$ 380.40
Details
Determine concentration of nitrate ions in water samplesCombination-style, non-refillable, gel-filled electrodeReplaceable PVC membrane with limited life expectancyCompatible Interfaces: LabQuest™ 2, Original LabQuest, LabQuest Mini, Go!Link™, SensorDAQ™, LabPro™, EasyLink™, CBL2™, TI-Nspire Lab Cradle™Specifications:Range: 1 to 10,000mg/L or ppmAccuracy: ±10% of full scale (calibrated 1 to 100mg/L)pH Range: 2.5 to 11Interfering Ions: CIO4, I-, ClO3, CN-, BF4Electrode Slope (log voltage vs. concentration): -56mV/decadeElectrode resistance: 1 to 4MOhmTemperature Range: 0° to 50°CMinimum Immersion: 1.1 in.Electrode Length: 155mmBody Diameter: 12mmCap Diameter: 16mmCable Length: 100cmNotesNot recommended for middle school or elementary students.Order InfoInterface and software sold separately.Warranty and ServicesFive years on electrode and one year on module.
