title: Valgran, a program for potentiometric titrations with a versatile automatic modular system.
abstract: A very flexible modular system for use with a portable IBM PC for potentiometric titrations is described. The appropriate software has been developed in order to obtain automatic end-points, and conventional, first-derivative, second-derivative and Gran curves, as well as a listing of the potentiometric points expressed in different ways. All these alternatives are selectable on menu presentations. The potentiometric system has been applied both the research and routine problems.
authors.affiliation: Cátedra de Química Análítica, Departament de Química, Universitat de les Illes Balears, E-07071 Palma de Mallorca, Spain.
authors.forename: V
authors.initials: V
authors.lastname: Cerda
authors.forename: J
authors.initials: J
authors.lastname: Maimo
authors.forename: J M
authors.initials: JM
authors.lastname: Estela
authors.forename: A
authors.initials: A
authors.lastname: Salva
authors.forename: G
authors.initials: G
authors.lastname: Ramis