pH Test Paper Dispenser, 3.4 to 4.8 pH, 15' L x 0.21" W, Single-Roll, 100 Number of Test, 3.4, 3.8, 4.2, 4.6, 4.8 pH Graduation
| pH Graduation | : | 3.4, 3.8, 4.2, 4.6, 4.8 |
| pH Range | : | 3.4 to 4.8 |
| Length | : | 15' |
| Width | : | 0.21" |
| Includes | : | Colorimetric Chart |
| Number of Test | : | 100 |