Electrodes and Electrode Accessories
Ammonium Ion-Selective Electrode
This ion-selective electrode connects to the Wireless pH Sensor. It allows students to measure ammonium concentration in aqueous solutions.
Specifications
- Brand
- PASCO · PS-3516
- Ion Concentration
- Range: 1 to 18,000 ppm or mg/L (as NH4); Accuracy: ± 5 ppm; Precision: ±0.01 mV
- Electrode
- Slope: 55 ± 3 mV/ decade; Accuracy: ±2 %; Resistance: 0.1 - 5 Mohm; Composition: epoxy body, double-junction reference
- Reference Potential
- Ag / AgCl
- Ideal pH range
- 2 - 7 (no temperature compensation)
- Operating Temperature Range
- 0 – 40°C
- Interferences
- pH<2, Li+, Na+, K+, Cs+, Mg2+, Ca2+, Sr2+, Ba2+
- Electrode type
- PVC Membrane
- Probe Dimensions
- Diameter: 12 mm; Length: 13 cm
On request
Variants & pricing
Ammonium Ion-Selective Electrode
PS-3516On request