1.cGMP manufacturer 2.Origin: Bovine, Porcine, Marine Fish 3.Assay:95%,98%, 99% 4.Registered in EU Chondroitin Sulfate sodium injectable grade1. Appearance: White to off white powder2. Chondroitin sulfate injectable grade bovine: 98%3. Chondroitin sulfate injectable grade marine fish: 98%4. Package:25kg/drum Chondroitin Sulfate sodium injectable grade