pH, ORP, and Titration, Combination Electrodes

pH and ORP electrodes that include both the sensing electrode and the reference electrode in the same device body; may include ATC probe; choose from epoxy, glass, or rugged glass bodies and multiple connector options, including waterproof cables.

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91 – 105 of 653 results

BUCHI pH Electrode Gel

For use with KjelMaster K-375.

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

A combination pH electrode with integrated temperature sensor, PEEK shaft, detachable cable and DES technology. Designed for general applications in the lab and outdoors; robust and maintenance-free.

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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.

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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.

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Specifications

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

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.

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Specifications

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

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.

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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

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Specifications

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

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

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

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METTLER TOLEDO™ InLab™ Surface pH Electrodes

A pH electrode featuring a flat, rugged plastic membrane for measuring samples with flat surfaces.

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Specifications

Type	Combination Electrode
Temperature (Metric) Range	0°C to 50°C
pH Range	1 to 11
Membrane	LoT Glass
Junction	Ceramic

100

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

A glass body, combination pH electrode with integrated temperature sensor, DES sensor head, bridge electrolyte and movable glass sleeve junction. Designed for difficult applications like organic solvents, emulsions and protein containing samples.

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101

Thermo Scientific™ Orion™ Double Junction Semi-Micro Stem Glass Bodied Combination pH Electrode

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

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102

METTLER TOLEDO™ InLab™ Flow pH Electrode

A glass pH electrode featuring the SteadyForce™ reference system to prevent the junction from clogging.

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103

OHAUS™ Starter™ pH Electrode

The Starter™ pH Electrode features a durable shaft built to withstand daily use. Includes a temperature sensor, which powers automatic temperature compensation and ensures accurate measurements.