scholarly journals Vortex-Assisted Surfactant-Enhanced Emulsification Microextraction Combined with High Performance Liquid Chromatography-Fluorescence Detector for Determination of Nitrite in Urine

2014 ◽  
Vol 26 (21) ◽  
pp. 7129-7132 ◽  
Author(s):  
Jinyan Ning ◽  
Jiao Zhao ◽  
Lifen Meng ◽  
Li Bi
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Fluorescence Detector ◽  
Emulsification Microextraction

Salting-out induced liquid–liquid microextraction based on the system of acetonitrile/magnesium sulfate for trace-level quantitative analysis of fluoroquinolones in water, food and biological matrices by high-performance liquid chromatography with a fluorescence detector

2014 ◽  
Vol 6 (17) ◽  
pp. 6973-6980 ◽  
Author(s):  
Dongli Du ◽  
Guozhong Dong ◽  
Yuanyuan Wu ◽  
Jingjing Wang ◽  
Ming Gao ◽  
...  
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Quantitative Analysis ◽  
High Performance ◽  
Biological Matrices ◽  
Fluorescence Detector ◽  
Trace Level ◽  
Salting Out ◽  
Liquid Microextraction

A convenient, economical SILLME method coupled with HPLC/FLD for sample preparation, extraction and trace-level quantitative determination of fluoroquinolones is reported.

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