Adapter, Connecting Four Arm, 14/20 joint
Two standard sockets of 14/20 and two cone joints of 14/20 make it simple to remove solids or access samples with this four-way connection adapter.
The glass connection adapter may be heated directly over an open flame, is made of premium borosilicate 3.3 glass that has been annealed at 800 degrees Celsius, and can tolerate the typical thermal fluctuations seen in chemical labs, such as heating and cooling.