$ 380.40
Details
Measure ammonium ions introduced from fertilizersAlso indicates aqueous ammonia levels if sample solutions are acidified to convert NH3 to NH4Combination-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 18,000mg/L or ppmAccuracy: ±10% of full scale (calibrated 1 to 100mg/L)pH Range: 4 to 7.5Interfering Ions: K Electrode 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: 100cmNotes:Not recommended for middle school or elementary students.Order InfoInterface and software sold separately.Warranty and ServicesFive years on electrode and one year on module.
