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ERIC Number: EJ820773
Record Type: Journal
Publication Date: 2007-Sep
Pages: 3
Abstractor: As Provided
Reference Count: 13
ISBN: N/A
ISSN: ISSN-0021-9584
Detection of Catechol by Potentiometric-Flow Injection Analysis in the Presence of Interferents
Lunsford, Suzanne K.; Widera, Justyna; Zhang, Hong
Journal of Chemical Education, v84 n9 p1471-1473 Sep 2007
This article describes an undergraduate analytical chemistry experiment developed to teach instrumental lab skills while incorporating common interferents encountered in the real-world analysis of catechol. The lab technique incorporates potentiometric-flow injection analysis on a dibenzo-18-crown-6 dual platinum electrode to detect catechol in the presence of common interferents. (Contains 3 figures, 1 table and 1 note.)
Descriptors: Chemistry, College Science, Laboratory Procedures, Science Instruction, Laboratory Experiments
Division of Chemical Education of the American Chemical Society. Subscription Department, P.O. Box 1267, Bellmawr, NJ 08099-1267. Tel: 800-691-9846; Tel: 856-931-5825; Fax: 856-931-4115; e-mail: jchemed@egpp.com; Web site: http://www.jce.divched.org
Publication Type: Journal Articles; Reports - Descriptive
Education Level: Higher Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A