Tube Rack – Foldable – P.P – 21&12 Holes – For 15 & 50 Ml Tubes – Blue

Manufactured from modified polypropylene which enables the racks to be used in water baths without floating. Guarantees temperature resistance between -20°C to 흭°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. The alpha numeric grid reference on the top tier of the rack ensures an easy tube location and sample positioning. Racks are supplied assembled and folded. Can be ready for use in few seconds with a simple action. These racks can be folded after use for reducing storage area.