Comparison with chlorine at a range of pH and temperature values

In the graphs below AO represents 1 eco3spa Sanitising Tablet disolved in 1200 litres of hot tub water and the effectiveness of this solution at inhibiting planktonic bacterial growth of both E-coli and Pseudomonas Aeruginosa is compared to chlorine in concentrations of 3ppm and 5ppm.

The conclusion from these graphs is that in all cases eco3spa performs at least as well as chlorine at 5ppm. (Note that although there could be some doubt in the case of Pseudomonas Aeruginosa at pH 8 and 25C the AO result has a very large error bar meaning that the absolute result in very uncertain).