Introducing the Nalge Nunc Oak Ridge Centrifuge Tubes, model NALGENE 3138-0050. This set includes 5 durable polycarbonate tubes, designed for high-performance centrifugation. Each tube features a secure screw cap that ensures leak-proof storage and handling of samples. With a capacity of 50 mL, these tubes are ideal for various laboratory applications, including cell culture and biochemical assays. Their robust construction withstands extreme temperatures and centrifugation forces, making them a reliable choice for any research setting. Elevate your lab's efficiency with these essential centrifuge tubes!