Atomic Spectra with Replica Grating Slides
![Atomic Spectra with Replica Grating Slides](/media/libraries/college-of-science-and-engineering/physics/images/demo-images/SPECT1A.jpg)
PIRA 7B10.10
The replica grating slides shown at right can be passed out to a large lecture class. Students can observe atomic spectra from gas discharge tubes in the discharge lamp shown at left. We have discharge tubes for Ne, Hg, H and He.