With less odour and taste, we recommend Chondroitin Sulphate ex Chicken Cartilage. White colour, slight odour and taste make it suitable for tablets.

Appearence: White Powder

Assay: 85% & 90%

Test method: CPC & HPLC

Test Items	Specifications	Result
Appearance	Fine White Powder	Fine White Powder
Solubility (1% H2O)	Clear Solution	Clear
Optical Rotation	(¨C18¡ã) ~ (-27¡ã)	¨C24.7¡ã
Assay (By HPLC on dry basis)	¡Ý90%	91.05%
PH	5.5~7.5	6.65
Loss on drying	£¼10%	9.23%
Protein	¡Ü3.5%	3.15%
Residue on Ignition	20.0%~30.0%	24.4%
Sulfur	5.5%~7.5%	6.72%
Heavy Metals	¡Ü20ppm	20ppm
Nitrogen	2.5%~3.5%	2.83%
Chloride	¡Ü0.5%	0.22%
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	Conformed with USP30
Shelf Life	Three Years