Oakton Ion Selective Electrode for Water Hardness with Epoxy Body

Use these economical Ion Selective Electrodes (ISEs) with the ION 510 meter, pH 2500 Ion benchtop meter, or the Ion Acorn meters. They also are suitable for use with any other ion meter, or with any meter with 0.1 mV resolution. All ISEs feature a BNC connector and 3-ft cable.

ISE solution kits contain the solutions and accessories needed for calibration, sample preparation and measurement of ion concentration and activity. All solutions are supplied with MSDS (Material Safety Data Sheet) and have a value of 1000 ppm.

Economy double-junction epoxy body
NOTE: Electrodes do NOT include calibration standard or Ion Strength Adjusters (ISA)—These must be made by the user or purchased separately.