Set of reagents for determining the total hardness (GH) in fresh water in the range of 1 to 50 °d with a resolution of 0,5 °d.
Inside the set:
- Reagent GH-1
- Reagent GH-2
- 1 ml syringe with tip
The reagent set is sufficient to perform approximately 40 tests (for the average value of total hardness 12,5 °d).
Measurement procedure: Method Z021.
Documents to download: