Round bottomed centrifuge tubes are essential laboratory tools designed for efficient sample separation and storage. These tubes are commonly used in centrifugation processes, where their round bottom design ensures optimal pellet formation and easy sample retrieval. Made from high-quality materials like polypropylene or glass, they offer excellent chemical resistance and durability. Typical products in this category include sterile and non-sterile tubes, graduated tubes for precise volume measurement, and tubes with screw caps or snap caps for secure sealing. They are widely used in molecular biology, biochemistry, and clinical research for applications such as DNA/RNA extraction, cell culture, and protein purification.