Heathrow Scientific HS29022G 4 Way Tube Rack, Polypropylene, Assorted Colors, Blue, Green, Pink, Yellow, Orange (Pack of 5)
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<b>[Product Information]</b><br>
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<li>Create as large a rack as you need by linking together multiple racks</li>
<li>Heavy-duty polypropylene racks feature a unique system of tabs and slots, which facilitate easy connection and sturdy fit</li>
<li>Autoclavable</li>
<li>Each rack can hold different sized tubes on each side, Side 1 ( 4 - 50mL tubes), Side 2 (12 - 15mL conical tubes), Side 3 (32 - 1.5/2.0mL tubes),  Side 4 (32 - 0.5mL microtubes)</li>
<li>Conveniently connect end to end or side to side</li>
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