Noble Gas Glow Tubes Set - 6pcs Rare Gas Sealed Glass Tubes with Excitation Base for Science Display & Collection, 99.99% Purity He/Ne/Ar/Kr/Xe/N2

Gas Glow Tube Set is a modular display of 6 sealed gas tubes, each filled with a different pure low-pressure gas — like Neon, Helium, Krypton, and more. When powered by our custom high-voltage base, each tube emits its unique spectral glow — a true color signature of the element inside.Specification：Name: Gas Glow Tube SetMaterial: Borosilicate GlassFill Medium: He/Ne/Ar/Kr/Xe/N2Gas Purity: 99.999%Power Input: 5V/2A Type-CSize: diameter 20 mm × length 130 mm (0.79 in * 5.12 in) Package List:Noble Gas Glow Tubes × 6Excitation Base × 1

• Gas Glow Tube Set - This set includes 6 high-purity sealed glass tubes filled with Helium, Neon, Argon, Krypton, Xenon and Nitrogen, plus a matching excitation base. It's the ultimate element collection for science hobbyists, physics enthusiasts, and chemistry learners.
• Sealed Borosilicate Glass Tubes - Crafted with high-quality sealed glass construction, this inert gas tube set permanently preserves the gases under vacuum, supporting long-term durability and safe handling.
• Unique Glow Spectra - When connected to an excitation base or Tesla coil, every gas tube emits a distinct, vivid glow. This visual effect clearly demonstrates characteristic atomic emission spectra, turning abstract physics and chemistry concepts into engaging, easy-to-understand lessons.
• Easy to Use - Compatible with included excitation bases, the set features a simple one-touch power design, just place a tube on the base and watch it light up instantly.
• Perfect Gift For chemistry lovers, physics teachers, engineers, or anyone who still wonders at the beauty of science. Comes gift-ready in a premium foam-lined box. Makes birthdays, Christmas, and housewarmings unforgettable.