Select from polypropylene (PP), polyethylene (PE) or magnetic silver caps with various septum materials. Caps are available in different sizes, colors, septum materials, and open or closed configurations to suit your application. UltraBond cap and septum form a one-piece unit with a bonding process without adhesives for contamination-free results. Pre-slit septa prevent a vacuum forming inside the vial.
This closed polypropylene cap does not include a septa. You can choose from a wide range of septas for your application or our EPA quality septa 98700-75.
Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.