Electrochemical (EC) reactors are used for synthesizing oxidative metabolites in drug development. In proteomics EC reactors have been used for protein cleavage. These are two of many more applications of Electrochemistry for MS. If you have any trouble viewing or hearing this content, feel free to download it as a PowerPoint Slide Show (right click and "save as..."). In case you don't have powerpoint, you can download the free powerpoint viewer from Microsoft's website.