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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)
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Indicating Half Cell Electrodes (129)
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Electrochemistry Analyzers Online Sensors (61)
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Keyword Search:
106 – 120 of 2,661 results
106

Thermo Scientific™ Orion™ Chloride Ion Selective Electrodes

Easily and reliably analyze free chloride ions in aqueous solutions. Provides quick, accurate and economical measurements.

Type Combination ISE
For Use With (Equipment) ISE Meter
107

Thermo Scientific™ Orion™ Single Junction Glass Bodied Combination Silver Billet Electrode

Receive an accurate determination of potentiometric halides with dual electrodes.

Length (Metric) 120 mm
For Use With (Equipment) Orion instruments that perform potentiometric halide determinations
Material Silver Billet
Temperature (Metric) Operating 0°C to 80°C
Diameter (Metric) Body 12 mm
Internal Reference Ag/AgCl
108

Heidolph™ Temperature Probes

Wide choice of PTFE Pt100 temperature probes to suit your vessel

Type Temperature Probe
Connector Types Lemo
109

Thermo Scientific™ Orion™ ROSS™ Sure-Flow™ Epoxy Bodied Combination pH Electrode

Attain stable, drift-free measurements of challenging samples using a sure-flow electrode with its unique free-flowing liquid-to-liquid junction.

Includes Detachable bulb guard, 2 x 60mL bottles of fill solution
Length (Metric) Cable 1 m
Temperature (English) Operating 32°F to 212°F
Precision 0.01
pH Range 0 to 14
Diameter (Metric) Cap 16 mm
Length (English) Cable 39 in.
Filling Solution Type 3M KCl
Material Epoxy Body
Junction Sure-Flow
Temperature (Metric) Operating 0°C to 100°C
Internal Reference ROSS
110

Thermo Scientific™ Orion™ Single Junction Sure-Flow™ Glass Bodied Combination pH Electrode

Attain stable, drift-free measurements of challenging samples using a sure-flow electrode with its unique free-flowing liquid-to-liquid junction.

111

Thermo Scientific™ Orion™ Single Junction Refillable Epoxy Bodied Combination pH Electrode

Confidently maneuver and measure in the field or on the plant floor with Orion™ refillable epoxy body electrodes.

Diameter (English) Body 0.47 in.
Length (Metric) 120 mm
Temperature (English) Operating 32°F to 194°F
Precision 0.02
pH Range 0 to 14
Diameter (Metric) Cap 16 mm
Length (English) 4.7 in.
Filling Solution Type 4M KCl with Ag/AgCl
Material Epoxy Body
Junction Glass Fiber
Diameter (Metric) Body 12 mm
Temperature (Metric) Operating 0°C to 90°C
Internal Reference Ag/AgCl
113

Thermo Scientific™ Orion™ Double Junction Epoxy Bodied Combination pH Electrode

Confidently maneuver and measure in the field or on the plant floor with Orion™ refillable epoxy body electrodes.

114

Thermo Scientific™ Orion™ AquaPro™ Double Junction Combination pH Electrodes

Measure the pH of viscous liquid samples quickly, and accurately, with clog-resistant Orion™ AquaPro™ pH electrodes.

Length (Metric) Cable 1 m
Temperature (English) Operating 32°F to 140°F
pH Range 0 to 14
Length (English) Cable 39 in.
Junction Open
Storage Requirements Always store in pH storage solution, Orion 910001. Either store in a beaker of storage solution or reassemble in the storage bottle the electrode was provided with.
pH Relative Accuracy ±0.02
Temperature (Metric) Operating 0°C to 60°C
Internal Reference Ag/AgCl Double Junction
115

Mettler Toledo™ ORP/Redox Combination Electrodes: BNC Connector

Combination electrode for measuring oxidation/reduction potential. Mettler Toledo ORP/Redox Combination Electrodes produce measuring signal on the surface of the metal by an exchange of electrons with the oxidation-reduction of the measured medium.

Diameter (English) 0.47 in.
Temperature (Metric) Range 0°C to 80°C
Length (Metric) Cable 1 m
Length (Metric) 12 mm
Temperature (English) Operating 32°F to 176°F
Length (English) 0.47 in.
Storage Requirements 3mol/L KCl
For Use With (Application) For measuring the oxidation/reduction power of solution
Type InLab LE501 Redox
For Use With (Equipment) pH meter
Diameter (Metric) 12 mm
Length (English) Cable 0.72 in.
Junction Ceramic
Temperature (Metric) Operating 0°C to 80°C
Connector Types BNC
Internal Reference ARGENTHAL
116

Thermo Scientific™ Orion™ ROSS Ultra™ Thin Stem Refillable Epoxy Bodied Combination pH Electrode

Measure solutions in small or narrow containers in challenging environments with rugged epoxy bodied semi-micro pH electrodes.

117

Mettler Toledo™ pH Sensor InLab™ Solids Pro-DES™

A low maintenance electrode with an integrated temperature sensor featuring a clog-free, open junction which eliminates the risk of protein fouling. Designed for solid and semi-solid food samples.

118

Thermo Scientific™ Orion™ Single Junction Thin Stem Glass Bodied Combination pH Electrode

Top-performance, semi-micro pH electrodes to measure samples as small as 0.2 mL

Temperature (English) Operating 32°F to 194°F
Precision 0.02
pH Range 0 to 14
Diameter (Metric) Cap 16 mm
Filling Solution Type 4M KCl with Ag/AgCl
Material Glass Body
Junction Ceramic
Temperature (Metric) Operating 0°C to 90°C
Internal Reference Ag/AgCl
119

Thermo Scientific™ Orion™ ROSS Ultra™ Glass Bodied pH/ATC Triode™

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

Warranty 2 Years
Length (Metric) Cable 1 m
Length (Metric) 120 mm
Isopotential Point 7
pH Range 0 to 14
Material Chemical Resistant Glass Body
Type pH/ATC Combination Electrode
Precision 0.01
Diameter (Metric) 12 mm
Filling Solution Type ROSS electrode 3 M KCl fill solution (Cat. No. 810007)
Junction Ceramic
pH Relative Accuracy 0.03 pH for buffers using automatic temperature compensation
Temperature (Metric) Operating 0°C to 100°C
Internal Reference ROSS
120

METTLER TOLEDO™ InLab™ Pure pH Electrodes

A glass pH electrode designed for ion-weak-samples such as ultrapure water and deionized water.

Type Combination Electrode
Temperature (Metric) Range 0°C to 80°C
pH Range 1 to 11
Membrane LoT Glass
Material Glass
Junction Immovable Glass Sleeve
Diameter (Metric) Body 12 mm
For Use With (Application) Measuring samples at low temperatures or with low ion concentrations
Internal Reference ARGENTHAL with Ag+ trap