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Headspace PTFE-Coated Butyl Rubber Septa, pk 100

ITEM#: 2886-B0104239 PK

MFR#: B0104239

20 mm PTFE/Butyl Septa/Cap/Springs.For sealing sample vials for temperatures up to 100 °C. Very low background peaks, lowest permeability, recommended for repetitive injections from the same vial. Includes aluminum caps and star springs. Note: Due t

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20 mm PTFE/Butyl Septa/Cap/Springs.For sealing sample vials for temperatures up to 100 °C. Very low background peaks, lowest permeability, recommended for repetitive injections from the same vial. Includes aluminum caps and star springs. Note: Due t