pH, ORP, and Titration, Combination Electrodes
Metrohm USA MICOR COMBO ELECTRODE
Routine use on sample changers and in small measuring vessels for acid-base titrations.
Cole-Parmer pH Electrodes for Field Use; single-junction 10 foot cable
These combination electrodes withstand the most demanding field conditions—the semi-domed tip protects the pH bulb and ensures a quick response when taking measurements in harsh and dirty environments. Easy-to-clean electrodes feature an impact-resistant epoxy body for further protection from the elements. The large, annular ceramic reference junction and sealed cross-linked polymer reference resist clogging. Operating range is from 0 to 14 pH. Electrodes measure 110 mm L x 12 mm dia and withstand temperatures up to 212°F (100°C). All models have BNC connectors.
Cole-Parmer High-pH Double-Junction pH Electrode, 10-ft Cable
High-pH, double-junction electrodes are well suited for pH levels above 13 or high sodium ion concentrations. Double-junction reference protects against contamination from heavy metals, organics, and sulfides. Maximum pressure is 150 psi at 25°>C.
Cole-Parmer pH electrode, Refillable, long and thin body
Glass body combination probes are able to withstand higher temperatures and chemical attack. All have 3.3 ft (1 m) long cables with BNC connectors.
Cole-Parmer Double-Junction ORP Electrode, Gold Sensor, 10-ft Cable
ORP electrodes measure oxidation/reduction levels in plating baths, waste water monitoring, and more. Use platinum-band electrodes for general-purpose applications from 23 to 212°>F (-5 to 100°>C). Use gold-disc electrodes for solutions containing cyanide from 23 to 230°>F (-5 to 110°>C).
Cole-Parmer Single-Junction ORP Electrode, Gold Sensor, 10-ft Cable
ORP electrodes measure oxidation/reduction levels in plating baths, waste water monitoring, and more. Use platinum-band electrodes for general-purpose applications from 23 to 212°>F (-5 to 100°>C). Use gold-disc electrodes for solutions containing cyanide from 23 to 230°>F (-5 to 110°>C).
Cole-Parmer All-in-One pH/ATC Probe, Sealed/DJ/Epoxy; for Meters
"All-in-One" electrodes offer versatility and customization. These electrodes combine the pH reference, pH half-cell, and temperature sensor in one 12mm-diameter electrode body. The seven designs allow you to select between low-maintenance, sealed electrodes or clog-resistant refillable electrodes. Tuff-Tip electrodes feature a semi-domed tip which protects the pH bulb and ensures a quick response in harsh and dirty samples. PBR-style electrodes provide predictable, reliable, and quick responses—no matter what the sample temperature. This design virtually eliminates drift, accuracy problems, and premature performance losses due to temperature. All electrodes include 3-ft cable and BNC connector for pH, except where noted. Corning-compatible electrodes use the same temperature compensation element as Beckman, but offer an RCA plug for the temperature connection.
METTLER TOLEDO pH Sensor InPro 3250SG 225/PT100
The InPro 3250SG 225/PT100 is a pre-pressurized, liquid filled, low maintenance pH and ORP (Redox) sensor, combined with a PT100 temperature sensor, for in-line measurement in demanding applications. This version is 225mm long.
Bioanalytical Systems Inc EC ELECT-AGE VOLTAMMETRY
Electrode, Stationary; Voltammetry; Silver (AGE); 1.6mm dia. *Does not ship to Puerto Rico
Bioanalytical Systems Inc EC ELECT-PTE-VOLTAMMETRY
Electrode, Stationary; Voltammetry; Platinum (PTE); 1.6mm dia. *Does not ship to Puerto Rico
Bioanalytical Systems Inc EC ELETC-AU-VOLTAMMETRY
Electrode, Stationary; Voltammetry; Gold (AUE); 1.6mm dia. *Does not ship to Puerto Rico
Bioanalytical Systems Inc EC ELEC-NIE-VOLTAMMETRY
Electrode, Stationary; Voltammetry; Nickel (NIE); 3.0mm dia. *Does not ship to Puerto Rico