Objective:To establish a quality standard of Hongyao tablets.Methods:Rhizoma Chuanxiong,Radix Angelicae Sinensis,Radix Angelicae Dahuricae and Flos Carthami were identified by TLC.

• 目的:建立红药片的质量标准.；方法:用TLC法对川芎、当归、白芷和红花进行了鉴别。