Sterling silver wedding band style ring: 938,700 ppm Silver & 52,000 ppm Copper (+ Tin, Vanadium & Barium.)
Moogco Sterling Silver Protective Nursing Cups: very pure Silver (938,000 ppm Silver!) Did you know that historically these were made of LEAD?!
#SaferChoices: How to choose jewelry that is Lead-free, Cadmium-free & otherwise safe from a toxicant perspective
