You searched for: Electrodes
Electrodes are produced for optimum use in analytical chemistry and biochemical research. Measure various chemical concentrations, pH levels, conductivity, temperature, gas pressure, voltage, and much more with the variety of electrodes available in our catalog. Rugged digital electrodes are suitable for portable field measurements, and certain models have ports that allow for multiple different electrode sensors to be plugged into a single unit for easy interpretation and analysis of results. Easily find the right electrode model for your laboratory today.
VWR® ORP Electrode, Avantor
Supplier: VWR International
The ORP01 Electrode provides the oxidation-reduction potential of a sample (dependent on meters capabilities).
Expand 1 Items
VWR® Generator Probes and Replacement Components
Supplier: VWR International
Electrode, Other, VWR®, Replacement Upper Washer, PTFE, Pack of 5
Expand 18 Items
VWR® Ion Selectrive Electrodes
Supplier: VWR International
The VWR® Ion Selective Electrodes (ISE) allow for the measurement of concentration of a specific ion.
Expand 15 Items
VWR® pH Electrodes
Supplier: VWR International
The VWR® collection pH electrodes provide a wide-array of sensor options for any application requirement.
Expand 20 Items
VWR® Conductivity Electrodes, Avantor
Supplier: VWR International
The VWR® Conductivity electrodes allow for the measurement of conductivity, TDS (total dissolved solids) resisitivity and salinity of the solution (dependent on the meter capabilities).
Expand 3 Items
Orion™ Potassium Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
Measure potassium in aqueous solutions simply, accurately, and economically with Orion™ Potassium Electrodes.
Expand 4 Items
Orion™ ROSS™ Combination pH Electrode 815600, Thermo Scientific
Supplier: Thermo Fisher Scientific
This electrode provides stable readings to 0.01 pH in less than 30 seconds.
Expand 1 Items
ORION® ROSS® Combination pH Electrodes with Spear Tip, Thermo Scientific
Supplier: Thermo Fisher Scientific
Calculate results three to five times more precise than those obtained with conventional electrodes with this combination spear tip pH electrode.
Expand 1 Items
Orion™ Basic Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
Perform basic pH measurements quickly and reliably with Orion™ Basic Electrodes, for use with Orion™ Russell meters.
Expand 3 Items
Orion™ ROSS™ Combination Semi-Micro pH Electrode, Thermo Scientific
Supplier: Thermo Fisher Scientific
Receive stable readings to 0.01 pH in less than 30 s with the Orion™ ROSS™ Combination Semi-Micro pH Electrode.
Expand 1 Items
Orion™ High Performance Ammonia Ion Selective Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
The high performance ammonia ion selective electrode (ISE) allows fast, simple, economical, and accurate measurements of dissolved ammonia in aqueous solutions.
Expand 1 Items
ORION® ROSS® Sure-Flow® Semi-Micro Combination pH Electrode, Thermo Scientific
Supplier: Thermo Fisher Scientific
Semi-micro electrode is ideal for pH measurements in test tubes and other small vessels.
Expand 1 Items
Orion™ Silver/Sulfide Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
Make quick, simple, accurate, and economical measurements of silver and sulfide ions in aqueous solutions.
Expand 2 Items
Orion™ ROSS Ultra™ Glass Triode™ pH/ATC Combination Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
No more waiting for pH readings to stabilize when measuring samples of varying temperatures.
Expand 2 Items
ORP Electrodes for HQd Meter, Hach
Supplier: Hach
IntelliCAL ORP Probes are accurate, pre-calibrated, and reliable for general application use
Expand 3 Items
Orion™ ROSS Ultra™ Refillable pH/ATC Triode Combination Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
Thermo Scientific Orion ROSS Ultra Refillable pH/ATC Triode Combination Electrodes are ideal for any application when the use of a metallic reference electrode would contaminate the sample.
Expand 1 Items
Orion™ Sure-Flow® Reference Electrode, Ag/AgCl Double Junction Half-Cell, Thermo Scientific
Supplier: Thermo Fisher Scientific
This electrode is a sleeve-type refillable Ag/AgCl (silver/silver chloride) reference electrode with an outer chamber that isolates the inner reference element and filling solution from the sample.
Expand 1 Items
Ohaus® Starter Electrodes
Supplier: Ohaus
The Ohaus® Starter Series of electrodes include pH, reference, oxidation-reduction potential (ORP), conductivity, dissolved oxygen (DO) and temperature electrodes.
Expand 7 Items
Orion™ ROSS™ Combination pH Electrode, Thermo Scientific
Supplier: Thermo Fisher Scientific
General purpose, top performance combination electrode.
Expand 1 Items
Orion™ Combination pH Electrodes with Spear Tip, Thermo Scientific
Supplier: Thermo Fisher Scientific
Orion Model 91-63 Specialty Spear Tip Electrode is a combination pH electrode for piercing soft samples.
Expand 1 Items
Orion™ Sure-Flow® Combination pH Electrode 9165BNWP, Thermo Scientific
Supplier: Thermo Fisher Scientific
Combination pH electrode with epoxy body for fast response in difficult samples and soils.
Expand 1 Items
Orion™ ROSS® Epoxy Combination pH Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
For general-purpose pH measurement where precise pH determination is required.
Expand 2 Items
Orion™ Sure-Flow® pH Electrode 9172BNWP, Thermo Scientific
Supplier: Thermo Fisher Scientific
Chemical resistant glass body combination electrode for clog-free measurements of soil, sludge, colloids, and viscous material.
Expand 1 Items
Orion™ Silver Billet Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
Obtain an accurate determination of potentiometric halides with dual electrodes using these silver billet electrodes, these electrodes are a combination of a silver billet-indicating electrode along with a silver billet half-cell.
Expand 1 Items
Ion Selective Electrodes, Hach
Supplier: Hach
Hach offers a wide range of electrodes for every application and budget
Expand 1 Items
Orion™ Iodide Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
These electrodes are designed for measuring iodide ions in quickly, simply, accurately, and economically.
Expand 2 Items
Orion™ Double Junction pH Electrode, Semi-Micro Glass Body, Refillable, Thermo Scientific
Supplier: Thermo Fisher Scientific
This double junction pH electrode with semi-micro tip measures samples as small as 0.2 ml.
Expand 1 Items
sensION+ pH Electrodes, Hach
Supplier: Hach
To meet your analysis needs, combined pH electrodes are available with a variety of lengths, diameters and reference systems.
Expand 4 Items
Orion™ Green pH Combination Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
The Green electrodes are the first laboratory glass-bulb pH electrodes to meet all the requirements of RoHS.
Expand 3 Items
sensION+ 9655 Fluoride Combination Ion Selective Electrode (ISE), Hach
Supplier: Hach
SensION+ 9655 is a combination fluoride ion selective electrode (ISE) with an epoxy body, non-refillable, single-junction reference, and non-replaceable crystalline membrane selective to fluoride ions in solution