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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 (705)
pH Electrode Accessories (581)
Combination Ion Selective Electrodes (267)
Dissolved Oxygen and BOD Probes (226)
Conductivity Electrodes (222)
Micro pH Electrodes (161)
Ion Selective Electrode Accessories (153)
Indicating Half Cell Electrodes (121)
Dissolved Oxygen Probe Accessories (117)
Electrochemistry Analyzers Online Sensors (57)
Conductivity Cell Accessories (56)
Automatic Temperature Compensation Probes (54)
Indicating Half Cell Ion Selective Electrodes (18)
Resistivity Cell Accessories (14)
Multiparameter Electrode Sets (3)
ORP Cell Accessories (2)

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106 – 120 of 2,410 results
106

Thermo Scientific™ Orion™ Carbon Dioxide Combination Ion Selective Electrode
SDP

Measure carbon dioxide, carbonate and bicarbonate in aqueous solutions quickly, accurately and economically.

108

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
109

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

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

110

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

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
111

Thermo Scientific™ Orion™ ROSS™ Refillable Epoxy Bodied Combination pH Electrode
SDP

Confidently maneuver and measure in the field or on the plant floor with Thermo Scientific™Orion™ ROSS™ Refillable Epoxy Body Electrodes.

112

Thermo Scientific™ Orion™ ROSS™ Glass Bodied Half Cell pH Electrode
SDP

Perform precise pH determinations for routine or research work.

113

Thermo Scientific™ Orion™ Single Junction Spear Tip Glass Bodied Combination pH Electrode
SDP

Pierce soft and semi-solid samples like cheese, meat, or fruit with a refillable spear tip pH electrode.

114

METTLER TOLEDO™ InLab™ Power pH Electrodes
GSA_VA

A glass pH electrode with an integrated temperature sensor featuring the SteadyForce™ reference system, which is pressurized to prevent the junction from clogging.

Diameter (English) 0.47 in.
Temperature (English) Operating 32°F to 266°F
pH Range 0 to 12
Diameter (Metric) 12 mm
Membrane A41 Glass
Filling Solution Type DPA Gel
Material Glass
Junction Ceramic
Storage Requirements 3 mol/L KCl
Temperature (Metric) Operating 0°C to 130°C
Internal Reference SteadyForce
115

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
116

METTLER TOLEDO™ InLab™ Cool pH Electrodes

A glass pH electrode with an integrated temperature sensor rated to -30°C, making it ideal for measuring cold samples.

Temperature (Metric) Range -30°C to +80°C
pH Range 1 to 11
Membrane LoT Glass
Material Glass
Junction Immovable Glass Sleeve
117

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

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

118

Thermo Scientific™ Orion™ Calcium Ion Selective Electrodes
SDP

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

119

Thermo Scientific™ Orion™ ROSS Ultra™ Flat Surface Refillable Epoxy Bodied Combination pH Electrode
SDP

Measure flat, soft, moist, semi-solid or small volume samples with epoxy body flat surface pH electrodes.

120

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

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