The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Determination of indirubin in Daige Powders by HPLC
Author(s): 
Pages: 509-510,520
Year: Issue:  9
Journal: Qilu Pharmaceutical Affairs

Keyword:  黛蛤散靛玉红高效液相色谱法含量测定;
Abstract: 目的 建立HPLC法测定黛蛤散中靛玉红的含量.方法 色谱柱为Hypersil C18(4.6 mm×250 mm,5 μm),流动相为甲醇-水(70∶ 30),检测波长为292 nm,柱温为30 ℃,流速为1 mL·min-1.结果 靛玉红的进样量在0.02~0.33 μg范围内,与峰面积积分值的线性关系良好,平均回收率为98.5 %(n=6).结论 本方法可用于测定黛蛤散中靛玉红的含量,结果准确,重复性好.
Related Articles
No related articles found