Division 6.5.9
United Kingdom
Add 5 ml of the ethanol (4.2.) to the contents of the extraction flask, using the ethanol to rinse the inside of the neck of the flask and mix as decribed in 6.5.2.
United Kingdom
Add 5 ml of the ethanol (4.2.) to the contents of the extraction flask, using the ethanol to rinse the inside of the neck of the flask and mix as decribed in 6.5.2.