Found an used but still usable atomic absorption spectrophotometer device (Varian 240FS AA). I have absolutely no knowledge on analytical chemistry or toxicology research (as of now, at least), but I was wondering if I could somehow make any use of it, be it research, some crazy DIY use or such.

I lean towards something tech-related or such, as I had previously worked in deep learning researches; but really I just want to know if it's in any way usable lol.