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A comment on Amazon must remove toxic school supplies, kids’ jewelry from US marketplace. Parent comment

Re:Amazon must remove toxic school supplies, kids’ jewelry f... by sitkack on Friday May 10, 2019 @07:23AM (#19876753)
We should, given the scale and importance. Testing for heavy metals (lead, cadmium, etc) is easy with hand held XRF (xray fluorescence) [1].

[1] https://www.spectro.com/products/xrf-spectrometer/xsort-xrf-...

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