PYREX® Economy Squibb Separatory Funnels with PTFE [ST] Stopcock & HDPE [ST] Stopper, Corning 6406

These Corning PYREX® economy Squibb separatory funnels are designed to reduce replacement costs by providing replaceable components. The sturdy, durable funnel is designed for long life and maximum safety. The replaceable PTFE product standard stopcock assembly has a simple screw thread locking nut and collar which ensures that the stopcock cannot fall out in use. The stem that is also replaceable. Its ground end provides a better grip and helps prevent the tip from falling out. The funnel comes complete with a high density polyethylene (HDPE) standard taper stopper. Material: Borosilicate Glass Code 7740.