The Heidolph REAX top Vortex Mixer is a high-quality refurbished laboratory instrument designed for powerful and efficient sample mixing. Ideal for intensive use, it delivers reliable and consistent vortexing for tubes up to 50 ml at adjustable speeds up to 3,000 rpm. Its durable construction ensures long-lasting performance, while its compact design saves valuable bench space. The robust and stable operation prevents spills, making it perfect for demanding applications in microbiology, chemistry, and molecular biology. With an intuitive interface and easy speed control, this vortex mixer offers precision and stability at an unbeatable price. A cost-effective solution for labs seeking top-tier performance without compromising their budget.