Item             Requirement       Result
Appearance        White powder      Complies
Phosphorus(p)     ≥16.5%           18.2%
Calcium(Ca)       ≥21.0%           23.8%
Arsenic(As)       ≤30ppm           4ppm
Heavy Metals(Pb)  ≤30ppm           1ppm
Fluoride(F)       ≤0.18%           0.04%