The 43-Series Ammonium (NH4) Ion-Selective Electrode (ISE) is a general purpose, laboratory or field electrode offering affordable, low maintenance Ammonium analysis performance for many water applications.

Specifications:

Sensor Type: PVC Membrane

Range: 0.03-18,000 ppm (as NH4)

Sample pH Range: 2-7

Slope: 55 ± 3 mV/ decade

Interferences: pH<2, Li+, Na+, K+, Cs+, Mg3+, Ca2+, Sr2+, Ba2+

Features:

ABS plastic body with standard 12mm diameter and 120mm length

• Sealed, gel-filled double-junction reference
• Fixed sensor membrane (PVC-matrix type)
• Suitable for all general purpose applications