... from Shark, Bovine, Porcine, Chicken, USP). Chondroitin sulfate calcium (from Shark, Bovine, Porci Chondroitin sulfate sodium (from Shark, Bovine, Porcine, Chicken, ... USP). Chondroitin sulfate calcium (from Shark, Bovine, Porcine, Chicken). CAS No.: ... Assay: (HPLC&CPC) 85%-98% sodium chondroitin sulfate is an acid muco-polysaccharide extracted from shark or ...