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Microdetermination of lithium with 8-hydroxyquinoline by the weisz ring-oven technique, with separation by ion-exchange and determination by fluorescence

Mikrobestimmung von Lithium mit 8-Hydroxycbinolin auf dem Ringofen. Trennung durch lonenaustausch, Bestimmung durch Fluoreszenzmessung

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Summary

A method for determination of lithium is described. It can be used for determination of 0.001–1μg of Li/μl of solution. The fluorescence intensity of Li 8-hydroxyquinolinate is measured. Excitation at 365 nm produces fluorescence at 560 nm.

Zusammenfassung

Eine Methode für die Bestimmung von Lithium wurde beschrieben. Sie eignet sich für 0,001–1μg Li/μl Lösung. Die Fluoreszenz von Lithium-8-hydroxychinolin bei 560 nm, hervorgerufen durch Aktivierung bei 365 nm, wird gemessen.

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Authors and Affiliations

  1. Institute of Mineralogy, University of Copenhagen, Copenhagen, Denmark

    Niels B. Hansen

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  1. Niels B. Hansen
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Hansen, N.B. Microdetermination of lithium with 8-hydroxyquinoline by the weisz ring-oven technique, with separation by ion-exchange and determination by fluorescence. Mikrochim Acta 80, 277–285 (1983). https://doi.org/10.1007/BF01213122

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  • DOI: https://doi.org/10.1007/BF01213122

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