Literaturnachweis - Detailanzeige
Autor/inn/en | Creager, Stephen E.; und weitere |
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Titel | An Easily Constructed Salicylate-Ion-Selective Electrode for Use in the Instructional Laboratory. |
Quelle | In: Journal of Chemical Education, 72 (1995) 3, S.274-76Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0021-9584 |
Schlagwörter | Leitfaden; Unterricht; Lehrer; Chemical Analysis; Chemistry; Electrochemistry; Higher Education; Science Experiments |
Abstract | Describes an electrode, selective for the salicylate ion, that can be prepared and used by undergraduate students. Discusses the preparation of the electrode, typical response characteristics obtained, and results of a limited study using the electrode to estimate the selectivity coefficient for an interfering ion and to determine the amount of active ingredient in common aspirin. Contains 17 references. (JRH) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |