liver of sulfur. Well Depending on the size of the brass item.....A faster way is to get a plastic container with a secure lid that the brass item will fit into...drill two small holes in the plastic...
Brass is an alloy of copper and zinc, and it may contain very small amounts of other metals such as lead and tin. Red brass is an alloy which typically contains 85% copper, 5% tin, 5% lead, and 5%...