Peaks on the silica surface

Peaks on the silica surface, Total:210 items.

The international standard classification for "Peaks on the silica surface" includes: Chemical analysis , Rubber compounding ingredients , Oxides , Glass products , Non-metalliferous minerals , Rubber , Surface active agents , Food additives .

The Chinese standard classification for "Peaks on the silica surface" includes: Carbon black , Oxide and elementary substance , Quartz glass , Light metals and their alloys analysis method , Building material raw material ore , Rubber products in general , Rubber tube, rubber belt and tape , Tooth paste, soap and detergent , Chemical raw material ore , Technical Management .

Professional Standard - Customs

HS/T 4-2006 Identification of Surface Treatment of Silicon Dioxide with Organic Materials

海关总署

HS/T 47-2014 Method for identification of organic surface-treated silica

Group Standards of the People's Republic of China

T/ZZB 1420-2019 Hydrophilic fumed silica
T/ZZB 1748-2020 Spherical silica powder for encapsulation
T/GXAS 558-2023 Nano silica ceramic coatings
T/FSI 049-2020 Test method for silanol content on the surface of fumed silica
T/FSI 003-2016 Silicon tetrachloride for production of fumed silica
T/FSI 078-2022 Fumed silica for silicone rubber
T/CESA 1186-2022 Test method for silanol content on surface of silica powder for electronic packaging—Acid-base titration

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

GB/T 31225-2014 Test method for the thickness of silicon oxide on Si substrate by ellipsometer
GB/T 30451-2013 Ordered Mesoporous Silica
GB/T 5195.8-2006 Fluorspar―Determination of silicon dioxide content
GB/T 14506.3-1993 Sillicate rocks. Determination of silica
GB/T 9489.2-1988 Determination of CaO,MgO,SiO2,Fe2O3,TiO2 in alundum powder by ICP-AES
GB/T 32661-2016 Spherical silica powder
GB/T 20020-2005 GB/T 2002 0-2005 Fumed silica
GB/T 20020-2013 Fumed silica
GB/T 23656-2009 Rubber compounding ingredients - Silica，precipitated，hydrated - Determination of CTAB surface area
GB/T 18174-2000 Determination of corrosion inhibition performance of water treatment agents-Rotation specimen 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

GB/T 23656-2016 Rubber compounding ingredients一Determination of surface area for silica， precipitated，hydrated一CTAB method

Professional Standard - Chemical Industry

HG/T 3062-2023 Determination of silica content in rubber compound precipitated hydrated silica
HG/T 3073-1999 Rubber compound ingredients - Silica Precipitated hydrated - Determination of specific surface area - nitrogen adsorption method
HG/T 3062-1999 Rubber compounding ingredients. Silica, precipitated, hydrated. Determination of silica content on drid sample
HG 2791-1996 Food Addictive SiO2
HG/T 3062-2008 rubber compounding ingredients--silica, precipitated, hydrated--determination of silica content on dried sample
HG/T 4526-2013 Silica for Matting Use

未注明发布机构

ASTM RR-D11-1110 2012 D6845-Test Method for Silica, Precipitated, HydratedCTAB (Cetyltrimethylammonium Bromide) Surface Area
ASTM RR-D11-1108 2011 D6739-Test Method for Silica - pH Value

Professional Standard - Light Industry

QB/T 2346-1997 Silicon Dioxide for Toothpaste
QB/T 2346-2007 Silicon xerogel for toothpaste

Taiwan Provincial Standard of the People's Republic of China

CNS 9297-1982 Chemical Seagent ( Silicon Dioxide )
CNS 5863-1980 Method of Test for Silica in Basic Lead Silico-Chromate
CNS 5820-1980 Silica Powder (White Carbon) (for Rubber Use)

Professional Standard - Agriculture

353药典四部-2015 Pharmaceutical excipients name Erhua silicon dioxide
489兽药典一部-2015 Text Variety Part Two Painting Silica
379药典四部-2020 Pharmaceutical excipients name Erhua silicon dioxide
2146药典二部-2010 Part II Seventeen Drawings Silica

工业和信息化部

QB/T 5684-2022 Determination of silicon dioxide in edible salt
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 Mulite. Determination of silicon, ferrous, calsium, magnesium, mengnese and phosphorous content. Inductively coupled plasma atomic emission spectrometry

Professional Standard - Commodity Inspection

SN/T 0481.10-2011 Methods of Inspection of Bauxite for Export - Part 10: Determination of SiO2, Fe2O3, Al2O3, CaO, MgO, K2O, P2O5 and TiO2 - X-Ray Fluorescence Spectrometric Method
SN/T 2949-2011 Determination of SiO2, Fe2O3, Al2O3, CaO, MgO contents in talc for export - X-ray fluorescence spectrometric method
SN/T 1097-2002 Determination of phosphorus pentoxide|| calcium oxide|| ferric oxide|| aluminum oxide|| magnesium oxide|| silicon dioxide and potassium oxide content for export phosphate rock by X-ray fluor

Fujian Provincial Standard of the People's Republic of China

DB35/T 1208-2011 Feed Additive Silica

Military Standard of the People's Republic of China-General Armament Department

GJB 1966-1994 Specification for fumed silica

Professional Standard - Electron

SJ/T 10902-1996 Determination of silica (SiO2) in electronic glass

British Standards Institution (BSI)

BS 2690-104:1983(1999) Methods of testing Water used in industry — Part 104 : Silica : reactive, total and suspended
BS EN ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method
BS EN ISO 23157:2022(2023) Determination of the silanol group content on the surface of fumed silica — Reaction gas chromatographic method
BS ISO 23157:2021 Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method
21/30429402 DC BS ISO 23157. Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method
BS ISO 14701:2011 Surface chemical analysis. X-ray photoelectron spectroscopy. Measurement of silicon oxide thickness
BS EN ISO 21068-2:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products -Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon
BS ISO 14701:2018 Surface chemical analysis. X-ray photoelectron spectroscopy. Measurement of silicon oxide thickness

SCC

DANSK DS/ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica – Reaction gas chromatographic method
AENOR UNE 84147:1995 Toothpastes. Precipitated silica. Determination of silica content (SiO2).
NS-EN ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)
AENOR UNE 55605:1978 Surface agents. Sodium hydroxide used as raw material for formula detergents. Determination of silica. Photometric method with reduced silico-molybdic complex.
AENOR UNE 55628:1983 Surface agents. Sodium and potassium silicates used as raw materials for detergent formulations. Determination of silica. Volumetric method.
AWWA WQTC65700 Formation of Iodinated Organic Compounds on Manganese Dioxide
DIN EN ISO 23157 E:2022 Draft Document - Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021); German and English version prEN ISO 23157:2022
BS 301:1928 Silica for paints
NS-EN 1791:1997 Surface active agents — Fatty alkyl dimethyl amine oxides — Determination of the amine oxide content
DANSK DS/EN 1791:1997 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content
MIL MIL-C-81251-1965 CLOTH, SILICA, PHENOLIC IMPREGNATED
AWWA ACE94132 The Influence of Aqueous Silica on the Adsorption of Selenium by Activated Alumina
BS ISO 10081-1:2003 Classification of dense shaped refractory products. Alumina-silica
AS 1617.4:1993 Refractory bricks and shapes - Silica

AENOR

UNE 84147:1995 TOOTHPASTES. PRECIPITATED SILICA. DETERMINATION OF SILICA (SIO2).
UNE 55837:1987 SURFACE ACTIVE AGENTS. WASHING POWDERS. DETERMINATION OF TOTAL SILICA CONTENT. GRAVIMETRIC METHOD
UNE 55608:1981 SURFACE ACTIVE AGENTS. SODIUM HYDROXIDE FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF SILICA CONTENT. GRAVIMETRIC METHOD BY PRECIPITATION OF QUINOLINE MOLYBDOSILICATE
UNE 84681:2005 Cosmetic raw materials. Polydimethylsiloxane (dimethycones).
UNE-EN 1791:1997 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content
UNE 55625:1982 SURFACE ACTIVE AGENTS. SODIUM AND POTASSIUM SILICATES TO BE USED AS RAW MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF SILICA CONTENT. GRAVIMETRIC METHOD BY INSOLUBILIZATION
UNE 77051:2002 Water quality. Silica determination. Colorimetric method with molybdic silicate.

International Organization for Standardization (ISO)

ISO 1689:1976 Sodium and potassium silicates for industrial use; Calculation of the ratio : silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
ISO 14701:2011 Surface chemical analysis - X-ray photoelectron spectroscopy - Measurement of silicon oxide thickness
ISO 8215:1985 Surface active agents; Washing powders; Determination of total silica content; gravimetric method
ISO 23157:2021 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method
ISO 14701:2018 Surface chemical analysis — X-ray photoelectron spectroscopy — Measurement of silicon oxide thickness

Korean Agency for Technology and Standards (KATS)

KS M ISO 1689-2017(2022) Sodium and potassium silicates for industrial use — Calculation of the ratio: silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
KS M ISO 1689:2007 Sodium and potassium silicates for industrial use－Calculation of the ratio：silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
KS M ISO 1689:2017 Sodium and potassium silicates for industrial use — Calculation of the ratio: silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
KS M 8280-2013 Silicon dioxide
KS M ISO 8215-2023 Surface active agents－Washing powders－Determination of total silica content－Gravimetric method
KS M ISO 8215-2007(2018) Surface active agents－Washing powders－Determination of total silica content－Gravimetric method
KS M ISO 1689-2022 Sodium and potassium silicates for industrial use — Calculation of the ratio: silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
KS E 3076-2002 Methods for X－ray fluorescence spectrometric analysis of silica stone and silica sand
KS M ISO 8215:2007 Surface active agents－Washing powders－Determination of total silica content－Gravimetric method
KS M 8280-1982 Silicon dioxide
KS M 8280-2012 Silicon dioxide
KS M ISO 5935-2010 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method
KS L 3414-2006 Methods for chemical analysis of refractories containing alumina, zirconia and silica
KS L 2101-2009(2019) Chemical analysis of silica sand and quartz
KS L 3414-2006(2021) Methods for chemical analysis of refractories containing alumina, zirconia and silica
KS L 3414-2021 Methods for chemical analysis of refractories containing alumina, zirconia and silica
KS E 3074-2011 Method for determination of silicon dioxide in chrome ores
KS E 3074-2017 Method for determination of silicon dioxide in chrome ores
KS L 2308-2010 Method for chemical analysis of soda-lime-magnesia-silica glasses

German Institute for Standardization

DIN EN ISO 23157:2022-12 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021); German version EN ISO 23157:2022
DIN EN ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)
DIN EN 1791:1997-03 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content; German version EN 1791:1997
DIN EN 1791:1997 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content; German version EN 1791:1997

ES-UNE

UNE-EN ISO 23157:2023 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)

Association Francaise de Normalisation

NF T20-526:1973 Sodium and potassium silicates for industrial use. Calculation of the ratio SIO2/NA2O ou SIO2/K2O.
NF T45-036*NF ISO 19246:2016 Rubber compounding ingredients - Silica - Oil absorption of precipitated silica
NF ISO 19246:2016 Rubber Mixing Ingredients - Silica - Oil Absorption of Precipitated Silicas
NF EN ISO 23157:2022 Determination of the content of silanol groups on the surface of fumed silica - Method by gas chromatographic analysis of reaction gases
NF T12-028:1987 Pulps. Determination of silica content.
NF EN 1791:1997 Surfactants - Fatty alkyldimethylamine oxides - Determination of amine oxide content

Japanese Industrial Standards Committee (JISC)

JIS K 8885:1994 Silicon dioxide
JIS K 8885:2018 Silicon dioxide (Reagent)
JIS R 2013:1998 Methods for chemical analysis of refractories containing alumina, zirconia and silica

AR-IRAM

IRAM 1012-N.I.O.-1946 Silica

KR-KS

KS M ISO 8215-2007(2023) Surface active agents－Washing powders－Determination of total silica content－Gravimetric method

GSO

OS GSO ISO 8215:2008 Surface active agent- washing powders- determination of total silica content- gravimetric method
GSO ISO 8215:2008 Surface active agent- washing powders- determination of total silica content- gravimetric method

European Committee for Standardization (CEN)

EN ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)
EN 1791:1997 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content

CZ-CSN

CSN 70 0527 Cast.1-1986 Glass testing methods. Silicate glass. Method for the quantitative analysis of the extracts surface of glass products. The determination of silica oxide
CSN 68 1154-1994 Testing methods for surfactans and detergents. Determination of total silica content
CSN 72 0105 Cast.3-1985 Determination of Silicon dioxide
CSN 72 0105 Cast.1-1983 Determination of silicon dioxide
CSN 72 6025 Cast.4-1985 Determination of Silicon dioxide
CSN 72 0105 Cast.2-1973 Determination of silicon dioxide
CSN 65 1045-1978 Chomioal analysis of aluminium oxide. etermination of silicium oxido
CSN 70 0611-1986 Glass testing methods. Chemical analysis of alkali oxide-lead oxide-silica glass
CSN 68 4128-1980 Determination of small mounts of Silicon dioxide
CSN 44 1575 Cast.4-1970 Chemical analysis of manganese ores. Determination of silicon dioxide
CSN 44 1602 Cast.2-1974 Chemical analysis of nickel ores. Determination of silicon díoxide
CSN 44 1570 Cast.4-1970 Chemical analysis of iron ores. Determination of siliciumdioxid
CSN 44 1583 Cast.4-1972 Chemical analysis of bauxite. Determinaition of silicon dioxide
CSN 42 0647 Cast.5-1989 Chemical analysis of non-ferrous metals and alloys. Tungsten. Determination of silicon dioxide by the photometric method

Indonesia Standards

SNI 13-6172-1999 Determination of zirconium oxide (ZrO2) and total silica (SiO2) contents for zircon sample by gravimetric
SNI 07-1057-1989 Silicon metals
SNI 13-6668-2002 Determination of SiO2 total, Al2O3, Fe2O3, Cr2O3 and TiO2 contents for quartz sand

American Society for Testing and Materials (ASTM)

ASTM D5604-96 Standard Test Methods for Precipitated Silica8212;Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D5604-96(2017) Standard Test Methods for Precipitated Silica8212;Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D5604-96(2001) Standard Test Methods for Precipitated Silica8212;Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D5604-96(2006) Standard Test Methods for Precipitated Silica-Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D1993-03(2008) Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D1993-03(2013) Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D1993-03 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D1993-22 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D5604-21 Standard Test Methods for Precipitated Silica—Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D1993-91(1997) Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D1993-18 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D6845-22 Standard Test Method for Silica, Precipitated, Hydrated—CTAB (Cetyltrimethylammonium Bromide) Surface Area
ASTM D5604-96(2012) Standard Test Methods for Precipitated Silicamdash;Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D6845-20 Standard Test Method for Silica, Precipitated, Hydrated—CTAB (Cetyltrimethylammonium Bromide) Surface Area
ASTM D6845-18 Standard Test Method for Silica, Precipitated, Hydrated—CTAB (Cetyltrimethylammonium Bromide) Surface Area
ASTM UOP627-85 Silica and Sodium in Water Glass
ASTM UOP320-86 Sulfate in Alumina or Silica-Alumina Base Catalysts-Turbidimetric Method

RU-GOST R

GOST 14922-1977 Aerosil (silicon dioxide). Specifications
GOST 18184.5-1979 Niobium pentoxide. Methods for the determination of oxides, aluminium, calcium and iron, of dioxides silicon and titanium
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 9428-1973 Reagents. Silicon dioxide. Specifications
GOST 29234.2-1991 Moulding sands. Method for determination of silicon dioxide
GOST 11884.3-1978 Tungsten concentrate. Method of determination of silicon dioxide
GOST 15934.4-1980 Copper concentrates. Methods for determination of silicon dioxide
GOST 7619.4-1981 Fluorite. Method for the determination of silicon dioxide content

HU-MSZT

MSZ KGST 450-1977 Alumina definition content silica
MSZ 3295/5.lap-1968 Aluminum Oxide Chemical Detection Silica Content Detection

BE-NBN

NBN 726-1967 Silica determination
NBN T 03-191-1980 M?THODE PHOTOMETRIQUE AU MOLYBDOSILICATE REDUIT

RO-ASRO

STAS 12703/3-1989 ZIRCONIA Silicon dioxide content determination
STAS 9218/3-1987 ZARCOZCM SH.ICATE Determination of silicon dioxide content
SR 5063/6-1993 SiWcon carbide. Df?ermin?lion of free silicon dioxide content
STAS 9163/4-1973 SILICA-ALUMINA MINING PRODUCTS DoUsooUatlen of ailictn dioxide
STAS 7947-1967 Determination of silica 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 8125/11-1985 BARYTA HYDRATE Determination of silicon dioxide content
STAS 9219/3-1973 CALCIUM FLUORIDE(FLUORITE) Determination of silicium dioxide
STAS SR 13192 ADD 1-1995 Silico-aluminous mining products Kaolin, refractary clay, bentonite Determination of SiO2, AI2O3, Fe2O3, CaO, MgO, TiO2, K2O by fluorescent X-rayx spectrometrical method
STAS SR 13192-1995 Silico-aluminous mining products Kaolin, refractary clay, bentonite Determination of SiO2, Al2O3, Fe2O3, CaO, MgO, TiO2, K2O by fluorescent X-rayx spectrometrical method
SR 5063/9-1993 Silicon carbide. Determination of iron trioxide content
STAS 9163/7-1973 SILIGA-ALUMING MINING PRODUCTS Determination of titanium dioxide
STAS 9218/4-1973 ZIRCONIUM SILICATE Dete'rminalion of zirconium dlioxide c nlent
STAS 4813/4-1992 Bauxite. Determination of silicon dioxide content
STAS 9218/7-1973 ZIRCONIUM SILICATE Determination of titanium dioxide content
STAS 9934/3-1987 - PYRITE CINDER Silicon dioxide delermination
STAS 7590-1966 Manganese ore. Determination of silica content

GOST

GOST 25542.1-1982 Alumina. Method for the determination of cilica dioxide content
GOST R 50332.2-1992 Alumina. Method for the determination of silica dioxide
GOST 4157-1969 Fire-resistant silica products
GOST 4157-2023 Silica brick refractories. Specifications

PL-PKN

PN H04155-06-1986 Chemical analysis of silica raw materials and refractory products Determination of titan dioxid
PN C04567-09-1989 Water and waste water Test for silica Determination oi silica total, reactive and nonreactive by colorimetrie method Rang?: 0,01-5,0 mg/l
PN C04567 ArkusZ08-1971 Water and waste water Study of silica content Determination of total silica by colorimetric methods
PN C04567 ArkusZ07-1971 Water and waste water. Study of silica content. Determination of to- tal silica by gravimetric method
PN H04155-04-1986 Chemical analysis of silica raw materials and refractory products Determination of iron oxide
PN H04155-03-1986 Chemical analysis of silica raw materials and products Determination of silicon
PN H04155-05-1986 Chemical analysis of silica raw materials and refractory products Determination of aluminium oxide

BR-ABNT

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

CL-INN

INDITECNOR 30-150ch-1957 Silica concrete bricks

SAE - SAE International

SAE AMS3755D-2016 Powder@ Fumed Silicon Dioxide
SAE AMS3755A-1992 Powder@ Fumed Silicon Dioxide
SAE AMS3755-1983 POWDER@ FUMED SILICON DIOXIDE

Society of Automotive Engineers (SAE)

SAE AMS3755C-2009 Powder, Fumed Silicon Dioxide
SAE AMS3755B-2001 Powder, Fumed Silicon Dioxide
SAE AMS3755A-1997 POWDER, FUMED SILICON DIOXIDE

PT-IPQ

E 339-1980 Measurement of cement, silica composition

TR-TSE

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

Lithuanian Standards Office

LST EN 1791-2002 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content

Danish Standards Foundation

DS/EN 1791:1998 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content

United States Navy

NAVY MIL-S-82858-1989 SILICONE DIOXIDE, MICROFINE
NAVY MIL-S-82858 REINST NOTICE 2-2001 SILICONE DIOXIDE, MICROFINE

IN-BIS

IS 67-1979 Specification for silica for coatings
IS 3200 Pt.8-1992 Chemical Analysis of Cryolite Part 8 Determination of Phosphorus Pentoxide and Silica

Others: Peaks on the silica surface