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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.

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.


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Image Unavailable-BELL103810

SenTix® pH Glass Electrodes with Temperature Sensor

Catalog Number: (BELL103810)
Supplier: BELLINGHAM STANLEY
Description: The SenTix® pH electrodes with their high-quality glass shaft and refillable 3 mol/L KCl liquid electrolyte and platinum diaphragm are suitable for demanding measurements in the laboratory. The platinum wire diaphragm offers optimum electrolyte flow without clogging and the liquid electrolyte offers fast response times. The electrodes can also be used in difficult samples. The cone shape of the membrane is impact-resistant and easy to clean.
UOM: 1 * 1 items

New Product


Product Image-665-0357

Multi-parameter depth probes, MPP 930 IDS

Supplier: WTW
Description: These digital depth probes, with built-in barometric pressure and temperature compensation, combine dissolved oxygen, pH or ORP and conductivity measurements with accurate depth readings. They can be used with either one, two or three IDS electrodes. The multi-parameter meter Multi 3430 or Multi 3630 IDS is required for measurements.

Image Unavailable-14751.KN

Graphite electrodes, counter

Supplier: Thermo Fisher Scientific
Description: Graphite electrodes are used as homogeneous catalysts.

MSDS Certificates

Product Image-663-1845

Conductivity cells

Supplier: WTW
Description: <B>TetraCon® 325, TetraCon® V</B> and <B>KLE 325</B> are suitable for on-site measurements in rivers, lakes and wastewater, fish farming, ground water measurements and applications in water laboratories.

Product Image-WTWA106649

Combined ion selective electrodes, 800 series

Supplier: WTW
Description: These easy-to-use, robust, high quality ion-selective electrodes are ideal for field applications.

Product Image-705-0917

Turbidity sensor for MultiLine® IDS meters, VisoTurb® 900-P

Catalog Number: (705-0917)
Supplier: WTW
Description: VisoTurb® 900-P is an IR turbidity sensor for applications where turbidity can be directly measured in the sample. Its application range includes measurements in surface water, pumping tests and effluents of wastewater treatment plants and other spot measurements.
UOM: 1 * 1 items
Image Unavailable-WTWAEGA173I

pH Combination Electrode

Catalog Number: (WTWAEGA173I)
Supplier: WTW
Description: pH Combination electrode for heavily polluted waste water and electroplating.
UOM: 1 * 1 items

New Product


Product Image-663-0153

Conductivity cells, IDS

Supplier: WTW
Description: High quality, enhanced sensor technology combined with most up to date measurement electronics. For use with IDS meters.

Product Image-662-2130

pH and ORP electrodes, IDS, wireless ready

Supplier: WTW
Description: High quality, enhanced sensor technology combined with most modern measurement electronics. The electrodes feature a plug head which can either be connected to an IDS cable or to a wireless module.

Product Image-663-1918

Flow-through conductivity cells

Supplier: WTW
Description: Four-electrode plastic flow-through measuring cells with low-polarisation graphite electrodes for applications in closed circuits.

Product Image-664-0182

VWR® pHenomenal® OPOX 11-3 IDP Optical Dissolved Oxygen Sensor

Catalog Number: (664-0182)
Supplier: VWR Collection
Description: This IDP (Intelligent Digital Probe) dissolved oxygen/temperature sensor can be used with the pHenomenal® MD 8000 H and MD 8000 L multi-parameter meters.
UOM: 1 * 1 items
Image Unavailable-662-1796

VWR®, Reference Electrodes, Half Cell

Catalog Number: (662-1796)
Supplier: VWR Collection
Description: Electrode, pH, VWR®, Double junction reference electrode, half cell, 1 m cable, Glass, Electrolyte: 3,5 mol/l KCl, Ø×L: 12×150 mm, 3 mm pin, For: Water, creams, beverage, TRIS buffer
UOM: 1 * 1 items
Image Unavailable-664-0042

VWR® pHenomenal® Dissolved Oxygen Probe

Catalog Number: (664-0042)
Supplier: VWR Collection
Description: Electrode, Dissolved Oxygen, VWR® pHenomenal®, pHenomenal OXY11-3, galvanic, 3 m cable, 8-pin
UOM: 1 * 1 items
Product Image-662-1381

VWR®, pH Electrode, Flat

Catalog Number: (662-1381)
Supplier: VWR Collection
Description: This flat surface electrode is a combination pH/reference electrode with double reference junction design. It includes both a pH and reference half cell. The reference electrode is a sealed, gel-filled design and includes a peripheral, semi-porous polyethylene junction.
UOM: 1 * 1 items
Product Image-664-0051

Dissolved oxygen probes, IDS, FDO®

Supplier: WTW
Description: Optical dissolved oxygen probes for field and laboratory applications. For use with IDS meters.

Product Image-662-0381

Combined ion selective electrodes, 500 series

Catalog Number: (662-0381)
Supplier: WTW
Description: These 500 series half cells require a separate reference electrode type R 503 (an exception for this is the gas-sensitive NH 500/2 with integrated reference electrode).
UOM: 1 * 1 items
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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