Features…
- All of our black rubber stoppers are laboratory grade.
- They are made of solid natural rubber that stays pliable over a long period of time.
- Ideal for use with non-aggressive or concentrated solutions. Low sulfur content.
- Withstands laboratory conditions without hardening.
- Working temperatures from –25 to 70°C (–13 to 158°F).
See our Rubber Stopper Size Chart for top, bottom and length specs of our other stoppers.
| Material |
|---|
Related products
