Customize your tube rack. Fisherbrand™ Interlocking Four-Way Tube Racks employ an ingenious system of interlocking, 4-way racks. Rotate racks to accommodate 50 mL, 15 mL, 1.5 mL or 0.5 mL tubes, then link them together for whatever size rack you need. Made of sturdy, autoclavable polypropylene.
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