Copper Cathode

ELEMENTSVALUEELEMENTSVALUE  
CopperCu99.95% Min.SilicaSi0.3ppm Max.
CobaltCo0.2ppm Max.BismuthBi0.1ppm Max.
LeadPb0.2ppm Max.TelluriumTe0.05ppm Max.
IronFe2ppm Max.SilverAg10ppm Max.
AluminumAl0.5ppm Max.SeleniumSe0.3ppm Max.
ManganeseMn0.1ppm Max.SulphurS4ppm Max.
NickelNi0.2ppm Max.MagnesiumMG0.4ppm Max.
AntimonySb0.1ppm Max.OxygenO20
ArsenicAS0.1ppm Max.
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