Figure 4 shows the relationship between cation conductivity and the concentration of sodium chloride entering the column. The cation exchanger removes the background conductivity caused by ammonia.

the pH of the water exiting the column is more acidic than it was entering. This has led some to use the term “acid conductivity” to describe cation conductivity. Chloride and sulfate are ...

The cation conductivity value is then used to generate ... which hold on to some ions more strongly than others. The analytical columns for IC contain nanobead-agglomerated ion exchangers very ...