The microelectrodes are made of metal wires or small diameter fibers (10-200 µm) sealed in tempered glass bodies. Decreasing the size of the electrode to micron dimensions (microelectrodes) decreases Ohmic Drop, the capacitance of the electrode (which allows a faster scan rate to be used for cyclic voltammetry), and changes the scattering to the surface of the electrode from linear to radial .
OrigaLys offers Gold (Au), Palladium (Pd), Platinum (Pt), Silver (Ag), Iridium (Ir), Titanium (Ti) and Tungsten (W) microelectrodes.
Your gold microelectrode
We offer you, among others, gold microelectrodes. You have the choice between several diameters (10, 25, 40, 50, 100 and 200 µm). As for the upper and lower diameters, they are identical between the different references, that is to say, 8 mm.
Your Platinum Micro-Electrodes
You will also find on our online store Platinum microelectrodes of different diameters so that you can find the product corresponding to your needs: 10, 20, 25, 50, 100 and 200 µm.