Spectral tubes of all gases 10mm

€129.00
Quantity

Set of the 8 gases helium, neon, argon, krypton, xenon, hydrogen, nitrogen and oxygen in ampoules with ~ 80mm length and 10mm diameter. All gases are 99.99% pure. The ampoules are filled with low pressure and are glowing in an electric field (of a plasma ball) or in a microwave field.

NG0003
3 Items