天气预报 > 其他 > 高效液相色谱法为什么总出倒峰
高效液相色谱法为什么总出倒峰
更新时间: 2020-10-25 00:00:00  

因为在你的检测波长中有负吸收的物质,所以会出倒峰,用水做溶剂是会有倒峰,多用有机相洗柱子再看看。

1:你用的溶剂出峰了,但保留时间一般很小2:你的色谱系统个元器件之间的数据线正负极接反。

关键词: 高效 液相 为什么

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