Pierceable closure membranes of various thicknesses and colors designed to create a penetrable seal for autosampler vials. Septa come in a variety of material compositions suited for specific chromatography applications. Pre-slit formats are available.
Autoclavable (1)
Thermo Scientific (1)
Certificate of Analysis (COA), Certificate of Conformance (COC) (1)
Ensure air-tight, inert seals with autoclavable Thermo Scientific™ PTFE/Silicone Discs. They are specifically designed to combine the resealability of silicone with the inertness of PTFE. These discs reseal instantly puncture after puncture, and the PTFE coating is structurally bonded so that no...