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  • 10g Copper BAKED metal powder dust 999+ High purity micron size 99.9%+ purity.

    • Item No : 393899826644
    • Condition : New
    • Brand : Unbranded
    • Seller : silvergal999
    • Current Bid : US $7.50
    • * Item Description

    • The copper pictured above was not easy to make. It is a very, very fine dust like material micron to probably even nano in size. IT IS VERY FINE DUST! VERY FINE DUST!
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