Nalgene® Test Tube Racks, Polycarbonate

Nalgene® polycarbonate test tube racks hav molded-in handles which make carrying test tubes and culture tubes easy. Holes are keyed with molded-in numbers and letters for easy identification of tubes. When the racks are empty, they can be stacked with any other racks of the same length. These test tube racks are not suitable for use with water bahts. Test tube racks are fully autoclavable. Repeated autoclaving will weaken the structural strength of these test tube racks. Nalgene 5929 Series.