Manufactured from high grade polypropylene for safe holding and carrying conical bottom centrifuge tubes. Resistant to most acids, bases, and many commonly used solvents. Guarantees high temperature resistance between -20°C to +121°C. Uniquely designed to carry 25 tubes in 5 x 5 array tube compartments for holding the tubes in their position firmly. Very easy to use; Just press the tubes slightly into the tube compartments and leave. Different color options offer visual sorting and organising of different samples. Empty racks are easily stackable for reducing storage space. Alphanumerical index on tube rows enables easy identification of tube positions.
