Shenzhen Sungening Bio-medical Co.,Ltd
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Polyvinyl pyrrolidone(K30) |
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Qingdao Qingmei Biotech Co.,Ltd
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Usage
:Povidone is a kind of nonionic polymer compound. It is most special and researched deepest and widest fine chemic
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Qingdao Qingmei Biotech Co.,Ltd
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Usage
:The most widely used is the cement of tablets, granules.
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