This video gives an introduction to the small molecule purification technique of flash column chromatography. It includes the selection and packing of a column with silica gel, loading of a compound onto the column and monitoring the elution of the desired species from the column.
Contributions by PROMOTE Undergrads: Kirti Purkayastha and Elyse Moisan

If you have any questions, do not hesitate to ask in the comments!

Wilds Research Group
Concordia University, Montréal, Canada