Chinese professional solid pharmaceutical excipient production enterprise China National High tech Enterprise Member unit of the Vice Chairman of the China Pharmaceutical Accessories Professional
Products Description This strain of pyrrolidone and ethylene under pressure to generate vinyl pyrrolidone monomer polymerization under the action of ....
Products Description This product is white loose powder; Odorless and tasteless. Dissolved in water, dissolved in hot sodium hydroxide test solution, ...
Products Description This product is white loose powder; Odorless and tasteless. Dissolved in water, dissolved in hot sodium hydroxide test solution, ...
Products Description This product is white loose powder; Odorless and tasteless. Dissolved in water, dissolved in hot sodium hydroxide test solution, ...
Products Description This product is white loose powder; Odorless and tasteless. Dissolved in water, dissolved in hot sodium hydroxide test solution, ...
Products Description This product is white loose powder; Odorless and tasteless. Dissolved in water, dissolved in hot sodium hydroxide test solution, ...