An empty flask must be removed from your stock to guarantee an up-to-date inventory.
There are two ways to do this, accessible from the flask search window:
– Applications Menu > Chemicals >Stock management >Flasks
Method n°1
To remove several flasks simultaneously:
Click on the 
Evacuate flasks and scan the flask(s) with the reader.
Method n°2
More suitable for single-flask evacuation:
Click on the action on the flask line and confirm.
