With the high resolution titration test Fauna Marin Calcium / Magnesium-Combitest the concentration of both elements can be determined reliably and separately from each other with an accuracy of 4 mg / l Ca or 20 mg / l Mg.
Measuring range: approx. 300 – 498 mg / l
Measuring range: Mg 820 – 1800 mg / l
Resolution (accuracy): approx. 4 mg / l
Resolution (accuracy): Mg 20 mg / l
for determining the calcium and magnesium concentration in saltwater aquariums
sufficient for approx. 50 applications