I just saw this article and it seems similar to how ICP works. I wonder if those components can be sourced for a reasonable price elsewhere and we could try starting a crowd sourced at home DIY ICP machine.
hackaday.com
Spectrometer Detects Chemicals By Zapping Samples With A Laser Beam
Here at Hackaday, we love projects that result in useful lab equipment for a fraction of the cost of professional gear. [Lorenz], over at Advanced Tinkering, built his own instrument for Laser-Indu…

