BY-NC-ND 3.0 license Open Access Published by De Gruyter June 1, 1981

PROBLEMS OF CORRELATION BETWEEN OPERATIONAL EQUATIONS FOR pH(p Ion) MEASUREMENTS, SIGN RULES FOR ELECTRODE POTENTIALS IN VOLTAIC CELLS, AND pH(p Ion) AND VOLTAGE SCALES IN ANALOG INSTRUMENTS

T. Mussini,, P. Longhi, and S. Rondinini,