Solidly constructed cube racks are a must for any laboratory. Unique design allows the cube racks to slides together on any side-allowing the user to work with different sized tubes with as many connected racks as desired. One cube rack can accommodate (4) 50 mL tubes, (10) 15 mL conical tubes, or (12) 12 x 75 or 12 x 100 tubes, (16) 1.5-2.0 mL microcentrifuge tubes.

Racks are made out of chemical-resistant, autoclavable polypropylene. Available in assorted colors (blue, green, pink, yellow and orange) or natural (packs of 5).

Single cube rack measures 4 1/4 x 4 1/4 x 4 1/4"