Unified pH applied to standard seawater and NaCl solutions: preliminary studies

This communication displays the results of preliminary studies of pH measurements of big ionic strength saline solutions applying the recent concept of unified acidity scale, pHabs, in comparison with the routinely potentiometric pH measurements. To this purpose, a set of sodium chloride solutions with salinity between 20 g $kg^{-1}$ and 230 g $kg^{-1}$, a standard seawater (OSIL) with ...