Product
Product
| Item | Specification |
| Main content | 97% Min. |
| Zn | 21% Min. |
| Pb | 20ppm Max. |
| As | 5 ppm Max. |
| Cd | 20 ppm Max. |
| Water insoluble matter | 0.08% Max. |
| Item | Specification (powder) | Specification (granular) |
| Main content | 98% Min. | 98%Min. |
| Zn | 35% Min. | 33%Min. |
| Pb | 20ppm Max. | 20Max. |
| As | 5 ppm Max. | 5Max. |
| Cd | 20 ppm Max. | 20Max. |
