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Title: Watch out, product contains filler
Review: I bought this product some years ago and didn't open it until today, ONLY TO DISCOVER that Amazon had replaced half of it with Lead-206. Unlike the other reviewer who lost half of his Uranium completely, I had the same mass that I ordered, only half of it had been replaced with Lead-206, Bismuth, Radium, Thallium and a few others.This is unacceptable customer service Amazon.
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