300MM DUFTON COLUMN, Pack of 1

300MM DUFTON COLUMN
 
Named after the British chemist, Samuel Dufton
Comprising of a plain glass column with an accurately fitted glass spiral, the glass spiral ensures that liquid spiralling down the column maintains a close contact with the ascending vapour.
 
Comprises of a column with accurately fitted Dufton glass spiral
Good efficiency - liquid spiralling down column meets ascending vapour
Spiral can be removed for cleaning