1.Net each in 25kg complex paper bag, lined with PE bag
2.Net each in 25kg kraft paper bag.
|
Item |
Specification |
|
Content |
97.5-100.5% |
|
As |
0.0003% Max |
|
Fluoride |
0.003% Max |
|
Lead |
0.0001% Max |
|
Heavy Metals |
0.002% Max |
|
Loss on drying |
10.0-13.3% |
|
Acid insoluble substance |
0.2% Max |