Chondroitin Sulfate Extracted from Porcine Cartilage

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Chondroitin Sulfate Extracted from Porcine Cartilage Porcine Chondroitin Sulfate is extracted from 100% pure porcine cartilages. We provide Chondroitin Sulfate ex Porcine Cartilage with a content of 85% and 90%. Specifications Appearance White to off-white Powder Identification Infrared Absorption(USP197K) Sodium Reaction(USP191) Assay More than 90%(HPLC) Specific rotation -20°~-30°(USP781S) Loss on drying NMT 10%(USP731) Chloride NMT 0.5%(USP221) Sulfate NMT 0.24%(USP221) Heavy metals NMT 20PPM(methodⅡUSP231) Protein NMT 6.0%(USP31) PH(1%H2O solution) 5.5~7.5(USP791) Residue on ignition 20%~30%(dried base)(USP281) Clarity ＜0.35@420nm Organic volatile impurities Meets requirements(USP467) Electrophoretic purity NMT 2.0%(USP726) Total bacterial count NMT 1000cfu/g(USP2021) Molds & Yeasts NMT 100cfu/g(LBC001) Salmonella Negative(LBC010) Escherichia Coli Negative(LBC012) Conclusion Conforms to the standard of USP31 Product Features Original raw materials: Porcine Cartilages Test Method: HPLC & CPC Details Usage Scope: Joint care Package: 25kg/durm.

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PointChem BioTech Limited China

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