That might do the trick. I can tell you that I just shipped off an ICP-OES test for both the "tank water" feeding this reactor test as well as the effluent. We plan to give a hard look at the difference between the two results to see where and to what degree they are different.
@randyBRS Did you ever do a video regarding the results of that ICP-OES test comparing tank water and calcium reactor effluent?
I would be really interested to see the results and what the increases/differences in trace elements between the two were