Said to provide guaranteed leakproof service to 10 psig. Closures fit any Nalgene bottle with a 38-430 neck finish.
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Nalge Nunc Intl.: Nalge Nunc Intl.: Septum closures on bottles
Nalgene® PETG media bottles with septum closures are manufactured by Nalge Nunc (Rochester, NY) as non-cytotoxic Class I medical devices. They make it possible to reliably sample or introduce product through the PTFE/silicone septum.
Dec 31, 2000
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