-40%
Westinghouse Hollow Cathode Lamp Tube, Elements: Mo, Fe, Na, Hg
$ 31.67
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Description
Lot of 4 Westinghouse Hollow Cathode Lamp Tubes, Elements: Mo, Fe, Na, Hg.Argon gas in Hg; Neon in Mo, Fe, and Na
Manufacture date ~1970. Used in college atomic absorption chemistry lab; worked when machine was last turned on.
If you've got a working spectrometer that can used these bulbs, that's great, but I think the best use for them is in a very cool steampunk gizmo.