|Search By Accuracy|
Potentiometric ion analyses with ISEs are perfromed by use of one of three methods, each entailing its own advantages: Direct Potentiometry, Incremental Methods, and Potentiometric Titration. HANNA offers a solution for each of these methods.
Solid State electrodes are available as both single half-cells or as combination electrodes. These electrodes incorporate a solid sensing surface made of compressed silver halides, or solid crystalline material. HANNA's offering includes sensors for the determination of bromide, cadmium, chloride, cupric, cyanide, fluoride, lead and silver ions. Solid body construction is rugged for long life.
Combination electrodes include a sensor and reference electrode in a single electrode body. Our combination ion selective electrodes provide the same selectivity and response as our ISE half-cells, but include our superior double junction reference into the same electrode body. Combination solid stat electrodes have abuilt in solid state sensor and quick refillable reference electrode. Our liquid membrane and fluoride combination electrodes have replaceable module construction and the HANNA double junction refrence stability.
"My ammonia ISE meter works great!"
- Andrew, Ak