ORDER Sterile Vial Stoppers through our resellers CLICK HERE

STERILE VIAL STOPPERS - Bromobutyl sterile vial stoppers, pre-washed and sterilized by gamma-radiation. Independent 3rd party CFU and Endotoxin testing reports for each lot sold. Both standard 20mm round bottom sterile vial stoppers as well as 20mm 2-leg prong sterile lyophilization stoppers are available.