RKXKJ 5/6/10pcs Rare Gas Glass Tubes, 99.999% Noble Gas Glow Tubes Set, Include He,Ne,Ar,Kr,Xe,N2,O2,H₂,CO2,Air, for Collection, Display,Teaching, Gift, Without Excitation Base
R 3,738
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RKXKJ 5/6/10pcs Rare Gas Glass Tubes, 99.999% Noble Gas Glow Tubes Set, Include He,Ne,Ar,Kr,Xe,N2,O2,H₂,CO2,Air, for Collection, Display,Teaching, Gift, Without Excitation Base
【Vibrant Noble Gas Glow】 Each sealed glass tube is filled with a pure noble gas (He,Ne,Ar,Kr,Xe,N2,O2,H₂,CO2,Air), emitting a unique, vivid glow when energized—pale yellow He, orange-red Ne, purple Ar, blue Kr, and yellow-green Xe.
【Sealed Element Collection】 High-quality sealed glass design preserves the gas permanently, making it a safe, durable addition to any element collection or science lab.
【Glow Under High Voltage】 When exposed to a high-voltage electric field such as a Tesla coil or ion lamp, the gases emit distinctive colors, creating a visually striking effect.
【Educational & Decorative】 Perfect for demonstrating atomic emission spectra in chemistry/physics classes, or as a stunning decorative piece for science enthusiasts.
【Safe & Easy to Use】 Works with standard excitation bases (sold separately), requiring only low-voltage power to produce bright, consistent glow effects without gas leakage risk.