Sani-Tech Silicone Stopper, Size 7

Sani-Tech® ultra-pure platinum-cured silicone stoppers outperform standard neoprene and rubber stoppers in critical laboratory and process applications. These long-life silicone stoppers are fully autoclavable and sterilizable and will not crack, spallate or invoke particle migrations that can cause process or product contamination. All Sani-Tech® silicone stoppers can be supplied in a solid configuration or with cored holes for use with dip tubes or vents. Custom identification markings can also be supplied to help differentiate supply lines. Features/Benefits: Ultra-pure biopharmaceutical-grade silicone stoppers Unsurpassed surface smoothness Resists cracking and spallation No particle migration Autoclavable and sterilizable Imparts no taste or odors Custom identification and color options Meets USP Class VI and FDA criteria Typical Applications: Solution and media bottles Glass and plastic carboys and vessels Process and storage procedures Laboratory apparatus