Glassware with System 45^™ connections provides state-of-the-art performance, convenience, and safety.

A simple twist of the threaded PBT/PTFE adapters effects a grease-free, gas-tight seal at all glass connections. Flasks have wide, easy-access GL 25 threaded openings for excellent sample recovery and for thorough cleaning. The addition funnel features a precision control valve with an unbreakable PTFE tip. Quick-disconnects are utilized at all tubing connections. Leak-free PTFE-lined screw caps replace glass stoppers in this system.

Z510351 : Vigreux distilling column, bottom Joint: ST/NS 14/20

Z510424 : Round-bottom flask, capacity 100 mL

Z510335 : Connecting adapter, bottom Joint: ST/NS 14/20, side Joint: ST/NS 14/20

Z510300 : Drying tube, Joint: ST/NS 14/20

Z510343 : Claisen adapter, bottom Joint: ST/NS 14/20

Z510319 : Vacuum adapter, Joint: ST/NS 14/20, with quick-disconnect

Z510378 : Liebig condenser, Joint: ST/NS 14/20, with two quick-disconnects

Z510386 : Dropping funnel, capacity 50 mL, with PTFE valve

Z510440 : Gas-inlet tube/thermometer adapter, pkg of 1 ea

Z510327 : Vacuum-distilling adapter, Joint: ST/NS 14/20, with quick-disconnect

Z510661 : Joint adapter, Joint: ST/NS 14/20, PTFE (PBT)

Septum-inlet cap, Septum-inlet cap

Z512257 : Aldrich^® System 45^™ solid-top caps, diam. 25 mm

Replacement cap liners, PTFE/silicone