Hydrophobic polymerized ionic liquids for trace metal solid phase extraction: thallium transfer from hydrochloric acid media
DOI: 10.1039/C9NJ00689C

            IL                     poly(IL)
[H+]eq, M   D          [H+]eq, M   D
  0.10690   66.22501     0.10994   21.41251
  0.45578   49.58470     0.46470    9.37315
  1.05678   42.96338     1.05335    7.84080
  2.03688   34.14090     2.04274    5.16845
  3.05087   26.38878     3.00323    2.39057
  4.19971   18.92379     4.17000    1.02661
  5.03646   15.73448     5.04137    0.97496