S.No. Parameters Method Unit Test Results 1.1 Silica (SiO2) Acid Digestion (Grivimetric) % 95.58 1.2 Iron as (Fe2O3) Multi Acid Digestion (AAS Flame/ICP-OES) % 0.92 1.3 Alumina as Al2O3 Quantitative Inorganic Analysis by I.Vogel % 0.79 1.4 Calcium Oxide as CaO In house Titrimetric % 1.46 1.5 Loss on Ignition In house Gravimetric % 0.15 1.6 Magnesium as MgO In house Titrimetric % 0.63 Show More