Items of Analysis

Specification

 Results

Test Methods

Appearance

anomaly & elliptic granule

Complies

Visual

Odor & Taste

Characteristic

Complies 

Organoleptic

Colour and Lustre

Some yellow

some green 

little red

Visual

Mesh size

6-10 mesh ≥60%

10-12 mesh≤30%

12-20 mesh≤15%

exceed 20mesh ≤1%

6-10mesh:73.94%

10-12mesh:16.76%

12-20mesh :9.23%

exceed 20 mesh :0.07%

Mesh Screen

Loss on drying

≤7.0%

4.00%

Moisture quick test

Ash content 

≤4.0%

3.19%

5g/700—800°C/3hr

Foreign matter

≤0.10%

0.01%

Picking

Bee Cadaver

Negative

Negative

Visual

Iron powder

≤5.0ppm

≤1ppm

Magnet picking

Sand content

≤0.10%

0.01%

Depositing

Total plate count

≤1000Cfu/g

10Cfu/g

GB/T 4789.2-2008

Mold 

≤100Cfu/g

35Cfu/g

GB/T 4789.15-2008

Yeast

≤100Cfu/g

Negative

GB/T 4789.15-2003

E.Coli 

Negative

Negative

GB/T 4789.3-2003

Salmonella 

Negative

Negative

GB/T 4789.4-2008