25 Jul 1/2 lb Black Copper Oxide (Cupric Oxide) – CuO
1/2 lb Black Copper Oxide (Cupric Oxide) - CuO Chemical structure - CuO Shipped in a resealable foil bag Only $7.00 for shipping, $1.00 for each additional 1/2 pound Check out my other other auctions auctions for other quantities and other great chemicals Have Questions?...