Silicon content in magnesium oxide

Silicon content in magnesium oxide, Total:230 items.

The international standard classification for "Silicon content in magnesium oxide" includes: Non-metalliferous minerals , Inorganic chemicals , Rubber , Ferroalloys , Chemical analysis of metals , Refractories , Other non-ferrous metals and their alloys , Oxides , Salts , Metalliferous minerals , Chromium ores , Conducting materials , Other metalliferous minerals , Carbon materials .

The Chinese standard classification for "Silicon content in magnesium oxide" includes: Chemical raw material ore , Other inorganic chemicals , Light metal ore , Clay, light-weight material non-metal ore , Building material raw material ore , Rubber products in general , Rare metals and their alloys analysis method , Metal nondestructive testing method , Light metals and their alloys analysis method , Basic refractory , Special electronic technology material , Inorganic salt , Manganese ore , Chrome ore , Graphite material , Non-ferrous metal ores in general , Rare metal ore , Technical Management , Glass fibre .

Professional Standard - Chemical Industry

HG/T 2956.5-2001 Ascharite ores - Determination of ferrous oxide content - Potassium dichromate volumetric method
HG/T 2956.3-2001 Ascharite ores - Determination of boric anhydride content - Volumetric method
HG/T 3062-2023 Determination of silica content in rubber compound precipitated hydrated silica
HG/T 2956.6-2001 Ascharite ores -- Determination of calcium and magnesium oxides content -- Volumetric methods

Professional Standard - Commodity Inspection

SN/T 0546-2015 Determination of calcium oxide|| magnesium oxide and sulfur content in kieserite for export - Volumetric method
SN/T 2949-2011 Determination of SiO2, Fe2O3, Al2O3, CaO, MgO contents in talc for export - X-ray fluorescence spectrometric method
SN/T 0829-1999 Method for the determination of MgO、SiO?２、CaO、Fe?2O?3、Al?2O?3、MnO、TiO?2 contents in magnesite for export - X-ray fluorescence spectrometric method
SN/T 0546-2004 Test Method of Calcium Oxide, Magnesium Oxide and Sulfur Content in Kieserite for Export
SN/T 0481.7-2007 Inspection of bauxite for import and export-Determination of Fe2O3 TiO2 SiO2 CaO MgO content-Inductively coupled plasma atomic emission spectrometry

Professional Standard - Agriculture

SN/T 0546-1996 Test method of calcium oxide magnesium oxide and sulfur content in kieserite for export

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

GB/T 1512-1979 Method for determination of magnesium oxide content in manganese ores--Volumetric method
GB/T 5195.8-2006 Fluorspar―Determination of silicon dioxide 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 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 36655-2018 Test method for alpha crystalline silicon dioxide content of spherical silica powder for electronic packaging—XRD method
GB/T 19421.12-2003 Test methods of crystalline layered sodium disilicate--Atomic absorption spectrophotometric methods for determination of magnesium oxide content
GB/T 15816-1995 Determination of total silica content in detergents and soaps－Gravimetric method
GB/T 14144-1993 Test method for determination of radial interstitial oxygen variation in silicon
GB/T 5069.2-2001 Chemical analysis of magnesia and magnesia-alumina vrefractory materials-Molybdenum blue photometric method for determination of silicon dioxide content
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 2590.3-1981 Zirconium and hafnium oxides--Determination of silicon content--Silicon-molybdenum blue photometric method
GB/T 15057.2-1994 Limestone for chemical industry - Determination of calcium and magnesium oxides content
GB/T 1873-1995 Phosphate rock and concentrate - Determination of silicon dioxide content - Gravimetric and volumetric methods
GB/T 11213.4-1989 Sodium hydroxide for chemical fiber use--Determination of silicon mass fraction--Reduced molybdo silicate spectrometric method
GB/T 18174-2000 Determination of corrosion inhibition performance of water treatment agents-Rotation specimen method
GB/T 21994.6-2008 Chemical analysis of magnesium fluoride - Part 6: Determination of silica content - Molybdenum blue photometric method
GB/T 14506.7-2010 Methods for chemical analysis of silicate rocks—Part 7:Determination of magnesium oxide content
GB/T 14144-2009 Testing method for determination of radial interstitial oxygen variation in silicon

Professional Standard - Machinery

JB/T 4394-2016 Rare earth magnesium silicon alloys.Chemical analysis methods of total rare earth, silicon, total magnesium and magnesia
JB/T 7948.9-2017 Methods for chemical analysis of welding fluxes. Part 9: Determination of calcium oxide and magnesium oxide content
JB/T 7948.9-1995 Soldering Flux Chemical Analysis Methods Part 9: Determination of Calcium Oxide and Magnesium Oxide

Group Standards of the People's Republic of China

T/QGCML 4393-2024 Tobacco fertilizer containing magnesium hydroxide
T/FSI 136-2024 Determination of methylcyclosiloxane content in silicone wastewater
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
T/SSEA 0092-2020 Magnesium Oxide Pellets
T/FSI 162-2024 Determination of Volatile Methyl Cyclosiloxane Content in Silicone Oil
T/FSI 049-2020 Test method for silanol content on the surface of fumed silica
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/SATA 057-2023 Determination of silicon dioxide in foods Gravimetric method

Professional Standard - Ferrous Metallurgy

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 6285-2024 Determination of Silicon Dioxide, Calcium Oxide, Magnesium Oxide, Aluminum Trioxide, Titanium Dioxide, Potassium Oxide, Sodium Oxide, Iron Trioxide, and Pentoxide of Phosphorus in Metallurgical Bentonite by Wavelength Dispersive X-ray Fluorescence Spectro
YB/T 4583.1-2017 Mulite. Determination of silicon, ferrous, calsium, magnesium, mengnese and phosphorous content. Inductively coupled plasma atomic emission spectrometry
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 4850-2020 Direct reduced iron-Determination of total iron，phosphorus，sulfur， silicon dioxide，aluminum oxide，calcium oxide and magnesium oxide contents-Wavelength dispersive X-ray fluorescence spectrometric method
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 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
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 6269-2024 Silicon Carbon Determination of Silicon and Silica Content Spectrophotometric Method
YB/T 505.1-2007 Vanadium and Titanium Slag - Determination of Silicon Dioxide Content - Gravimetric Method
YB/T 159.6-2015 Titanium concentrate(rock minerals). Determination of calciumoxide and magnesium oxide content. The EGTA-CyDTA titrimetric method
YB/T 505.4-2007 Vanadium and Titanium Slag - Determination of Calcum and Magnesium content - Titrimetric Method
YB/T 6284-2024 Determination of Calcium Oxide, Magnesium Oxide, Silicon Dioxide, Aluminum Oxide, and Calcium Fluoride Content in Calcium-based Desulfurization Agent for Steelmaking Molten Iron Pretreatment by Wavelength Dispersive X-ray Fluorescence Spectroscopy
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 4225-2010 Method for determination of silicon dioxide content in arenaceous quartz

Hebei Provincial Standard of the People's Republic of China

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

Taiwan Provincial Standard of the People's Republic of China

CNS 5924-1985 Method of Test for Silica Content in Tobacco and Tobacco Products (Incineration Method)
CNS 13147-1993 Method of Test for Silicates and Silica Content in Pulp ( Wet Ash Method )
CNS 12105-1987 Method of Test for Silicone Polymer Content in Paper
CNS 13050-1992 Method of Determination for Silicon in Magnesium Alloys
CNS 12318-1988 Method of Determination for Magnesium Oxide in Chrome Ores
CNS 6240-1980 Method of Test for Silica in Tribasic Lead Phosphosilicate

Professional Standard - Non-ferrous Metal

YS/T 568.3-2006 Determination of silicon content in zirconium oxide and hafnium oxide silicon molybdenum blue absorptiometry
YS/T 1673-2023 Determination of copper, iron, sulfur, silicon dioxide, arsenic, lead, zinc, antimony, bismuth, nickel, calcium oxide and magnesium oxide contents in copper smelting slag— Wavelength dispersive x-ray fluorescence spectrometry method

Professional Standard - Electron

SJ/T 10924-1996 Potassium silicate solution for use in electronic industry - Methods of determination of silica content

Professional Standard - Building Materials

JC/T 2336-2015 Determination of silicon,potassium,sodium,calcium,magnesium and iron content in carbon fiber

Anhui Provincial Standard of the People's Republic of China

DB34/T 2375-2015 Determination of silica content in fly ash by X-ray fluorescence method

Professional Standard - Aviation

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 5219.9-1998 Methods for Chemical Analysis of Magnesium Alloy - Determination of Silicon Content with Silicomolybdenum Blue Spectrophotometric Method

Associação Brasileira de Normas Técnicas

ABNT P-MB-509-1969 Portland cement chemical analysis determines silica; iron oxide; aluminum oxide; calcium oxide and magnesium oxide content
ABNT P-MB-516-1969 Chemical analysis of Portland cement. Silica; iron oxide, aluminum oxide; calcium oxide; magnesium oxide detection procedures

National Standardisation Body (ASRO)

STAS 167/9-1980 SILICEOUS MINING PRODUCTS AND SILICA REFRACTORV PRO UCTS Determination of magnesium oxide content
STAS 12703/8-1989 ZIBCONIA Magnesium oxide content determination
STAS 5425/3-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of silica content
STAS 8125/15-1968 Barium oxide. Determination of magnesium oxide content
STAS 5424/2-1980 FORSTERITIC REFR?CTORY PRODUCTS Determination of loss of ignition and silicon dioxide content
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 12703/3-1989 ZIRCONIA Silicon dioxide content determination
SR 5063/6-1993 SiWcon carbide. Df?ermin?lion of free silicon dioxide 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 9281-9-1995 PRODUSE REFRACTARE CARBORUNDICE Determinarea continutului de magneziu
STAS 9218/9-1973 ZIRCONIUM SILICATE Determination of magnesium oxide
STAS 5425/10-1975 CHROME AND CHROME— MAGNESITE REFRACTORIES Determination of magnesia content
STAS 5063/11-1993 Silicon carbide. Determination of calcium oxide content
STAS 6103/4-1985 CEMENT WITH TRASS Determination of calcium oxide and magnesinm oxide
STAS SR 9934-5-1999 Pyrite cindre. Calcium oxide and magnesium oxide determination
STAS 9218/3-1987 ZARCOZCM SH.ICATE Determination of silicon dioxide content
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 Iron ore. Determination of calcium dioxide and magnesium dioxide content
STAS 7947-1967 Determination of silica content
STAS SR 226-5-1995 Portland clinker. Total calcium oxide, magnesium oxide and free calcium oxide determination
STAS 11394/5-1987 LIME Determination of total calcium oxide and total magnesium 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
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 166/8-1979 SILICA-ALUMINA REFRACTORIES Determination of magnesium oxide
SR 5063/9-1993 Silicon carbide. Determination of iron trioxide content
STAS 9218/5-1973 ZLRCONIUM SILICATE Determination of ferric oxide content
STAS 9218/6-1973 ZIRCONIUM SILIGATE Determination of aluminium oxide content
STAS 167/6-1980 SILICEOUS MINING PRODUCTS AND SILIGA REFRACTORY PRODUCTSDetermination cf iron trioxide content
STAS 9163/10-1973 SILICA-ALUMINA MINING PRODUCTS Determination of magnesium oxide
STAS 167/8-1980 SILICEOUS MINING PRODUCTS AND SILICA REFRACTORY PRODUCTSDetermination of calcium oxide content
STAS 9281/11-1992 Silicon carbide refractories. Determination of dioxide content
STAS 9218/4-1973 ZIRCONIUM SILICATE Dete'rminalion of zirconium dlioxide c nlent
STAS 5425/7-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of manganese oxide content
STAS 4813/4-1992 Bauxite. Determination of silicon dioxide content
STAS 9218/7-1973 ZIRCONIUM SILICATE Determination of titanium dioxide content
STAS 5425/6-1975 CHROME ANDCHROME- MAGNESITE REFRACTORIES Determination of titanic oxide content
STAS 318/2-1988 SPECIAL GLASS Silicon dioxide content determination
STAS 7590-1966 Manganese ore. Determination of silica content
STAS 4240/3-1985 TRASS Dctcrmination of loss of ignition, fota] silicon dioxidc and reactable siiicon dioxide
STAS 5425/5-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of alumina content
STAS 5425/9-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of calcium oxide content
STAS 5424/5-1980 FORSTERITIG REFRACTORY PRODUCTS Determination of chromium trioxide content
STAS 5425/8-1975 CHROME AND CHROME- MAGNESITE REFRACTORIES Determination of chromium trioxide content

Ente Nazionale Italiano di Unificazione

UNI 4462-1960 Refractory materials. Siliceous, containing silicon, silicon. Determination of calcium oxide and magnesium oxide in alumina and alumina refractories
UNI 3657-1955 Mineral chemical analysis methods. Determination of silicon, barium oxide, aluminum oxide, calcium oxide and magnesium oxide in iron minerals
UNI 3895:1957 Procedures for the chemical analysis of minerals. Determination of the silica content of chrome minerals. Sodium peroxide disaggregation method.
UNI 3896:1957 Procedures for the chemical analysis of minerals. Determination of the lime and megnesia content of chrome minerals.

Magyar Szabványügyi Testület

MSZ KGST 2891-1981 Determination of calcium oxide and magnesium oxide content in aluminosilicate fireproof materials and products
MSZ 21853/8-1977 Air pollutant content detection. Magnesium oxide content detection
MSZ 3295/5.lap-1968 Aluminum Oxide Chemical Detection Silica Content Detection
MSZ 5923/7.lap-1969 Fire protection and other chemical raw materials, product testing. Comprehensive element model of magnesium oxide content in raw materials. Calcium oxide and magnesium oxide content definition. When more than 1.0% calcium oxide
MSZ 5920/7.lap-1968 Comprehensive elemental model of aluminum and silicon for fire protection and other chemical raw materials and product testing. Calcium oxide and magnesium oxide content definition
MSZ 448/26.lap-1964 Drinking water, determination of silica content
MSZ 525/10-1984 MSZ 525/10-84 Chemical composition of cement． Calcium oxide and magnesium oxide content detection
MSZ 12736/8-1978 MSZ 12736/8-78 Chemical composition of lime. Calcium oxide and magnesium oxide content detection
MSZ KGST 1874-1979 Industrial sodium hydroxide silica content determination
MSZ 12590/4-1970 Magnesium comprehensive test. Silicon content determination
MSZ 4683/8-1977 MSZ 4683/8-77 Chemical testing of mineral asbestos. Calcium oxide and magnesium oxide content detection
MSZ KGST 1200-1978 Definition of iron ore, concentrate, aggregate and content of calcium oxide and magnesium oxide
MSZ 12757/7-1976 MSZ 12757/7-76 raw ore testing. Calcium oxide and magnesium oxide content detection
MSZ 12303/7-1984 Chemical analysis of fireproof raw material products and calcium oxide content (Fe2 03), and magnesium oxide (MgO) content definition model
MSZ 5923/8-1971 Check chemical analysis methods for fireproof raw materials and products. Comprehensive element system of raw materials containing magnesium oxide. Calcium oxide and magnesium oxide content is defined as less than 1% calcium oxide
MSZ 5923/3.lap-1969 Fire protection and other chemical raw materials and product testing. Magnesium oxide content comprehensive elements. Selenium oxide content definition
MSZ KGST 2220-1980 Spectrophotometric determination of calcium oxide and magnesium oxide content in chromium ores and chromium-containing fireproofing materials

Gosstandart of Russia

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 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 23260.4-1978 Marble. Method for the determination of silicon dioxide, aluminium oxide and ferric oxide
GOST 11884.16-1982 Tungsten concentrate. Spectrum method of determination of manganese protoxide content
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 25542.1-1982 Alumina. Method for the determination of cilica dioxide content
GOST 19728.8-1974 Talc and talcmagnesite. Method for determination of magnesium oxide content
GOST 19728.8-2001 Talc and talcomagnesite. Method for determination of magnesium oxide
GOST 15848.11-1990 Chromium ores and concentrates. Methods for determination of calcium oxide and magnesium oxide
GOST 22974.5-1985 Melted welding fluxes. Methods of calcium and magnesium oxide determination
GOST 22974.5-1996 Melted welding fluxes. Methods of calcium and magnesium oxides determination
GOST 26418-1985 Copper concentrates. Flame atomic absorption method for determination of calcium and magnesium oxides
GOST 26318.6-1984 Non-metallic ore materials. Methods for determination of calcium oxide and magnesium oxide mass fractions
GOST 851.2-1987 Primary magnesium. Method for the determination of silicon
GOST 851.2-1993 Primary magnesium. Methods for determination of silicon
GOST 21639.3-1993 Fluxes for electroslag remelting. Methods for determination of calcium oxide and magnesium oxide
GOST 17818.9-1990 Graphite. Method for determination of silicon oxide
GOST 24937-1981 Manganese ores, concentrates and aglomerates. Methods for the determination of calcium oxide and magnesium oxide
GOST 14048.11-1980 Zinc concentrates. Method for the determination of calcium oxide, magnesium oxide and aluminium oxide
GOST 23260.3-1978 Marble. Method for the determination of calcium oxide and magnesium oxide, soluble in water
GOST 14657.2-1996 Bauxite. Methods for determination of silica dioxide content
GOST 19728.11-1974 Talc and talcmagnesite. Method for determination of sodium oxide and potassium oxide contents
GOST 19728.11-2001 Talc and talcomagnesite. Method for determination of sodium oxide and potassium 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 25542.1-2019 Alumina. Method for the determination of silicon dioxide
GOST 25542.1-1993 Alumina. Method for the determination of silicon dioxide
GOST 14657.2-1978 Bauxite. Methods for the determination of silica dioxide
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 23201.1-1978 Alumina. Methods of spectral analysis. Determination of silicon dioxide, iron oxide, sodium oxide and magnium oxide

Polski Komitet Normalizacyjny (PKN)

PN C04567 ArkusZ07-1971 Water and waste water. Study of silica content. Determination of to- tal silica by gravimetric method
PN C04567 ArkusZ08-1971 Water and waste water Study of silica content Determination of total silica by colorimetric methods
PN C04567 ArkusZ01-1971 Water and waste water Study of silica content Introduction
PN C04567 ArkusZ02-1971 Water and waste wat er. Study oi silica content. Determination of reactive silica by colorimetric me- thod with ammonium molybdate
PN H04156-02-1992 Chemical analysis of raw materials and products of magnesite and dolomite Determination of silicon dioxide content
PN C84002-17-1986 Sodium hydroxide technical Determination of calcium and magnesium content Complexometric methods
PN C04567-09-1989 Water and wastewater Silica content tests Determination of total dissociated and undissociated silica in the range of 0.01-10.0 mg/l by spectrophotometric method
PN C84002-06-1986 Sodium hydroxide technical Determination of silica content Photocolorimetric method

South African Bureau of Standard

SANS 6294:2006 Lime tests - Magnesium oxide content

Portuguese Institute of Quality

E 341-1981 cement. Determination of magnesium oxide content
E 275-1973 Silicon materials and silicon-aluminum materials, determination of magnesium content

Korean Agency for Technology and Standards (KATS)

KS D 2026-2007 Determination of silicon in magnesium alloys
KS D 1747-1988 magnesium - Determination of silicon content
KS D ISO 1975-2003(2023) Magnesium and magnesium alloys－Determination of silicon－Spectrophotometric method with the reduced silicomolybdic complex

Japanese Industrial Standards Committee (JISC)

JIS H 1335:1976 Method for determination of silicon in magnesium alloys
JIS H 1335:1998 Methods for determination of silicon in magnesium and magnesium alloys
JIS M 8265:1994 Chromium ores -- Method for determination of magnesium content

Türk Standardları Enstitüsü

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

Czech Standards Institute (UNMZ)

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 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 72 2041-8-1992 Chemical analysis of steel slag. Part 8: Determination of fluorine in samples of aluminum oxide; calcium oxide; magnesium; manganese oxides
CSN 44 1668-1989 Zinc concentrates. Determination of magnesium and calcium oxide content
CSN 70 0621 Cast.2-1978 Glass testing. Chemical analysis of glass. Determination of silica in the presence of fluorides. Gravimetric method
CSN 72 6070 Cast.7-1981 Refractories and products containing chrome and chrome ores. Complexometric determination of calcium oxide and magnesium oxide contents

Indonesia Standards

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 13-6620-2001 Determination for Al2O3, Fe2O3, CaO and MgO content of clay by volumetry
SNI 13-6668-2002 Determination of SiO2 total, Al2O3, Fe2O3, Cr2O3 and TiO2 contents for quartz sand

Military Standards (MIL-STD)

MIL MIL-A-37476-1976 ALUMINUM HYDROXIDE GEL WFTH MAGNESIUM TRISILICATE (NO S/S DOCUMENT)

Spanish Association for Standardization (UNE)

AENOR UNE 84147:1995 Toothpastes. Precipitated silica. Determination of silica content (SiO2).
UNE 83438:1991 ADDITIONS FOR CONCRETE. FLY ASH. DETERMINATION OF THE CONTENT OF MAGNESIUM OXIDE.

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

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 5354-1991 Graphite.Method for the determination of silicon dioxide content
TCVN 4428-1987 Sandstone.Method for determination of silicon dioxide content

GCC Standardization Organization

GSO ISO 4158:2013 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium – Determination of silicon content – Gravimetric method
GSO ISO 1975:2015 Magnesium and magnesium alloys -- Determination of silicon -- Spectrophotometric method with the reduced silicomolybdic complex

German Institute for Standardization

DIN 52342-6:1980-01 Testing of raw materials for glass production; chemical analysis of arenaceous quartz with at least 98% silica, determination of CaO and MgO

International Organization for Standardization (ISO)

ISO/R 552:1966 Methods of chemical analysis of manganese ores — Determination of calcium oxide content and magnesium oxide content
ISO 5935:1984 Crude sodium borates for industrial use; Determination of total and alkali-soluble silica contents; Molybdosilicate spectrometric method
ISO 5935:1980 Crude sodium borates for industrial use; Determination of total and alkali-soluble silica contents; Molybdosilicate spectrometric method
ISO 995:1975 Potassium hydroxide for industrial use; Determination of silica content; Reduced molybdosilicate photometric method
ISO 985:1975 Sodium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
ISO 985:1976 Sodium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate

Association Francaise de Normalisation

NF T12-028:1987 Pulps. Determination of silica content.
NF T20-384:1977 Potassium hydroxide for industrial use. Determination of silica content. Gravimetric method by precipitation of quinoline molybdosilicate.

Yugoslav Association for Standardization

JUS B.G8.364-1977 Zine concentrates. Methods of chemkalanalysis. Determination of magnesium oxide

Belgian Standards Institute

NBN T 03-191-1980 M?THODE PHOTOMETRIQUE AU MOLYBDOSILICATE REDUIT

Standards Norway

NS 9048:1981 Sodium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate

British Standards Institution (BSI)

BS 4140-5:1986 Methods of test for aluminium oxide - Determination of silica content

American Society for Testing and Materials (ASTM)

ASTM D4926-89(1994)e1 Standard Test Method for Gamma Alumina Content in Catalysts Containing Silica and Alumina by X-Ray Powder Diffraction