Borosilicate Glass Swan Neck Adapter

This swan neck adaptor is made from borosilicate glass and features both a socket and cone size of 19/26. The distinctive curved neck design is used in distillation setups to direct vapor flow from the distillation flask to the condenser. The borosilicate glass construction provides superior chemical durability and thermal shock resistance. The heat tolerances for this glass are: Strain Point 515°C, Annealing Point 565°C, and Softening Point 820°C. This adaptor is suitable for distillation configurations in professional and educational laboratories.