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?...
1 lb Synthetic Black Iron Oxide - Fe3O4 - <1 micron Chemical structure - Fe3O4 particle size - d50 - 0.30 micronsGreat for magnetic silly putty or magnetic slime Shipped in a resealable foil bag View My Other Items For Sale for 2, 5, 10,...
Zinc Sulfate Monohydrate Powder - 35.5% Zn - 1 Pound Chemical structure - ZnSO4*H2O Shipped in a resealable foil bag>99% Pure35.5% Zinc contentCheck out my other other auctions auctions for other quantities and other great chemicals Have Questions? Click here for FAQs or e-mail usZinc...
Zinc Sulfate Monohydrate Powder - 35.5% Zn - 20 Pounds Chemical structure - ZnSO4*H2O Shipped in a resealable foil bag>99% Pure35.5% Zinc contentCheck out my other other auctions auctions for other quantities and other great chemicalsHave Questions? Contact us through eBay messages. Zinc sulfate has...
Zinc Sulfate Monohydrate Powder - 35.5% Zn - 2 Pounds Chemical structure - ZnSO4*H2O Shipped in a resealable foil bag>99% Pure35.5% Zinc content Check out my other other auctions auctions for other quantities and other great chemicals Have Questions? Click here for FAQs or e-mail...