Rubber Stopper Size #2 - 1 Hole - 10 Pack
Size #2 1-hole stoppers suitable for test tubes and/or flasks. 10 pack.
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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 sulphur content. Contains 10 x Size 2 stoppers, 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
WARNING: CHOKING HAZARD Small Parts. Not for children under 3 years.
|Age Group||12+ Years|