Ammonia Ion Selective Electrode

Ideal for analyzing drinking water and wastewater samples. Low detection limits to 0.01 ppm. Electrode provides a 1 minute rapid response time in sample concentrations of 1 ppm or higher. The electrode consists of a durable, chemical-resistant, translucent body with a built-in fill line to prevent overfilling. Can be used with loose membranes or pre-assembled outer body and membrane cap. The pre-assembled outer body with membrane cap delivers the accuracy of a stretched membrane with the convenience of a membrane cap. The electrode provides linear response at low limits of detection, fast response and easy maintenance. Keying feature ensures a secure fit of the electrode and protects the membrane for longer life. Comes with a waterproof BNC connector and 1 meter cable, 20 loose membranes, 1 pre-assembled outer body with membrane cap, 60 ml bottle of electrode filling solution, spout cap and tweezers.

Specifications:
Concentration Range: 5 x 10-7 M to 1 M
0.01 to 17,000 ppm as NH3 or 0.01 to 14,000 ppm as N
Temperature Range: 0 to 50°C
Reproducibility: ±2%
Electrode dimensions: 120mm (length), 12mm (diameter)