pH, ORP, and Titration, Combination Electrodes
Cole-Parmer General purpose-lab, pH electrode, Refillable
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 pH Electrodes for Field Use; Single-Junction 3 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.
Electron Microscopy Sciences pH Tester Hi 1270 Replacement Electrode
Replacement screw-type, combination pH electrode for Checker 1.
World Precision Instrument Hydrogen Electrode Tip, Replacement
Replacement tips
Set of 3 hydrogen replacement tips for ion selective electrodes. Change the tip on your holder in less than a minute.
World Precision Instrument Replacement REMS HTS Electrode-REMS-24M
Replacement electrodes for use with REMS robotic TEER measurement system.
World Precision Instrument Ussing Electrode Kit
The Electrode Kit contains four voltage/current electrodes, plus four luer-tipped cartridges. Electrodes are threaded and screw securely into the end of each cartridge. The luer tip then plugs securely into the luer openings of the chamber. The cable from each electrode terminates with a 2 mm pin which may be plugged into voltage/current clamps such as WPI’s DVC1000 or EVC-4000. The miniature electrode-gel cartridge is a small plastic tube with a male luer tip identical to those at the tip of hypodermic syringes. The tube may be filled with different gel materials; agar is commonly used but other gel materials may also be satisfactory.
World Precision Instrument STX HTS EVOM Electrode for CORNING 24
Semi-permeable HTS (high throughput screening) culture plates have become a standard tool for pharmaceutical and institutional research in epithelial transport. HTS culture plates have well cups which are bonded together into a single assembly and are not removable. This makes the plates ideal for automated applications, but imposes a significant inconvenience when TEER must be measured in the absence of an automated system. WPI’s STX HTS series of EVOM™ electrodes, replacing the STX100 electrodes, provide a cost-effective alternative to automation, allowing HTS well plates to be measured manually using a hand–held electrode.
To learn more about our warranty options, click here.
World Precision Instrument STX HTS EVOM Electrode for FALCON 24
Semi-permeable HTS (high throughput screening) culture plates have become a standard tool for pharmaceutical and institutional research in epithelial transport. HTS culture plates have well cups which are bonded together into a single assembly and are not removable. This makes the plates ideal for automated applications, but imposes a significant inconvenience when TEER must be measured in the absence of an automated system. WPI’s STX HTS series of EVOM™ electrodes, replacing the STX100 electrodes, provide a cost-effective alternative to automation, allowing HTS well plates to be measured manually using a hand–held electrode.
To learn more about our warranty options, click here.
World Precision Instrument Carbon Fiber Electrode, Dia 30 um, L 250 um
Electrochemical detection of oxidizable compounds
Carbon fiber microelectrodes have been used in both the detection of oxidizable compounds (Gonon, et al., 1978; Cahill and Wightman, 1995) and extracellular single-unit recording (Armstrong-James and Millar, 1979). WPI's ultra-sensitive and low-noise carbon fiber (CF) electrodes can be applied, with our Micro-C Potentiostat or similar instruments, in the electrochemical detection of catecholamines (epinephrine, norepinephrine and dopamine), indolamines (serotonin, 5-HT or melatonin), Fe (II) and other oxidizable compounds.
World Precision Instrument Adapter Electrode 0.031 for DAM80P
- Adapter for the DAM80P probe
- Mini banana plug (on the DAM80) to 0.79 mm (0.031") socket (for the metal microelectrode)
Grainger ORP Electrode CPVC BNR Flat Tip
The SENSOREX S265CD-ORP ORP Electrode is an oxidation-reduction potential (ORP) electrode designed for water treatment applications. It has a platinum sensor and ceramic junction for measuring ORP in the range of ±2000 mV. The electrode has a 3/4" NPT thread connection, epoxy body, and 10 ft cable. It requires a separate reference electrode and is compatible with SENSOREX ORP controllers and transmitters. The electrode provides stable ORP measurement in treated water.