Zinc (calcuated as ZnO)

37.0-40.0

Boron(Calculated as B₂O₃)

47.0-48.0

Residue on 100 mesh sieve     %max

0.01

Residue on 325 mesh sieve     %max

0.1

Moisture                      %max

0.5

Lead                          %max

0.005

Cadmium                       %max

0.005