What is the difference between a combination electrode and a sensing electrode with a reference cell?
A combination electrode is more convenient and requires a smaller sample container and volume. The sensing electrode with reference cell combination allows you to select the reference cell most compatible with your solution. You can select the double junction, calomel, or ROSS SURE FLOW half cell. You will probably get better life from this combination, and can replace each cell individually.
A combination electrode is more convenient and requires a smaller sample container and volume. The sensing electrode with reference cell combination allows you to select the reference cell most compatible with your solution. You can select the double junction, calomel or ROSS Sure Flow half-cell. Most likely, you will get a longer lasting electrode from this combination and can replace each cell individually.