Zinc Sulfate Heavy Metal Analysis

 Heavy Metal

PPM

Arsenic (As)

2.9
Cadmium (Cd) 13.2
Cobalt (Co) 1.9
Copper (Cu) 2.1
Lead (Pb) 2.5
Mercury (Hg) 0.1
Molybdenum (Mo) 2.5
Nickel (Ni) 3.3
Selenium (Se) 7.5