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Probes and Electrodes

Used with specific electrochemistry meters to measure a variety of parameters; includes combination and half-cell pH electrodes, conductivity cells, ion-specific electrodes, dissolved oxygen probes, and automatic temperature compensation probes.
pH, ORP, and Titration, Combination Electrodes (752)
pH Electrode Accessories (659)
Dissolved Oxygen and BOD Probes (266)
Combination Ion Selective Electrodes (260)
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Ion Selective Electrode Accessories (193)
Micro pH Electrodes (153)
Indicating Half Cell Electrodes (128)
Dissolved Oxygen Probe Accessories (120)
Electrochemistry Analyzers Online Sensors (61)
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Automatic Temperature Compensation Probes (47)
Indicating Half Cell Ion Selective Electrodes (26)
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181 – 195 of 2,660 results
181

Thermo Scientific™ Orion™ RDO Optical Dissolved Oxygen Electrodes

Measure dissolved oxygen levels accurately without the difficulties of membrane.

Type Dissolved Oxygen Probe
Dissolved Oxygen (Concentration Range) 0.00 to 20.0 mg/L
For Use With (Equipment) Orion Star Meter with RDO input
Sensor Types RDO Optical Dissolved Oxygen Sensor
Temperature (Metric) Operating 0°C to 50°C
Probe Type RDO Optical Dissolved Oxygen
Dissolved Oxygen (Saturation Range) 0.0 to 200%
183

Thermo Scientific™ Orion™ Epoxy Bodied Polarographic Dissolved Oxygen Electrodes

Get accurate dissolved oxygen readings, effortlessly, in the lab or on-site.

Connections 9-pin MiniDIN
Max. Overpressure 6 bar
Response Time 90% of final value in 10 sec.
Oxygen Consumption 0.008μg/h (mg/L)-1 at 20°C
Sensor Types Dual Thermally Separated
Min. Sample Flow 10 cm/sec.
Drift ∼0.1%/day
Storage Requirements -5°C to +50°C
Temperature (Metric) Operating 0°C to 50°C
184

Thermo Scientific™ Orion™ ROSS™ Glass Bodied Combination pH Electrode

Capture accurate measurements of a variety of sample types, including solvents, with Thermo Scientific™ Orion™ glass body pH electrodes.

Length (Metric) Cable 1 m
Length (Metric) 120 mm
Temperature (English) Operating 32°F to 212°F
pH Range 0 to 14
Diameter (Metric) Cap 16 mm
Length (English) 4.72 in.
Material Glass Body
Storage Requirements Short-term Storage (up to one week): Soak the electrode in ROSS' pH electrode storage solution, Cat. No. 810001, or standard pH electrode storage solution, Cat. No. 910001. For enhanced electrode performance, use ROSS' pH electrode storage solution. Long-term Storage (more than one week): Fill the reference chamber and securely cover the fill hole. Cover the sensing bulb and reference junction with the protective cap, sleeve or storage bottle containing a few drops of storage solution. Before returning the electrode to use, prepare it as a new electrode.
Diameter (English) Body 0.47 in.
Includes One 60mL bottle of Orion ROSS filling solution and spout cap
Precision 0.01
Length (English) Cable 39.37 in.
Filling Solution Type 3M KCl
Drift <0.002 pH/day
Junction Ceramic
Diameter (Metric) Body 12 mm
Temperature (Metric) Operating 0°C to 100°C
Internal Reference ROSS
185

Mettler Toledo™ perfectION™ Gas-Sensing Combination Electrodes

Allows quick and easy determination of concentration and activity of dissolved gases. Mettler Toledo perfectION Gas-Sensing Combination Electrodes are resistant to any known organic chemical present whose temperature is less than 392°F (200°C).

186

Thermo Scientific™ Orion™ Nitrate Ion Selective Electrodes

Measurements are quick, simple, accurate and economical. Analyze free nitrate ions in aqueous solutions reliably at low limits of detection.

Junction Sure-Flow Junction
Drift drift-free potentials
187

Mettler Toledo™ SevenGo™ perfectION Combined ISE Electrodes

Get an All-In-One Solution with SevenGo™ perfectION Combined ISE Electrodes. The brilliant Click & Clear™ press mechanism allows for quick cleaning and ensures stable readings even in difficult samples.

Type Combination ISE
Electrode Combined ISE Electrode
For Use With (Equipment) All pH, mV Meters or Ionometers
Material Epoxy
Filling Solution Type ISA
Connector Types Lemo
188

Thermo Scientific™ Orion™ Cupric Ion Selective Electrodes

Measure cupric ions in aqueous solutions quickly, simply, accurately and economically.

Type Combination ISE
For Use With (Equipment) ISE Meter
Junction Sure-Flow Junction
189

Thermo Scientific™ Orion™ Potassium Ion Selective Electrodes

Measure potassium ions in aqueous solutions simply, accurately and economically.

Parameter Potassium
Junction Sure-Flow Junction
Drift drift-free potentials
190

Thermo Scientific™ Orion™ Iodide Ion Selective Electrodes

Get fast, stable and reliable iodide ions readings in aqueous solutions.

For Use With (Equipment) ISE Meter
191

METTLER TOLEDO™ InLab™ 413/IP67 pH Electrode

A durable, plastic body pH electrode ideal for a wide range of applications that is able to withstand wet and demanding environments (IP67 rated).

193

Thermo Scientific™ Orion™ Ionplus™ Sure-Flow™ Bromide Combination Ion Selective Electrode

Measure bromide ions in aqueous solutions quickly, simply, accurately and economically.

For Use With (Equipment) ISE Meter
Junction Sure-Flow Junction
194

Mettler Toledo™ SevenGo™ perfectION Combined ISE Membrane Modules

PerfectION combined membrane module makes ISE easy

Applications Can flow easily through the junction and junction is optimally cleaned between the measurements and the electrolyte can be simply emptied and refilled
Temperature (English) Operating 32° to 104°F
Filling Solution Type ISA
Temperature (Metric) Operating 0°C to 40°C
195

Thermo Scientific™ Orion™ Redox/ORP/Temp Electrodes

Accurately measure ORP and temperature together in just one electrode, with a built-in temperature sensor.

Material Epoxy