Heavy metals residues
Time: 2016-01-21 08:19:10 Copyfrom: goodwayast
Corn cob quality index--Heavy metals resiudes
Items | Concerations |
Lead (Pb) | ≤0.15 mg/kg |
Cadimium (Cd) | ≤0.1 μg/kg |
Mercury (Hg) | ≤0.15 mg/kg |