Horiba Ion Electrode Replacement Cartridges & Membranes Item:7683S Calcium Ion Cartridge - for 6583S-10C - 3200697414 Potassium reagent pack for the

Potassium reagent pack for the 9300

the electrode cannot produce a stable reading regardless of how well the glass membrane is working

guard type

teaching labs or field kits

Horiba Ion Electrode Replacement Cartridges & Membranes Item:7683S Calcium Ion Cartridge - for 6583S-10C - 3200697414 Potassium reagent pack for theReplacement sensing cartridges and membrane caps for HORIBA combination ion selective electrodes. The cartridge carries the ion sensing element, and it is the consumable part of the electrode when response goes slow, the slope falls off, or readings will no longer calibrate, replacing the cartridge restores the electrode instead of requiring a whole new one. At a fraction of the price of a complete electrode kit, keeping the right cartridge on the