Surfactant electrodes for two-phase titration.

• Long working life with normal use
• Installation length of 125 mm
• Minimum immersion depth is 20 mm
• Metrohm plug-in head G

Ionic surfactant electrode for the titration of anionic and cationic surfactants in aqueous matrices. Make response due to ionophores immobilised in the membrane.

NIO surfactant electrode for the titration of non-ionic surfactants in aqueous matrices, for the titration of surfactants based on polyoxyethylene adducts, for the titration of pharmaceutical ingredients.