Bel-Art F18795-0000 Conical Tube Holder; 50ml, Non-Grip Style, Polystyrene, White (Pack of 5)
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<b>[Product Information]</b><br>
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<li>Leave both hands free for pipetting and other critical tasks</li>
<li>Non-grip style safely supports a 50ml conical centrifuge tube and permits the tube to freely be removed</li>
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