Vintage orange ceramic Fiestaware-style salt shaker: 497,000 ppm Lead. Yes, about 50% Lead! 90 ppm is unsafe for kids.
When tested with an XRF instrument, the orange glaze of the vintage Fiestaware-style ceramic salt shaker pictured here had the following readings: Lead (Pb): 497,000 +/- 66,000 Barium (Ba): 1,299 +/- 594 ppm Bromine (Br): 446 +/- 123 Iron (Fe): 2,153 +/- 731 ppm Palladium (Pd): 679 +/- 178 ppm Molybdenum (Mo): 13,700 +/- 2,700 ppm Nb: 10,500 +/- 1,700 ppm This was the reading done on the…