Description

The rubber compound and seamless finishing make them exceptional as rubber lab stopper or bungs for sensitive procedures. From vial rubber stoppers to flask stopper with tube applications, their two-hole structure allows reliable tubing integration, providing a multi-purpose solution as rubber stopper lab tube or chemistry flask stopper.These assorted rubber hole plugs serve as versatile rubber stoppers with holes, crafted for lab environments

Features

- Color: Beige
-Material:Rubber
- Size: 2.80X2.60X2.60cm/1.10X1.02X1.02in
-Bulk set benefit: each order includes rubber stoppers with holes, ensuring sufficient plug stopper replacements for test tubes, flasks, and vials rubber stoppers
-Multiglassware adaptability: works as both a rubber test tube stoppers and rubber bottle stopper with hole, adding versatility to any chemistry supplies in labs inventory
-Dual hole advantage: featuring a drilled rubber stopper hole setup, these rubber stoppers with holes facilitate controlled experiments requiring simultaneous inlet and outlet
-Resistance: reliable solid rubber stopper construction keeps these reusable stoppers under highfrequency lab use and harsh chemical environments
-Avoid leak tapered fit: the conical rubber plugs seal tube stopper plug ensures zero leaks for rubber flask stoppers in various test tube and bottle vessels

10 x rubber stoppers

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.