4-Way Interlocking Tube Rack, 6.7" x 3.8" x 2.4", Blue, 5/pk (456940B)

Link multiple racks together for a customer rack solution. Autoclavable polypropylene heavy-duty construction is durable and chemical resistant. Multiple colors available for benchtop organization at a glance. Numeric markings for sample identification. Versatile design accommodates different tube sizes on each side. The four sides hold 50mL tubes; 15mL tubes; 1.5mL tubes; and 0.5mL tubes