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  • Title: A flow injection chemiluminescence method using Cr(III) as a catalyst for determining hydrogen peroxide. Application to H(2)O(2) determination in cultures of microalgae.
    Author: Escobar R, García-Domínguez S, Guiraúm A, Montes O, Galván F, de La Rosa FF.
    Journal: Luminescence; 2000; 15(3):131-5. PubMed ID: 10862140.
    Abstract:
    Flow injection analysis has been applied to the determination of hydrogen peroxide produced by some different species of microalgae. The method is based on the luminol-H(2)O(2) chemiluminescence reaction using Cr(III) as a catalyst. Optimum experimental conditions for the method have been studied and trace amounts of hydrogen peroxide determined with detection limits of 4 10(-8) mol/L. The method using Cr(III) was compared with that using horseradish peroxidase as the catalyst.
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