In radiology, Global Seals' FDA gaskets seal contrast injectors with perfluoroalkoxy (PFA) liners, inert to iodinated media. Biocompatibility per ISO 10993-11 shows no acute systemic toxicity. Custom piston seals handle 300 psi bursts without extrusion. Global Seals validates against ASTM F1980 aging, predicting 5-year shelf life. These ensure leak-free imaging, enhancing diagnostic a... https://globalsealstech.com/medical/