The CellPro™ 15 mL Plain Top Centrifuge Tube is designed for reliable sample handling in clinical, research, and industrial laboratories. Manufactured from high clarity polystyrene, the tube features a conical V bottom that promotes efficient pellet formation and complete sample recovery during centrifugation. Clearly molded graduations allow quick visual volume estimation, while the plain open top with an external rim improves grip and supports secure sealing with plug caps or sealing film. The non skirted base ensures compatibility with standard centrifuge rotors used in common laboratory workflows. These tubes are DNase and RNase free and non pyrogenic, making them suitable for sensitive biological samples. Bulk packaging supports high throughput environments while maintaining consistent quality and dependable performance for everyday laboratory centrifugation and sample preparation tasks.