Study on the flow injection micro-column pre-separation system coupled with high performance liquid chromatography for the determination of ecdysterone in traditional Chinese medicine

2000 ◽  
Vol 5 (1) ◽  
pp. 083-088
Author(s):  
Shuai Qin ◽  
Qin Yong-chao ◽  
Jiang Zu-cheng ◽  
Li Feng ◽  
Liao Zhen-huan
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Chinese Medicine ◽  
Traditional Chinese Medicine ◽  
Flow Injection ◽  
High Performance ◽  
Separation System

Simple one-step preconcentration and cleanup with a micellar system for high performance liquid chromatography determination of pyrethroids in traditional Chinese medicine

2015 ◽  
Vol 7 (5) ◽  
pp. 1691-1700 ◽  
Author(s):  
Ligang Chen ◽  
Wenjuan Xing
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Chinese Medicine ◽  
Traditional Chinese Medicine ◽  
High Performance ◽  
Micellar System ◽  
One Step

One-step preconcentration and cleanup using a micellar system for the extraction and preconcentration of four pyrethroids including beta-cyfluthrin, cyhalothrin, cyphenothrin and permethrin in traditional Chinese medicine with the use of Triton™ X-114.

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