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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 (335)
pH Electrode Accessories (147)
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Indicating Half Cell Ion Selective Electrodes (34)
Indicating Half Cell Electrodes (33)
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1 – 15 of 687 results
1

Thermo Scientific™ Eutech™ pH Electrode Storage Solution

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

EDGE
2
Promotions Available

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
3
Promotions Available

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
4

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

EDGE
5

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.

EDGE
6

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
7
Promotions Available

Thermo Scientific™ Orion™ ROSS™ PerpHecT™ Micro Glass Bodied Combination pH Electrode

Measure small volumes down to 15 μL in 384 well plates with micro pH electrodes.

EDGE
8

Thermo Scientific™ Orion™ Single Junction Refillable Epoxy Bodied pH/ATC Triode™

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

EDGE
Diameter (English) Body 0.47 in.
Length (Metric) 120 mm
Temperature (English) Operating 32°F to 194°F
For Use With (Equipment) Orion Star Series Meters
pH Range 0 to 14
Diameter (Metric) Cap 16 mm
Length (English) 4.7 in.
Material Epoxy
Junction Glass Fiber
Diameter (Metric) Body 12 mm
For Use With (Application) ideal for field or plant use.
Temperature (Metric) Operating 0°C to 90°C
Internal Reference Ag/AgCl
9

Fisherbrand™ accuTupH™ Rugged Bulb pH Combination Electrodes - Mercury-Free

Optimal for lab use and precise Q.C. measurements.

EDGE
mV Range 0 to ±25 mV
Length (Metric) 102 mm
Temperature (English) Operating 32°F to 212°F
pH Range 0 to 14
Response Time <10 sec.
Length (English) 4 in.
Material Glass
Temperature (Metric) Operating 0°C to 100°C
Internal Reference Ag/AgCl
10

Thermo Scientific™ Orion™ DuraProbe™ Epoxy Bodied Graphite 4-Cell Conductivity Electrodes

Measure the most challenging samples accurately and under a wide range of conditions with these conductivity electrodes.

EDGE
Min. Immersion 35 mm
Sensor Types 4 Electrode Graphite Cell
Storage Method Store in distilled or deionized water between measurements; for overnight or long-term storage, thoroughly rinse and store dry
11

Thermo Scientific™ Eutech™ ECFC7252201B pH/Temperature Combination Electrode

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

EDGE
12

Fisherbrand™ accumet™ AE series single junction gel pH electrode

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

EDGE
13

Thermo Scientific™ Orion™ Ammonia Combination Ion Selective Electrode

Get quick, reliable and accurate measurements of ammonia.

EDGE
14

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

EDGE
15

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