| ≥1 piece |
No Specificatios Index
1 Phosphate(P) %≥ 18.0
2 Calcium(Ca) %≤ 21.0-25.0
3 Arsenium(As) %≤ 0.003
4 Heavy metals,as Pb%≤ 0.003
5 Fluoride(as F)%≤ 0.14