文档介绍：Simultaneous analysis of multiple classes of
antibiotics in water and soil samples via solid phase
extraction and liquid chromatography-tandem mass
spectrometry
Wei Hu, Changsheng Guo, Lili Ma, Yuqiu Wang
College of Environmental Science and Engineering, Key Laboratory of Pollution Processes and Environmental Criteria of
Ministry of Education
Nankai University
Tianjin, People’s Republic of China
******@.
Abstract—The analytical protocols were developed and tested for bacteria and pose threats to human health[1, 2, 5, 6]. Mixtures
simultaneous determining three groups of antibiotics including of multiple antibiotics though each at very low concentrations
four fluoroquinolones (FQs), three tetracyclines (TCs) and eleven may exert additive effects that result in significant detrimental
sulfonamides (SAs), in water and soil samples. Solid phase impacts on wildlife and human beings[7, 8]. In order to assess
extraction (SPE) was used to enrich and to clean up the aqueous the fate and health effects of antibiotics in the environment,
samples. The potassium phosphate buffer and acetonitrile analytical methods that enable the simultaneous analysis of
mixture solutions were used to extract pounds from the pounds in water or soil samples are needed.
soil samples. The pounds were determined by liquid
chromatography with tandem m