Where to find rubber stoppers

And if your science inquiry doesn't go as expected, you can expect our customer service team to help. Count on friendly voices at the other end of the phone and expert advice in your inbox. They're not happy until you are. Bottom line? We guarantee our products and service won't mess up your science study—no matter how messy it gets.

Shop By Age. Use rubber stoppers and lab-grade corks to contain liquids in test tubes and flasks Keep your chemistry experiments clean and safe with rubber stoppers! Learn More. Our Guarantee. We get it. Science can be messy. But Home Science Tools' products and service can handle it. No worries! You can always just use a cork borer to drill new ones at any time to suit your specific needs. Rubber stoppers are the most commonly used stoppers in lab applications, and they are highly recommended for every lab to have.

Phone Number. Send Message. Rated 5. Style Single hole Solid Two Hole. Rubber Stopper quantity. Sizes Chart: Size No. What are rubber stoppers? Available with and without holes. There are many situations in which having pre-drilled holes can be useful. Drill your own? Watch out for leaks! Close this module. Join The Lab Society! Email Enter your email address.