► Manufactured from modified polypropylene which enables the racks to be used in water baths without floating.
► Guarantees temperature resistance between -20°C to +121°C
► 4 different color options offer visual sorting and organising of different samples
► Raised tube sockets guarantee firm hold of the tubes at their exact positions
►Alpha numeric grid reference to ensure easy tube location and position
►Supplied assembled and folded and ready to be use in few seconds
►Can be folded after use for storage space reduction