Refillable glass pH electrodes contain liquid electrolyte solution, which serves to close the electrical circuit in a pH electrode. The electrolyte solution must have electrical contact with the solution being measured. Contact is made via a semipermeable junction, which permits a consistent outflow of liquid electrolyte. Over time, electrolyte is depleted and should be replaced.
CA Residents: Prop 65 WARNING(S)
| Weight | 0.25 lbs |
|---|---|
| Dimensions | 7 × 3 × 3 in |
| Electrolyte Solution | 3.5 M KCl (4 liquid oz.), 3.5 M KCl/AgCl (4 liquid oz.) |
Refillable glass pH electrodes contain liquid electrolyte solution, which serves to close the electrical circuit in a pH electrode. The electrolyte solution must have electrical contact with the solution being measured. Contact is made via a semipermeable junction, which permits a consistent outflow of liquid electrolyte. Over time, electrolyte is depleted and should be replaced.