Chemglass Cold Finger Condenser 29/42 Inner Joint with Hose Barb Connections

The Chemglass CG-1222-04 Cold Finger Condenser is a specialized glass condenser with a large surface area for effective vapor condensation in a reaction flask. This condenser is often referred to as a "cold finger" because it hangs vertically into the center of a reaction vessel. Made from durable borosilicate glass, the condenser is chemically resistant and can withstand the thermal gradients between the hot reaction mixture and the cold coolant. This type of condenser is particularly useful when space is limited above the reaction vessel or when maximum cooling efficiency is needed within the flask itself. Its primary applications include reflux, sublimation, and distillation.

Used; wonderful condition.