Magnesium is a mineral found in a wide variety of foods. Inside of our bodies we mostly find magnesium in our bones (60-65%), in our muscles (25%) and in other cell types and body fluids. Magnesium cannot be made in our body like all minerals, which is why we need to take it in through magnesium-rich foods.
The Brinell hardness number (HB) is the load divided by the surface area of the indentation. The diameter of the impression is measured with a microscope with a superimposed scale. The Brinell Hardness Number is computed from the equation: P is the applied load of 3000, 1500, or 500kg.
The Diamond Crystal 50 lb. Brine Block is up to 99.8% pure salt and can be used in most water softeners. The purity of the salts helps to reduce mushing and bridging in the brine tank, keeping the tank clean. For use with most water softeners. Up to 99.8% pure salt.