≥1 piece |
Testing Item
|
Standard
|
Result
|
Phosphorus(P)/%
|
≥18
|
18.32
|
Calcium(Ca)/%
|
≥30
|
36.00
|
Fluorine(F)/%
|
≤0.18
|
0.10
|
Arsenic (As)/%
|
≤0.0030
|
0.0008
|
Heavy Metal (Pb)/%
|
≤0.0030
|
0.0005
|
Cadmium(Cd)/%
|
≤0.0010
|
0.0005
|
PH
|
7~14
|
11.30
|
Size(powder pass 0.5mm test sieve)/%
|
≥95
|
conforms
|