The Pyrex no.16 hollow glass taper stopper is lightweight to minimize spillage. It is a sturdy laboratory accessory that does not break or chip easily. With a barrel-shaped head, you can rotate the stopper in or out, and you can clean it easily. There are grooves in its sides to prevent slipping. The flat top reduces the risk of contamination. It fits most standard ST sized labware and is interchangeable with common flask stoppers.
Flat top allows the stopper to stand on its head, minimizing potential contamination
Would you like to give
on product content, images, or tell us about a lower price?