Certain features of will be down for maintenance Saturday afternoon/evening, February 24th starting at 3:00 pm CT until 9:00 pm CT.

Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Screw caps with PTFE/rubber liner

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27559 Screw cap (open-top), 9 mm thread, with liner clear cap, PTFE/red rubber septum, pkg of 1000 ea