United Scientific® Blue Polycarbonate Test Tube Rack – 16mm Tubes, 31-Place, Autoclavable, Chemical Resistant – Pack of 4 lab measuring tools Ideal for a wide range

Ideal for a wide range of research

This precision-cut foam tube rack securely holds up to 50 tubes (13mm diameter) and is designed for seamless compatibility with the BenchMixer™ XL and XLQ Multi-Tube Vortexers

Each cylinder is batch certified for Class A precision and includes a bumper guard for added protection—ideal for educational

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United Scientific® Blue Polycarbonate Test Tube Rack – 16mm Tubes, 31-Place, Autoclavable, Chemical Resistant – Pack of 4 lab measuring tools Ideal for a wide rangeOrganize and secure your laboratory samples with the United Scientific Blue Polycarbonate Test Tube Rack. Designed for 16mm tubes, this 31 place rack offers exceptional durability and chemical resistance, making it ideal for school labs, research facilities, and industrial applications. Its ergonomic design allows for comfortable handling, while molded in alphanumeric markings ensure quick sample identification. Built from high quality polycarbonate,