Description

Spectrum Tubes - Helium Gas

Spectrum tubes contain one or more elements as gaseous atoms or molecules. Energy is supplied through an electric field applied between electrodes at the ends of the tubes using the Spectrum Tube Power Supply. Analysis with our 500 line/mm Diffraction Grating Glasses or 2"X 2" Slides will reveal the spectra and a series of sharp emission lines.

QTY Discount Pricing

Minus 1 Plus 1

Price

$39.95

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