Nalgene® Test Tube Racks, White Polypropylene
These Nalgene® plastic test tube racks havemolded-in handles making carrying tubes easy. Holes are keyed with molded-in numbers and letters for easy identification of tubes. When empty they can be stacked with any other racks of the same length. These plastic test tube racks provide superior chemical resistance. Choose from a variety of sizes which accommodate specific diameters of test tubes. Constructed of non-autoclavable white polypropylene. Nalgene 5930 series.