This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
solvent recrystallisation. solvent recrystallisation Solvent added clear to compound orange Solvent heated to give saturated compound solution orange Second solvent blue added to compound solution orange to give mixed solvent system green Mixed solvent system green allowed to cool overtime to give crystals orange and nonsaturated