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小悸动

新虫 (初入文坛)

[求助] 求助!!逆流色谱溶剂系统求助!!! 已有1人参与

本人想用逆流色谱分离黄酮苷类物质,用了多个系统分配系数都不在范围内,请问各位懂得的大神,能推荐一些分离大极性黄酮苷的溶剂系统吗?打过质谱,分子量大概在1200左右的黄酮苷~  万分感谢~
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fanqingfei

木虫 (正式写手)

【答案】应助回帖

可试一下E Bu Wat,乙酸乙酯/正丁醇、水
2楼2015-12-25 05:58:38
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