Ion-Selective Electrode for Anionic Surfactants Using Hexadecyl Trimethyl Ammonium Bromide-Sodium Dodecylsulfate as an Active Ionophore

<table>Potential response of the surfactant-selective electrode with different composition to SDS. Ingredients (wt%): ●: DOP (60%), PVC (34%), ion pair (1%), ■: DOP (60%), PVC (33%), ion pair (2%), ▲: DOP (60%), PVC (32%), ion pair (3%).</table>

International Journal of Electrochemistry

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Figure 1

Figure 1: Ion-Selective Electrode for Anionic Surfactants Using Hexadecyl Trimethyl Ammonium Bromide-Sodium Dodecylsulfate as an Active Ionophore 