羟丙基β环糊精在口服固体制剂中的使用问题?请教各位一个问题:我将羟丙基β 环糊精 与API混合后灌胶囊,希望促进API的溶出,效果很好,但是今天看到一句话: many regulatory agencies, including the US FDA, generally do not approve formulations comprising HPBCD for indicatrions that require dosing for longer than one month。不知给位有何建议? 各位是否有已经成功申报的含有 羟丙基环糊精 的固体制剂申报信息?用量如何?查看更多1个回答 . 18人已关注
BP2013重金属检测: Monitor solution、 Blank solution,这两种溶液是什么溶液?请问:BP2013上面 重金属 检测项下: Monitor solution、 Blank solution,这两种溶液是什么溶液,作用是什么呢? Monitor solution Prepare as described for the test solution, adding to the substance to be examined the volume of lead standard solution (10 ppm Pb) R prescribed for preparation of the reference solution. To 10 mL of the solution obtained add 2 mL of the test solution. Blank solution A mixture of 10 mL of water R and 2 mL of the test solution. 不吝赐教,谢谢。好人一生平安查看更多1个回答 . 20人已关注