pH | Linear Regression | Sensitivity (µS/ppm) | Correlation Coefficient |
7.5 | y = 15.00x + 91.75 | 15.00 | 0.863 |
8.0 | y = 15.87x + 97.54 | 15.87 | 0.857 |
8.5 | y = 26.11x + 95.65 | 26.11 | 0.989 |
9.0 | y = 31.07x + 104.3 | 31.07 | 0.894 |
9.5 | y = 22.36x + 105.5 | 22.36 | 0.902 |