Certificate Of Analysis Product Name Calcium Carbonate Granule(DC) Batch No. 1609003 Mfr,Date 2016-9-3 Batch Quantity 3000KG Date Of Certificate 2016-9-15 Item Specification Result Appearance White granule Conforms Assay of calcium carbonate N.L.T 92.5% 94.9% Loss on Drying ≤1.0% 0.21% Total heavy Metals ≤0.002% Conforms Lead ≤0.1ppm Conforms Arsenic ≤0.3ppm Conforms Mercury ≤0.03ppm Conforms Cadmium ≤0.1ppm Conforms Fineness Through 16 mesh 100% 100% On 60 mesh ≤60% 50% Through 200 mesh ≤12% 4.8% Microbiological tests Total Plate Count ≤1000cfu/g Conforms Total Yeast & Mold ≤100cfu/g Conforms E.Coli Negative/10g Conforms Salmonella Negative/25g Conforms Staphylococcus Negative/10g Conforms Conclusion Confirm with Specification Storage Store dry place Shelf Life 24 months if sealed and store dry place