Product NameChondroitin Sulphate (Bovine) (Item No: SF99)


CERTIFICATE OF ANALYSIS

(USP35/CPC Method, on dried basis)

Date: 03/06/2013

Batch No 20130306

Quantity: 1000KG

Appearance: White or Off-White Powder

Packaging: Packed in a double-layer polyethylene bag that is placed in a fiber drum. The unit content is 25kg/drum.

Validity: Three years


Items

Specification

Test Results

Assay%

>91%

95.1%

Loss on Drying

<10.0%

9.62%

Rotation

-20°— -30°

-25.3°

Residue On lgnition

20%~30%

24.7%

Protein

<6.0%

<6.0%

PH

5.5-7.5

6.5

Heavy Metal

<10ppm

<10ppm

Chloride

<0.5%

<0.5%

Clarity

<0.35

0.17

Sulfate

<0.24%

<0.24%

Total Plate Count

No more than 1,000 CFU/G

50CFU/G

Yeast and Mold

No more than 100 CFU/G

<10 CFU/G

E Coli.

Negative

Negative

Salmonella

Negative

Negative

Conclusion

Conform to the standards under USP35

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