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 (424)
pH Electrode Accessories (182)
Combination Ion Selective Electrodes (150)
Conductivity Electrodes (113)
Ion Selective Electrode Accessories (75)
Dissolved Oxygen Probe Accessories (69)
Dissolved Oxygen and BOD Probes (65)
Automatic Temperature Compensation Probes (52)
Indicating Half Cell Electrodes (43)
Micro pH Electrodes (24)
Indicating Half Cell Ion Selective Electrodes (17)
Electrochemistry Analyzers Online Sensors (15)
Conductivity Cell Accessories (13)
Resistivity Cell Accessories (3)
Multiparameter Electrode Sets (2)
Chlorine Probe Accessories (1)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (1)
  • (1)
  • (3)
  • (1)
  • (6)
  • (1)
  • (16)
  • (1)
  • (3)
  • (20)
  • (6)
  • (7)
  • (55)
  • (3)
  • (111)
  • (97)
  • (1)
  • (11)
  • (6)
  • (1)
  • (1)
  • (269)
  • (1)
  • (28)
  • (1)
  • (2)
  • (1)
  • (5)
  • (20)
  • (40)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (7)
  • (1)
  • (9)
  • (9)
  • (1)
  • (2)
  • (2)
  • (307)
  • (1)
  • (1)
  • (1)
  • (4)
  • (10)
  • (6)
  • (1)
  • (12)
  • (110)

special interests

  • (81)
  • (1)
  • (41)
  • (64)

special offers

  • (4)
  • (3)
  • (1)
  • (25)
  • (1)
  • (24)
  • (24)

Type

  • (1)
  • (10)
  • (2)
  • (2)
  • (4)
  • (2)
  • (2)
Show all

Connector Types

  • (4)
  • (1)
  • (1)
  • (2)
  • (5)
  • (5)
  • (4)
Show all

Material

  • (3)
  • (1)
  • (3)
  • (72)
  • (44)
  • (14)
  • (2)
Show all

Temperature (Metric) Operating

  • (1)
  • (1)
  • (2)
  • (2)
  • (2)
  • (13)
  • (2)
Show all

Junction

  • (1)
  • (1)
  • (84)
  • (3)
  • (1)
  • (25)
  • (3)
Show all

pH Range

  • (1)
  • (1)
  • (20)
  • (223)
  • (2)
  • (1)
  • (4)
Show all

For Use With (Equipment)

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Show all

Measurement Ranges

  • (1)
  • (1)
  • (1)
  • (4)
  • (1)
  • (1)
  • (3)
Show all

Cell Constant

  • (1)
  • (1)
  • (1)
  • (4)
  • (8)
  • (3)
  • (4)
Show all

Sensor Types

  • (1)
  • (5)
  • (1)
  • (1)
  • (4)
  • (5)
1 – 15 of 850 results
1

Fisherbrand™ accumet™ Gel-Filled Polymer Body pH/ATC Double-Junction Combination Electrodes: Mercury-Free

Combine the convenience of a combination electrode with built-in ATC probe

EDGE
Type pH/ATC Combination Electrode
Length (Metric) Cable 0.10 m
Length (Metric) 106 mm
Temperature (English) Operating 23°F to 176°F
pH Range 0 to 14
Color Purple
Length (English) 4 in.
Length (English) Cable 30 in.
Filling Solution Type Gel
Material Epoxy
Junction Double
Temperature (Metric) Operating -5°C to +80°C
Internal Reference Ag/AgCl
2

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
3

Fisherbrand™ accumet™ pH/ATC Probe for Portable AP80 and AP70 Series Meters: Mercury-Free

Replacement/accessory for accumet AP85, AP84, AP72, AP71 Portable Meters

EDGE
4

Fisherbrand™ accumet™ Glass Body Standard Size Combination Electrodes - Mercury-Free

For routine pH and titration measurements with small samples and small vessels, where separate half-cell electrodes may be impractical

EDGE
Type pH Combination Electrode
Temperature (Metric) Range -5°C to +100°C
Length (Metric) 101.6 mm
pH Range 0 to 14
Length (English) 4 in.
Material Glass
Closure Type Twist Open/Twist Close
Internal Reference Ag/AgCl
5

Mettler Toledo™ Economy Series pH and pH/ATC Combination Electrodes

Offer outstanding price/performance ratio. Mettler Toledo Economy Series pH and pH/ATC Combination Electrodes are cost-effective alternative for less-demanding requirements.

EDGE
Temperature (Metric) Range 0°C to 100°C
Length (Metric) Cable 1.2 m
Temperature (English) Operating 0°F to 176°F
For Use With (Equipment) pH meter
Length (English) Cable 47 in.
Temperature (Metric) Operating 0°C to 80°C
Connector Types BNC
6

Fisherbrand™ accupHast™ Variable Temperature pH Combination Electrodes: Mercury-Free

Fast, accurate response despite temperature changes

EDGE
Diameter (English) 0.4 in.
pH Range 0 to 14
Diameter (Metric) 10 mm
Filling Solution Type Saturated KCl
Junction Dual Ceramic
Internal Reference Ag/AgCl
7

Fisherbrand™ accumet™ Micro and Semimicro Size Glass Combination Electrodes - Mercury - Free

Ideal for microwell plates, serum cups, cuvets, micro test tubes, NMR tubes and capillary tubes

EDGE
Warranty 1 Year
Temperature (Metric) Range -5°C to +110°C
Tip Type Micro
Temperature (English) Operating 23°F to 230°F
pH Range 0 to 14
Filling Solution Type Saturated KCl with AgCl. KCl
Material Glass
Junction Single
For Use With (Application) Small samples
Temperature (Metric) Operating -5°C to +110°C
Internal Reference Ag/AgCl
8

Fisherbrand™ accumet™ Gel-Filled Polymer Body Single-Junction pH Combination Electrodes, Mercury-Free

Rugged polymer construction for handheld use with aqueous samples in the classroom or in the field

EDGE
Type pH Combination Electrode
Warranty 1 Year
Temperature (Metric) Range -5°C to +80°C
Length (Metric) 146 mm
Temperature (English) Operating 23°F to 176°F
pH Range 0 to 14
Response Time <10 sec.
Length (English) 5.75 in.
Filling Solution Type 4mol/L KCl gel
Material Polymer/Polypropylene
Junction Single Ceramic
For Use With (Application) Ideal for handheld use with aqueous samples
Internal Reference Ag/AgCl
9

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
10

Fisherbrand™ accuCap™ Capillary Junction pH Combination Electrodes - Plastic Body, Gel-Filled - Mercury-Free

Large junction for increased flow, minimal clogging

EDGE
11

Fisherbrand™ accumet™ Liquid-Filled Polymer Body Combination Electrodes: Mercury-Free

Ideal for measurements in small vessels or with small samples

EDGE
Diameter (English) 0.4 in.
Type pH Combination Electrode
Temperature (Metric) Range -5°C to +100°C
Length (Metric) 106 mm
Temperature (English) Operating 23°F to 212°F
pH Range 0 to 14
Diameter (Metric) 10 mm
Length (English) 4.1 in.
Material Polypropylene
For Use With (Application) For measurements in small vessels or with small samples
Temperature (Metric) Operating -5°C to +100°C
Internal Reference Ag/AgCl
12

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.

13

Fisherbrand™ accumet™ Gel-Filled Pencil-Thin pH Combination Electrodes - Mercury-Free

For easy measurement of small samples in long and narrow vessels.

EDGE
Diameter (English) 0.25 in.
Temperature (Metric) Range -5°C to +80°C
Length (Metric) 178 mm
Temperature (English) Operating 23°F to 176°F
pH Range 0 to 14
Response Time 30 sec.
Color Blue
Length (English) 7 in.
For Use With (Application) For easy measurement of small samples in long and narrow vessels
Type pH Combination Electrode
For Use With (Equipment) pH meter
Diameter (Metric) 6 mm
Filling Solution Type Gel 4mol/L KCl saturated with AgCl electrolyte
Junction Single Ceramic
pH Relative Accuracy ±0.05
Temperature (Metric) Operating -5°C to +80°C
14

Fisherbrand™ accumet™ Semimicro Glass Combination pH Electrode, Double Junction

Refillable glass pH electrodes. Ideal for use with small volume tubes, plates, cuvets, cups and other vessels.

EDGE
15

Fisherbrand™ accumet™ Epoxy Body pH/ATC Probe for Corning Meters - Mercury-Free

With BNC connector and ATC connector for Corning Meters

EDGE