Well, I'm not sure exactly what you are looking for with So I am interested in how you managed to get 30-35 ppm, despite the large floating particles.
I have made ~300ppm which was absolutely clear. This was with my HVAC CS Generator. I made this strength to provide a concentrated solution to be diluted for use to about 15ppm. However, my daughter took some with an eyedropper and squirted it down her throat. She said that it tasted horrible. Bill Keen

