| Experiment | Anion Exchange Mass [g] | Adsorption (RSD)a [%] |
| 1b | 3.4937 ± 0.0367 | 98.7 (1.3) |
| 3.4953 ± 0.0285 | 92.0 (6.7) | |
| 2c | 3.4937 ± 0.0367 | 90.7 (2.0) |
| 3.4953 ± 0.0285 | 98.3 (6.2) |