... into bovine chondroitin sulfate sodium , porcine chondroitin sulfate sodium, marine chondroitin sulfate sodium, avian chondroitin sulfate sodium , bovine chondroitin ... .5Calcium6.0%~9.0%Specific Rotation-20º~-30ºSodiumNMT0.5%Company Profile As one of ... be divided into chondroitin sulfate sodium EP95%, chondroitin sulfate sodium USP90%, chondroitin sulfate sodium USP85%, chondroitin sulfate calcium ...