Chondroitin Sulfate and Collagen
<strong>Chondroitin Sulfate:</strong><br />
1) 90%、95%、98% by CPC & HPLC, 90% by e-HPLC<br />
2) Sources: bovine、porcine、avain、shark<br />
3) Molecular Weight: normal、low MW<10,000Da<br />
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<strong>Collagen</strong>:90%,bovine...
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