QUICKFIT® Adapter, still head, recovery bend, ground cone NS 14/23 to fit flask & cone NS 14/23 to fit condenser

Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A), Provides a simple vapour conduit between flasks and distillation condensers, With two ground cone joints to fit the boiling flask and top of the condenser