Restek™ Replacement Dual Vespel™ Ring Inlet Seals

Replacement seals for Agilent™ 5890/6890/6850 split/splitless injection ports

Manufacturer: Restek™ 21238

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Catalog No. 06-802-800

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    Type Replacement Dual Vespel Ring Inlet Seal
    Material Stainless-Steel
    Diameter (Metric) Inner 0.8mm
    Quantity 2/Pk.

    • Increase column lifetime because oxygen cannot permeate into the carrier gas
    • Reduced noise benefits high-sensitivity detectors (ECDs or MSDs)
    • Special grade of stainless steel that is softer and deforms more easily, creating a better seal
    • Gold-plated seals offer better inertness than standard stainless steel
    • Siltek™ seals feature inertness similar to that of fused silica capillary columns
    • All seals include washers
    • 1.2mm inlet seal is recommended for use with Vespel™/graphite ferrules or when installing two columns using a two-hole ferrule
    • 0.8mm inlet seal is recommended for use with graphite ferrules and single capillary column installation

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