Nalgene® Unwire™ Half-Size Test Tube Racks, Resmer™

Nalgene® Unwire™ Half-Size test tube racks provide a more space-efficient design than full-size test tube racks. These half-size test tube racks holds thirty-six test tubes or centrifuge tubes in uniform and easy to access array. These half-size test tube racks fits easily in ice or water baths and won't float. Half size racks have all the features of full-size Unwire® test tube racks. Molded in bright colored acetal plastic with Resmer™ resin manufacturing technology which makes the rack keep its bright color longer. Test tube racks can be used in within a wide temperature range and provide excellent chemical resistance. Autoclavable. Nalgene 5972 Series.