A novel PC-based gravimetric autotitrator with a multi-solution delivery system

Abstract
The development of a novel PC-based gravimetric autotitrator is described. A single electronic balance serves as the weight buret for the delivery of three different solutions. It is therefore possible to add titrand and titrant under automated control. Investigation of the standard nickel(II)–glycinate–proton equilibrium system was used to evaluate performance. Keywords: titrator, titration, potentiometry, automated control.