6 PCS Cole-Parmer UX-44001-50 Multi-Size Tube Racks; 0.5mL 1.5/2mL 15mL 50mL
Modular tube racks feature multi-tube compatibility. A supporting tray is included to accommodate all four racks. These 4-way polypropylene cube tube racks feature multiple tube size options. Their small footprint is ideal for benchtop use or under the hood workplace.