These durable racks are molded in a single, continuous piece—no assembly required and no detachable pieces. Racks are made of polypropylene or Delrin® fiberglass-reinforced polyoxymethylene (POM), an engineered polymer developed by DuPont to have exceptional chemical and heat resistance. Molded index coordinates and flat labeling areas keep samples organized. All racks are autoclavable. Case of 8.

Delrin® is a registered trademark of E.I. du Pont de Nemours and Company.