title: Effect of variables influencing S 1/2 in sequential injection analysis. Extrapolability of S 1/2 based results between SIA designs.
abstract: The influence of variables including ionic strength, propulsion rate and instrumental design parameters on dispersion in a sequential injection analysis system was studied via S(1/2) and several other parameters related to the dispersion profile. The influence of such parameters on a real system was evaluated in the reaction of Fe(II) with o-phenanthroline by optimizing various instrumental designs using the simplex method and comparing the results.
authors.affiliation: Departamento de Química, Universitat de les Illes Balears, Palma de Mallorca, Spain.
authors.forename: A
authors.initials: A
authors.lastname: Cladera
authors.forename: E
authors.initials: E
authors.lastname: Gómez
authors.forename: J M
authors.initials: JM
authors.lastname: Estela
authors.forename: V
authors.initials: V
authors.lastname: Cerdà