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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 (46)
Ion Selective Electrode Accessories (42)
pH Electrode Accessories (32)
Combination Ion Selective Electrodes (9)
Indicating Half Cell Electrodes (6)
Conductivity Cell Accessories (5)
Dissolved Oxygen Probe Accessories (5)
Automatic Temperature Compensation Probes (4)
Conductivity Electrodes (4)
Dissolved Oxygen and BOD Probes (3)
Indicating Half Cell Ion Selective Electrodes (2)
Salinity Cell Accessories (2)
Micro pH Electrodes (1)

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1 – 15 of 67 results
1

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
2

Thermo Scientific™ Eutech™ Salinity (NaCl) Standard Solutions

Eutech™ offers Salinity Standard Solutions for use with Salinity Meters.

Type NaCl Calibration Solution
3

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

Type Combination pH 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

WTW™ TetraCon™ 325 Standard Conductivity Cell
GREENER_CHOICE

Use these conductivity cells for precise and reliable measurements in any conditions. WTW™ TetraCon™ 325 Standard Conductivity Cells feature 4 electrode technology makes them insensitive to pollution, uninfluenced by polarization effects.

6

WTW™ TetraCon™ 325-6 Standard Conductivity Cell
GREENER_CHOICE

The universally usable conductivity measuring cells by WTW set standard in the conductivity measurement. Their 4 electrode technology makes them insensitive to pollution, uninfluenced by polarization effects and therefore precise and reliable in any conditions.

7

WTW™ TetraCon™ 325-15 Standard Conductivity Cell
GREENER_CHOICE

The universally usable conductivity measuring cells by WTW set standard in the conductivity measurement. Their 4 electrode technology makes them insensitive to pollution, uninfluenced by polarization effects and therefore precise and reliable in any conditions.

9

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
10

Thermo Scientific™ Orion™ ISE Filling Solutions

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

EDGE
Type ISE Filling Solution
11

Thermo Scientific™ Orion™ pH Electrode Filling Solution

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

EDGE
Type pH Electrode Filling Solution
Packaging Bottle
12

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
13

Thermo Scientific™ Orion™ ISE Ionic Strength Adjustors (ISA) and Special Reagents

Take more accurate and reproducible ISE measurements with Thermo Scientific™ Orion™ ISE Ionic Strength Adjustors (ISA) and Special Reagents.

For Use With (Application) Ionic strength adjustors used for analysis with ion selective electrodes and special reagents used with some ion selective electrodes
14

Thermo Scientific™ Accessories for Orion™ pH Electrodes

Store and protect your pH electrodes with these accessories.

15

Thermo Scientific™ Orion™ Gas-Sensing ISE membranes

Choose from loose or preassembled membranes for ease of use with Thermo Scientific™ Orion™ Gas-Sensing ISE membranes.

Type Gas-Sensing ISE Membrane