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Holmium Potassium phosphate glass - 17mol% Ho2O3 - 4.57g
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Oxygen discharge tube, size approximately ~75x75mm
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Nice Tungsten doped glass bead NEW!
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Strontium Bismuth Zinc phosphate glass bead
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 114,66
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
Palladium melted pellet, purity 99,95%, 3.0 grams
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 499,00
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Nice Ruthenium 3+ doped optical glass bead NEW!

 32,90

Availability: 91 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 Ruthenium (Ru3+) Ions
Material: BaP:0.4Ru3+
Size about 13mm – Weight ~ 1 – 1.2g
Nice glass bead. Each one handmade of phosphate glass in our lab.
Doping glasses with Ruthenium is a very complicated task and several attempts failed due to the extremely low solublity of Ru in any glass matrix. Finally I was able to successfully produce some Ru3+ containing glass samples. The max. concentration of Ru3+ is about 0.4 mol%. All attempts with higher amounts failed.

Element

Ru

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