薄层层析法具有简单快速的优点。但有些被分离的物质仅一次展层不能达到很好的分离效果时,往往就需要多次展层或结合其它分离技术以达到分离目的。本文介绍一种新的连续流动的薄层层析(Continuous Flow TLC)技术,兼有下行展层技术的优点。为此将通常的层析缸的高度 Thin-layer chromatography has the advantage of simplicity and speed. However, some separated substances often fail to achieve good separation effect only once, and often require multiple exhibitions or other separation technologies to achieve the separation purpose. This article describes a new Continuous Flow TLC technique that combines the benefits of downstream lay-up technology. For this purpose, the usual height of the chromatography cylinder