Brand: nanjian
Hemin
Appearance:Black-blue crystal

Character:100mesh powder

Odor:No odor

Impurity:No impurity by naked eyes

Assay:95%

Fe:＞8.18%

Water:≤2.0%
Total bacteria:≤1000(cfu/g)
E.Coli:≤40/100g
Pathogen:Negative
Mildew:≤25(cfu/g)
Yeast:≤25(cfu/g)
Other nocuous things:Negative
Pb:≤1.0mg/kg
As:≤0.5mg/kg
Hg:≤0.3mg/kg