Bel-Art Scienceware 201971530 Safe-Lab Hollow TEFLON Tfe Stoppers 29/42

ORDER MINIMUMS MAY APPLY, PLEASE CONTACT A SALES ENGINEER TO CONFIRM LEAD TIME.

• Ideal for use with many types of flasks including distilling and boiling
• Included polypropylene extracting nut safely detaches the stopper, without risk of glass breakage, from snug fitting ground joints
• Chemical resistant and autoclavable at 121°C (250°F)
• Joint size: 29/42