DWK Life Sciences (Kimble) Septa
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Septa PTFE Rubber 18-400 Cs144
DWK Life Sciences (Kimble)Low cost, good resealability Polytetrafluoroethylene provides barrier for product contact Red rubber
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Septa PTFE Silicone 24-400 Cs144
DWK Life Sciences (Kimble)Resists coring and is autoclavable. Recommended for use in all auto samplers using screw thread vials. Great for sample storage.
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Septa PTFE Silicone 18-400 Cs144
DWK Life Sciences (Kimble)Excellent for use with open-top caps to access container contents with a syringe Highly chemically resistant PTFE facing maintains integrity of contents Silicone rubber backing allows repeated puncturing through the seal Resists coring Autoclavable Recommended for use in all…
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Septa, 0.005" PTFE/0.120" Sil
DWK Life Sciences (Kimble)Resists coring and is autoclavable. Recommended for use in all auto samplers using screw thread vials. Great for sample storage. 73818A-24 ( 1213T38) is white PTFE/Tan Silicone and is recommended for use with the 40 mL EPA vial.
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White FEP/Silicone Septa
DWK Life Sciences (Kimble)Designed for use with headspace autosamplers for sealing sample vials used in operating temperature ranges of -60 to 200°C. For aluminum seal finishes Clear FEP is 0.003" thick White silicone is 0.120" thick