Extra large pore silica gel

Extra large pore silica gel for ivory particles, and allow the individual different color particles.
Main component of SiO2. NH2O, insoluble in water and inorganic acid, soluble in hydrofluoric acid and caustic solution.
This product is a kind of excellent selective adsorption material and ideal catalyst carrier, has a wide range of USES, catalyst and catalyst carrier;
Gel chromatography in the determination of polymer molecular weight;
Large molecules such as proteins, nucleic acids and other biomolecules separation;
Refining and purification of bioactive substances and chemical synthesis, separation of polymer and gel chromatography carrier, at the same time, the raw material is the basis for the preparation of other fine silica gel products.