Oakton 27504-18 Combination Ion-Selective Electrode (ISE), Iodide (I)

• Ion-selective electrode: Iodide (I–)
• Type: solid-state
• Concentration range: 5 x 10–8 to 1.0 M (0.006 to 127,000 ppm)
• Temperature/pH range†: 0 to 80°C/0 to 14
• Interferences‡: S–2, CN–, Br–, Cl–NH3, S2O3–2

Electrodes are double-junction combination ion-selective electrodes and are convenient to use in places where two electrodes won’t fit. Use with a meter that has a resolution of 0.1 mV for the most accurate results; a meter with direct readings in ppm is preferred.

Economy Epoxy Electrodes have a durable epoxy body and are well-suited for portable field applications. The outer reference chamber is silver-free and resists contamination. These electrodes are refillable.