Natural PTFE /Natural Silicone /Natural PTFE , 0.040”


0.030” Natural Silicone sandwiched between two layers of 0.005” Natural PTFE

Designed for the most demanding GC procedures such as trace analysis, or longer cycle times between injections

High quality silicone compounds are used to ensure proper re-sealing and reduced chances of coring

Absence of pigments eliminates additional sources of contamination


CapDescriptionPkgPre-SlitProduct No.
BlackInserted Into Cap100NoQP3512.008.520A
BlackInserted Into Cap1,000NoQP3512.008.520
No CapLoose Septa Only100NoQP3500.008.520A
No CapLoose Septa Only1,000NoQP3500.008.520