Restek Replacement Inlet Seals, 0.8 mm, Siltek Treated, for Thermo TRACE 1300/1310, 1600/1610 GCs, 10-pk.

The inlet seal at the base of the GC injection port contacts the sample and must be changed frequently to prevent adsorption of active compounds. In addition, septum fragments and sample residue accumulate on the disk surface, requiring disk replacement.

Note: The 1.2 mm inlet seal is recommended when installing two columns using a two-hole Vespel/graphite ferrule.