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Probes and Electrodes

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 (328)
pH Electrode Accessories (148)
Combination Ion Selective Electrodes (133)
Conductivity Electrodes (118)
Ion Selective Electrode Accessories (97)
Automatic Temperature Compensation Probes (66)
Dissolved Oxygen and BOD Probes (58)
Dissolved Oxygen Probe Accessories (46)
Indicating Half Cell Electrodes (35)
Indicating Half Cell Ion Selective Electrodes (34)
Micro pH Electrodes (24)
Conductivity Cell Accessories (20)
Multiparameter Electrode Sets (3)
Salinity Cell Accessories (3)
Chlorine Probe Accessories (1)
Electrochemistry Analyzers Online Sensors (1)

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1 – 15 of 674 results
1

Thermo Scientific™ Orion™ pH Electrode Storage Solutions

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

Promotions are available
EDGE
Type pH Electrode Storage Solution
For Use With (Equipment) pH Electrode
2

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.

Promotions are available
EDGE
3

Fisherbrand™ accumet™ AE series Double Junction Gel pH Electrode

Fisherbrand™ accumet™ AE series pH electrodes support the accumet™ AE150 pH meter for routine pH measurements at a budget-friendly price.

Promotions are available
EDGE
4

Mettler Toledo™ Buffer Solutions: Standard pH
GREENER_CHOICE

Storage and refill solutions for pH electrodes

Promotions are available
EDGE
Includes Quality inspection certificate
Boiling Point ∼100°C
Type Buffer Solution
Water Soluble Completely Miscible
Filling Solution Type pH Buffer
5

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.

Promotions are available
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
6

Thermo Scientific™ Orion™ pH Electrode Filling Solution

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

Promotions are available
EDGE
Type pH Electrode Filling Solution
Quantity 60 mL
7

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.

Promotions are available
EDGE
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
8

METTLER TOLEDO™ InLab™ Expert pH Electrodes

A combination pH electrode with PEEK plastic shaft for chemical and mechanical durability, and a fixed cable. Designed for use in a variety of applications.

Promotions are available
EDGE
Diameter (English) 0.47 in.
Length (Metric) 120 mm
pH Range 0 to 14
Diameter (Metric) 12 mm
Membrane U Glass
Filling Solution Type Xerolyt Polymer
Material PEEK
Temperature (Metric) Operating 0°C to 100°C
Internal Reference ARGENTHAL
9

Thermo Scientific™ Eutech™ ECFC7252101B pH electrode

Eutech™ offers a wide range of pH meters and electrodes that measure pH values in various educational, laboratory and industrial applications. 

Promotions are available
EDGE
10

Fisherbrand™ accumet™ AE Series 3-in-1 Single Junction Gel pH/ATC Electrode

Fisherbrand™ accumet™ AE series pH electrodes support the accumet AE150 pH meter for routine pH measurements a budget-friendly price

Promotions are available
EDGE
11

Thermo Scientific™ Orion™ ISE Filling Solutions

Enhance the performance and extend the life of your ion selective electrodes with these ISE filling solutions.

Promotions are available
EDGE
Type Ion Selective Electrode Filling Solution
For Use With (Equipment) Thermo Scientific Orion Ion Selective Electrodes
12

Thermo Scientific™ Eutech™ pH Electrode Storage Solution

Eutech™ offers Reference Standards and Solutions for use with Eutech™ pH electrodes

Promotions are available
EDGE
13

Oakton™ pH Electrode Storage and Cleaning Solutions

Keep your pH probes clean and properly stored for longevity

Promotions are available
EDGE
14

Thermo Scientific™ Orion™ ROSS Ultra™ Refillable Epoxy Bodied pH/ATC Triode™

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

Promotions are available
EDGE
Type pH/ATC Combination Electrode
Warranty 2 Years
Length (Metric) 120 mm
Precision 0.01
Isopotential Point 7
pH Range 0 to 14
Diameter (Metric) 12 mm
Filling Solution Type ROSS electrode 3 M KCl fill solution (Cat. No. 810007)
Material Epoxy Body
Junction Glass Fiber
pH Relative Accuracy 0.03 pH for buffers using automatic temperature compensation
Temperature (Metric) Operating 0°C to 100°C
Internal Reference ROSS
15

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

TRIS compatible, rugged, and convenient

Promotions are available
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

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