- Superior Quality Material : Our centrifuge tubes are crafted from premium polypropylene, designed to withstand extreme temperatures and compatible with high-speed centrifuges, ensuring durability and reliability in various applications. - Secure Lid Design : Each tube features a tightly sealed protective lid that prevents evaporation and contamination, ensuring your samples remain intact and secure. This design minimizes the risk of leakage, allowing for worry-free handling. - User-Friendly and Practical : Lightweight and designed for ease of use, these tubes can be effortlessly opened or closed with one hand, even while wearing gloves. The smooth surface facilitates accurate handling, enhancing the reliability of your experimental results. - Comprehensive Package : This set includes 5000 sterile 2.0 ml conical centrifuge tubes, each with its own lid. The included lids significantly reduce sample contamination, making these tubes an essential tool for any laboratory setting. - Versatile Applications : Ideal for a range of laboratory procedures, including DNA extraction, cell culture, and protein analysis. These tubes provide an efficient solution for both routine experiments and specialized research tasks. - Optimized Performance : With high clarity and precision design, our centrifuge tubes are engineered for consistent performance, ensuring your data collection is both accurate and reliable across different experimental conditions.