17
17
Your Cart
Placeholder
1+ shoppers have bought this
 149,00
Dysprosium 3+  doped glass bead - yellow luminescense - NEW!
2+ shoppers have bought this
Thulium sodium borate glass bead NEW!
2+ shoppers have bought this
Thulium sodium borate glass bead NEW!
Price:
 39,00  38,22
- +
 114,66
Samarium 3+ doped fluorescent glass bead NEW!
4+ shoppers have bought this
Samarium 3+ doped fluorescent glass bead NEW!
Price:
 29,90  29,30
- +
 58,60
Big Praseodymium 3+ doped optical glass bead NEW!
2+ shoppers have bought this
Big Praseodymium 3+ doped optical glass bead NEW!
Price:
 32,90  32,24
- +
 64,48
Oxygen gas micro spectrum discharge tube 80mm - NEW
1+ shoppers have bought this
Magnetic Glass - Gadolinium glass bead NEW!
9+ shoppers have bought this
 49,00
Xenon Element Symbol discharge tube 80x80mm
3+ shoppers have bought this
 149,00
Nice Iridium 4+ doped optical glass bead NEW!
 59,00
Placeholder
1+ shoppers have bought this
 149,00
Iron 3+ doped glass bead NEW!
1+ shoppers have bought this
Iron 3+ doped glass bead NEW!
Price:  19,90
- +
 19,90
Nice Ruthenium 3+ doped optical glass bead NEW!
1+ shoppers have bought this
 32,90
Cerium 3+ doped strong blue fluorescent glass bead NEW!
11+ shoppers have bought this
 68,40
Calculate Shipping
Shipping options will be updated during checkout.
Apply Coupon
, ,

Hydrogen discharge tube, size approximately ~75x75mm

 74,90

Availability: 6 in stock (can be backordered)

SKU: 03879 Categories: , ,

Hydrogen discharge tube without metal electrodes – Made in Germany

 

Size of the tube ~ 75×75 mm. The Element is represented as a separate tube filled with the corresponding gas: H – Hydrogen
All tubes are 100% mercury and lead free! Only purest Hydrogen has been used! Please note: The power supply is available here!
The tubes work with a 2 – 5kV power supply / 35-40kHz @ 20mA

 

Attention! The gases in these tubes are excited through the glass. No metal electrodes are used. This considerably increases the life time of the tubes, but the gases are relatively reactive and will react with the glass if used over a longer period.

Element

H

Scroll to Top