Test tube with interchangeable stopper; 24/40 stopper is hollow, other two solid.
This Cap Style Stopper offers reliable sealing for laboratory containers. Crafted with precision, it ensures a secure fit, minimizing the possibility of leakage, thus enhancing the safety and efficiency of your scientific experiments. Its durable construction promises longevity even with frequent use, making it a valuable addition to any laboratory setting.
- Provides secure sealing to prevent leakage and contamination
- Durable construction for long-term use
- Precision-fit design for wide range of laboratory containers