Z512206-1PAK Serrated natural rubber septa, red rubber
2-4 Weeks
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Z512206-1PAK Serrated natural rubber septa, red rubber
bottom O.D. 19.5 mm, fits neck I.D., 17.5 mm, ST/NS: 19/22 , package of 100 Closure has a turnover flange molded to grip outside of container neck, promoting a double seal in conjunction with annular serrations on a hollow plug. Annular serrations depress themselves against the inside wall of the bottle neck, making each serration a suction sealing point. Note: For extra security when using large bore transfer needles, fasten septum to bottle or flask opening with a wrap-it tie. See ties and accessory tool listings on next page.
Brand : Aldrich
C.A.S. No.:
Packing : 1PAK