
• UNE 37218:1980 LEAD OXYDES. CALCULATION OF LEAD ORTHOPLUMBATE CONTENT AND OF SUM OF FREE LEAD MONOXYDE AND LEAD ORTHOPLUMBATE CONTENTS.

Indonesia Standards, Magnesium oxide content 75

• SNI 13-6620-2001 Determination for Al2O3, Fe2O3, CaO and MgO content of clay by volumetry
• SNI 7574-2010 Determination of CaO, MgO, SiO2, Al2O3, Fe2O3, MnO, Na2O, K2O H2O- and LOI in the example of limestone, calcite, dolomite and marble
• SNI 13-6668-2002 Determination of SiO2 total, Al2O3, Fe2O3, Cr2O3 and TiO2 contents for quartz sand
• SNI 06-0709-1989 Petroleum products and their derivatives, Test method for liquid hydrocarbon content by fluoresence indicator absorption
• SNI 19-4174-1996 Determination of sulphuric oxide (SO2) in air by Pararosanilina method
• SNI 13-4698-1998 Determination of manganese dioxide (MnO2) in manganese ores sample
• SNI 13-3485-1994 Coal, Determination of carbon dioxide

Korean Agency for Technology and Standards (KATS), Magnesium oxide content 75

• KS L 3415-2006(2021) Methods for chemical analysis of refractories containing alumina and magnesia
• KS L 3415-2006(2016) Methods for chemical analysis of refractories containing alumina and magnesia
• KS E 3085-2012 Chromium ores－Method for determination of magnesium－EDTA titrimetric method
• KS D ISO 2355:2002 Magnesium and its alloys－Determination of rare earths－Gravimetric method
• KS M ISO 3001-2002(2017) Plastics－Epoxy compounds－Determination of epoxy
• KS D ISO 809-2001(2016) Magnesium and magnesium alloys－Determination of manganese－Periodate photometric method(manganese content between 0.01 and 0.8 %)
• KS M 2097-2005 Methods for determination of carbon monoxide in flue gas
• KS M 8531-2004 Sodium hydroxide for nitrogen compounds analysis

CL-INN, Magnesium oxide content 75

• INDITECNOR 21-11ch-1956

ES-AENOR, Magnesium oxide content 75

• UNE 83-438-1991 Additions for concrete. Fly ash: Determination of the content magnesium oxide

工业和信息化部, Magnesium oxide content 75

• YB/T 6037-2022 Determination of the contents of magnesium oxide, aluminum oxide, silicon dioxide, calcium oxide, titanium dioxide, chromium trioxide and ferric oxide in fused magnesia chromium sand by wavelength dispersive X-ray fluorescence spectrometry (fused plate me
• 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
• YB/T 6038-2022 Determination of total calcium, fluorine, silica, aluminum oxide and magnesium oxide content in electroslag remelted slag by wavelength dispersive X-ray fluorescence spectrometry
• YS/T 445.6-2019 Methods for chemical analysis of silver concentrates--Determination of magnesium oxide content

Yunnan Provincial Standard of the People's Republic of China, Magnesium oxide content 75

• DB53/T 639.1-2014 Methods for chemical analysis of direct reduced iron - Part 1: Determination of calcium oxide, magnesium oxide, aluminum oxide content by EDTA titration

海关总署, Magnesium oxide content 75

• HS/T 52-2016 X-ray fluorescence quantitative analysis method for magnesium oxide series mineral products
• HS/T 53-2016 Determination of vanadium pentoxide content in vanadium-containing residues

Hebei Provincial Standard of the People's Republic of China, Magnesium oxide content 75

• DB13/T 5588-2022 Determination of steel slag total iron, silicon dioxide, calcium oxide, magnesium oxide and aluminum oxide by wavelength dispersive X-ray fluorescence spectrometry

Association Francaise de Normalisation, Magnesium oxide content 75

• NF T20-388:1977 Potassium hydroxide for industrial use. Determination of sodium. Gravimetric method using uranyl acetate and magnesium acetate.
• NF T20-432:1976 Sodium hydroxyde for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method.
• NF T20-386:1977 Potassium hydroxide for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method.
• NF T12-028:1987 Pulps. Determination of silica content.
• NF T20-378:1977 Potassium hydroxide for industrial use. Determination of carbon dioxide content. Titrimetric method.
• NF T20-551:1989 Hydrogen peroxide for industrial use. Determination of hydrogen peroxide content. Titrimetric method.
• NF EN ISO 10058-1:2009 Analyse chimique des produits de magnésie et de dolomie (méthode alternative à la méthode par fluorescense de rayons X) - Partie 1 : appareillage, réactifs, mise en solution et détermination de la teneur en silice par gravimétrie
• NF T20-376:1969 Chemical analysis of potassium hydroxide. Gravimetric determination of potassium.
• NF T20-379:1969 Chemical analysis of potassium hydroxide. Volumetric determination of potassium.

Professional Standard - Aviation, Magnesium oxide content 75

• HB/Z 5107.1-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 1:Determination of sodium fluoride content in sodium fluoride oxidation solution by EDTA volumetric method
• HB/Z 5107.10-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 10:Continual determination of manganese sulfate and magnesium sulfate content in sodium bichromate and magnesium sulfate oxidation solution by EDTA volumetric method
• HB/Z 5107.15-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 15:Continual determination of manganese sulfate and magnesium sulfate content in potassium bichromate and magnesium sulfate oxidation solutin by EDTA volumetric method
• HB 5061-1977 Quality Inspection of Magnesium Alloy Chemical Oxidation Film (Trial)
• HB/Z 5107.2-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 2:Determination of sodium fluoride content in sodium fluoride oxidation solution by depositive titrimetric method
• HB/Z 5107.4-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 4:Determination of aluminum potassium sulfate content in aluminum potassium sulfate oxidation solution by EDTA volumetric method
• HB/Z 5107.8-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 8:Determination of ammonia sulfate content in glacial acetic acid oxidation solution by barium sulfate gravimetric method
• HB/Z 5107.17-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 17:Determination of nitric acid content in nitric acid oxidation solution by potentiometric method
• HB/Z 5107.18-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 18:Determination of ammonium chloride (sodium chloride)content in nitric acid oxidation solution by potentiometric method
• HB/Z 5107.7-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 7:Determination of glacial acetic acid content in glacial acetic acid oxidation solution by potentiometric method
• HB/Z 5107.9-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 9:Determination of chlorine content in glacial acetic acid oxidation solution by potentiometric method
• HB/Z 5107.16-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 16:Determination of potassium bichromate content in nitric acid oxidation solution by potentiometric method
• HB/Z 5107.5-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 5:Determination of glacial acetic acid content in aluminum potassium sulfate oxidation solution by potentiometric method
• HB/Z 5107.6-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 6:Determination of potassium bichromate content in glacial acetic acid oxidation solution by potentiometric method
• HB/Z 5107.3-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 3:Determination of potassium bichromate content in aluminum potassium sulfate oxidation solution by potentiometric method
• HB 5219.16-1998 Determination of Aluminum Content by EDTA Volumetric Method for Magnesium Alloy Chemical Analysis
• HB 5219.14-1998 Determination of Zirconium Content by EDTA Volumetric Method for Magnesium Alloy Chemical Analysis
• HB/Z 5107.11-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 11:Determination of sodium bichromate content in sodium bichromate and magnesium sulfate oxidation solution by potentiometric method
• HB/Z 5107.12-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 12:Determination of potassium bichromate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
• HB/Z 5107.14-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 14:Determination of ammonia sulfate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method

Taiwan Provincial Standard of the People's Republic of China, Magnesium oxide content 75

• CNS 12318-1988 Method of Determination for Magnesium Oxide in Chrome Ores
• CNS 9426-1982 Method for Determining Magnesium Oxide in Dolomite (EDTA Direct Titration Method)
• CNS 9425-1982 Method for Determining Magnesium Oxide in Dolomite (EDTA Indirect Titration Method)
• CNS 4718-1979 Method of Test for Titanium Dioxide in Paper

British Standards Institution (BSI), Magnesium oxide content 75

• BS 6075-9:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of calcium and magnesium contents
• BS 5688-29:1986 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 calcium and magnesium contents of crude sodi
• BS 4140-5:1986 Methods of test for aluminium oxide - Determination of silica content
• BS 7319-5:1990 Analysis of sodium chloride for industrial use. Method for determination of calcium and magnesium contents
• DD ENV 12260-1996 Water quality. Determination of nitrogen. Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection

Professional Standard - Non-ferrous Metal, Magnesium oxide content 75

• YS/T 629.5-2007 Chemical analysis methods of high purity alumina.Determination of calcium oxide and magnesium oxide.Inductively coupled plasma atomic emission spectrometric method
• YS/T 445.6-2001 Methods for chemical analysis of silver concentrates--Determination of magnesium oxide content
• YS/T 568.1-2006 Determination of zirconium oxide and hafnium oxide content in zirconium oxide and hafnium oxide (mandelic acid gravimetric method)
• YS/T 514.12-2006 High titanium slag, rutile chemical analysis method EGTA and CyDTA volumetric method to determine calcium oxide and magnesium oxide content
• YS/T 534.5-2006 Determination of sodium oxide content by chemical analysis method of aluminum hydroxide
• YS/T 575.8-2007 Methods for chemical analysis of bauxite.Part 8:Determination of magnesium oxide content.Flame atomic absorption spectrophotometric method
• YS/T 341.3-2006 Methods for chemical analysis of nickel concentrates-Determination of magnesia content-EDTA-titration method
• YS/T 820.23-2012 Methods for chemical analysis of laterite nickel ores.Part 23:Determination of cobalt,iron,nickel,phosphorus,aluminium oxide,calcium oxide,chromium oxide,magnesium oxide,manganese oxide,silicon dioxide and titanium dioxide content.Wavelength dispersive X-
• YS/T 534.5-2007 Chemical analysis methods of aluminium hydroxide.Part5:Determination of sodium oxide content

BE-NBN, Magnesium oxide content 75

• NBN T 03-199-1980 Potassium hydroxide for industrial use - Determination of calcium and magnesium content - Flame atomic absorption method
• NBN T 03-133-1980 Sodium hydroxide for industrial use - Determination of calcium and magnesium contents - Flame atomic absorption method
• NBN 771-06-1969
• NBN B 13-202-1976
• NBN T 03-342-1981 Boric oxide for industrial use - Determination of boric oxide content - Volumetric method
• NBN T 03-196-1980 Potassium hydroxide for industrial use - Determination of carbon dioxide content - Titrimetric method

German Institute for Standardization, Magnesium oxide content 75

• DIN 52241-8:1986 Analysis of raw materials used in glass production; chemical analysis of dolomite containing not less than 95 % of calcium magnesium carbonate; determination of calcium oxide and magnesium oxide
• DIN 51085:2022-09 Testing of oxidic raw materials and oxidic materials - Determination of total sulphur content
• DIN 52241-7:1986 Analysis of raw materials used in glass production; chemical analysis of dolomite containing not less than 95 % of calcium magnesium carbonate; determination of manganese content calculated as MnO

CU-NC, Magnesium oxide content 75

• NC 26-107-21-1990 Drugs. Magnesium Magma Quality Specifications
• NC 24-22-1984 Inorganlc Chem?cal Products. L?quid Sodlum Hydroxide. Datermlnation of the Content oí Sodlum Hydrox?de
• NC 23-33-1987 General Chemical Tests. "Benzoyl" Peroxide. Determination of Purity and Active Oxigen Content

国家市场监督管理总局、中国国家标准化管理委员会, Magnesium oxide content 75

• GB/T 40789-2021 Gas analysis—Online automated measuring systems for content of carbon monoxide , carbon dioxide and oxygen—Determination of performance characteristics
• GB/T 3286.11-2022 Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method)
• GB/T 37632-2019 Man-made fiber—Test method for titanium dioxide content

(U.S.) Ford Automotive Standards, Magnesium oxide content 75

• FORD WSK-M99J359-A-1990 HARDENER, TWO PACK, 75% SOLID CONTENT, EXTERIOR

IT-UNI, Magnesium oxide content 75

• UNI 4462-1960
• UNI 7795-1977

Sichuan Provincial Standard of the People's Republic of China, Magnesium oxide content 75

• DB51/T 2045-2015 Determination method of high-purity vanadium pentoxide potassium oxide and sodium oxide content

Standard Association of Australia （SAA）, Magnesium oxide content 75

• AS 2879.3:1991 Alumina - Determination of alpha alumina content by X-ray diffraction
• AS 2879.3:2010(R2013)
• AS 2879.11:2004 Alumina - Guide to reporting Al₂O₃ content of smelter-grade alumina

Professional Standard - Petroleum, Magnesium oxide content 75

• SY/T 7506-1996 Narural gas.Determination of carbon dioxide content.Barium hydroxide method

NL-NEN, Magnesium oxide content 75

• NEN 3808-1970 Gelatine. Determination of sulfur dioxide content

GOSTR, Magnesium oxide content 75

• GOST 25542.2-2019 Alumina. Methods for the determination of iron oxide

Professional Standard - Textile, Magnesium oxide content 75

• FZ/T 50027-2015 Man-made fibres.Test method for determination of the titanium dioxide content

Professional Standard - Petrochemical Industry, Magnesium oxide content 75

• SH/T 0341-1992 Method for Determination of Alumina Content in Catalyst Carrier

国家能源局, Magnesium oxide content 75

• SH/T 0961-2017 Determination of alumina content in catalytic cracking catalyst EDTA volumetric method

Professional Standard - Electricity, Magnesium oxide content 75

• DL 425.5-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric 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, Magnesium oxide content 75

• GB/T 32102-2015 Determination for assay of organic peroxides—Iodometric method

FI-SFS, Magnesium oxide content 75

• SFS 4867-1987

AT-ON, Magnesium oxide content 75

• ONORM S 7010-1982 Testing of leather; determination of the chromic oxide con- tent. Essai du cuir; determination de la teneur en oxyde chromique.

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