| Solution description | Slope in 5.0% (w/w) NaCl (mS∙cm−1∙min−1/2) | Slope in 0.50% (w/w) NaCl (mS∙cm−1∙min−1/2) |
| 0.0 mM LS | 0. 287 ± 0.0255 | 0.0114 ± 0.0002 |
| 1.0 mM LS | 0.1147 ± 0.0029 | 0.0072 ± 0.0003 |
| 5.0 mM LS | 0.1650 ± 0.0043 | 0.0087 ± 0.0001 |
| 10.0 mM LS | 0.0346 ± 0.0014 | 0.0072 ± 0.0001 |
| 20.0 mM LS | 0.0391 ± 0.0020 | 0.0082 ± 0.0001 |