Table 2.
Characterization of the Good pH probe
Characteristic | RMSEP in pH levels |
---|---|
Reversibility | 0.04 (pH increase), 0.05 (pH decrease) |
Temperature dependence |
0.03 (15 °C), 0.02 (20 °C), 0.02 (25 °C), 0.03 (30 °C), 0.04 (35 °C), 0.04 (40 °C) |
Influence of ionic strength | 0.05 (pH 6.3), 0.05 (pH 7.0), 0.06 (pH 7.7) |
Applicability in case of spectral superimposition |
0.03 (experiment 1), 0.02 (experiment 2), 0.02 (experiment 3) |