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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 Electrode Accessories (41)
Ion Selective Electrode Accessories (32)
pH, ORP, and Titration, Combination Electrodes (29)
Dissolved Oxygen Probe Accessories (2)
Dissolved Oxygen and BOD Probes (1)
Indicating Half Cell Electrodes (1)
Combination Ion Selective Electrodes (1)

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1 – 15 of 47 results
1
Promotions Available

Cole-Parmer™ Electrode Saver Bottles

Keeps electrodes in working order with these electrode saver bottles. Cole Parmer™ Electrode Saver Bottles protect electrodes against bumps, spills and drying out. Accepts electrodes up to 13mm in diameter.

EDGE
Type Electrode Saver Bottle
For Use With (Equipment) Electrodes
For Use With (Application) Protect Electrodes Against Bumps, Spills, and Drying Out
2

Hanna Instruments™ Electrode Storage Solution

For use in storage of pH and ORP electrodes. Hanna Instruments™ Electrode Storage Solution is prepared with reagent grade chemicals that can be used to ensure optimum performance of pH and ORP electrodes.

EDGE
3
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Mettler Toledo™ KCl 3M Electrode Filling Solution

Equipped with a special cap to facilitate easy filling of electrodes. Mettler Toledo™ KCl 3M Electrode Filling Solution is an electrolyte solution that enables optimum performance of pH and ion-selective electrodes. This bridge electrolyte contains no silver ions than can contaminate samples.

EDGE
pH Range Neutral
For Use With (Equipment) ARGENTHAL™ Reference System pH Electrodes, DX Series ISE Half Cells
Color Colorless
Packaging Bottle with Special Filling Cap
Concentration 3 mol/L KCl
NIST Traceable Yes
4
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Thermo Scientific™ Orion™ ROSS™ 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.

EDGE
5
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Thermo Scientific™ Orion™ pH Electrode Storage Solutions

Restore proper electrode performance and prolong electrode life using these pH electrode storage solutions.

EDGE
Type pH Electrode Storage Solution
6
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Mettler Toledo™ Buffer Solutions: Standard pH
GREENER_CHOICE

Storage and refill solutions for pH electrodes

EDGE
Includes Quality inspection certificate
Boiling Point ∼100°C
Type Buffer Solution
Water Soluble Completely Miscible
Filling Solution Type pH Buffer
7
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Mettler Toledo™ Thiourea Cleaning Solution

Removes silver sulfide contamination from pH electrodes. Mettler Toledo™ Thiourea Cleaning Solution helps maintain electrode performance and should be utilized after measurements and prior to recalibration. Treatment should be applied until discoloration.

EDGE
8
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WTW™ KCL Electrolyte Solutions
GREENER_CHOICE

These KCL solutions are ideal for the operation, cleaning, and storage of electrodes.

EDGE
9

Fisherbrand™ accumet™ Liquid-Filled Mercury-Free pH/ATC Epoxy Body Combination Electrodes, w/BNC and Mini-phone ATC connectors

TRIS compatible, rugged, and convenient

EDGE
Includes Electrode, 60mL refill solution, electrode storage bottle
Diameter (English) 0.47 in.
Type pH/ATC Combination Titration Electrode
Temperature (English) Operating 32°F to 212°F
pH Range 0 to 14
Diameter (Metric) 12 mm
Color Purple
Length (English) 4.1 in.
Material Epoxy
Junction Porous Ceramic Double
Probe ATC
For Use With (Application) General laboratory and life science applications
Internal Reference Ag/AgCl
10

Thermo Scientific™ Accessories for Orion™ pH Electrodes

Store and protect your pH electrodes with these accessories.

11

Fisherbrand™ accumet™ Electrode Reservoir - Mercury - Free

Reservoir, Electrode; Fisher Scientific accumet; Stores one electrode in appropriate soaking solution; Oval, polyethylene bottle; Leakproof seal; 1L x 2W x 3.75 in. H

12

WTW™ Electrolyte for Galvanic Oxygen Sensors
GREENER_CHOICE

Obtain measuring results using the electrolyte for self-stirring dissolved oxygen sensor StirrOx™ G for the measurement of the biochemical oxygen demand (BOD) according to the dilution method.

EDGE
13
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Thermo Scientific™ Orion™ ROSS Ultra™ Glass Bodied Combination pH Electrode

Capture accurate measurements of a variety of sample types, including solvents, with Orion Glass Body pH Electrodes.

14
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Thermo Scientific™ Orion™ pH Electrode Filling Solution

Use this pH electrode filling solution with pH electrodes and reference electrodes.

Type pH Electrode Filling Solution
Packaging Bottle
15

Thermo Scientific™ Orion™ pH Electrode Cleaning Solutions

Restore proper electrode performance and prolong electrode life using these pH electrode cleaning solutions.

For Use With (Equipment) pH Electrode
For Use With (Application) Solutions restore proper electrode performance and prolong the useful life of the electrode