United Scientific Supplies 63211 Reversible Racks for Microcentrifuge Tubes, Assorted Colors, PP

Reversible racks can be used for 0.5ml or 1.5ml capacity tubes. Both sides of the rack can hold up to 108 tubes, and feature alpha-numeric grid for inventory management. Included transparent lids can be used to cover either side to provide a clear view while protecting stored tubes. Autoclavable. Pack includes one each of red, orange, yellow, green and blue racks.

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