High performance liquid chromatography with silica gel as the white powder, the main component of SiO2. NH2O, insoluble in water, inorganic acid and other organic solvents, soluble in HF and caustic solution concentration, the absorption of moisture in the air.
For adsorption of different substances on the difference of retention time, can make all kinds of material to achieve separation and purification.
This product used as high performance liquid chromatography (HPLC) supporter to separation and analysis of medicine, agricultural chemicals, beverage, petrochemical products, all kinds of components of biological products and other organic compounds.
Also used for the preparation of chromatographic supporter, separation and extraction of Chinese herbal medicine and biological of certain substances in the body.