Z167231-100EA Suba-Seal® septa, white rubber, Suba Seal, 9

Z167231-100EA Suba-Seal® septa, white rubber, Suba Seal, 9

Well-known as the best quality rubber turn-over closure with serrated stopper, Suba-Seal brand is available exclusively from Sigma-Aldrich. Ideal for air and moisture-sensitive chemistry procedures. After piercing with non-coring needle, rubber closes puncture, providing air and moisture tight seal to protect contents of vessel or container from atmosphere. This closure has turnover flange molded to grip outside of container neck promoting a double seal in conjunction with annular serrations on hollow plug. Annular serrations depress themselves against the inside wall of the bottle neck, making each serration a suctions sealing point.

Brand : Aldrich

C.A.S. No.:

Packing : 100EA