Chondroitin content: above 90%, above 95%, above 98% Appearance:White Powder According with the CP 2010, USP 34 and EP 7.0 1.Chondroitin content: above 90%, above 95%, above 98%2.Appearance:White Powder 3.USP Correspondence number: C1090904.Test Result-According with the CP 2010, USP 34 and EP 7.0 chondroitin sulfate USP34