Chondroitin Sulphate 1) Origin: bovine, porcine, chicken cartilage; 2) Assay: 90%,95% 3) Cas no.: 9007-28-7

High quality bovine, porcine, chicken Chondroitin Sulfate

Specifications:1) Appearance: white powder 2) Assay: >90%3) Glucosamine: >30%4) Loss on drying: <10%5) Specific rotation: -13 ~ -19o6) pH value: 5.0 - 7.57) Arsenic free8) Heavy metal: <10ppm9) Chloride: <0.50%10) Protein: <3.00%11) Combined moulds and yeast: <10/g12) Bacteria: <100/g13) E. coli free14) Total plate count: NMT1,000cfu/g