Light Sources & Lasers

Spectral Tube (Helium) SE-9462

Spectral Tube (Helium)
U.S. Educator Price
$40

This Helium Spectral Tube is 26-cm-long and capillary-thin over the middle 10-cm to provide sharp, bright spectra. See this product's details for a complete description, specifications, and buying guide.

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