Grace Fine China from Japan, “Concerto” pattern: 4,662 ppm Lead + 571 ppm Arsenic. 90 ppm Lead is unsafe.
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Posted: Sunday, March 22, 2020 Introduction: Tamara Rubin is an independent advocate for consumer goods safety, and she is also a mother of Lead-poisoned children. She began testing consumer goods for toxicants in 2009 and was the parent-advocate responsible for finding Lead in the popular fidget spinner toys in 2017. She uses high-precision XRF testing (a…