The 44-Series Nitrate Ion-Selective Electrode (ISE) is a general purpose, laboratory or field electrode offering affordable, refillable nitrate analysis performance for many water applications such as drinking water, agriculture applications and food/beverage.
Sensor Type: PVC Membrane
Range: 0.4-62,000 ppm (as NO3-)
Sample pH Range: 2.5-11
Slope: 55 ± 3 mV/ decade
Interferences: ClO4-, I-, ClO3-, F-
Refillable and stan..