Description
Stack empty Thermo Scientific™ Nalgene™ Polypropylene General Purpose Test Tube Racks with any other racks of the same length. These racks are available with handles for easy carrying. Holes are keyed with molded-in numbers and letters for easy identification of tubes. Superior chemical resistance make these compatible for many chemicals in the lab. These racks have a higher specific gravity than water so they stay submerged in a water bath and wont float. Polypropylene racks are not autoclavable.
†U.S. and Canada Sales Only
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