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pH stat data (study 2) – dentifrice
| Time (minutes)* | Water† | NaF† | Stabilised SnF2† |
|---|---|---|---|
| 0.0 | 0.00 | 0.00 | 0.00 |
| 1.0 | 1.43 | 0.94 | 0.14 |
| 2.0 | 2.99 | 1.25 | 0.14 |
| 3.0 | 3.60 | 1.41 | 0.16 |
| 4.0 | 4.04 | 1.50 | 0.18 |
| 5.0 | 4.18 | 1.55 | 0.18 |
| 10.0 | 4.54 | 1.70 | 0.22 |
| 15.0 | 4.70 | 1.79 | 0.26 |
| 20.0 | 4.80 | 1.83 | 0.30 |
| 25.0 | 4.83 | 1.88 | 0.33 |
| 30.0 | 4.89 | 1.89 | 0.35 |
Approximate time each measurement was taken.
Each data-point represents an average of three independent runs.
