I have the petri dish, but can't find the acid where they say it's at. I have looked everywhere, and it's not in my inventory. Thanks

Hi Connie,

All I can search is that:
- the solvent is in the study.
- bottle of sulfuric acid you found in the den (UHS Hints)
Let's wait for someone that has played the game to be more specific.

Thanks MaG, I found it.