Cube Racks, Pack of 5

Interlocking on all sides - design your own extended rack! Constructed of autoclavable polypropylene, these laboratory racks slide together on any side allowing the user to work with different tubes on as many connected racks as desired.

These cube racks are perfect for 50-mL tubes, 15-mL conical tubes, test tubes, or microcentrifuge tubes. Each rack accommodates 4 tubes (29 mm), 10 tubes (16 mm), 12 tubes (12 mm), or 16 tubes (11 mm). Available in packs of 5 with assorted colors (as pictured).