Each gas has a purity of 99.999%. The low-pressure gas encapsulated in the glass tube can emit light under high-voltage electric field. Different gas elements will emit different light, which is very beautiful, and the elements are well-collected.

1, Tesla coil activation, different Tesla activation effect is not the same.
2, EDM detector activation of chromatography is the most accurate.
3, ion ball activation brightness is low, if you want ion ball activation, neon gas is optimal
4, Oxygen activation conditions than other gases, not recommended for ion ball activation, activation for light gray suitable for dark observations.
5, Nitrogen and air are closer to each other in excitation color, and air is more vivid than nitrogen when the excitation intensity is sufficient.

Package introduction:
Set of 5 gases (including: helium, neon, argon, krypton, xenon)
Set of 6 gases (including: helium, neon, argon, krypton, xenon, nitrogen)
Set of 9 gases (including: helium, neon, argon, krypton, xenon, nitrogen, oxygen, carbon dioxide, air)

Note: packages do not include activation devices, can be purchased separately ion ball, Tesla coil