Copper Sulfate

For Feed For Tech For Agriculture For Feed CuSO4. 5H2O≥ 98 96 94 98.5 Cu≥ 25.00 24.50 24.00 25.07 Pb≤ 20ppm 20ppm 20ppm 20ppm As≤ 20ppm 20ppm 20ppm 20ppm Free Acid ≤ 0.3 0.3 0.3 0.3 In