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512586073

金虫 (小有名气)

[求助] 想问一下,硫酸阿米卡星衍生化拖尾怎么解决,拖尾因子1.20左右

最近用中国药典做硫酸阿米卡星注射液的含量和有关物质,发现老师拖尾,拖尾因子在1.20左右,不知道哪位大仙可以帮忙解决一下这个问题,让拖尾因子在0.95-1.05之间
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人。死去要么。奋斗要么
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archbishop

禁虫 (职业作家)

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这个检测方法就是这样,因为用了吡啶做溶剂,比较毁柱子。两个办法:
1. 手动积分。你懂的。
2. 换新柱子。比较费钱。
雲幕低垂映桂子,江月留白問柳心。
2楼2015-05-25 16:09:35
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