The Duroval A Titration Solution Refill Pack is a 50 ml refill bottle containing liquid titration solution for determining water hardness.
Refill solution for Duroval A – for accurate water hardness measurementsThis refill bottle containing liquid titration solution is used to restore the Duroval A test kit to working order. The solution is used in conjunction with the test kit to determine water hardness in German or French degrees of hardness.
- Tests: approx. 100 (at an average hardness of 15 °dH)
- Measurement parameter: Water hardness
- Measurement range: 0–30 °dH (0–60 °f)
- Measurement time: approx. 2 minutes
- Measurement accuracy: 0.5 °dH
What is the Duroval A titration solution suitable for?
The refill solution is only suitable if you already own the corresponding test kit. You cannot determine water hardness using the titration solution on its own.
Ideal for regular measurements
The refill bottle is very practical if frequent hardness measurements are carried out and a regular supply of reagents is required.