Verzending 24–48 u • Levering in de hele EU • Veilige chemieverpakking
For qualitative determination of ions and chemical compounds. The test paper changes colour above a specific detection limit.
Paper strips, L 40 x W 25 mm.
| Verification of | Lead (Pb) Lead ions(Pb2+) |
| Sensitivity limit | 5 mg/l Pb2+ |
| Colour conversion | from white-yellow to pink-red |



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