RE-1CP Reference electrode (Ag/AgCl/Saturated KCl) (013503)

RE-1CP Reference electrode (Ag/AgCl/Saturated KCl) (013503)

Aqueous reference electrode with a saturated KCl as an internal solution.



  • For application in an aqueous solution
  • Relatively long life time


Reference potential
E0=198 mV vs RHEK (25°C)
∗ The reference potential is the measured value using RHEK reversible hydrogen electrode kit (Cat. No. 013373).
  • Material: Polymethylpentene is used, because of the excellent chemical resistance characteristics.
  • Liquid junction: Ceramics is used. (∗If you keep the electrode immersed in an alkaline solution for a long time, life time will be shortened.)


Junction Electrolyte Isolation Purpose
Ceramics saturated KCl Polymethyl pentene SVC-2, SVC-3, VC-4, Bulk electrolysis, RRDE, EQCM


∗ IPPG: Ion Permeability Porous Glass

∗ Keep the reference electrode in a cold dark place.
∗ Take care when you open and unseal the electrode. The liquid junction tip could be taken out when you pull the black protector.
∗ RE-3VT is specific for ALS line up flow cell, it could be incompatible with other brand flow cell.