Side Socket 15-Degree Receiver Adapter, 14/23 Socket and 14/23 Cone, Borosilicate Glass Prong_2 One-pound metal ball painted black

One-pound metal ball painted black with three fixed eyebolts of 3/8-inch inner diameter

Open Laplace rail with a free-moving conductor and 4mm sockets

and chewing mechanisms in health coursework

Tirrill-style LPG Bunsen burner with gas flow control

Two-neck multiple adapter in borosilicate glass features 19/26 socket and 34/35 cone for multi-component chemistry apparatus connections

Side Socket 15-Degree Receiver Adapter, 14/23 Socket and 14/23 Cone, Borosilicate Glass Prong_2 One-pound metal ball painted blackSide socket 15 degree receiver adapter in borosilicate glass features 14 23 socket and cone for angled distillation collection applications.