Limit Test for Camphor in Shujin Huoxue Pills / 医药导报

ABSTRACT

Objective To establish a method for limit test of camphor in Shujin Huoxue pills. Methods A DB-WAX (30 m×0. 32 mm,0. 25 μm) capillary column was used with a programmed temperature. Results The linear range of camphor was 1. 05-210. 00 μg·mL-1(r=1. 0). The average recovery was 101. 7%(n=9, RSD=1. 2%). Conclusion The proposed method is simple, sensitive, accurate and reproducible, which is suitable for quality control of Shujin Huoxue Pills.