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.
Black Inserted Into Cap 100No QP3512.013.520A
Black Inserted Into Cap 1,000No QP3512.013.520
No Cap Loose Septa Only 100No QP3500.013.520A
No Cap Loose Septa Only 1,000No QP3500.013.520