Intellical ISEF121 Fluoride (F⁻) Ion Selective Electrode (ISE), 3 m cable

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Product #: ISEF12103

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Intellical ISEF121 is a digital, combination, Fluoride ion selective electrode (ISE) with a with a non-refillable gel reference with a single junction porous PTFE annular ring, and built-in temperature sensor. The electrode measures fluoride concentration in water samples. The laboratory version of this ISE is shockproff with its Epoxy plastic body.The Intellical ISEF121 probe is available with a 1 or 3 meter cable and is intended for laboratory use. The ISEF181’s solid-state sensor design eliminates membrane replacement and allows for dry storage of the ISE. The ISEF121 is ideal for measuring fluoride concentrations in wastewater, drinking water and general water quality applications.

Requires virtually no maintenance
Fast, stable, and accurate results
Ultimate traceability in measurement history
Can be moved between meters without the need to re-calibrate or re-enter measurement settings