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F2224

新虫 (初入文坛)

[求助] 求助格列齐特骨架型微丸用什么溶剂做药物含量的试验啊?

我用熔融法做的格列齐特微丸,是骨架型的,请问用什么当溶媒来测药物含量啊?我用的无水乙醇,怎么才到标示量的70%左右?
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顾莫柔

金虫 (正式写手)

【答案】应助回帖

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感谢参与,应助指数 +1
xiaoxiao270: 金币+1, 谢谢交流 2013-11-15 12:56:38
用乙腈试试吧,如果溶解性还好,可尝试40%乙腈水或更低的浓度;也可试试流动相。至于达标示量的70%左右,楼主就得看工艺、药物规格等信息。
矫情的不是我是生活,残忍的不是我是很多。
2楼2013-11-15 10:05:18
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F2224

新虫 (初入文坛)

引用回帖:
2楼: Originally posted by 顾莫柔 at 2013-11-15 10:05:18
用乙腈试试吧,如果溶解性还好,可尝试40%乙腈水或更低的浓度;也可试试流动相。至于达标示量的70%左右,楼主就得看工艺、药物规格等信息。

嗯,谢谢啦,但是查文献中,都是以乙醇为溶剂,也不知道他们是怎么测的
3楼2013-11-16 09:22:12
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