Hanna Bromide Half-Cell Ion-Selective Electrode (ISE) - HI4002

The Hanna HI4002 Bromide Half-Cell Ion-Selective Electrode is designed for accurate and selective measurement of bromide (Br–) ion concentrations in a wide variety of industrial, laboratory, and environmental settings. This solid state electrode uses a silver bromide sensing pellet as the active element, generating a potential change based on ion exchange between the pellet membrane and the sample solution.

The electrode features a durable epoxy body with an overall length of 120 mm and an outer diameter of 12 mm, making it robust for everyday laboratory use. It delivers precise detection across a wide dynamic range from 1.0M to 1 × 10^–6 M, equivalent to 79,910 to 0.08 mg/L (ppm) of bromide ions, with a sharp response slope of approximately –56 mV.

• Solid state silver bromide membrane provides high selectivity for bromide ions.
• Compatible with various laboratory and industrial analytical meters through a standard BNC connector and 1 m coaxial cable.
• Operates optimally in samples with pH between 2 and 12.5 and temperatures from 0 to 80 °C.
• Epoxy body construction ensures chemical resistance and mechanical durability.
• Requires the use of a separate reference half-cell electrode.
• Commonly used in laboratories, drinking water and wastewater analysis, food and beverage production, pharmaceutical industry, and print processing.

Applications include environmental testing, water and wastewater treatment, academic and research laboratories, and process monitoring in industrial settings. Note: Set does not include reference electrode; please order separately for complete setup.

For more laboratory electrodes, ion-selective sensors, or accessories, browse the EnvMart range for professional laboratory instrumentation.