Mettler-Toledo® Ammonium Electrode DX218 ISE, polymer matrix membrane

An electrode for determining the ammonium concentration of samples such as boiler feed water, food and fertilizer. Features and Benefits The rugged plastic shaft makes the ammonium electrode suitable for both field and laboratory applications. The ion-selective membrane is reinforced with a fine mesh to achieve higher stability and longer life. - Robust plastic shaft - Reinforced membrane Technical data - DX218-NH4 Ammonium half cell Shaft material POM / PVC Temperature range °C 0 ... 50 Measuring range 1.0 ... 1.0E-05 mol/L Optimum pH range 2 ... 9