薄层色谱法是一种快速、简便、高效分离手段,近年来得到迅速发展,成为微量定量分析的重要手段。薄层色谱法之所以能迅速发展,和它的操作技术不断完善,定量方法不断改进,密切相关。本文仅就薄层色谱常用定量方法作一简要介绍。薄层色谱定量方法可分直接定量法和间按定量法两大类,详细分类见表1。 Thin-layer chromatography is a rapid, simple and efficient method of separation, which has been rapidly developed in recent years and has become an important means of quantitative analysis. Thin-layer chromatography has been able to rapidly develop, and its continuous improvement of operating techniques, quantitative methods continue to improve, are closely related. This article only on thin layer chromatography commonly used quantitative methods for a brief introduction. TLC quantitative method can be divided into direct quantitative and inter-quantitative two methods, detailed classification in Table 1.