FlexCell gold working electrode polishing kit

The video shows how to polish a gold electrode with the polishing kit. A FlexCell gold electrode is taken out of the holder and first polished with a rough polishing. It removes the top layer quickly. Next is a fine polish with the blue liquid. This is the only cell for HPLC that can be treated this way. All other HPLC/ECD cells are only polished with the blue diamond slurry.