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The Ion-Selective Electrodes are part of a group of relatively simple and inexpensive analytical tools which are commonly referred to as sensors. The pH electrode is the most well-known and simplest member of this group and can be used to illustrate the basic principles of ISEs
The Chloride Ion Selective Electrode is intended for measuring chloride ion concentrations and activities in aqueous solutions. Its preferred applications are to be found in the field of water, sauces, health drinks, soil, salad dressings, mayonnaise analysis etc.
When compared to many other analytical techniques, ISE’s are relatively inexpensive and simple to use and have an extremely wide range of applications and wide concentration range.
The solid-state membrane of Cl ISE is very robust and ideal for use in either feild or laboratory environments, however it has an average lifetime of 6 months. Cl-ISEs can be used in aqueous solutions over a wide temperature range up to 80 °C.
In this guide you will find out more about:
- Chloride ISE Theory and Principles
- Electrode and Measurement Setup
- Application Tips and Hints
- ISE Electrode Characteristics
- Common Applications
- Troubleshooting
