Product #: Search: Adapters Beakers Bottles Burets Chromatography Clamps Condensers Cylinders Distillation Drying Evaporation Extraction Filtration Flasks Funnels Gas Apparatus Joints Mantles - Heating Pipets Special Glassware Stirrers Stopcocks Stoppers Sublation Thermometer Tubes Vacuum Repairing glassware is smart! It saves money and is a great way to minimize waste. More>> Login / Logout Account Profile Share this site with a friend! More>> Gas Collecting Tube, TeflonŽ Valve Product#: TG-5717 Availability: This item normally ships within 1 - 2 business days. Description: Similar to 5715, but with the addition of a tooled septum port for handling air sensitive materials. Code Number: 101 102 103 104 105 106 107 Quantity: Email this product to a friend