pH and Electrochemistry
Broadley James Corporation Cartridge Kit for 19 & 25mm DO Sensors, 25 Piece
This convenient bulk pack is the most popular among large volume users. It contains 25 membrane cartridges in one easy-to-store box. Internal o-rings, gaskets and electrolyte must be ordered separately.Cartridge Kit for 19 & 25mm DO Sensors, 25 Piece* Not compatible with OxyProbe II sensors
Cole-Parmer Detachable Fermentation pH Electrode Cable; BNC, 5 ft
This 10-foot long NC cable is used to connect electrodes to meters, controllers and transmeters that accept BNC connections.
Cole-Parmer Tuff-Tip pH Electrode, 3/4" (100 Ohms RTD), 3.5mm phono plug
Don't worry about bulb breakage, the unique Tuff-Tip design helps protect bulbs. Choose chemical-resistant Ryton PPS standard electrode or with graphite tip. Eliminate electrical noise with graphite-tipped models. Ideal for viscous or severe applications, these electrodes reduce contamination and clogging with uniform pore size.
Cole-Parmer Tuff-Tip pH Electrode, No ATC, BNC, 3/4"
Don't worry about bulb breakage, the unique Tuff-Tip design helps protect bulbs. Choose chemical-resistant Ryton PPS standard electrode or with graphite tip. Eliminate electrical noise with graphite-tipped models. Ideal for viscous or severe applications, these electrodes reduce contamination and clogging with uniform pore size.
Cole-Parmer pH electrode extension cable 25'
Cables feature BNC connectors. Select from two different lengths.
Sensorex pHASE pH Sensor, Glass,BNC
The research grade pH3400 is a highly versatile combination pH electrode, specially designed to respond quickly and accurately to rapid temperature changes.
Cole-Parmer Oakton pH Electrodes for Field Use; double-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.
Accuflow Systems Potassium Chloride Primary Standard | 7447-40-7 | MFCD00011360
Potassium Chloride Primary Standard | Mol Wt: 74.55 | 7447-40-7 | MFCD00011360