Mercury ion-selective polymeric membrane
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Zbigniew Brzozka; Marek Pietraszkiewicz
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Article
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1991
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John Wiley and Sons
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English
β 270 KB
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The potentiometric selectivities of membranes based on new N,N'-substituted 4,13-diaza-18crown-6 ethers were determined under different internal filling electrolytes and conditioning time of the membranes. The preference of Hg2+ over other divalent cations was observed for compounds bearing 2-methyl