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Heathrow Scientific OneRack Test Tube Rack$156.99
OneRack durable tube racks are molded in a single, continuous piece so no assembly required and there are no detachable pieces. Made out of Fiberglass-Reinforced Polyoxymethylene (POM). Features unique teardrop-shaped openings for better retention of tubes.
Highly resistant to acids, bases, solvents and heat.