Spectrum Tube Water Vapor

In stock
This spectrum discharge tube contains water vapor. 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 Water Vapor 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.

Spectroscopy Tube 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.