The graham condenser,  with a spiral coil running the length of the condenser serving as the vapor–condensate path,the coolant liquid went throught the outside area of the condenser.  
It is easily confused with coiled condenser.In a coiled condenser,the coolant liquid went through the spiral oil.The outside area of the condenser will provide more surface area for cooling and for this reason it is most favorable to use.
With standard taper joint at top and bottom,for easily fitting with distillation adapter and take-off adapter.The most joint sizes are 14/20,19/22,24/40.

Graham condensers

Jointed Lab Glassware

Glass Graham Condenser with Standard Taper Joint and Hose Connections

The borosilicate glass graham condenser consists of an inner coil to condense vapors and an outer jacket through which the coolant flows.With 8mm hose connections...

The borosilicate glass graham condenser consists of an inner coil to condense vapors and an...

SKU: SCGC0101
In Stock

Jointed Lab Glassware

Glass Graham Condenser with Standard Taper Joint and Removable Hose Connection

The borosilicate glass graham condenser consists of an inner coil to condense vapors and an outer jacket through which the coolant flows. With removable hose...

The borosilicate glass graham condenser consists of an inner coil to condense vapors and an...

SKU: SCGC0201
In Stock