XRF test results for wedding ring set: Lead-free, Arsenic-free, Mercury-free, Antimony-free. Trace Cadmium (safe by all standards).
Ring one – with bent metal band – images above: #1.) Test on the band Cadmium (Cd): 40 +/- 8 ppm Silver (Ag): 47 +/- 7 ppm Gold (Au): 28,700 +/- 1,000 ppm Zinc (Zn): 14,300 +/- 400 ppm Copper (Cu): 54,900 +/- 1,200 ppm Nickel (Ni): 20,400 +/- 600 ppm Indium (In): 31 +/-…