Metal-based thin-film (micro)electrodes require a surface pre-cleaning in order to remove any particles or dust, that would otherwise effect the electrochemical performance; repeatability, reproducibility and shelf-life.
Please click the button below to download the cleaning protocol for thin film/sputtered electrodes.
![](https://image.jimcdn.com/app/cms/image/transf/dimension=470x10000:format=png/path/s46c23316fd696b31/image/i54503c7341430b4e/version/1503491060/image.png)
If you are cleaning with Piranha solution and the dielectric darkens as indicated in the photograph, please contact Zimmer and Peacock immediately.
![](https://image.jimcdn.com/app/cms/image/transf/dimension=470x10000:format=jpg/path/s46c23316fd696b31/image/if2521b0af47bc781/version/1506415084/image.jpg)