Hydroxyapatite, an inorganic compound, is widely used in various scientific fields due to its unique chemical structure. As a chromatography packing material, hydroxyapatite combines ion exchange and metal affinity mechanisms, thus possessing unique separation capabilities unmatched by other traditional packing materials, making it one of the most promising composite packing materials currently available.

This novel material can withstand higher flow rates and pressures in large-scale industrial production, significantly improving production efficiency. Furthermore, its unique porous structure and large specific surface area further enhance the packing material's separation efficiency, giving it unprecedented advantages in the field of bioseparation technology.