pH Indicator Pen
Availability: Ships in 4 - 6 weeks
SKU
61-055
CA$52.60
Test pH readings of paper from 1.0 to 12.0. Draw on paper sample and match the resulting color with the color bar on the pen’s barrel.
- 1/2” Dia. x 5-1/8”L.
Test pH readings of paper from 1.0 to 12.0. Draw on paper sample and match the resulting color with the color bar on the pen’s barrel.
- 1/2” Dia. x 5-1/8”L.
| SKU | 61-055 |
|---|