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The companies collect a lot of cyclodextrin especially hydroxypropyl - β - cyclodextrin literature

2011-05-22 08:37:46
     The Company collected since 1989 on all types cyclodextrin especially hydroxypropyl - β - cyclodextrin Chinese books, literature, patents, I also collected all patents, and some English and English literature books, please see information does not facilitate customer e-mail I obtained free of charge from the company. Email: cyclochem@163.com
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