Shopping Cart (0) Quotes (0) Express Ordering All Categories > Glass Reactors > Glass Reactor Parts and Accessories > Item # 2496 All CategoriesAll Categories Glass ReactorsGlass Reactors Glass Reactor Parts and AccessoriesGlass Reactor Parts and Accessories Item # 2496 Item # 2496, 70 Inch (in) Size Polytetrafluoroethylene (PTFE) Envelope Flange Gasket for Rotovaps and Reactors 249670 Inch (in) Size Polytetrafluoroethylene (PTFE) Envelope Flange Gasket for Rotovaps and Reactors Request Information Email This Page Download PDF Download PDF Printable Page List Price $34.99 Qty. Add To Cart Request Quote /Asset/rotoap-gasket.png /Asset/rotoap-gasket.png Close Window Rotary Evaporator and Glass Reactor Gaskets. PTFE, chemically resistant gaskets. Multiple sizes available to fit your needs. Unit of Measure Imperial Metric Both Technical Specs Size N/A 70 in Material N/A Polytetrafluoroethylene (PTFE)