Restek™ Dual Vespel™ Ring Inlet Seals

Description

• Washerless, Leak-Tight 1.2mm Seals for Agilent GCs Two per pack Does not require retightening of reducing nut after several oven cycles Same price as the regular inlet seals with washers Siltek treatment provides enhanced inertness versus stainless steel Our patented dual Vespel ring inlet seal greatly improves injection port performance It stays sealed, even after repeated temperature cycles, without retightening the reducing nut This seal features two soft Vespel rings, one embedded in its top surface and the other embedded in its bottom surface The rings will not harm the critical seal in the injector body, or any other surface, and are outside the sample flow path Use a stainless steel seal for analyses of unreactive compounds To reduce breakdown and adsorption of active compounds, use a gold-plated or Siltek-treated seal