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Silica ratio
Silica ratio, Total:24 items.
In the international standard classification, Silica ratio involves: Inorganic chemicals, Water quality, Raw materials for rubber and plastics, Integrated circuits. Microelectronics.
International Organization for Standardization (ISO), Silica ratio
- ISO 1689:1976 Sodium and potassium silicates for industrial use; Calculation of the ratio : silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Silica ratio
- GB/T 9489.5-1988 Determination of SiO2 in alundum powder by colorimetry
- GB/T 23656-2009 Rubber compounding ingredients.Silica,precipitated,hydrated.Determination of CTAB surface area
American Society for Testing and Materials (ASTM), Silica ratio
- ASTM UOP792-78 The Colorimetric Determination of Silica in Aqueous Solutions
- ASTM D7126-15 Standard Test Method for On-Line Colorimetric Measurement of Silica
- ASTM D7126-10 Standard Test Method for On-Line Colorimetric Measurement of Silica
- ASTM D7126-15(2023) Standard Test Method for On-Line Colorimetric Measurement of Silica
Korean Agency for Technology and Standards (KATS), Silica ratio
- 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 ISO 1689-2017(2022) Sodium and potassium silicates for industrial use — Calculation of the ratio: silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
Association Francaise de Normalisation, Silica ratio
- NF T20-526:1973 Sodium and potassium silicates for industrial use. Calculation of the ratio SIO2/NA2O ou SIO2/K2O.
ES-AENOR, Silica ratio
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, Silica ratio
- GB/T 23656-2016 Rubber compounding ingredients—Determination of surface area for silica，precipitated，hydrated—CTAB method
AENOR, Silica ratio
- UNE 77051:2002 Water quality. Silica determination. Colorimetric method with molybdic silicate.
ES-UNE, Silica ratio
- UNE 77051:2019 Water quality. Silica determination. Colorimetric method with molybdic silicate.
Professional Standard - Chemical Industry, Silica ratio
- HG/T 3073-1999 Rubber compounding ingredients.Silica,precipitated,hydrated.Determination of specific surface area - Nitrogen adsorption method
- HG/T 3063-2008 Rubber compounding ingredients.Silica, precipitated, hydrated.Comparsion method of colour
- HG/T 3063-1999 Rubber compounding ingredients.Silica,precipitated,hydrated.Comparision method of colour
PL-PKN, Silica ratio
- PN C04567 ArkusZ08-1971 Water and waste water Study of silica content Determination of total silica by colorimetric methods
- PN C84002-06-1986 Sodium hydroxide technical Determination of silica content Photocolorimetric method
CZ-CSN, Silica ratio
- CSN 65 2054-1981 SODIUM HYDKOXIDE TECHNICAI, Photocolorimetric Mothod for Determi- nation of Sihcic Aoide
(U.S.) Ford Automotive Standards, Silica ratio
YU-JUS, Silica ratio
- JUS H.G8.413-1991 Reagents. Sodium hydroxide. Determination of silicate content. Colorimetric metho?
Defense Logistics Agency, Silica ratio