PH DISPENSOR PAPER
Indicator paper supplied in plastic dispensor containing 5 meters of 8 mm wide test strip. A color chart is provided on the side of each dispenser. Full range paper covering from 1-10pH in step of 1 pH.
| pH Range | CODE |
| 1 to 10 | 20430 |
| 10 to 20 | 20431 |
