This pack of 50 empty tubes with caps and sealing rings by Benchmark Scientific is essential for various laboratory applications. These tubes are designed to securely hold samples during experimental procedures, ensuring reliable containment. The included caps and sealing rings help prevent sample leakage, maintaining the integrity of the substances being stored. Made with high-quality materials, these tubes are durable and compatible with a wide range of reagents and samples. Whether it's for basic storage or complex experiments, these tubes offer versatility and convenience. The pack of 50 provides an ample supply for multiple uses, offering cost-effectiveness and efficiency in the laboratory setting. These tubes are suitable for a variety of techniques such as centrifugation, PCR, and sample storage. They facilitate seamless processes and contribute to the smooth running of experiments. Trust Benchmark Scientific's tubes for your laboratory needs and experience reliable performance and quality in sample handling.