Nice Cobalt 2+ doped glass bead NEW!

 19,90 inkl. MWSt.

99 vorrätig (kann nachbestellt werden)

Artikelnummer: 04881 Kategorie:

Beschreibung

Glass bead doped with 1% Cobalt (Co2+) Ionen
Size about 13mm – Weight ~ 1g – Material: NaAlMg Phosphate glass
Nice glass bead. Each one handmade of phosphate glass in our lab.

The beads shows the typical cobalt blue color