Bead beater ideal for lysing, extraction, or homogenization applications, utilizing an aggressive vertical mixing motion. Supplied with holders to hold vertically 12 microtubes (1.5 or 2.0ml), 6 15ml tubes, or 3 50ml tubes, and 12 microtubes (1.5 or 2.0ml) horizontally. Beads are also available and sold separately for complete bead beating solution.