IRON PO CALIBRATION STANDARD, BASIC NAME STANDARD NAME MODIFYING IRON ORE MATERIAL PRESENTATION PO SUPPLY 100G ADDITIONAL REQUIREMENTS SEE COMMERCIAL REFERENCE FLUXANA-BAM-FI000952 NOTE: STANDARD 631-1 COMPOSED OF: ALO3: 1.06, CAO: 0.75, FE TOT.: 61.09: 61.09. (0.04) MGO: 0.54, MN: 0.044, NA2O: (0.04), P: 0.114 S: 0.033, SIO2: 3.2, TIO2: 0.109