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Schöne Vanadium 4+/5+ dotierte Glasperle NEU!

 29,90

Verfügbarkeit 98 Stück lagernd (kann nachbestellt werden)

Bereich Rabatt
2 - 3  29,30
4 - 5  29,00
6 - 10  28,40
11 - 20  27,51
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Artikelnummer: 04890 Kategorien , ,

Glass bead doped with 1% Vanadium 4+ and 5+ Ions
Size about 13mm – Weight ~ 1 . 1.4 grams – Material: Ba Phosphate glass
Nice glass bead. Each one handmade of phosphate glass in our lab.

The green color does not come from the V3+ state but from a mixture of +4 and +5 states

Element

V

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