Electrodes
Electrodes are produced for optimum use in analytical chemistry and biochemical research. Measure various chemical concentrations, pH levels, conductivity, temperature, gas pressure, voltage, and much more with the variety of electrodes available in our catalog. Rugged digital electrodes are suitable for portable field measurements, and certain models have ports that allow for multiple different electrode sensors to be plugged into a single unit for easy interpretation and analysis of results. Easily find the right electrode model for your laboratory today.
Combination pH electrode, Orion™ Sure-Flow™ 9165BNWP
Supplier: Thermo Orion
Combination pH electrode with epoxy body for fast response in difficult samples and soils.
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pH combination electrode, semi-micro, Orion™ 8115BNUWP ROSS Ultra™
Supplier: Thermo Orion
This durable combination pH electrode with semi-micro tip helps users to measure pH in micro volume aqueous solutions. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.
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Conductivity Sensor for Harsh and Aggressive Media, CLS50
Supplier: Endress+Hauser
Toroidal conductivity sensor for harsh and aggressive media in the chemical industry.
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Electrodes, Genepaddles
Supplier: BTX
Genepaddles are non invasive, paddle-style, reusable electrodes designed for in vivo and in vitro applications, such as gene delivery (IVEGD) in mouse embryos. The electrodes are placed anterior and posterior to the embryo following injection of the molecule of interest, and an electroporation pulse is delivered.
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Petri dish platinum electrodes
Supplier: BTX
These reusable oocyte Petri electrodes are ideal for electroporation of oocytes, embryos, or other cell types in small volumes.
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Accessories for Oxygen Sensor Agile, Memosens COL37E
Supplier: Endress+Hauser
Electrode, Dissolved Oxygen
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Reference electrode, half cell, Orion™ 900200 Sure-Flow™
Supplier: Thermo Orion
This electrode is a sleeve-type refillable Ag/AgCl (silver/silver chloride) reference electrode with an outer chamber that isolates the inner reference element and filling solution from the sample. This electrode is designed for precision measurements with ion selective half-cell electrodes and pH half-cell electrodes.
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Dissolved oxygen probe, standard, Orion™ 081010MD
Supplier: Thermo Orion
This versatile standard DO probe for the lab or field allows reliable results no matter what the environment.
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Dissolved oxygen electrodes
Supplier: KNICK
Electrode, Dissolved Oxygen, SE 715/1-MS, digital, with temperature sensor, 0 - 20 mg/l, −5...+45 °C, Ø×L: 12×120 mm, Memosens
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Conductivity/ATC electrodes, 2-cell, Eutech
Supplier: EUTECH
Laboratory electrodes for measuring conductivity and temperature.
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Petri dish electrode
Supplier: BTX
This petri dish electrode is designed to be used with a 100 mm petri dish that functions as the electroporation chamber. The electrode is used to electroporate adherent cells or tissue grown in a petri dish.
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Electrodes, 2-Needle Array™
Supplier: BTX
2-Needle Array™ electrodes are needle-style electrodes specifically designed for in vivo drug or gene delivery applications. The electrode consists of a reusable 2-Needle Array™ handle and sterile, disposable, 2-needle arrays.
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Petri dish platinum electrode
Supplier: BTX
This tissue chamber is specifically designed to handle ex-vivo tissue samples that are either larger than normal or have a unique shape making it difficult to transfect using other standard electrodes. This is an efficient method to deliver genes and drugs to a wide range of tissue types including cornea, muscle and skin.
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ATC probes, epoxy body, Orion™
Supplier: Thermo Orion
Automatic Temperature Compensation (ATC) probes for fast, accurate measurements in the lab or field.
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pH combination electrodes, Orion™ 8102BN ROSS™
Supplier: Thermo Orion
ROSS pH electrodes offer unmatched benefits that users will not find in any other pH electrode. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.
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pH electrode, Orion™ 8165BNWP ROSS™ Sure-Flow™
Supplier: Thermo Orion
This pH electrode is ideal for meaurement in thick or viscous samples, but compatible with all sample types. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.



