Preparation of xylenol orange functionalized silica gel as a selective solid phase extractor and its application for preconcentration—separation of mercury from waters

作者：Jing Fan, Chunlai Wu, Yafang Wei, Chuanyun Peng, Ping’an Peng · 发表于：Journal of Hazardous Materials · 年份：2006 · DOI：10.1016/j.jhazmat.2006.11.025 · 被引用次数：78 · 研究领域：Analytical chemistry methods development、Analytical Chemistry and Sensors、Water Quality Monitoring and Analysis