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lim寒竹

金虫 (正式写手)

[求助] 求助吸湿性及CRH测定方法

本人在做片剂,求助吸湿性,CRH测定是否有标准方法。

[ Last edited by lim寒竹 on 2011-9-9 at 19:01 ]
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karl2100(金币+1): 谢谢! 2011-09-10 01:18:06
lim寒竹(金币+2): 谢谢 2011-09-13 15:32:22
我以前做过胶囊的CRH  就是用不同的盐或者不同浓度的硫酸制造不同的相对湿度 将胶囊放置在这些条件下 7天后测定吸湿增重 然后绘制曲线 得到CRH  片剂估计也是这么测的吧  不一定对 请大家多多指教
2楼2011-09-09 22:21:09
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