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Complete Collection of 16 highly Rare Earth Doped Glass Ingot Set - 30mm
2+ shoppers have bought this
High purity Gallium Metal 100g 99,99% purity!
7+ shoppers have bought this
 229,00
Black phosphorus powder ultra fine > 1µm - 99.9% 250mg in ampoule under argon
3+ shoppers have bought this
Black Phosphorus - crystal  pieces -  0.5g in ampoule
1+ shoppers have bought this
 349,00
Nice Iridium 4+ doped optical glass bead NEW!
 59,00
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Terbium 3+ doped glass bead NEW!

 29,90

Availability: 87 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 5% Terbium oxide – NEW!
diameter ~ 13 mm – ~ 1.2 – 1.5 grams
Nice glass bead. Each one hand crafted. Under UV (365-395nm) excitation the glass shows strong green fluorescence.

Typical Emission spectrum under 365nm excitation.

Element

Tb

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