METHODS To investigate the suspending effect of the following hydrophilic polymer: HPMC, CMC-Na, PVP K90, Xanthan gum and MC.
METHODS To investigate the suspending effect of the following hydrophilic polymer: HPMC, CMC-Na, PVP K90, Xanthan gum and MC.
方法考察常用的羟丙基甲基纤维素、羧甲基纤维素钠、聚维酮、黄原胶、甲基纤维素等辅料对干混悬剂的影响。