title: Indirect determination of phosphate with chloranilic acid.
abstract: An indirect titrimetric method for determination of phosphate is based on precipitation with excess of bismuth, and titration of the surplus with chloranilic acid, the end-point being determined biamperometrically.
authors.affiliation: Departamento de Química Analítica, Facultad do Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, 5700-San Luis, Argentina.
authors.forename: M A
authors.initials: MA
authors.lastname: Mallea
authors.forename: S Q
authors.initials: SQ
authors.lastname: de Guzman
authors.forename: V A
authors.initials: VA
authors.lastname: Cortinez