Description
The Nitrate Ion-Selective Electrode (ISE) can be used to measure the concentration of Nitrate (NO3–) in aqueous samples.
Specifications (Source: Vernier.com)
- Range (concentration): 1 to 14,000 mg/L (or ppm)
- Reproducibility (precision): ±10% of full scale (calibrated 1 to 100 mg/L)
- Interfering ions: CIO4–, I–, ClO3–, CN–, BF4–
- pH range: 2–11 (no pH compensation)
- Temperature range: 0–40°C (no temperature compensation)
- Electrode slope: +56 ±4 mV/decade at 25°C
- Electrode resistance: 1–4 MΩ
- Immersion: 2.8 cm
- Electrode length: 155 mm
- Body diameter: 12 mm
- Cap diameter: 16 mm
- Cable length: 100 cm
