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Iron 3+ doped glass bead NEW!

€ 19,90 incl. VAT

Availability: 94 in stock (can be backordered)

Range Discount
2 - 3 € 19,50
4 - 5 € 19,30
6 - 10 € 18,90
11 - 20 € 18,31
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Glass bead doped with 2mol% Iron(II,III) oxide – NEW!
Size about 10mm . Material: Ba-P:Fe3+
Nice glass bead. Each one handmade of phosphate glass in our lab.

the Fe3+ ions cause this chocolate brown color.

Element

Fe

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