Pure Appl. Chem., 1983, Vol. 55, No. 9, pp. 1467-1476
doi:10.1351/pac198355091467
COMMISSIONS ON ELECTROANALYTICAL CHEMISTRY AND ELECTROCHEMISTRY
Definition of pH scales, standard reference values, measurement of pH and related terminology (Provisional)
A. K. Covington, R. G. Bates and R. A. Durst
