pH & Ion Electrodes
Various types of pH electrodes offer precise and quick readings, which are essential for a wide range of scientific applications, from environmental monitoring and medical diagnostics.
The diversity in electrode types caters to specific measurement needs, ensuring accurate results across different mediums. With advancements in electrode technology, these instruments provide reliable performance in challenging conditions, including extreme pH ranges and non-aqueous solutions.
Their ease of use, combined with the ability to deliver rapid and accurate measurements, makes pH and ion electrodes indispensable in laboratories and fieldwork, facilitating research and quality control processes.
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DGi116-Solvent Plug & Play Combined Glass pH Electrode
Mettler ToledoCombined glass pH electrode with a movable easy-to-clean glass sleeve junction. Plug & Play sensor with integrated sensor chip for secure handling. Especially suitable for acid/base titrations that require fast response times and quick signal equilibration in nonaqueous matrices: …
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BioTrode pH Electrodes
HamiltonThis combination pH electrode is especially made for measurements in very small volumes, such as microtiter plates, by requiring an immersion depth of only 7 mm! It is also ideally suited for solutions containing protein, as Protelyte electrolyte that prevents clogging of the diaphragm. Benefits…
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DGi111-SC Plug & Play Combined Glass pH Electrode
Mettler ToledoCombined glass pH electrode with a ceramic frit for direct pH measurement and acid/base titrations in aqueous medium. The all-rounder for a large variety of uncritical applications in almost all kinds of industries. Features and Benefits Sensor Chip Large U-cone glass membrane,…
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Electrode Soaker Bottle
LaMotteContinuously soaks pH electrode in a KCl solution to prevent probe dry out Fits most popular electrode sizes in use Diameter cap opening: 1/2”, 12-13 mm
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3-in-1 Triode Probes
Thermo Scientific OrionOrion Triode 3-in-1 Probe is a practical solution for field and plant use. The pH/Reference/ATC probes are all in one body. It's non-refillable, little or no maintenance required. You get portability and accuracy in one package.
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DGi115-SC Plug & Play Combined Glass pH Electrode
Mettler ToledoPlug & Play combined glass pH electrode with a fixed ground-glass sleeve junction. The large sleeve junction provides a stable measurement signal thanks to a uniform flow of electrolyte. The junction is hardly blocked by precipitates and is easy to clean. Direct pH measurement and acid/base…
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Ammonia Ion Electrode Accessories
Thermo Scientific OrionAccessories: Ionic Strength Adjusting Solution (ISA) adjusts the pH of standards and samples used in ammonia measurements. Ammonia Standard Solutions; 0.1 M ammonium chloride or 1,000 ppm as N. Replacement Membranes or Membrane Caps; Loose membranes for probes with O-Ring membrane holder;…
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3-in-1 Combination Electrodes
SensorexSensorex 3-in-1 combination electrodes are excellent choices for applications requiring pH, reference, and automatic temperature compensation (ATC). The 3-in-1 electrode operates like three separate electrodes, at a value price, you would pay for only one electrode. These electrodes are…
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IDS ORP electrodes are used to measure oxidation or reduction potentials in waterous solutions - with integrated temperature sensor Safe measured values due to signal processing in the sensor Integrated temperature sensor NTC 30 kOhm for precise value documentation Best possible GLP…
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LE410 pH Electrode
Mettler ToledoRefillable glass pH electrode with integrated temperature probe, accurate and fast measurements for a wide range of sample types. Special features Fast measurement in aqueous solution Integrated temperature probe Refillable reference electrolyte Mettler products are…
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Orion™ Storage Sleeve and Base
Thermo ScientificThe Thermo Scientific Orion Storage Sleeve and Base is for use with pH electrodes that are 120mm or less in length that have a diameter of 12mm. The sleeve protects your electrode from breakage when not in use and will not tip, due to the weighted removable base. As an additional convenience, the…
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Orion™ 2002SS and 2002CC Conductivity Cells
Thermo Scientific OrionGet reliable, high performance results every time you use durable Thermo Scientific™ Orion™ Conductivity Cells. 2002SS The 2002SS 2-electrode conductivity cell is stainless steel with a cell constant of 0.1cm-1 Sensor features a low cell constant value and is designed to…
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Orion Redox / ORP / Temp Electrodes
Thermo Scientific OrionThe Orion 9179BNMD and Orion 9180BNMD consist of a platinum redox sensor, a silver/silver chloride internal reference systems and a built-in thermistor for Automatic Temperature Compensation (ATC). Both models have the capability to measure ORP and Temperature simultaneously without a separate…
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High accuracy in changing temperature conditions Temperature readout and automatic temperature compensation (ATC) Calibrate the TDS 6+ at one point and all five ranges are covered These meters feature easy, push-button operation, a convenient HOLD function, and Auto-off function that…
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ORP Electrodes
OhausBacked by our commitment to accurate and precise measurement, the OHAUS Starter Series of electrodes are designed to produce exact results time and time again. The Starter Series includes pH, reference, oxidation-reduction potential (ORP), conductivity
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DGi113-SC Plug & Play Combined Glass pH Electrode
Mettler ToledoCombined glass pH electrode with a movable easy-to-clean sleeve junction. Acid/base titrations in non-aqueous media. The all-rounder for uncritical non-aqueous sample matrices. Plug & Play sensor with integrated sensor chip for secure handling. Features and Benefits Sensor Chip …
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N 65: pH Combination Electrode with Plug Head
SI AnalyticspH combination electrode with plug head, Glass shaft, platinum junction, electrolyte KCl 3 mol/l, Silamid®-reference system, sphere membrane, A-glass, tapper NS 14.5, length 103 mm 10 mm Ø, -5...+100 °C, 0...14 pH
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InLab® Long pH Sensors
Mettler ToledoReach New Depths The extra-long shaft allows measurements in deep vessels, barrels or pilot reactors. InLab Reach 225: A glass-body, combination pH electrode with S7 screw head and 225 mm long shaft for general application. InLab Reach 425: A glass-body, combination pH electrode…
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Epoxy-Body ORP Electrodes
OaktonUse to take mV readings Choose a single-junction electrode for field, clean water, and general-purpose applications; choose a double junction electrode for most applications including field, dirty water, heavy metals, and organics. Both models have a pin-type junction that provides low…
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Electrode Body Handle, Waterproof
Thermo Scientific OrionThermo Orion IonPlus Handle with BNC Waterproof Connector For Ion+ ISE combination plastic membrane electrodes Accessories for solid state and plastic membrane ion selective electrodes Electrodes handles are used with plastic membrane combination or half cell electrodes Polishing strips…
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ROSS® Ultra Premium pH Electrodes
Thermo Scientific OrionThe Orion ROSS® pH electrode, which is recognized as the best pH electrode in the world for difficult samples, is now even better. The Orion ROSS® Ultra has twice the warranty and greater stability than its predecessor. It uses a unique reference system developed by Thermo Scientific that offers…
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TRUEscience SMART Cap
TRUEscienceSMART Cap for connection to the TRUEscience app on Android devices. This device transmits readings from the electrode to the App on your tablet. (Tablet not supplied). The TRUEscience SMART Cap comes without an electrode so you can purchase the pH, dissolved oxygen, redox or ion selective…
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PHE-18 Glass Spear pH Electrode for Semi-Solid Samples,
labForce® (powered by Thomas Scientific)Long-Life Reference System - The PHE-18 pH electrode uses a long-life reference system, composed of a glass, AgCl, and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It…
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PHE-16 Glass Combination pH Electrode for Strong Base Solutions
labForce® (powered by Thomas Scientific)Unique Glass Membrane - The PHE-16 pH Electrode uses a special H glass membrane, with better accuracy and repeatability in strong base solutions; the hemispherical sensor is built tough and highly resistant to general impact. Silver Ion Trap Reference System - The PHE-16 pH Electrode uses a Silver…
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PHE-12 Glass 3-in-1 pH/Temp Electrode for Dairy
labForce® (powered by Thomas Scientific)Silver Ion Trap Reference System plus Protelyte Electrolyte - The PHE-12 pH/Temperature Electrode uses a Silver Ion Trap reference system and Protelyte reference solution. On top of the Long-Life reference system, a silver ion trap is added to prevent the junction from being blocked or contaminated…
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PHE-19 Glass Combination pH Electrode for Low Temperature Solutions
labForce® (powered by Thomas Scientific)The PHE-19 pH electrode uses a low-impedance glass membrane, especially suitable for low-temperature sample testing. The conical sensor tip is highly resistant to general impact, and has a faster response rate and better repeatability. Low-impedance glass membrane, specially designed for…
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High Performance Ammonia Electrode
Thermo Scientific OrionDesigned to meet the demanding needs of drinking water and wastewater applications Accurate results down to 0.01 ppm Linear electrode response down to low detection limits Response time of 1 minute in sample concentrations of 1 ppm and higher New wastewater applications developed…
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General-Purpose pH Probe
OaktonOakton combination electrodes are available in a variety of styles to meet the needs of your application. Epoxy electrodes are impact resistant and provide exellent durability for field applications. Glass electrodes withstand aggressive chemicals. Choose junction and tip style based on the needs…
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Orion™ pH Electrode Filling Solution
Thermo Scientific OrionUse Thermo Scientific™ Orion™ pH Electrode Filling Solution with pH electrodes and reference electrodes. Packaged as five 2 oz. (5 x 60mL) bottles.