This is used when the liquid is very unstable like alcohol, aromatics, essential oils, etc. Double Surface Condensers have a water jacket on the outside and through the center of the condensing tube. These condensers are widely used throughout research laboratories.

•  Material : Borosilicate Glass.

•  Color: Clear.

•  Length of Height: 200mm.

•  Interchangeable Ground Joint: 24/ 29.