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yyqry197778

新虫 (初入文坛)

[求助] 求高效液相法更好的分离此物质的方法!谢谢大家!

http://pan.baidu.com/wap/pic?clienttype=5&apiVersion=1.0.0&dir=%2F&page=1&offset=0
药物合成中间体,我用岛津20AT做液相杂质,柱子只有C18的,流动相为60:40的乙腈水,磷酸调节酸度为4.0,但总觉得有杂质分离不出来。各位大师给指导下看看能不能更好的分离下!
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yag768

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网盘打不开啊
我自横刀向天笑
2楼2015-08-30 10:34:43
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