Polywire racks are durable molded in a single continuous piece so no assembly required and there are no detachable pieces. Manufacture from derlin® which is very tough, highly resistant to acids, bases solvents and heat. Superior to manufacturing from Reinforced Nylon. Molded in indexing for easy identification. These racks have flat labelling area for easier identification. Stable in water bath. Can be used in wide temperature range from – 40° C to +140° C. These Racks are available in white, Red and blue colour. Can be autoclaved.