Minar International Trading company

ANALYSIS OF ZINC CARBONATE (2)
   
CHEMICAL FORMULA ZnCO3
Specification  
Assay 99.0 %
Lead 100 ppm
Cadmium 10 ppm
Iron 50 ppm
Tin 10 ppm
Arsenic 5 ppm
Copper 150 ppm
Sulfur 0 ppm
Na2O 60 ppm
   

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