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Dysprosium 3+  doped glass bead - yellow luminescense - NEW!
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 58,60
High pure Dysprosium metal sublimed dendritic 25g
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Nice Tungsten doped glass bead NEW!
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High purity Iridium powder, 5g, 99,95%
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 1 440,00
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 219,00
Molybdenum Single crystal 540g
Molybdenum Single crystal 540g
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 1 088,00
Holmium 3+  doped glass bead NEW!
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Holmium 3+ doped glass bead NEW!
Price:  29,90
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 29,90
Erbium 3+ doped optical glass bead NEW!
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 34,90
Nice Titanium 3+ doped optical glass bead NEW!
 39,90
Big Praseodymium 3+ doped optical glass bead NEW!
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 32,90
Tellurium(IV) iodide - TeI4 crystals - 1g  99.9%
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Nice Ruthenium 3+ doped optical glass bead NEW!
1+ shoppers have bought this
 32,90
Bismuth doped Yttrium sodium borate glass bead - Yellow luminescence NEW!
2+ shoppers have bought this
High pure Black Phosphorus - large crystals -  1000 mg
4+ shoppers have bought this
 620,00
Hafnium diboride HfB2   5 grams - 99.5%
 24,90
Black Phosphorus - crystal  pieces -  10.0g in ampoule
3+ shoppers have bought this
 5 580,00
Gadolinium(III)-Oxide 99,99% - Gd2O3 - 5.0 grams
3+ shoppers have bought this
 34,90
Praseodymium 3+ doped optical glass bead NEW!
5+ shoppers have bought this
Praseodymium 3+ doped optical glass bead NEW!
Price:
 25,00  24,50
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 49,00
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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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