Description
These polypropylene screw caps are autoclavable at 121°C and use a linerless plug seal design for efficient sealing.
Catalog No. 988-12655 are gray polypropylene vented caps that have a 0.22 µm polytetrafluoroethylene (PTFE) hydrophobic membrane to allow sterile gas exchange while preventing contamination.
†U.S. and Canada Sales Only
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