Description
Unique Colorful Set of doped optical glass beads – 24 pcs.
Size approx. 13mm – weight approx. 1 – 1.5g – Material: phosphate and borate glasses
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.
The top row shows the colorless glasses, which illuminate under UV (395nm + 254nm) : europium, cerium, terbium, samarium, dysprosium, manganese and silver
below the glasses doped with high-purity metal oxides and nanoparticles (gold):
Copper, molybdenum, tungsten, cobalt, praseodymium vanadium, chromium,
Holmium, iridium, nickel, bismuth, rhodium, iron, erbium,
Neodymium, gold, manganese
A feast for the eyes of element collectors!
Here a very nice video from Brainiac75 about our glass beads
Peter Czap –
This Set is absolutely stunning. I love the colors of the different metal ions. The Gold bead and Titanium bead are my favourite ones