30%联苯·呋虫胺悬浮剂液相色谱分析过程中的溶剂效应

Solvent Effect in Liquid Chromatographic Analysis of Bifenthrin and Dinotefuran 30%SC

液相色谱分析产生的溶剂效应一般发生于HPLC的分离过程,本文探讨了30%联苯·呋虫胺悬浮剂液相色谱分析过程中引发溶剂效应的原因,以及溶剂效应的产生对色谱峰峰型的影响,同时提出了如何判断溶剂效应及消除液相色谱分析中溶剂效应的一些方法。

The solvent effect of liquid chromatographic analysis usually occurs in the separation process of HPLC.In this paper,the causes of the solvent effect in the liquid chromatographic analysis process of bifenthrin and dinotefuran 30%SC are discussed,and the effects of the solvent effect on the chromatographic peak shape are discussed.At the same time,some methods to judge the solvent effect and eliminate the solvent effect in liquid chromatographic analysis are proposed.