General
Solution concentration	3 mol/L
Bottle content	30 mL

The KCL 3mol/L solution in a 30-mL bottle from Chauvin Arnoux serves as a storage solution for pH and redox electrodes. It is specifically designed for the maintenance and storage of reference electrodes to ensure their functionality over an extended period. The bottle is designed as a Codigoutte bottle, enabling precise and controlled dispensing of the solution to avoid contamination or over-dosing. This solution is used in laboratory and industrial environments where accurate measurement of pH values and redox potentials is essential.

Storage solution for pH and redox electrodes
The KCl 3mol/L solution functions as a specific storage solution that keeps electrodes in a stable condition. It prevents electrode drying and protects the reference electrode from contamination that could lead to measurement errors. The concentration of 3 mol/L is suitable for most standard reference electrodes and ensures sufficient ionic conductivity to maintain electrical continuity between the electrode and the measuring medium.

Codigoutte bottle with 30 mL capacity
The bottle is designed as a Codigoutte bottle, enabling controlled, drop-by-drop dispensing of the solution. This design is particularly suitable for withdrawing the solution without spillage or over-dosing. The fill volume is 30 mL, which is sufficient to maintain multiple electrodes over an extended period without requiring frequent refilling.

Compatibility with pH and redox electrodes
The solution is specifically developed for pH and redox electrodes, particularly for reference electrodes used in laboratory and process environments. It is suitable for storing electrodes between measurements and maintaining their functionality. Using this specific solution prevents the formation of deposits or changes to the electrode surface that could impair measurement accuracy.

Application in laboratory and process environments
The solution is used in applications requiring precise and reproducible measurements of pH values and redox potentials. This includes chemical analysis, the food industry, environmental analysis, and process monitoring in industry. Using a specific storage solution such as KCl 3mol/L helps extend electrode lifespan and improve measurement reliability.

Technical basis and function
The solution is based on potassium chloride (KCl) at a concentration of 3 mol/L, corresponding to a high ionic concentration. This concentration ensures sufficient conductivity to maintain the electrical connection between the reference electrode and the measuring medium. The bottle is designed to dispense the solution without contamination or concentration loss, which is important for electrode stability.

Operational advantages
Using the KCl 3mol/L solution in a Codigoutte bottle enables simple, clean, and precise handling. The bottle is compact and easy to transport, making it suitable for mobile applications. The specific concentration and bottle design ensure electrodes remain in optimal condition over extended periods, extending maintenance intervals and reducing operating costs.