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Nice Copper 2+ doped optical glass bead NEW!
 29,90
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Chromium 3+ doped glass bead NEW!
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Chromium 3+ doped glass bead NEW!
Price:  19,90
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 19,90
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Nice Copper 2+ doped optical glass bead NEW!

 29,90  29,30

Availability: 96 in stock (can be backordered)

Title Range Discount
2-3 2 - 3 2%
4-5 4 - 5 3%
6-10 6 - 10 5%
11-20 11 - 20 8%

Glass bead doped with 1% Copper 2+ Ions
Size about 13mm – Weight ~ 1 . 1.4 grams – Host: Ba Phosphate glass
Nice glass bead. Each one handmade of phosphate glass in our lab.

Shows the typical color of copper 2+ compounds

Element

Cu

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