Versatile rubber stoppers are four stoppers in one. Three simple twist-off seals permit easy conversion from a solid to a one, two, or three-hole stopper for all your laboratory needs. Soft, resilient, natural, white rubber demonstrates exceptional aging characteristics and withstands repeated autoclaving.
Ordering Information: Stoppers are available in sizes 3 to 10 or as an assortment of 33 stoppers. Sizes 3 and 4 only have two twist-off seals. The assortment contains nine size 3 stoppers, eight size 4, six size 5, four size 6, two size 7, two size 8, one size 9, and one size 10 stopper. For black stoppers (shown above), contact your VWR representative.