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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 (694)
pH Electrode Accessories (452)
Combination Ion Selective Electrodes (258)
Conductivity Electrodes (188)
Dissolved Oxygen and BOD Probes (169)
Micro pH Electrodes (150)
Ion Selective Electrode Accessories (148)
Indicating Half Cell Electrodes (109)
Dissolved Oxygen Probe Accessories (107)
Automatic Temperature Compensation Probes (54)
Electrochemistry Analyzers Online Sensors (46)
Conductivity Cell Accessories (32)
Indicating Half Cell Ion Selective Electrodes (19)
Resistivity Cell Accessories (13)
Multiparameter Electrode Sets (3)
ORP Cell Accessories (1)

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166 – 180 of 2,074 results
166

Mettler Toledo™ Gas Sensitive Electrode Membrane Kit: Ammonia

Quick and easy determination of concentration and activity of ammonia.

167

Heidolph™ Temperature Probes
SDP

Wide choice of PTFE Pt100 temperature probes to suit your vessel

Type Temperature Probe
Connector Types Lemo
168

Heidolph™ Probe Adapters
SDP

PTFE adapter for use with temperature probe in Reactor-Ready™

Type Adapter
For Use With (Equipment) Temperature Probe
Material PTFE
169

Thermo Scientific™ Orion™ ROSS Ultra™ Glass Bodied Reference Electrode

Perform precise pH determinations for routine or research work.

170

Thermo Scientific™ Orion™ Single Junction Semi-Micro Spear Tip Glass Bodied Combination pH Electrode

Pierce soft and semi-solid samples like cheese, meat, or fruit with a refillable spear tip pH electrode.

171

Thermo Scientific™ Orion™ Single Junction Glass Bodied Combination Silver Billet Electrode

Receive an accurate determination of potentiometric halides with dual electrodes.

Length (Metric) 120 mm
For Use With (Equipment) Orion instruments that perform potentiometric halide determinations
Material Silver Billet
Temperature (Metric) Operating 0°C to 80°C
Diameter (Metric) Body 12 mm
Internal Reference Ag/AgCl
172

Thermo Scientific™ Orion™ Epoxy Bodied Polarographic Dissolved Oxygen Electrode

Ensure dependable dissolved oxygen readings, wherever your analysis takes you.

173

Thermo Scientific™ Orion™ Redox/ORP/Temp Electrodes

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

Material Epoxy
174

Thermo Scientific™ Orion™ Single Junction Thin Stem Glass Bodied Combination pH Electrode

Top-performance, semi-micro pH electrodes to measure samples as small as 0.2 mL

Temperature (English) Operating 32°F to 194°F
Precision 0.02
pH Range 0 to 14
Diameter (Metric) Cap 16 mm
Filling Solution Type 4M KCl with Ag/AgCl
Material Glass Body
Junction Ceramic
Temperature (Metric) Operating 0°C to 90°C
Internal Reference Ag/AgCl
175

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.

176

Thermo Scientific™ Orion™ Single Junction Sure-Flow™ Epoxy 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.

177

Thermo Scientific™ Orion™ Ionplus™ Sure-Flow™ Cyanide Combination Ion Selective Electrode

Measure cyanide ions in aqueous solutions quickly, simply, accurately and economically.

For Use With (Equipment) ISE Meter
Junction Sure-Flow Junction
178

Thermo Scientific™ Orion™ Calcium Ion Selective Electrodes

Measure calcium ions in aqueous solutions simply, accurately and economically.

179

Thermo Scientific™ Orion™ Epoxy Bodied Polarographic Dissolved Oxygen Electrodes

Get accurate dissolved oxygen readings, effortlessly, in the lab or on-site.

Connections 9-pin MiniDIN
Max. Overpressure 6 bar
Response Time 90% of final value in 10 sec.
Oxygen Consumption 0.008μg/h (mg/L)-1 at 20°C
Sensor Types Dual Thermally Separated
Min. Sample Flow 10 cm/sec.
Drift ∼0.1%/day
Storage Requirements -5°C to +50°C
Temperature (Metric) Operating 0°C to 50°C
180

OHAUS™ Starter™ Conductivity Electrode

The Starter™ Conductivity Electrode features a glass shaft built to withstand daily use. Includes a temperature sensor, which powers automatic temperature compensation for accurate measurements.

Type Conductivity Electrode
Material Glass
Connector Types Mini-DIN