Micron Spherical Silica Gel Powder for Cosmetics Additive and Column Chromatography
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About column chromatography silica gel, you need to know

The silica gel for column chromatography is processed from high-quality silica gel. Its main feature is that it can adsorb and retain different components in the mixture for different time; To achieve the purpose of separation and purification. Silica gel for column chromatography is white uniform particles, and the main component is silica. It has the characteristics of high purity, safety and health.


It is a colloidal system with solid characteristics, consisting of colloidal particles forming agglutination structure. Colloidal particles are condensation polymers of hydrated silica gel (polysilicic acid), which are amorphous substances. The gap of colloidal particle aggregates forms the micro pore structure inside the silica gel particles for reagent column chromatography. Therefore, it is a high-quality adsorption material with rich microporous structure, high specific surface area, high purity and high activity.