ITEM OF TEST

 STANDARD

 RESULTS

 Assay content

 ≥98%

 98.10%

 Appearance

White powder

 Conforms

 Loss on drying

 ≤2.0%

 0.75%

 Residue on ignition

 ≤0.1%

 0.07%

 Particle Size

 100% pass 40 mesh

 Conforms

 Heavy metals

 ≤10ppm

 Conforms

 Pesticide residue

 Company standard

 Conforms

Solvent Residue 

 Company standard

 Conforms

 Arsenic salt

 ≤2ppm

 Conforms

  ITEM OF TEST

  STANDARD

  RESULTS

 Total of bacterium

≤100CFU/g 

Conforms 

 Yeast＆Mold

≤10CFU/g

Conforms

 Salmonella

Negative

Negative

 E．coli

Negative 

Negative