Carbon Dioxide ISE (CO2)

Product Code: PS-3517


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.

What’s Included

  • 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
Length 120 mm
Diameter 12 mm
Connector BNC

Supporting Documents

Carbon Dioxide ISE Probe Manual

Safety Sheets

Carbon Dioxide Internal Fill Solution – Safety Data Sheet

Carbon Dioxide ISE – Safety Data Sheet

Carbon Dioxide Standard Solution – Safety Data Sheet