Mettler-Toledo® Potassium Electrode DX239 ISE, polymer matrix membrane

An electrode for determining the concentration of potassium in samples such as wine, soil samples, serum, fertilizers and infusions. Features and Benefits The rugged plastic shaft makes the potassium 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 - DX239-K Potassium half cell Shaft diameter POM / PVC Temperature range °C 0 ... 50 Measuring range 1.0 ... 1.0E-06 mol/L Optimum pH range 2 ... 12