funded by the grants from the China Natural Science Foundation ( 30671208 and 40773062);Key Project of Guangdong Natural Science Foundation ( 07117909);Science and Technology Planning Project of Guangdong Province( 2005B20801002 and 2006B20601003)
[Objective] To develop a solid phase extraction-high performance liquid chromatography-fluorescence method for determination of quin- olone antibiotics in water. [ Metbod] The standard curves of four quinolones (norf...