Guerilla Lead Testing

Wow! I knew about the guns that can tell the types of metals, they are around $25,000 each. My former work was thinking about buying one since when you are buying scrap, it's often hard to tell what you are buying to it's too late. Now, some consumer watch dog organizations have bought these guns and are using them to test for lead.

Guerrilla Toy Testers Take Aim at Lead from the WSJ