Summer Re-runs: Prove It! How do we know what chemicals we have? - Part 2: Analysis

Dear  Chemistry in Everyday Life Fans, I am off this month and as a  consequence, we are looking back on past episodes over the summer.  Today’s re-run is one of the first episodes that I ever recorded by the  name of “Protection from the Sun Pt. 1 – The Ozone Layer”.

I hope you all enjoy your summer. Stay safe and take care :)