Skip to main content
Chemistry

You are not logged in. Your edit will be placed in a queue until it is peer reviewed.

We welcome edits that make the post easier to understand and more valuable for readers. Because community members review edits, please try to make the post substantially better than how you found it, for example, by fixing grammar or adding additional resources and hyperlinks.

2
  • 2
    $\begingroup$ What is the ratio of ethanol(probe) and water(acidic Mg solution)? Why not to buffer the water solution? pKa and pH of buffers are implied for water, not other solvents. $\endgroup$
    – Poutnik
    Commented Jun 10 at 10:00
  • $\begingroup$ @Poutnik: I agreed with you. fluorescent probe works in very dilute conditions so we usually dissolve them in suitable organic solvents in minimum volume and dilute it to required concentration using water (in here, using suitable buffer solution). $\endgroup$
    – Mathew Mahindaratne
    Commented Jun 10 at 17:09