Herbest has established a number of lab for the separation and purification of natural products such as saponins,Website:http://www.bjherbest.com, flavonoids and alkaloids, targeting at the structure features of the main active ingredient of traditional Chinese medicine and natural herbs. Specialization helps us to make its R&D process more efficiently and its products more reliable, and to make possible the fast separation and purification of high purity pharmaceutical ingredient ranging form mg-level to kg-level. Since the first day of its establishment, Herbest has been dedicated to making...