pHwater 1:2.5 | 5.03 | 5.15 | 4.55 | 4.72 | 4.74 | 4.77 | 4.87 | 4.86 | 4.58 | 4.90 | 5.03 | 5.12 |
pKCl 1:2.5 | 3.85 | 4.78 | 3.82 | 3.89 | 3.90 | 3.82 | 3.72 | 3.74 | 3.85 | 3.93 | 4.02 | 4.03 |