【薄层层析】为什么薄层层析时层析缸要盖住盖子?
答案:2 悬赏:50 手机版
解决时间 2021-02-11 11:52
- 提问者网友：容嬷嬷拿针来
- 2021-02-10 23:19
【薄层层析】为什么薄层层析时层析缸要盖住盖子?
最佳答案
- 五星知识达人网友：白昼之月
- 2021-02-11 00:39
【答案】 The chamber needs to be saturated with the eluent vapor.If the top is left off some of the vapor evaporates.When this happens the Rf values will tend to be lower than expected due to the evaporation.
The TLC needs to be in a closed container to ensure maximun resolution between components.
The TLC needs to be in a closed container to ensure maximun resolution between components.
全部回答
- 1楼网友：第幾種人
- 2021-02-11 00:51
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