Prefilled 5.0mL tubes, Stainless Steel beads, 2.8mm Acid Washed, 50pk (for D1036 & D2400 only), Cat. No.: BM-D1034-28, The BeadBug™ 3 is a high energy benchtop homogenizer that sets the performance standard for personal sized cell disruption and lysis instruments. Extremely powerful mixing for lysis, grinding or homogenization, Faster and more effective than tissue grinders, Homogenize 1, 2 or 3 tubes simultaneously, Extremely compact, less than 7″ wide, Eliminates the cross contamination associated with handheld homogenizers, Full range of beads in prefilled tubes and bulk available