This comprehensive study evaluates Saint-Gobain Life Sciences' C-Flex® Tubing, a key TPE standard in bioprocessing. This paper details tests of C-Flex® 072 and 374, assessing pump life, burst pressure, welding, and more. C-Flex® 072 excels in high-performance needs, while 374 provides versatile, cost-effective fluid transfer. Both deliver reliable performance for diverse applications.