METHOD Radix Scutellariae ,Rhizoma Bistortae, Herba Violae in Fufang Huangqin liquid were qualitatively identified by thin layer chromatographic method.

• 方法采用薄层色谱法对复方黄芩液中的黄芩、拳参、紫花地丁进行薄层色谱鉴别;