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