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694211007

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[求助] 一道色谱计算题,求答案和过程

采用毛细管色谱分离一个多组分复杂混合物,预计试样有150个组分,要求在40分钟内将组分全部洗出,若tm=90s,(1)估算需柱效多高?假设每米柱长理论塔板数1000,需柱长多少米?(2)若色谱柱相比增加,tm上升为180s,40分钟洗出全部组分需柱长多少米?
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小朱同学1996

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同求,怎么解,思路是啥

发自小木虫Android客户端
2楼2015-11-03 22:56:15
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