Cole-Parmer Twistit Black Rubber Stoppers, Size 3; 50/Pk offer versatile sealing options for laboratory applications.
Product Features
- Use as solid, one-hole, two-hole, or three-hole stopper by twisting off bottom seal
- Soft, resilient natural rubber stays pliable over time
- Withstands laboratory conditions without hardening
- Retains resiliency even after repeated autoclaving
- Each stopper has its size marked in raised figures on top
- Available in black or white rubber
- Autoclavable
Benefits
- Flexible stopper design for multiple applications
- Long-lasting pliability reduces replacement frequency
- Safe for repeated sterilization and lab use
Why Choose Cole-Parmer Twistit Stoppers?
These Twistit stoppers provide a convenient and reliable solution for laboratories, allowing customization of holes for specific experimental setups while maintaining long-term flexibility and durability.
