Hanna HI4005-40 Carbon Dioxide ISE Filling Solution

Hanna HI4005-40 Electrode Filling Solution is a high-purity electrolyte specifically developed for use with Hanna carbon dioxide gas sensing ion selective electrodes (ISEs), particularly the HI4105 model. This specialized solution plays a critical role in ensuring optimal electrode performance, accurate carbon dioxide measurement, and long operational life in laboratory and industrial environments.

The filling solution is designed to be added to the outer probe body of the HI4105 ISE prior to final assembly, where it establishes the necessary electrolyte environment for proper electrode function. It supports the formation of a stable electrolyte layer, which is essential for consistent pH response and efficient gas diffusion across the membrane, ensuring precise and repeatable CO₂ measurements.

Each pack contains four 30 mL bottles, providing a convenient and sufficient supply for routine maintenance and continuous analytical use. The bottles are clearly labeled with lot number and expiration date, ensuring full traceability and supporting laboratory quality assurance, documentation, and compliance requirements.

Manufactured using high-quality chemicals under controlled conditions, the HI4005-40 solution ensures stability, purity, and reliable performance. The packaging is designed for easy handling and controlled dispensing, minimizing contamination risks and reducing reagent wastage during use.

This filling solution is widely used in water and wastewater analysis, environmental monitoring, chemical laboratories, research institutions, and industrial process control applications where accurate carbon dioxide determination is critical.

Enhance the performance and longevity of your ion selective electrodes with Hanna’s trusted filling solutions, engineered for precision, reliability, and consistent performance in professional applications electrolyte solution