WHEATON SCIENCE PRODUCTS INC
StandardCenter Disc Tear-Out Aluminum Seals are intended for filling or emptying vial contents with a syringe. The natural red rubber septa is faced with 2mil resin film.more
TheTear-Off Seals can either be punctured by a syringe or totally removed for easy access to vial contents.
Sold in cases of 1000 (with 10 shelf packs).