These durable racks are molded in a single, continuous piece - no assembly required and no detachable pieces. Racks are made of Delrin® fiberglassreinforced polyoxymethylene, an engineered polymer developed by DuPont to have exceptional chemical and heat resistance. Molded index coordinates and flat labeling areas keep samples organized. Delrin ® is a registered trademark of E.I. du Pont de Nemours and Company.
Temp. Range: -40°C to 140°C