New three electrode head stage for CPA

Three electrode head stage is a fully equipped potentiostat enable to measure 1 ms, 10nM peaks of dopamine or other neurochemicals.
With this new design, 2 nA/V sensitivity for dopamine or noradrenaline can be achieved without significant signal distortion even at 5KHz frequency. In terms of  concentrations it means that at the Invilog carbon fiber 32 micron electrodes, we can now obtain as short as 1 ms in length, 10 nM peaks.