Bel-Art Stirrer Blade; Teflon, 4¼ in., For 2000-3000ml Flasks

This strong, non-scratch and inert FDA grade, USP Class VI Teflon® PTFE blade fits all standard button-tip stirring shafts.

• “Long-groove” keyhole provides easy insertion into flask neck

• Rotates into proper position for stirring action

• Autoclavable

TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.