Comparison of high-performance capillary electrophoresis and liquid chromatography with ultraviolet detection for the isomers of o-, m-, and p-diphenol.
The separation conditions and determination of isomers of o-, m-, and p-diphenol in wastewater by high-performance capillary electrophoresis (HPCE) and HPLC with ultraviolet detection at 280 nm have been studied systematically. The study showed that both methods gave comparable results in retention time, linear range, recovery, reproducibility, and the amount of diphenols in real samples.
Zhang
Shusheng
S
Instrumental Analysis Center, Chemistry Department, Zhengzhou University, People's Republic of China. zhangshusheng@371.net
Liu
Hongxia
H
Wu
Xinjie
X
Xu
Xuejiao
X
Wu
Yangjie
Y
D002851:Chromatography, High Pressure Liquid / Q000379:methods; D019075:Electrophoresis, Capillary / Q000379:methods; D007536:Isomerism; D010636:Phenols / Q000737:chemistry*; D012680:Sensitivity and Specificity
D010636:Phenols