Column Chromatography Silica Gel:
This product is white grain of homogeneous size and made from premium quality silica gel with fine workmanship. Due to the duration time difference of absorption to different ingredients in compound Characteristic, it can achieve the purpose of separation and purification of mixed composition.
The interspace of aggregation of colloidal particle forms the inner micro interspace structure of column chromatography silica gel particle. Therefore, it is a kind of premium quality adsorption material with rich fine porous structure, high specific surface area, high purity and high activity. It's used in separation, purification of chemistry of Pharmaceutical Synthesis, Organic Synthesis, chemistry of natural product and Natural Pharmaceutical Chemistry, etc.
Column Chromatography Silica Gel is available in usual particle size distributions:
Silica gel for flash column chromatography:
Standard grade: 60–200 μm (70–230 mesh)
High grade: 40–63 μm (230–400 mesh)
Packing：25 KG/composite bag or 25KG/cardboard drum
Note: we can process the product according to your demand if you have any special request.