The 81-Well Microtube Storage Box has a compact footprint for microtube and cryogenic vial storage * Made of vibrantly colored polypropylene which allows for visibility inside the box & color coding identification * Tube capacity is indicated on the outside the box within a distinctive wave design * Quick visual identification with uniform wells and alphanumeric identification along with a frosted labeling area * Easy open and secure lid fitted with friction fit design * Stackable, saving valuable space in the lab * Can be used in temperatures as low as -80°C SPECIFICATIONS: * Autoclavable: True * Color: Blue * Dimensions (L x W x H): 5.1 x 5.1 x 1.9 in (13 x 13 x 4.7 cm) * Low Temp: -80°C * Material: Polypropylene * No. of Wells: 81 * Quantity: Pack of 5 * Tubes: 1.5/2.0 mL * Well Diameter: 12.3 mm