For Agilent 5890/6890 split/splitless injection ports. Made from a special grade of stainless steel, which is softer and deforms easily to make a completely leakproof seal. Column lifetime can be increased because oxygen cannot permeate into the carrier gas. Detector noise is also reduced with high sensitivity detectors.
Stainless steel seals should be used for normal analysis. For reduced breakdown and adsorption of active compounds, gold-plated or Silcosteel-treated seals should be used. The gold surface offers increased inertness over stainless steel. Silcosteel-treated seals offer inertness similar to that of a fused silica capillary column.
With one of the largest catalogs of medical, surgical and diagnostic supplies available online, Medex Supply can accommodate your facility's needs for Laboratory Supplies. General Laboratory Supplies can be found in our extensive online collection of products from globally recognized and trusted brands, including Restek. An excellent option to consider is the Gold-Plated Inlet Seal.
Due to the deformation of the seating surface, reusing inlet seals is not recommended.