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Schwarzer Phosphor - Kristallstücke - 0,5g in Ampulle
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Platzhalter
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Nice Bismuth Borate glass beads
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Nice Bismuth Borate glass beads
Preis:
 29,90  29,30
- +
 58,60
Palladium melted pellet, purity 99,95%, 1.0g
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Iron 3+ doped glass bead NEW!
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Iron 3+ doped glass bead NEW!
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- +
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Pure copper granules 3mm- 99,99% purity under Argon 10 grams
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Dysprosium 3+  doped glass bead - yellow luminescense - NEW!
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Samarium 3+ dotierte fluoreszierende Glasperle NEU!
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Silicon metal bullion bar - ingot 5.80 grams
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 39,90
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Schwarzer Phosphor - Kristallstücke - 5,0g in Ampulle
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 3 290,00
Nice Titanium 3+ doped optical glass bead NEW!
 39,90
Helium-3 Isotopentladungsröhre 70mm - NEW
14+ shoppers have bought this
 48,00
Hochreines Iridiumpulver, 5g, 99,95%
2+ shoppers have bought this
Hochreines Iridiumpulver, 5g, 99,95%
Preis:  1 440,00
- +
 1 440,00
Nice Copper 2+ doped optical glass bead NEW!
 29,90
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Chromium 6+ doped glass bead NEW!

 29,00

Glass bead doped with 0.05 mol% Chromium(VI) Ions – NEW!
Size about 10mm . Material: NaLaB:Cr

Verfügbarkeit 84 Stück lagernd (kann nachbestellt werden)

Title Range Discount
2-3 2 - 3 2%
4-5 4 - 5 3%
6-10 6 - 10 5%
11-20 11 - 20 8%
Artikelnummer: 04865-1 Kategorien , ,

Glass bead doped with 0.05 mol% Chromium(VI) Ions – NEW!
Size about 10mm . Material: NaLaB:Cr
Nice glass bead. Each one handmade of Sodium lanthanum borate glass in our lab.

There is always an equilibrium of Cr6+ and a little of Cr3+ which results in this Yellowish green color.

Element

Cr

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