magnesium
Removal of Calcium and Magnesium Salts from Water
One of the most important factors determining water quality is its degree of hardness. The water hardness level depends on the concentration of calcium and magnesium ions it contains. During hardness analysis, Ca and Mg are not differentia...
Skin Moisturizing Compositions
Many effective agents have been used to keep human skin smooth and moist. The substances used must be advantageous in terms of price as well as the performance they exhibit for moisturizing the skin. The most significant feature of these su...
