Merck MColorpHast pH 4.0-7.0 narrow-range strips, 0.3 pH intervals, 100 strips. Critical for drinking-water + food/beverage.
| Part | 1095330001 |
| Method | Indicator paper |
| Range | 4.0-7.0 pH in 0.3 |
| Accuracy | ±0.3 pH |
| Shelf life | 12-24 months unopened |
| Storage | 15-25°C, dark |
| MOQ | 1 |