title: Determination of dissolved oxygen in heterogenous systems particularly in emulsions and oily liquids.
abstract: The content of dissolved oxygen was determined by four independent methods in a series of non-aqueous or heterogenous systems. The Lex-O2-Content Analyzer represents a fast and simple apparatus that employs a coulometric oxygen assay with Hersch cell detection. A comparison of the results with different methods demonstrates the reliability of the Lex-O2 in the determination of oxygen dissolved in heterogeneous or non-aqueous systems. Therefore, this apparatus can be recommended for the measurement of oxygen in oxygenator or perfusion fluids, as well as in blood substitutes or other oxygen transporting systems.
authors.affiliation: Universität Freiburg, Pharmazeutisches Institut, Hermann-Herder-Straβe 9, D-7800, Freiburg.
authors.forename: K H
authors.initials: KH
authors.lastname: Foiβner
authors.forename: A
authors.initials: A
authors.lastname: Leonhardt
authors.forename: G
authors.initials: G
authors.lastname: Wegner
authors.forename: K
authors.initials: K
authors.lastname: Heinz Bauer