Septa N 9, PTFE, White, 0.25 mm, 53° shore D 702043

Replacement septa are not offered for all cap types and sizes, as manual assembly is not recommendable due to contamination risk and possible wrong side orientation. Nevertheless, for the most common sizes and septa materials we offer them along with the appropriate empty caps. Single septa N 9 can only be used in screw caps N 9.