91精品国产免费久久久久久,精品99一区二区三区麻豆,欧美99视频,欧美日韩在线观看免费,久久精品国产久精国产果冻传媒,久久精品免费一区二区三区,日韩成人国产精品视频

Pharmaceutical Grsde

① Introduction：Play the role as binder,film-forming agent ,slow-release material in tablet、capsule and other solid preparation. Used as suspending agent、emulsifier in liquid pharmaceutical preparations.

② Standard： Latest version of CP/USP/EP.

③ Type：HDMH Series.