4-Way Microtube Rack, Blue. Interlocking racks fit 4 tube sizes. Create as large a rack as you need by linking together multiple racks. Racks feature a unique system of tabs and slots, which facilitate easy assembly and sturdy fit. Heavy-duty polypropylene racks can hold (4) 50mL conical tubes, max diameter 30mm; (12) 15mL conical tubes, max diameter 17mm; (32) 1.5mL microtubes, max diameter 11mm; (32) 0.5mL microtubes, max diameter 8mm. Autoclavable. Rack measures 6-7/8 x 3-3/4 x 2". Individual

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