Ion-selective electrode for the determination of sulfadimezine

被引:1
|
作者
Kharitonov, SV [1 ]
机构
[1] Tver State Univ, Tver 170002, Russia
关键词
Ammonium; Aqueous Solution; Analytical Chemistry; Partition Coefficient; Solvent System;
D O I
10.1023/A:1016704708473
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
The main electroanalytical properties of ion-selective electrodes for determining sulfadimezine were studied. Quaternary ammonium salts containing different functional substituents were tested as ionophore groups in ion exchangers. The association constants of ionophores in membrane media, solubility products, and partition coefficients in the aqueous solution-membrane solvent system were calculated.
引用
收藏
页码:671 / 675
页数:5
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