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Silica sand Mineral Planning Factsheet Silica (industrial) sands contain a high proportion of silica (normally more than 95% SiO2) and are used for applications ...

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SiO2 with carboxyl (COOH) surface groups for the covalent attachment of biomolecules (see TechNote 104). Carboxyl silica microspheres are sold in amounts.

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Sand that you find on a beach consists of several minerals and organic matter. If you could separate out the impurities, you would have pure sand, which is silica or ...

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Our range includes Silica Laboratory Crucibles suitable for use in a variety of laboratory applications. Available to buy online from

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