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   常識及應用

[ 2010/3/28 8:45:11 ]
 

What is SILICA GEL?

SILICA GEL is a porous, granular form of silica, synthetically manufactured from sodium silicate. It is a highly active adsorption material, the main component is silicon dioxide (SiO2), an amorphous material, which chemical formula is mSiO2. nH2O.

The physical structure of silica gel is rich in porous and high surface area,it attracts and holds moisture by adsorption and capillary condensation. SILICA GEL is non-toxic, non-flammable and safe to use to protect foods, medicines, sensitive materials and much more.

 

 



Column Chromatography Silica Gel

Thin Layer Chromatography Silica Gel Plate

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