BenchMate VM-M Mini Vortex Mixer enables scientists to perform powerful vortexing anywhere in the lab. With a 100 x 100 mm footprint and a 4,500 rpm max speed, the BenchMate VM-M Mini Vortex Mixer is one of the most powerful mini vortexers on the market. The robust construction with a die-cast aluminum base ensures durability of the product and a long product lifespan.