New BF(-)(4) and ClO(-)(4)-selective membrane electrodes and their pharmaceutical applications.
The construction and general performance characteristics of ion-selective membrane electrodes sensitive to BF(-)(4) and ClO(-)(4) anions, respectively, are described. All electrodes show near-Nernstian responses in the range 10(-2) -10(-5)M. The selectivity of the electrodes to a number of organic and inorganic anions are reported. The electrodes are useful in the potentiometric determination of a few pharmaceutical preparations. The method is simple, rapid and does not require prior sample pre-treatment.
Bunaciu
A A
AA
Institute of Chemical and Pharmaceutical Research Bucharest 74351, Sos. Vitan 112, Bucharest-3, Romania.
Ionescu
M S
MS
Budişteanu
N
N
Dinulescu
A
A
Coşofreţ
V V
VV