Biospec BeadBeater


Key Features

The BeadBeater is the ultimate laboratory-scale homogenizer for disrupting aqueous suspensions of yeast, fungi or bacteria.

Complete cell lysis of 10-80 g (wet weight) of cells is achieved in about three minutes of operation.

The BeadBeater bead-mill methodology is considered superior to other mechanical methods of microbial cell disruption.   And, in most cases, it is the most economical.

The BeadBeater comes complete with a 350 ml polycarbonate chamber, rotor assembly, motor base, ice-water cooling jacket and one pound of glass beads.

SKU: 1107900EUR Categories: ,
Special Requirements?


The BeadBeater disrupts microorganisms, single-cell preparations and pulverized plant and animal tissue with better than 95 percent efficiency. Up to 80 grams (wet weight) of cells can be processed in a typical three minute run. Relying on a unique crushing or cracking action rather than high the shear forces found with a French Press or sonicator, a Teflon impeller rotating at high speed forces thousands of minute glass* beads to violently collide in a special clover-leaf shaped vessel. Cells are disrupted quickly, efficiently and safely in the sealed system. The apparatus is easy to clean, has a small footprint, requires no auxiliary supplies or equipment and is essentially maintenance free. Beads settle out in seconds and are reusable.

* Note: Glass beads and zirconia-silica beads having diameters of 0.1 mm, 0.5 mm and 1 mm are prefered grinding media.  Larger beads and heavier beads such as steel beads cannot be adequately agitated.


  • Ideal for isolating proteins, enzymes and intact intracellular organelles
  • Powerful, high speed motor. Only durable, non-toxic components contact the product
  • Designed for batches up to 80 g (wet wt.) in 200 ml of medium
  • Highly efficient disruption in shortest times possible
  • Sample cooling during homogenization is simple and efficient
  • Homogenizer clean-up and mantinance is uncomplicated and easy


  • Homogenizing chamber made of shatter-proof polycarbonate, 350 ml total volume, 200 ml working
  • Rotor machined from solid Teflon
  • 15,800 rpm, 3/8 HP single speed motor
  • 6 inch dia. footprint X 12 inch high, shipping wt. 11 lbs