Vintage Tin, UCA Salve: 9,692 ppm Lead + 231 ppm Mercury. Don’t let your kids play with vintage tins.
When tested with an XRF instrument this vintage tin of “UCA Salve – The Dependable Household Ointment” had the following readings (on the painted logo surface, when tested for a minimum of 120 seconds). Lead (Pb): 9,692 +/- 245 ppm Mercury (Hg): 231 +/- 104 ppm Barium (Ba): 1,997 +/- 200 ppm Chromium (Cr): 3,519…
