These prefilled 2.0mL tubes by Benchmark Scientific are designed with triple-pure-high impact zirconium beads of 0.5mm diameter, offering efficiency and reliability in sample preparation. Each pack contains 50 tubes, providing ample supply for your laboratory needs. The high-quality zirconium beads ensure thorough and consistent homogenization of samples for various applications such as cell disruption, DNA/RNA extraction, and protein extraction. These tubes are compatible with most bead homogenizers, making them versatile for different laboratory setups. Streamline your sample preparation process with these convenient prefilled tubes, saving time and effort in your experiments. Trust Benchmark Scientific's reputation for precision and quality in laboratory equipment, and enhance your workflow with these reliable prefilled tubes with triple-pure-high impact zirconium beads.