Rubber Stopper Size #3 - 1 Hole -10 Pack
Why Shop With Us?
Top Customer Service
Teacher Owned & Operated
Customer Loyalty Program
Rubber test tube stoppers suitable for Glass or Plastic Test Tubes and Erlenmeyer Flasks. These long lasting stoppers are made from excellent grade rubber, with a low sulfur content. Contains 10 Size 3 stoppers, each with 1 hole.
|Material||Chemical Resistant Rubber|
|# of Holes||1|
Not sure what size stopper to use? See our handy Rubber Stopper Size Chart for help