Polypropylene plastic stopcock body has Teflon® PTFE plug, washer and bright red handle.
• Plug is 3 way for vacuum draw, shut-off and vacuum release
• Taper fits on desiccator port
• Use on Desiccator Models: F42010, F42012, F42020, F42022, F42025, F42027, F41099, F42029 and F42043
TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.