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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/3811

Title: AUTOMATION OF POTENTIOMETRIC MEASUREMENTS - DETERMINATION OF WATER-EXTRACTABLE SODIUM IN BREAD USING A SODIUM-ION SELECTIVE ELECTRODE WITH MINIMUM SAMPLE PREPARATION
Authors: YPERMAN, Jan
CARLEER, Robert
REGGERS, Guy
MULLENS, Jules
VAN POUCKE, Lucien
Issue Date: 1993
Publisher: AOAC INTERNATIONAL
Citation: JOURNAL OF AOAC INTERNATIONAL, 76(5). p. 1138-1148
Abstract: Different automated potentiometric procedures for the determination of NaCl in bread have been investigated and evaluated. The results are compared with data from atomic absorption spectrophotometry (AAS). A continuous potentiometric Na+ determination using a sodium ion selective electrode (ISE) is superior to all other methods. The sodium content can be measured by a reliable, rapid, and inexpensive potentiometric measurement of a finely ground and dried bread sample, extracted in the measurement beaker, as an alternative to the conventional and time-consuming AAS procedure.
Notes: YPERMAN, J, LIMBURGS UNIV CTR,INORGAN & PHYS CHEM LAB,B-3590 DIEPENBEEK,BELGIUM.
URI: http://hdl.handle.net/1942/3811
ISI #: A1993MB19900027
ISSN: 1060-3271
Type: Journal Contribution
Appears in Collections: Research publications

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