Hanna Fluoride Half-Cell Ion-Selective Electrode (ISE) - HI4010

The Fluoride HI4010 Half-Cell Ion-Selective Electrode (ISE) is a laboratory-grade, solid state sensor engineered for precise measurement of fluoride ions (F–) in solution. Incorporating a lanthanum fluoride crystal membrane, it enables rapid and accurate ion exchange, generating a potential change directly related to fluoride concentration.

Manufactured with a durable epoxy body, the electrode is suitable for continuous and routine analysis in diverse fields such as drinking water treatment, environmental monitoring, and electroplating bath analysis. For optimal performance, the HI4010 is intended for use alongside the HI5315 reference half-cell.

• Measures fluoride ion concentrations from 1 × 10^–6 M (0.02 mg/L) to saturation.
• Solid-state construction for enhanced reliability in challenging industrial and environmental conditions.
• Features a 1 meter coaxial cable and a universal BNC connector for straightforward compatibility with laboratory meters.
• Epoxy body with a total length of 120 mm and an outer diameter of 12 mm for standard bench-top use.
• Operational temperature range of 0 to 80°C for flexibility in various testing environments.
• Optimum pH range between 5 and 8, with approximate calibration slope of –56 mV.

This fluoride ISE is widely adopted across industries for regulatory compliance, quality assurance, and research applications where selective ion detection is critical. It delivers consistency, accuracy, and durability for laboratory professionals and field specialists.

Explore other sensors and laboratory electrodes in our Ion-Selective Electrode category for further application compatibility and solutions.