Valgran, a program for potentiometric titrations with a versatile automatic modular system.
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.
Cerda
V
V
Cátedra de Química Análítica, Departament de Química, Universitat de les Illes Balears, E-07071 Palma de Mallorca, Spain.
Maimo
J
J
Estela
J M
JM
Salva
A
A
Ramis
G
G