Talanta 1989-09-01

A nitrate-selective electrode based on bis(triphenylphosphine)iminium salts.

G Werner, I Kolowos, J Senkýr

Index: Talanta 36 , 966-968, (1989)

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Abstract

A nitrate-sensitive electrode based on the ionic associates between bis(triphenylphosphine)iminium and nitrate ions in nitrobenzene solution is proposed. The electrode can be used for determinations of 10(-5) 0.1M nitrate in aqueous solutions.