Benchmark Scientific BV1010500 [BV1010-500] Tube Rack, 15 x 50ml (29mm). This Benchmark Scientific tube rack is designed to hold 15 tubes of 50ml each with a diameter of 29mm. Made of durable material, this rack provides a stable platform for your tubes during various laboratory procedures. The compact design ensures it doesn't take up much space on your bench while keeping your tubes organized and easily accessible. The rack facilitates efficient handling of multiple tubes, whether you're storing, transporting, or working with them. This product is a reliable accessory for your daily lab work, contributing to the smooth running of experiments and processes. Organize your workspace and streamline your workflow with this 15 x 50ml tube rack from Benchmark Scientific.