I have tested everything like a doctor in a brothel.
Wall in house? Tested 8 times, 0 lead, even after cutting wall. Suspicious glasses that might have lead crystal? Tested. Old blitz can? Tested. Earth? Tested. Gloves? Tested. Ammo can? Tested. Ammo? Tested. Yellow onion? Tested. Earth? Tested. Friends? Tested. Uranium coated fiesta plates? Tested. Elephants foot? Tested. Suspicious fungus in attic that makes me feel funny? Tested. I tested it all Ivan. I tested the test Ivan, it is safe. You should buy it, test things, question everything. If it's yellow, don't be mellow, if it's clear, lead isn't here. Test them, test them all!