Spectrum Tube Helium Gas

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This spectrum discharge tube contains Helium. Energize the gas with our Spectrum Tube Power Supply and view the characteristic atomic spectral lines with any spectroscope. A classic atomic theory demonstration! Spectroscopy Tube length is approx. 26 cm.

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Spectrum discharge tube with Helium as its gas. One of a series of gas tubes that show spectral lines of pure substances.

For intermittent use only, not to be used as a lamp source. These are designed to operate 30 seconds ON - 30 seconds OFF.

SpectroscopyTube length is approx. 26 cm.

waning Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.