24
24
Your Cart
Thulium sodium borate glass bead NEW!
2+ shoppers have bought this
 39,00
Hafnium diboride HfB2   5 grams - 99.5%
 24,90
Hydrogen gas micro spectrum discharge tube 80-90mm - NEW
4+ shoppers have bought this
Black Phosphorus - crystal  pieces -  10.0g in ampoule
3+ shoppers have bought this
 5 580,00
Black Phosphorus - crystal  pieces -  0.5g in ampoule
1+ shoppers have bought this
 349,00
Nice Titanium 3+ doped optical glass bead NEW!
Nice Titanium 3+ doped optical glass bead NEW!
Price:
 39,90  39,10
- +
 78,20
Black Phosphorus - crystal  pieces -  100mg in ampoule
1+ shoppers have bought this
 194,04
World’s Lightest Solid, Silica Aerogel Sample (Frozen Smoke) NASA, 10ml
3+ shoppers have bought this
Nice Copper 2+ doped optical glass bead NEW!
 29,90
Iron 3+ doped glass bead NEW!
1+ shoppers have bought this
Iron 3+ doped glass bead NEW!
Price:  19,90
- +
 19,90
High purity Gallium Metal 100g 99,99% purity!
7+ shoppers have bought this
 229,00
Europium 3+ doped fluorescent glass bead NEW!
9+ shoppers have bought this
 34,90
Cesium Chloride 99,9% - CsCl - 10.0g
1+ shoppers have bought this
 25,00
Acrylic Element cube - Vanadium V with oxide colors - 50mm
9+ shoppers have bought this
Huge Erbium doped glass boule 1169 grams
 799,00
Erbium - Metal sublimed 99,99%  in ampoule under argon!
3+ shoppers have bought this
Helium-3 Isotope discharge tube 70mm - NEW
14+ shoppers have bought this
 48,00
Lutetium metal bullion bar 99.95% purity - 24.75g
3+ shoppers have bought this
 569,00
Zirconium diboride ZrB2- 325 mesh 5 grams - 99.9%
 24,90
Krypton Element Symbol discharge tube 80x80mm
1+ shoppers have bought this
 149,00
High purity Dysprosium Metal pieces 99,95% purity - 5 grams
2+ shoppers have bought this
Placeholder
1+ shoppers have bought this
Calculate Shipping
Shipping options will be updated during checkout.
Apply Coupon
Sale!
, , ,

Large Hydrogen/Helium spectrum discharge tube 250mm – NEW

Original price was: € 49,90.Current price is: € 39,90.

NEW!  Large 250mm Neon spectrum tube

Lengh: 10″ (254mm) =  diameter: 15mm. Length of the capillary: 90mm
Operating voltage 2500-5000V @ 20mA – Power supply available here in our shop

Fits in the standard tube holders for 250 – 260mm spectrum tubes.

Availability: 3 in stock (can be backordered)

SKU: 04913-4 Categories: , , ,

NEW!  Large 250mm Hydrogen/Neon spectrum tube

Lengh: 10″ (254mm) =  diameter: 15mm. Length of the capillary: 90mm
Operating voltage 2500-5000V @ 20mA – available here in our shop

Fits in the standard tube holders for 250 – 260mm spectrum tubes.

Element

H, He

Scroll to Top