Weight Silicon Capacity Silicon

Weight Silicon Capacity Silicon, Total:203 items.

The international standard classification for "Weight Silicon Capacity Silicon" includes: Ferrous metals , Nickel, chromium and their alloys , Ferroalloys , Iron ores , Salts , Cadmium, cobalt and their alloys , Refractories , Products of the chemical industry , Non-metalliferous minerals .

The Chinese standard classification for "Weight Silicon Capacity Silicon" includes: Steel and iron alloy analysis method , Semimetal and semiconductor material analysis method , Iron ore , Inorganic salt , Chemical raw material ore , Siliceous refractory , Building material raw material ore , Fireproof material in general , Iron alloy .

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

GB/T 6730.10-2014 Iron ores―Determination of silicon content―Gravimetric methods
GB/T 5059.5-1986 Methods for chemical analysis of ferromolybdenum;The gravimetric method for the determination of silicon content
GB/T 1873-1995 Phosphate rock and concentrate - Determination of silicon dioxide content - Gravimetric and volumetric methods
GB/T 6730.10-1986 Methods for chemical analysis of iron ores--The gravimetric method for the determination of silicon content
GB/T 14506.14-1993 Sillicate rocks. Determination of ferrous oxide content. Potassium dichromate volumetric method
GB/T 3653.3-2023 Ferroboron—Determination of silicon content—Perchloric acid dehydration-gravimetric method
GB/T 3654.3-1983 Methods for chemical analysis of ferroniobium--The gravimetric method for the determination of silicon content
GB 11848.9-1989 Determination of silicon in uranium ore concentrates Gravimetric determination of silicon
GB/T 5687.2-2007 Ferrochromium silicochromium and nitrogen-bearing ferrochromium—Determination of silicon content—The perchloric acid dehydration gravimetric method
GB/T 8704.6-2020 Ferrovanadium- -Determination of silicon content- The sulfuric acid dehyd ration gralimetric method and the silicomolybdic blue photometric method
GB/T 16555.1-1996 Chemical analysis for silicon carbide refractories--Determination of silicon carbide--Absorb gravimetric method
GB/T 4699.1-1984 Methods for chemical analysis of silicochromium--The gravimetric method for the determination of silicon content
GB/T 223.60-2024 Iron, steel and alloy—Determination of silicon content—Gravimetric method
GB/T 6901.2-1986 Silica refractories--Determination of silicon dioxide content--Gravimetric-molybdenum blue photometric method
GB/T 8704.6-2007 Ferrovanadium—Determination of silicon content—The sulphuric acid dehydration gravimetric method
GB/T 21933.2-2008 Ferronickel - Determination of silicon content - Gravimetric method
GB/T 11848.9-1989 Determination of silicon in uranium concentrate by gravimetry
GB/T 4701.2-2009 Ferrotitanium—Determination of silicon content—The sulphuric acid dehydration gravimetric method
GB/T 4333.1-1984 Methods for chemical analysis of ferrosilicon--The perchloric acid dehydration-gravimetric method for the determination of silicon content
GB/T 5059.5-2014 Ferromolybdenum―Determination of silicon content―Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method
GB 4581.9-1984 Alunite ores--Determination of silicon content--Gravimetric method
GB/T 5687.2-1985 Methods for chemical analysis of ferro-chromium; The gravimetric method for the determination of silicon content
GB/T 19421.10-2003 Test methods of crystalline layered sodium disilicate--Potassium fluosilicate volumetric methods for determination of silica dioxide content
GB/T 3654.3-2019 Ferroniobium—Determination of silicon content—Gravimetric method
GB/T 4702.2-2008 Chromium metal - Determination of silicon content - The perchloric acid gravimetric method
GB/T 6901.3-1986 Silica refractories--Determination of silicon dioxide content--Hydrofluoric acid gravimetric method
GB/T 4701.2-1984 Methods for chemical analysis of ferrotitanium;The gravimetric method for the determination of silicon content
GB/T 5686.2-1985 Methods for chemical analysis of silicomanganese alloy--The gravimetric method for the determination of silicon content
GB/T 16555.3-1996 Chemical analysis for silicon carbide refractories--determination of free silicon--Gas volumetric method
GB/T 16555.2-1996 Chemical analysis for silicon carbide refractories--Determination of silicon carbide--Gas volumetric method
GB/T 4700.1-1984 Methods for chemical analysis of calcium-silicon;The perchloric acid dehydration-gravimetric method for the determination of silicon content
GB/T 4333.1-2019 Ferrosilicon—Determination of silicon content—Perchloric acid dehydration gravimetric method and potassium fluosilicate volumetric method

Professional Standard - Commodity Inspection

SN/T 1014.1-2001 Determination of silicon content in ferrosilicon for export - The potassium fluosilicate volumetric analysis

Professional Standard - Ferrous Metallurgy

YB/T 5312-2006 Methods for chemical analysis of calcium-silicon
YB/T 4582.8-2017 Ferrosilicon nitride. Determination of silicon content. Perchloricacid dehydration gravimetric method
YB/T 109.2-2012 Silicon Barium Alloy-Determination of Barium Content-The Barium Sulfate Gravimetric Method
YB/T 5312-2016 Calcium silicon alloy- Determination of silicon content- Perchloric acid dehydration gavimetric method
YB/T 178.12000 Chemical analysis methods of silicon aluminum alloy and silicon barium aluminum alloy
YB/T 178.1-2012 Silicon-aluminum Alloy and Silicon-barium-aluminum Alloy-Determination of Silicon Content-The Perchloric Acid Dehydration Gravimetric Method
YB/T 4724-2018 Steel slag. Determination of silicon dioxide content. Perchloric acid dehydrate gravimetric analysis & silicon molybdenum blues photometry method
YB/T 178.2-2000 Methods for chemical analysis of silicon-aluminium alloy ad silicon-barium-aluminium alloy The barium sulphate gravimetric method for the determination of barium content
YB/T 178.1-2000 Method for chemical analysis of silicon-aluminium alloy ad silicon-barium-aluminium alloy The percholoric acid dehydration-gravimetric method for the determination of silicon content
YB/T 178.2-2012 Silicon-aluminum Alloy and Silicon-barium-aluminum Alloy-Determination of Barium Content-The Barium Sulfate Gravimetric Method
YB/T 109.1-1997 Methods for chemical analysis of barium-silicon the perchloric acid dehydration gravimctric method for the determination of silicon content
YB/T 109.1-2012 Silicon Barium Alloy-Determination of Silicon Content-The Perchloric Acid Dehydration-Gravimctric Method

Taiwan Provincial Standard of the People's Republic of China

CNS 6674-1980 Method of Test for Silica in Water and Waste Water (Gravimetric Method)
CNS 8280-1982 Method of Chemical Analysis for Silicon in Metallic Silicon, (Weight Method)
CNS 9420-1982 Method for Determining Silicon Dioxide in Dolomite (Gravimetric Method)
CNS 7832-1981 Method for Determination of Silicon Dioxide in Manganese Ores (Gravimetric Method)

Professional Standard - Chemical Industry

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

Group Standards of the People's Republic of China

T/HNNMIA 75-2023 Quartz sand-Determination of silicon dioxide content-Gravimetric method
T/SATA 057-2023 Determination of silicon dioxide in foods Gravimetric method

GCC Standardization Organization

GSO ISO 4158:2013 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium – Determination of silicon content – Gravimetric method
GSO ISO 1690:2016 Sodium and potassium silicates for industrial use -- Determination of silica content -- Gravimetric method by insolubilization
GSO ISO 8343:2016 Ferronickel -- Determination of silicon content -- Gravimetric method
GSO ISO 439:2015 Steel and iron -- Determination of total silicon content -- Gravimetric method
GSO ISO 797:2015 Aluminium and aluminium alloys -- Determination of silicon -- Gravimetric method
GSO ISO 1691:2016 Sodium and potassium silicates for industrial use -- Determination of carbonates content -- Gas-volumetric method
GSO ISO 5890:2015 Manganese ores and concentrates -- Determination of silicon content -- Gravimetric method

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 4158:2016 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium – Determination of silicon content – Gravimetric method
BH GSO ISO 1691:2017 Sodium and potassium silicates for industrial use -- Determination of carbonates content -- Gas-volumetric method
BH GSO ISO 797:2016 Aluminium and aluminium alloys -- Determination of silicon -- Gravimetric method
BH GSO ISO 5890:2017 Manganese ores and concentrates -- Determination of silicon content -- Gravimetric method

Spanish Association for Standardization (UNE)

UNE 35051-1:1983 FERROSILICON, FERROSILICOMANGANESE AND FERROSILICOCHROMIUM. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
AENOR UNE 35051-1:1983 Determination of silicon content in ferrosilicon, ferrosilicomanganese and ferrosilicochrome. Gravimetric method.
UNE 35066-1:1985 FERROTUNGSTEN. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE 22132:1988 IRON ORES. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE 35027-1:1985 FERROALLOYS. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE-EN ISO 439:2020 Steel and cast irons - Determination of silicon content - Gravimetric method (ISO 439:2020)
UNE 7028:1975 GRAVIMETRIC DETERMINATION OF SILICON IN STEEL AND CASTHON
UNE-EN ISO 439:2011 Steel and iron - Determination of total silicon content - Gravimetric method (ISO 439:1994)
UNE 35025-1:1985 FERROALLOYS AND SILICOALLOYS. DETERMINATION OF CARBON CONTENT. GRAVIMETRIC METHOD
AENOR UNE-EN 28343:1993 FERRONICKEL. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD. (ISO 8343:1985).
AENOR UNE-EN ISO 439:2020 Steel and cast irons - Determination of silicon content - Gravimetric method (ISO 439:2020)

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 4158:2013 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium – Determination of silicon content – Gravimetric method
OS GSO ISO 1690:2016 Sodium and potassium silicates for industrial use -- Determination of silica content -- Gravimetric method by insolubilization
OS GSO ISO 8343:2016 Ferronickel -- Determination of silicon content -- Gravimetric method
OS GSO ISO 1691:2016 Sodium and potassium silicates for industrial use -- Determination of carbonates content -- Gas-volumetric method
OS GSO ISO 5890:2015 Manganese ores and concentrates -- Determination of silicon content -- Gravimetric method

Korean Agency for Technology and Standards (KATS)

KS D ISO 4158-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS D ISO 4158:2002 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium－Determination of sillicon content－Gravimetric method
KS M ISO 1690-2022 Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
KS M ISO 1690:2002 Sodium and potassium silicates for industrial use-Determination of silica content-Gravimetric method by insolubilization
KS D ISO 8343-2022 Ferronickel－Determination of silicon content－Gravimetric method
KS D ISO 8343-2012(2022) Ferronickel－Determination of silicon content－Gravimetric method
KS M ISO 1690-2017(2022) Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
KS M ISO 1690:2017 Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
KS M ISO 1690-2017 Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
KS D ISO 8343:2012 Ferronickel-Determination of silicon content-Gravimetric method
KS D ISO 439-2022 Steel and cast iron — Determination of silicon content — Gravimetric method
KS D ISO 439-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS M ISO 1691-2022 Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS M ISO 1691-2017 Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS M ISO 1691-2017(2022) Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS E ISO 4689:2007 Iron ores－Determination of sulfur content－Barium sulfate gravimetric method
KS D ISO 8343-2012(2017) Ferronickel－Determination of silicon content－Gravimetric method
KS D ISO 797-2022 Aluminium and aluminium alloys－Determination of silicon－Gravimetric method
KS D ISO 797-2002(2022) Aluminium and aluminium alloys－Determination of silicon－Gravimetric method
KS E ISO 2598-1-2022 Iron ores － Determination of silicon content － Part 1: Gravimetric methods
KS E ISO 2598-1-2012(2022) Iron ores－Determination of silicon content－Part 1：Gravimetric methods
KS E ISO 6607-2011(2016) Aluminium ores－Determination of total silicon content－Combined gravimetric and spectrophotometric method
KS E ISO 2598-1-2012(2017) Iron ores－Determination of silicon content－Part 1：Gravimetric methods
KS D ISO 797:2002 Aluminium and aluminium alloys－Determination of silicon－Gravimetric method

Czech Standards Institute (UNMZ)

CSN 42 0557 Cast.2-1987 Chemical analysis of ferroalloys. Silicomanganese. Determination of silicon by weight method
CSN 42 0646 Cast.5-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of silicon by the gravimetric method
CSN 44 1622-1989 Lead - zinc ores. Gravimetric method of determination of silicon dioxide
CSN 42 0640 Cast.7-1982 Chemical analysis of non-ferrous metals and alloys. Nickel. Determination of silicon by the photometric method and gravimetric method
CSN 44 1771-1988 Lead concentrates. Determination of silicone dioxide content
CSN 42 0620 Cast.14-1981 Chemical analysis of non-ferrous metals and alloys. Brasses. Determination of silicon by the photometric method and gravimetric method
CSN 42 0622 Cast.14-1981 Chemical analysis of non-ferrous metals and alloys. Bronzes. Determination of silicon by the photometric method and gravimetric method
CSN ISO 797:1992 Aluminium and aluminium alloys - Determination of silicon - Gravimetric method

International Organization for Standardization (ISO)

ISO 4158:1978 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium; Determination of silicon content; Gravimetric method
ISO 8343:1985 Ferronickel; Determination of silicon content; Gravimetric method
ISO 1690:1976 Sodium and potassium silicates for industrial use; Determination of silica content; Gravimetric method by insolubilization
ISO 6229:1980 Sodium hexafluorosilicate for industrial use; Determination of free silica content; Gravimetric method
ISO 439:2020 Steel and cast iron — Determination of silicon content — Gravimetric method
ISO 797:1973 Aluminium and aluminium alloys; Determination of silicon; Gravimetric method
ISO 2598:1980 Iron ores — Determination of silicon content — Gravimetric methods
ISO 439:1994 Steel and iron; determination of total silicon content; gravimetric method
ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method
ISO 1688:1976 Sodium and potassium silicates for industrial use; Determination of dry matter; Gravimetric method
ISO 4689:1986 Iron ores; Determination of sulfur content; Barium sulfate gravimetric method
ISO 439:1982 Steel and cast iron; Determination of total silicon; Gravimetric method
ISO 5890:1981 Manganese ores and concentrates; Determination of silicon content; Gravimetric method
ISO 2598-1:1992 Iron ores; determination of silicon content; part 1: gravimetric methods

National Standardisation Body (ASRO)

SR ISO 4158:1996 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium. Determination of silicon content. Gravimetric method
STAS SR 11039-2-1996 Silicocalcium Determination of silicon content. Gravimetric method
STAS SR EN 28343-1994 Ferronickel. Determination of silicon content. Gravimetric method
STAS SR 11039-3-1996 Silicocalcium. Determination of calcium content. Volumetric method
STAS SR ISO 797:1995 Aluminium and aluminium alloys. Determination of silicium content. Gravimetric method
STAS SR ISO 5890:1981 Manganese ores and concentrates- Determination of silicon content- Gravimetric method

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

TCVN 4150-2009 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium.Determination of silicon content.Gravimetric method

Cuban Institute of Standards and Metrology

NC 44-18-3-1984 Ores Silica Stand Gravimetric Determination of Silicium Dioxide
NC 44-18-2-1984 Ores Silica Stand Gravimetric Determination of Mass-Loss by Ignition
NC 04-22-1968 Gravimetric determinacion of total silicon in steels and cast irons

Association Francaise de Normalisation

NF T77-153:1987 Basic silicones for industrial use. Determinaion of silicon content (silicon content more than 1 per cent (m/m)). Gravimetric method.
NF A06-556:2010 Steel and iron - Determination of total silicon content - Gravimetric method.
NF EN 28343:1992 Ferro-nickel - Silicon determination - Gravimetric method
NF A06-556*NF EN ISO 439:2020 Steel and cast irons - Determination of silicon content - Gravimetric method
NF A10-601*NF EN 28343:1992 Ferronickel. Determination of silicon content. Gravimetric method.
NF T20-523:1973 Sodium and potassium silicates for industrial use. Determination of silica. Gravimetric method by insolubilization. Titrimetic method.
NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.
NF A10-151:1986 Chemical analysis of ferro-silicon-Determination of silicon content-Volumetric method
NF A20-414:1984 Iron ores. Determination of silicon content. Gravimetric methods.
NF T20-521:1973 Sodium and potassium silicates for industrial use. Determination of dry matter-gravimetric method.
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 C.A1.402-1980 Methods for chemical analysis of ferroalloys. Gravimetric determination of silicon in ferrosilicon, ferrosilicomanganese and ferrosiliconchromium
JUS B.G8.104-1989 Iron ores. Determination of silicon coutent. Gravimetric methods
JUS C.A1.407-1982 Methods for chemical analysis of feroalloys. Gravitnerric detsrmination of silicon m silicomanganese
JUS H.B8.315-1977 Sodium and potassium silicates for industrial use. Determination ofdry matter. Gravimetric method

Thai Industrial Standards Institute (TISI)

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

Austrian Standards

ONORM EN 28343-1992 Ferronickel - Determination of Silicon content -Gravimetrie method

Danish Standards Foundation

DS/ISO 8343:1993 Ferronickel - Determination of silicon content - Gravimetric method
DANSK DS/EN 28343:1992 Ferronickel - Determination of silicon content - Gravimetric method
DS/EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method
DANSK DS/ISO 439:2020 Steel and cast irons – Determination of silicon content – Gravimetric method
DS/EN 28343:1993 Ferronickel. Determination of silicon content. Gravimetric method
DANSK DS/EN ISO 439:2020 Steel and cast irons – Determination of silicon content – Gravimetric method (ISO 439:2020)

Swedish Institute for Standards

SIS SS-EN 28 343-1992 Ferronickel — Determination of silicon content — Gravimetric method
SS-ISO 1691:1993 Sodium and potassium silicates for industrial use- Determination of carbonates content - Gas-volumetric method
SS-EN 28343:1992 Ferronickel - Determination of silicon content - Gravimetric method
SS-EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method (ISO 439:1994)

Ente Nazionale Italiano di Unificazione

UNI EN 28343:1992 Ferronickel. Determination of silicon content. Gravimetric method.
UNI EN ISO 439:2020 Steel and cast irons - Determination of silicon content - Gravimetric method
UNI EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method
UNI ISO 4158:1991 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium. Determination of silicon content. Gravimetric method.
UNI 3708-1956 Chemical analysis methods of metallic materials. Determination of silicon in silicon. Gravimetric method*
UNI 6634:1970 Chemical analysis of manganese ores. Determination of silice (silicon dioxide). Gravimetric method with hydrochloric acid.

British Standards Institution (BSI)

BS EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method
BS 1121-12:1966 Methods for the analysis of iron and steel. Silicon in acid resisting high silicon iron: Gravimetric
BS EN ISO 439:2020 Steel and cast iron. Determination of silicon content. Gravimetric method
BS 6092-3:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of silica content (gravimetric method)
BS 4158-3:1972 Methods for the analysis of iron ores-Silicon (gravimetric method)

European Committee for Standardization (CEN)

EN ISO 439:2020 Steel and cast irons - Determination of silicon content - Gravimetric method (ISO 439:2020)
EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method (ISO 439:1994)
EN 28343:1991 Ferronickel - Determination of Silicon Content - Gravimetric Method

Bureau of Indian Standards

IS 17321-2020 Ferronickel — Determination of Silicon Content — Gravimetric Method
IS 228 Pt.8-1989 Methods of chemical analysis of steel Part 8 Determination of silicon by gravimetric method (silicon content 0.05 to 5.00%)

German Institute for Standardization

DIN EN ISO 439:2009 Steel and iron - Determination of total silicon content - Gravimetric method
DIN EN ISO 439:2020-06 Steel and cast iron - Determination of silicon content - Gravimetric method (ISO 439:2020); German version EN ISO 439:2020
DIN EN ISO 439 E:2019-04 Gravimetric method for determination of total silicon content in steel (draft)
DIN EN ISO 439 E:2009-10 Gravimetric method for determination of total silicon content in steel (draft)
DIN EN 28343:1992-02 Ferronickel; determination of silicon content; gravimetric method (ISO 8343:1985); german version EN 28343:1991
DIN EN ISO 439:2020 Steel and cast iron - Determination of silicon content - Gravimetric method (ISO 439:2020)
DIN EN 28343:1992 Ferronickel; determination of silicon content; gravimetric method (ISO 8343:1985); german version EN 28343:1991

Japanese Industrial Standards Committee (JISC)

JIS G 1212-1:2023 Iron and steel -- Determination of silicon -- Part 1: Gravimetric method as silicon dioxide

Polski Komitet Normalizacyjny (PKN)

PN C04529-1990 Chemical analysis Determination of silicon by gravimetric method
PN C04567 ArkusZ07-1971 Water and waste water. Study of silica content. Determination of to- tal silica by gravimetric method

Belgian Standards Institute

NBN T 03-235-1980 Sodium and potassium silicates for industrial use - Determination of silica content - Gravimetrie method by insolubilization
NBN-EN 28343-1992 Ferronickel - Determination of silicon content - Gravimetric method (ISO 8343:1985)

Lithuanian Standards Office

LST EN 28343-2000 Ferronickel - Determination of silicon content - Gravimetric method (ISO 8343:1985)
LST EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method (ISO 439:1994)

Standards Norway

NS-EN 28343:1991 Ferronickel — Determination of silicon content — Gravimetric method (ISO 8343:1985)
NS-EN ISO 439:2020 Steel and cast irons — Determination of silicon content — Gravimetric method (ISO 439:2020)
NS-EN ISO 439:2010 Steel and iron — Determination of total silicon content — Gravimetric method (ISO 439:1994)

Magyar Szabványügyi Testület

MSZ KGST 1242-1978 Gravimetric measurement of silica content of alumina

Türk Standardları Enstitüsü

TS 2226-1976 SODIUM AND POTASSIUM SILICATES FOR INDUSTRIAL USE DETERMINATION OF SULPHATES CONTENT BARIUM SULPHATE GRAVIMETRIC METHOD
TS 740-1969 CHEMICAL ANALYSIS OF ALUMINIUM AND|ITS ALLOYS GRAVIMETRIC DETERMINATION OF SILICON (Silicon content greater than or equal to 0,30 %)
TS 602-1972 CHEMICAL ANALYSIS OF STEELS DETERMINATION OF TOTAL SILICON (GRAVIMETRIC METHOD)

Standard Association of Australia （SAA）

AS 3719.2:1990 Aluminium and aluminium alloys - Determination of silicon - Gravimetric method

Tunisia Institut National de la Normalisation et de la Propriété Industrielle

NT 70.12-1983 Aluminum and aluminum alloys. Quantification of silicon. using gravimetric analysis

Portuguese Institute of Quality

NP 1302-1976 Potassium silicate and sodium silicate used in industry. Measurement of sulfate content by gravimetric method