Switchable storage rack for 15 or 50 mL tubes

Robust, rugged polypropylene construction for repeated storage. Snap-in one of the two included grids-either 15 mL tube grid or the 50 mL tube grid. Deep grid wells securely hold tubes upright. Locate tubes easily with keyed lid, imprinted grid, and first tube orientation. View tube storage through clear lid and transparent sides.

Autoclavable.