Besides Bovine sourced Chondroitin Sulphate, we have Porcine sourced material for different customers and countries. We believe there is something for you. We provide Chondroitin Sulphate ex Porcine Cartilage with a content of 85% and 90%.

Test Items	Specifications	Result
Appearance	Fine White Powder	Fine White Powder
Solubility (1% H2O)	Clear Solution	Clear
Optical Rotation	(¨C20¡ã) ~ (-30¡ã)	¨C25.6¡ã
Assay	¡Ý90%	90.12%
Bulk density	0.3-0.6g/cm3	0.55g/cm3
PH (1% H2O)	5.5~7.5	6.8
Loss on drying	£¼10%	8.22%
Protein	¡Ü3.5%	2.9%
Residue on Ignition	20.0%~30.0%	24.9%
Sulfur	5.5%~7.5%	6.8%
Heavy Metals	¡Ü20ppm	20ppm
Nitrogen	2.5%~3.5%	2.5%
Chloride	¡Ü0.5%	0.1%
Arsenic	£¼2ppm	2ppm
Total plate count	£¼1,000CFU/G	1,000CFU/G
Yeast & Mold	£¼100CFU/G	80CFU/G
E.Coli	Negative	Negative
Salmonella	Negative	Negative
Conclusion	ConformUSP 30
Shelf Life	Three Years