ORIGIN - BRAZIL ICUMSA 45 RBU ICUMSA ASH CONTENT 0.15% MAXIMUM BY WEIGHT MOISTURE 0.06% MAXIMUM BY WEIGHT MAGNETIC PARTICLES MG/KG 4 SOLUBILITY 100% DRY & FREE FLOWING GRANULATION FINE STANDARD POLARIZATION 99.70 MINIMUM MAX AS 1 P.P.M MAX OS 2 P.P.M MAX CU 3 P.P.M COLOUR SPARKLING WHITE SEDIMENTS N/A RADIATION NORMAL W/O PRESENCE OF CESIUM OR IODINE SO2: CERTIFIED SO2 â?? 0.20 MG/KG MAXIMUM SUBSTANCE SOLID, CRYSTAL SMELL FREE OF ANY SMELL CERTIFICATION By a reputable International independent surveyor, such as SGS or equivalent.