This electrode is a sleeve-type refillable Ag/AgCl (silver/silver chloride) reference electrode with an outer chamber that isolates the inner reference element and filling solution from the sample.

• Internal reference: Ag/AgCl double junction
• Supplied with two different filling solutions
• Break-resistant epoxy body is resistant to acids, bases, and inorganic solvents
• Epoxy body cannot be used in polar organic solvents

This electrode is designed for precision measurements with ion selective half-cell electrodes and pH half-cell electrodes.