- Analyze Calcium and Magnesium Hardness
- Easy to interpret colorimetric test method
- Cut costs, not quality with this VARIO testing method
Don't waste time counting drops waiting for a color change or having to manually calculate the final result. This reagent set contains four liquid reagents for performing up to 100 colorimetric tests for calcium and magnesium hardness.
Generally, both calcium and magnesium ions are determined together as a part of a total hardness measurement. Using the Calmagite method, it is possible to determine both ions separately as part of a single test.









