Lead-sensitive membrane electrode based on chelating ion exchanger
نویسندگان
چکیده
منابع مشابه
Selective Membrane Electrode for Bromide Ion Based on Aza Pyrilium Ion Derivative as a new Ionophore.
A highly selective electrode for Bromide ion based on aza pyrilium derivative as an excellentionophore is described.The sensor exhibits a good linear response with a slope of ( 60±1 ) mV per decadeover the concentration range of ( 1×10-3 – 9×10-6 M ) , and a detection limit of ( 3×10-6 M ) of Bromideions .The electrode response is independent of pH in the range of(4.0 –9.5).Selectivity coeffici...
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ژورنال
عنوان ژورنال: Arabian Journal of Chemistry
سال: 2010
ISSN: 1878-5352
DOI: 10.1016/j.arabjc.2010.02.004