PYREXPLUS Squibb Pear-Shaped Separatory Funnels w/PTFE Stopcock
Manufacturer: Corning
These PYREXPLUS® coated pear-shaped separatory funnels have a protective PVC coating for longer product life and safety. Protective coating helps prevent glass from shattering and reduces spills, is autoclavable (121° C) and resistant to thermal shock. The funnels have PTFE stopcocks and strong, hollow ST glass stoppers. The PTFE plug fits into the micro-finish barrel. The plug also reduces freezing problems and grease contamination.