The ISE Nitrate Ion Selective Electrode can be used to measure the concentration of this parameter (NO3–) in aqueous samples.
In addition, NT Sensors manufactures high quality. Reliable and low volume nitrate selective electrodes based on the latest nanotechnology and innovative research.
Nitrate concentration can be increased by: acidic rainfall, fertilizer runoff from fields and plant or animal decay or waste. Is an important parameter in nearly all water quality studies. However, water quality it’s not the only analysis you can use this ion for, it’s also important, for example:
- Soil Extracts
- Soils and Plant Tissue (dissolved in an aqueous sample)
- Food such as meat, potatoes or spinach
The Nitrate Ion Selective Electrode is a half reference electrode, all-solid state. Like all other PVC ISE membranes, the ISE has a limited lifespan. However, the replaceable module of ISE allows you to simply discard the used membrane module, and replace it with a new one. Above all, check different nitrate modules and sensors available.
Range (concentration): 0,6 to 31000 mg/L / 1×10-5 to 0,5 (mol/L)
Reproducibility (precision): ±10% of full scale (calibrated 10 to 1000 mg/L)
Interfering ions: Br -, NO2 -, OH -, Cl -, CH3COO –
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 minimum: 2 mm
Body diameter: see different sensors
Mini ION Nitrate
BNC or USB
ISE Nitrate meter + pH
The imacimus kit analysis system allows the direct measurement of the exact concentration of nitrate, thus giving rise to rapid analysis and greater reliability.
Single probe nitrate
Single ION pH
NT Sensors software
Single Ion: Nitrate electrode
The most classic look-like ion selective electrode, with innovative replaceable tip and probe holder for several tip sensors. Discover this electrode, one body, multiple sensor tips.
Diameter: 12 mm
– BNC (standard)
– USB (imacimus meter)
Minimum sample volume: 5 ml
PDF information about Single Ion