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Food grade Tannic Acid :tannin contents92%min,95%min.97%
min.Technical grade:tannin content81%min.Medical grade;86%
min.Dyestuff grade:86%min.
Docetaxel:purity99%min. |
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Company : |
Chongqing Defang Chemical Industrial Co., Ltd |
Email: |
Contact us |
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Country : |
China |
Address : |
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