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Neon Nano spectrum discharge tube V2 80mm - NEW
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 24,90
Terbium 3+  doped glass bead NEW!
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Terbium 3+ doped glass bead NEW!
Price:  29,90
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 29,90
Nice Rhodium 3+ doped optical glass bead NEW!
 69,00
Xenon gas micro spectrum discharge tube 80-90mm - NEW
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Neodymium 3+ doped phosphate glass bead NEW!
3+ shoppers have bought this
 25,00
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Nice Cobalt 2+ doped glass bead NEW!

 25,00

Availability: 93 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% Cobalt (Co2+) Ionen
Size about 13mm – Weight ~ 1g – Material: NaAlMg Phosphate glass
Nice glass bead. Each one handmade of phosphate glass in our lab.

The beads shows the typical cobalt blue color

Element

Co

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