Luan S, Gu Z, Zhai D
First Hospital of Harbin Medical University.
Zhongguo Zhong Yao Za Zhi. 1991 Oct;16(10):602-3, 640.
Signal multiplier spectrophotometry was used for the determination of baicalin, chlorogenic acid and phillyrin in Shuang Huanglian injection. The method can eliminate interference without preliminary separation and has proved simple, speedy and accurate.
采用信号倍增分光光度法测定双黄连注射液中黄芩苷、绿原酸和连翘苷的含量。该方法无需预先分离即可消除干扰,且已证明具有简便、快速、准确的特点。