User talk:119.235.69.160

Edit tests on Paper chromatography
Hello, and thank you for your contributions to Wikipedia. I've noticed that you have been adding your signature to some of your edits to articles, such as the edit you made to Paper chromatography. This is a common mistake to make and has probably already been corrected. Please do not sign your edits to article content, as the article's edit history serves the function of attributing contributions, so you only need to use your signature to make discussions more readable, such as on article talk pages or project pages such as the Village Pump. If you would like further information about distinguishing types of pages, please see What is an article?. Again, thank you for contributing, and enjoy your Wikipedia experience! ''This is an automated message from 28bot. False positive? Please report it.'' 28bot (talk) 05:48, 5 July 2012 (UTC)

June 2021
Hello, I'm JPxG. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to George Speight—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. jp×g 05:41, 12 June 2021 (UTC)