This ISE connects to the Wireless pH Sensor and allows students to measure carbon dioxide concentration in an aqueous solution.
PASCO Ion Selective Electrodes are industrial-quality probes that give excellent results when properly used. Operation of these Ion Selective Electrodes assumes training in the safe handling of flammable, caustic and corrosive chemicals and a working knowledge of serial dilution and calibration procedures. For this reason, they are not recommended for use by elementary or middle school students.
- 1x 2m cable
|Range||4.4 to 440 ppm|
|pH range||4.8 – 5.2|
|Electrode slope||55 ± 3 mV/ decade|
|Interferences||Volatile weak acid (gaseous)|
|Electrode type||Gas Permeable Membrane|