Pyrex® Separatory Funnels with PTFE Valve and Threaded Screw Cap
By Corning![Pyrex® Separatory Funnels with PTFE Valve and Threaded Screw Cap](https://www.krackeler.com/timthumb.php?w=300&h=350&zc=3&src=%2Fgraphics%2F0001%2Fjpg%2F6305-sm.jpg)
These improved Pyrex® Squibb type separatory funnels provide an unbreakable PTFE valve and drip tip and have a screw thread closure at the top. They are supplied complete with a PTFE valve assembly and screw cap with PTFE faced silicone liner. Funnel only can also be purchased separately.