A stir-bar sorptive extraction coating based on chemically bonded silica for the analysis of polar organic compounds and heavy metal ions

作者：Rykowska Iwona^*; Wasiak Wieslaw

来源：Mendeleev Communications, 2013, 23(2): 88-89.

DOI：10.1016/j.mencom.2013.03.011

The new stir-bar coating based on silica gel modified with ketoimine groups was applied to the preconcentration of phenolic endocrine disruptors and heavy metal ions such as Cu-II, Cr-III and Ni-II in water samples followed by determination using LD-GC/MS and ICP-OES, respectively.

• 出版日期2013-4