Electrochemical cleaning is necessary, if the electrode has not been used for more than 1 hour or if it has been contaminated by the sample matrix.

In this video, the necessary steps are described. For details on the reagents and solutions to be used, refer to the application document (Application Bulletin, Application Work) describing your application.

If the Bi drop electrode has turned black due to improper storage, it can be regenerated. Watch this video tutorial to learn how it can be done.

For details on the reagents and solutions to be used, refer to the application document (Application Bulletin, Application Work) describing your application.