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
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An animation to show how a Soxhlet extraction works. Flash player is required to view this resource. Use the zoom buttons on your browser to view a larger version of this resource.

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.