The interactive lab primer - Soxhlet extraction

Description

When a compound of low solubility needs to be extracted from a solid mixture a Soxhlet extraction can be carried out. The technique places a specialised piece of glassware in-between a flask and a condenser. The refluxing solvent repeatedly washes the solid extracting the desired compound into the flask.
soxhlet-extraction

Video instructions on how to carry out a Soxhlet extraction.

ADDITIONAL INFORMATION

This resource is part of the interactive lab primer - lab techniques collection.

See more lab techniques or visit the interactive lab primer home.