Nice Ruthenium 3+ doped optical glass bead NEW!

 32,90 incl. VAT

91 in stock (can be backordered)

2 - 3  32,24
4 - 5  31,91
6 - 10  31,26
11 - 20  30,27


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.

Beautiful optical glass beads doped with metal ions.

Elaborately and individually manufactured by us in the laboratory from highly pure reagents.
Gorgeous beads showing the typical colors of different metal ions in different oxidation states.

They can be used for save demonstration of different colors of the metal compounds or just for collecting.

Additional information