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