Salts, Sugar, Chemical Analysis Posted on December 21, 2016December 21, 2016 by admin Chemical Metals in point (Pb, Cd, Fe, Ni, Cr each) Arsenic Percentage Purity of Acids Sp. Gravity of Acids Percentage Purity of Alkalis Purity of Metals Metallic Impurities in Metals (each Moisture Iodine Content Chloride Sodium