Benchmark Scientific BV1010-13 50 x 13mm Tube Rack for BV1010 and BV1010-TST Vortexers. This Benchmark Scientific Tube Rack is designed to hold 50 tubes with a diameter of 13mm each, providing a convenient solution for organizing and storing tubes in the laboratory. Made from durable material, this rack ensures stability and longevity. The compact design saves space on the benchtop while offering easy access to the tubes when needed. The sturdy construction also allows for secure transportation of samples if required. This Tube Rack is an essential tool for any laboratory working with 13mm tubes, offering efficiency and organization in daily lab tasks.