大学化学 >> 2017, Vol. 32 >> Issue (9): 52-58.doi: 10.3866/PKU.DXHX201703004

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色谱法中的谱带和色谱峰

张新*()   

  • 发布日期:2017-09-12
  • 通讯作者: 张新 E-mail:zhangxin@tsingtao.com.cn

Chromatographic Band and Chromatographic Peak in Chromatography

Xin ZHANG*()   

  • Published:2017-09-12
  • Contact: Xin ZHANG E-mail:zhangxin@tsingtao.com.cn

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摘要：

对色谱法中的谱带作了具体的定义。详细论述了谱带与色谱峰之间的关系，指出分析谱带是研究色谱现象的基础。色谱法中的色谱峰并不局限于色谱图中的色谱峰，只要是组分的分析谱带，都可以形成一个色谱峰与之相对应。

关键词: 组分, 直观谱带, 分析谱带, 谱带长度, 色谱图, 试样带

Abstract:

This article defined the chromatographic band in the chromatography. The relationship between the chromatographic band and the chromatographic peak was discussed in detail, and the analytical band was considered as the basic for the study of chromatographic phenomena. The chromatographic peaks in the chromatography were not limited to the chromatographic peaks in the chromatogram, and a chromatographic peak can be formed corresponding with an analysis bands of the components.

Key words: Component, Intuitive band, Analytical band, Band length, Chromatogram, Sample band