... bovine chondroitin sulfate sodium , porcine chondroitin sulfate sodium, marine chondroitin sulfate sodium, avian chondroitin sulfate sodium , bovine ... medicine materials and intermediates such as chondroitin sodium, chondroitin sulfate calcium.We also supply ... divided into chondroitin sulfate sodium EP95%, chondroitin sulfate sodium USP90%, chondroitin sulfate sodium USP85%, chondroitin sulfate ...