This straight tubing connector is made of polypropylene. Polypropylene expands life and usage It has excellent chemical resistance, is autoclavable, and the serrated connecting surface prevents tubing slip. Kartell T-Shaped Tubing Connectors SCI Cat. Kartell Polypropylene 'L' Shaped Untapered Connectors 10.5mm Bore Buy Online Kar Adapters allow for connecting different diameter tubing  Fits Tubing ID Size: 8-9-10mm., Dynalon #: 227255., Fit tubing ID size: 8-9-10mm Large Tube to Tube Connectors - Scientific Commodities, Inc Dynalon 227255, 8-9-10 mm. Polypropylene Kartell Tubing Connector (2 Packs of 100 pcs): : Industrial & Scientific$20 delivery July 9 - 12. Details Select delivery location Usually ships within 9 to 10 days Quantity:Quantity:1 329 329 Ships from Ships from Sold by MegaDepot Sold by MegaDepot Eligible for Return, Refund or Replacement within 30 days of receipt