Hanna HI4111 Iodide Combination Ion-Selective Electrode (ISE)

The Hanna HI4111 is a solid-state, combination ion-selective electrode (ISE) for the determination of iodide (I-) in solution. The silver iodide sensing pellet produces a potential change due to the iodide ion exchange between the inorganic pellet membrane and the sample. The internal sensing elements are housed within a durable polyetherimide (PEI) body. The HI4111 is ideal for a variety of applications in food production and environmental monitoring.

The HI4111 features a silver iodide sensing pellet that generates a stable potential through ion exchange between the inorganic membrane and the sample. This ensures fast, responsive, and accurate measurements, even at low iodide concentrations, providing consistent and reproducible results for quality control and research applications. Its solid-state design eliminates the need for internal filling solutions, reducing maintenance and simplifying routine operation.

Housed in a robust polyetherimide (PEI) body, the HI4111 offers excellent chemical resistance and mechanical durability, making it suitable for repeated use in both laboratory and field conditions. The combination electrode includes an internal reference system, streamlining measurements and enhancing ease of use.

Solid-state, combination ISE for iodide (I⁻) determination.
Silver iodide sensing pellet ensures accurate, stable, and responsive readings.
Eliminates the need for internal filling solutions, reducing maintenance.
Durable PEI body provides chemical resistance and long service life.
Ideal for food production, environmental monitoring, and laboratory analysis.
Reliable performance in both laboratory and field applications.
Combination design with built-in reference simplifies measurement procedures.

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