Ferrous Gluconate FCC Discounted Chemicals K to O Test Specification Min Max RUBIDIUM

Test Specification Min Max RUBIDIUM (Rb) 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3145 3145 EXPIRATION DATE

Test Specification Min Max PURITY (Neutralization titration) 95

40% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0

CRYSTAL OR ODOR Odorless Odorless ASSAY (Na[@2@]B[@4@]O[@7@]) 99

Ferrous Gluconate FCC Discounted Chemicals K to O Test Specification Min Max RUBIDIUMTest Specification Min Max ASSAY (C[@12@]H[@22@]FeO[@14@]; DRIED BASIS) 97 102. 00% LOSS ON DRYING 6. 5 10. 00% CHLORIDE (Cl) 0. 07% FERRIC IRON (Fe [d) 2. 00% LEAD (Pb) 2 mg kg MERCURY 3 mg kg OXALIC ACID TO PASS TEST TO PASS TEST REDUCING SUGARS TO PASS TEST TO PASS TEST SULFATE 0. 10% IDENTIFICATION TO PASS TEST TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL RETEST DATE DATE OF MANUFACTURE APPEARANCE