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EDP here we go again
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2018-02-20, 12:48pm
echeveria
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Join Date: Aug 31, 2006
Location: Knoxville, TN
Posts: 2,210
My reading of it is that use of arsenic improves the stability of copper slag glass, thus reducing leaching of any metals and minerals. I’d be more worried about the lead in old glass formulae than arsenic in modern glass.
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