1. Application: Medicine (oral grade, injection grade), 2. Assay: 90%, 95%, etc 3. White to white-Off Powder Name: Shark Chondroitin SulfateApplication: Medicine (oral grade, injection grade), Health food(Assay: 90%, 95%and all physical and chemical indicators as per customers’ request) Specific functions as following:Chondroitin sulfate is used to treat Neuralgia, nervous hemicrania, arthritis, ...