50-Pack Polypropylene Conical Centrifuge Tubes, 15mL, 1mL Clear Graduations

This 50-pack of polypropylene conical centrifuge tubes has a 15mL capacity per tube with clear 1mL graduation markings. Each tube features a durable, high-density polyethylene flat screw cap and a large, non-erasable marking area for easy sample identification. The conical bottom design allows complete recovery of pelleted material after centrifugation and facilitates visual assessment of pellet size. Polypropylene construction provides chemical resistance and durability for a variety of laboratory applications including sample preparation, centrifugation, and storage.