Magnesium hardness as CaCO₃, ppm: Mg × 100.086 / 24.305 = Mg × 4.118.
Mg × 100.086 / 24.305 = Mg × 4.118
Magnesium hardness as CaCO₃, ppm:
Mg × 100.086 / 24.305 = Mg × 4.118.