About this item

• Size & Length: OD 18 mm (45/64 inch) · ID 8 mm (5/16 inch) · Wall 13/64″ (~5.16 mm). Available: 1 m (3.3 ft) or 3 m (9.8 ft)
• Material: natural rubber tubing - elastic and durable for lab use. Not food grade.
• Compatibility: fits StonyLab Buchner filtering funnels and filtering flasks; suitable for any glassware with an 8 mm ID connector
• Vacuum Seal: provides a tight, leak-resistant connection for vacuum filtration; resists kinks to maintain steady flow
  Warranty: 1-year limited manufacturer warranty for peace of mind