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快速柱层析(亦称闪式柱层析)是国外七十年代末兴起的新技术,不仅操作简便、迅速、分离效果好,而且不需昂贵设备,因此深受有机分析界的重视。目前食用色素的测定方法
Fast Column Chromatography (also known as flash column chromatography) is a new technology that emerged in the late 1970s in foreign countries. It is not only easy to operate, fast and has good separation effect, but also does not require expensive equipment. Therefore, it is highly valued by organic analysis community. The current method of determination of food coloring