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Modified Silica Gels

By chemically bonding organosilane groups to silica gel, the surface polarity can be dramatically modified to produce chromatographic media with unique separation properties. Use of functionalized silica can complement bare silica, providing alternative resolution or separation of difficult compounds. These products are generally used for sample clean-up, and bulk or preparative processing. Like our bare silica products, we offer modified silica gel products in both spherical and irregular particle shapes.