Based on a large amount of tria1s, TLC is presented in this paPer to detect fOrbidden azo dyes in laboratory,featuring rapid, 8imple aed fitting fOr common textiles.

• 本文在大量试验、验证基础上提出了一种较快速、简便,适用于普通纺织品实验室检测禁用偶氮染料的薄层色谱分析方法。