The GVM-AS Variable Speed Vortex Mixer is the best choice for vortex mixing in your lab. Speed adjustment between 100 – 2500rpm is as easy as rotating the analog dial. A slight press on the top cup quickly and efficiently vortexes virtually any tube. Continuous run function and available adapters allow for simultaneous mixing of multiple samples. A heavy-duty cast aluminum base and suction cup feet make the GVM-AS extremely stable despite its compact footprint. Features: Touch operation or continuous mode Variable speed control from 0 to 2500rpm Suitable for various tube types and mixing applications with optional adapters Specially designed vacuum suction feet for stability Robust cast aluminum construction Small footprint Rubber suction feet ensure placement and mitigate vibration Wide variety of accessories for virtually every tube used in your lab Spill resistant chassis