18
18
Your Cart
High purity Neon discharge tube 120mm x Ø12mm
 24,90
Pure Lutetium Metal 99,99%/TREM 5,0g sealed bottle
3+ shoppers have bought this
 179,00
Europium 3+ doped fluorescent glass bead NEW!
9+ shoppers have bought this
 34,90
Complete high pure Rare Earth Set in acrylic showcase!
4+ shoppers have bought this
Nice Rhodium 3+ doped optical glass bead NEW!
 69,00
Gases discharge tube set, size approximately ~75x75mm
 199,00
Black Phosphorus - crystal  pieces -  0.5g in ampoule
1+ shoppers have bought this
 349,00
Placeholder
 39,80
Chromium 3+ doped glass bead NEW!
1+ shoppers have bought this
Chromium 3+ doped glass bead NEW!
Price:  19,90
- +
 19,90
Nice Tungsten doped glass bead NEW!
 29,90
Nice Ruthenium 3+ doped optical glass bead NEW!
1+ shoppers have bought this
 32,90
Acrylic Element cube - Molybdenum disc Mo - 50mm
5+ shoppers have bought this
 89,00
Red Phosphorus - 7N semiconductor grade - 99.99999% 0.5g
2+ shoppers have bought this
Hafnium diboride HfB2   5 grams - 99.5%
 24,90
Potassium iodide discharge tube
7+ shoppers have bought this
Potassium iodide discharge tube
Price:  39,00
- +
 39,00
Acrylic Element-block Selenium Se - 50mm
7+ shoppers have bought this
 74,00
Neon Element Symbol discharge tube 80x80mm - Borosilicate glass
3+ 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