Potentiometric coefficients of ion-selective electrodes. Part III. Organic ions (IUPAC Technical Report)

Umezawa, Yoshio; Buhlmann, Phillipe; Umezawa, Kayoko; Hamada, Naoko

doi:10.1351/pac200274060995

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Pure Appl. Chem., 2002, Vol. 74, No. 6, pp. 995-1099

http://dx.doi.org/10.1351/pac200274060995

ANALYTICAL CHEMISTRY DIVISION
COMMISSION ON ELECTROANALYTICAL CHEMISTRY

Potentiometric coefficients of ion-selective electrodes. Part III. Organic ions (IUPAC Technical Report)

Yoshio Umezawa¹*, Phillipe Buhlmann¹, Kayoko Umezawa² and Naoko Hamada³

¹ Department of Chemistry, The University of Tokyo, Hongo, Tokyo, Japan
² Department of Chemistry, Ochanomizu University, Otsuka, Tokyo, Japan
³ Department of Food Science and Technology, Tokyo University of Fisheries, Konan, Japan

Abstract: Potentiometric selectivity coefficients, K_A,B^pot, have been collected for ionophore-based ion-selective electrodes (ISEs) for organic ions reported during 1988-1998. In addition to the actual numerical values of K_A,B^pot together with the methods and conditions for their determination, response slopes, linear ranges, chemical compositions, and ionophore structures for the ISE membranes are tabulated.