: Hank Chapman Jr Flux & Thinner Combo-Refine ...
This is 1 Lb of the famous Hank Chapman Jr Refining Flux & 2 Tablespoons of his Thinner. This is pre-mixed Flux and ready for you to add your Black Sands, Ore, Gold, Silver, Computer Parts, Scrap Gold and smelt.
Gold and Platinum Refining & Recovery Systems / Equipment
Refining of platinum metals is best done by the saltwater method. The Ultimate Aqua Regia Guide. See what Aqua Regia has to offer. ... e-scrap, jewelry, black sands, jewelers sweeps: very highly corrosive: simple: setup costs can be as low as $100, depending upon capacity and sophisitication about $1-$2 per ounce to operate: