Hello,
Glad to hear that everything is working as we supposed. Using proper media is a goal - as I wrote above that reactor have the same possibility like any other(working on the same pH).
Main difference is that Customer can very easily adjust and control reactor - using only two buttons ;-)
About kHLab - reagent should be diluted with distilled water for proper readings, if water used for reagent dilute have any hardness it will affect precise alkalinity readings
Regards
Przemek