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Copper is a chemical element with symbol Cu and atomic number 29.
Copper is commonly used in jewelry, and according to some folklore, copper bracelets relieve arthritis symptoms.
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Certificate Of Analysis
(For eg. B 1615-0108)
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Chromium chunks, 2-15 mm (0.08-0.59in), 99.99%
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Titanium foil, 0.01 mm thick, 99%
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Bismuth powder, 99.5%
Chromium pieces, 2-8 mm, 99.99%
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DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. Not for medical, household or any other uses, for lab use only, Please test before use.