13
13
Your Cart
Hafnium metal bullion bar - ingot 33.21g - 99.9%
1+ shoppers have bought this
 499,00
Erbium sodium phosphate glass ingot - Er3+ 34mol% NEW!
1+ shoppers have bought this
Black Phosphorus - crystal  pieces -  100mg in ampoule
1+ shoppers have bought this
Titanium - precision density cube 10mm - 4.5g
1+ shoppers have bought this
 89,00
Big TUNGSTEN precision density cube 10 cm3 - 192g
2+ shoppers have bought this
 299,00
Hafnium diboride HfB2   5 grams - 99.5%
Hafnium diboride HfB2 5 grams - 99.5%
Price:
 24,90  24,40
- +
 48,80
Zirconium diboride ZrB2- 325 mesh 5 grams - 99.9%
 24,90
Scandium Metal granules 99,9% purity
5+ shoppers have bought this
 44,90
High pure Black Phosphorus - large crystals -  1000 mg
4+ shoppers have bought this
 620,00
Nice Titanium 3+ doped optical glass bead NEW!
 39,90
Black Phosphorus - crystal  pieces -  5.0g in ampoule
1+ shoppers have bought this
 3 290,00
Xenon capillary spectrum quartz discharge tube Ø3 x 50mm - NEW
1+ shoppers have bought this
Holmium 3+  doped glass bead NEW!
1+ shoppers have bought this
Holmium 3+ doped glass bead NEW!
Price:
 29,90  29,30
- +
 58,60
Calculate Shipping
Shipping options will be updated during checkout.
Apply Coupon
, ,

Nice Vanadium 4+/5+ doped glass bead NEW!

 29,90

Availability: 98 in stock (can be backordered)

Title Range Discount
2-3 2 - 3 2%
4-5 4 - 5 3%
6-10 6 - 10 5%
11-20 11 - 20 8%

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

Scroll to Top