| ≥1 piece |
Zinc Monomethionine
cas#:56329-42-1
| ITEM | STANDARD | |
| Apperance | White powder | |
| Zinc(Zn) | % | ≥20 |
| Methionine | % | ≥40 |
| Arsenic (As) | % | ≤0.0001 |
| Lead(Pb) | % | ≤0.0003 |
| Loss on drying @ 105℃ | % | ≤5 |
| Colony total | cfu/g | ≤1000 |
| Mould | cfu/g | ≤100 |
| Total coliform | cfu/g | ≤10 |
| Salmonella | Not detected | |
| Staphylococcus aureus | Not detected | |