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Electrodes

Working, reference and counter electrodes for application in various electrochemical measurements. Working electrodes can be made of glassy carbon, platinum, gold, silver, palladium, nickel, copper or iron. There are also special electrodes for carbon paste available. Among reference electrodes we are offering silver chloride, calomel and many other kinds. Counter electrodes can be made of platinum, gold, nickel or stainless steel. There are different types and sizes of electrodes available.

  • Working electrodes

    Working electrodes

    OFFER > ELECTROCHEMISTRY > ELECTROCHEMISTRY ACCESSORIES > ELECTRODES

    Working electrodes are electrodes on which occur the processes that are basis of measurement. Working electrodes usually have a small size and are polarizable. The small size ensures small values of measured current and large current density, which causes the amount of the analyte involved in a redox reaction, in spite of repeated measurement, is considerably reduced.

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  • Counter electrodes

    Counter electrodes

    OFFER > ELECTROCHEMISTRY > ELECTROCHEMISTRY ACCESSORIES > ELECTRODES

    In 3-electrode electrochemical measuring systems, the counter electrodes have a function of current interface between potentiostat and electrolyte. An important parameter is the surface of counter electrode - it should be larger than the working electrode surface. Our offer includes counter electrodes with various shapes and different materials: platinum, gold, nickel, etc.

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  • Reference electrodes

    Reference electrodes

    OFFER > ELECTROCHEMISTRY > ELECTROCHEMISTRY ACCESSORIES > ELECTRODES

    Reference electrodes for use in various kinds of electrochemical measurements using potentiostat. They are characterized by a constant potential, which does not change with the change of ions concentration in solution and are used as a reference for measuring potentials of other electrodes. We offer silver chloride, calomel, hydrogen electrodes for both aqueous and non-aqueous (organic) media. In our offer there are also accessories for storage and regeneration of such electrodes.

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  • IDA electrodes

    IDA electrodes

    OFFER > ELECTROCHEMISTRY > ELECTROCHEMISTRY ACCESSORIES > ELECTRODES

    Interdigitated Array (IDA) electrodes are the electrodes developed for electrochemical measurements, detection and reaction analysis in a very small quantity of the sample. IDA electrode is a pattern of 65 pairs of microelectrodes fabricated by using lithography technology. Each pair has a function of oxidation and reduction.

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  • Ring-Disk electrodes

    Ring-Disk electrodes

    OFFER > ELECTROCHEMISTRY > ELECTROCHEMISTRY ACCESSORIES > ELECTRODES

    Ring-disk type electrodes developed by NTT Advanced Technology Corporation are a kind of printed electrodes. Available in carbon, gold and platinum verson, these working electrodes are perfect in radial flow cells. Thanks to its high coulometric electrolysis efficiency, its is possible to achieve complete reduction/oxidation on the center disk at ultra-low flow rate. This also enables to analyze subsequent reaction as well as identification and quantitation of the sample at the same time.

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  • Electrodes for spectroelectrochemistry

    Electrodes for spectroelectrochemistry

    OFFER > ELECTROCHEMISTRY > ELECTROCHEMISTRY ACCESSORIES > ELECTRODES

    Special electrodes which allow for simultaneous spectrometric measurements. Conductive material is platinum, gold or carbon grid, or indium tin oxide (ITO) film deposited on transparant substrate.

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  • Electrode polishing kit

    Electrode polishing kit

    OFFER > ELECTROCHEMISTRY > ELECTROCHEMISTRY ACCESSORIES > ELECTRODES

    PK-3 kit allows for electrode polishing in order to remove redox reaction products accumulated on its surface. The polishing maintains a good condition of working electrode during voltamperometric neasurements.

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E-MAIL: office@lambdasystem.pl

LAMBDA SYSTEM

ul. Kickiego 4a lok. 50

04-369 Warszawa

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