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新虫 (著名写手)

[求助] 用高效液相色谱怎么分离牛血清白蛋白和溶菌酶

实验需要定量牛血清白蛋白(BSA)和溶菌酶(LYZ)混合溶液中各自的含量是多少,用的是安捷伦1260高效液相,色谱柱C-18,25cm,300A,流动相A   0.1%三氟乙酸水溶液。流动相B   0.1%三氟乙酸乙腈溶液,但是怎么走梯度都分不开啊,总是在间隔不到1分中出峰。求大神指点
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0107满天星

铁虫 (初入文坛)

我想用液相定量检测一下BSA,请问,你的流动相比例和检测波长是多少?检测总是不出峰。多谢多谢!
2楼2018-01-06 09:16:06
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新虫 (著名写手)

3楼2018-01-06 10:54:08
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