Verzending 24–48 u • Levering in de hele EU • Veilige chemieverpakking
For pH tester.
Dissolve one pH buffer tablet in 20 ml of deionised/distilled water.
| pH value | 10 |
| pH accuracy | ±0.05 |




Verzending 24–48 u • Levering in de hele EU • Veilige chemieverpakking
