The DWK Silicone Seals, With Vulcanized-On PTFE Insert, GL18, For Tube Diameter 5.5 To 6.5 mm are designed for use with compatible screwthread caps in laboratory sealing applications. These silicone seals include a vulcanized-on PTFE insert, providing reliable sealing performance with strong thermal resistance and autoclavable suitability.
These DWK silicone seals are suitable for laboratories requiring GL18 seals with PTFE inserts for secure tube and cap assemblies.
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