Bottle Septa
Septa for bottles provide an airtight seal for bottles that prevents environmental contaminants but allows for the removal of the bottle’s contents by piercing with sharp needles. Septa bottle caps are generally available for open-top and screw caps and allow for aseptic syringe dispensing, as well as the addition of materials. Loose septa can be used as replacement parts for bottles with unbonded septas, and caps are also available separately. Septas can generally be autoclaved or dry heat sterilized and are available in multiple materials, including PTFE, silicone and red rubber.
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Corning™ PYREX™ Media Bottle Septa
For use with open-top PBT caps
2
DWK Life Sciences Wheaton™ Septa For Unlined Aluminum Seals
For unlined aluminum seals
3
DWK Life Sciences Kimble™ Flat Disk Septa for Screw-Thread Closures
PTFE faced septa provides barrier for product contact