Copper Isotope Powder Cu 63 69.1%, Cu65 30.9%, purity 99.998%. Packaged in glass ampoules
Copper concentrate.
Non lme grade a electrolytic copper cathodes.
Copper cathode.
Copper cathode.
Copper Cathode.
Copper cathode.
Copper cathode.
Copper cathode.
Copper cathode.
Copper powder.
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Copper Cathode.
Copper Concentrate..
Copper Milberry Scrap.
Copper cathodes.
Ingots like copper ingots.
Copper Cathode.
Copper Powder.
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