The PRO250 homogenizer is a powerful, versatile homogenizer ideal for a wide range of lab applications, including but not limited to compounding, emulsions and suspensions, cell disruption, protein extraction medical research or pharmaceutical processing. The PRO250 homogenizer is a perfect fit between the Bio-Gen PRO200 homogenizer and the benchtop PRO homogenizer units. It's lightweight enough to be handheld, yet has extra torque for homogenizing difficult samples. A separate ON/OFF switch allows for the Smooth Dial speed control to remain at your ideal homogenizing intensity. For the utmost in precise speed control, analog speed control are available for fine-tuning speed control from 0rpm up to 30,000rpm. Combining the power of a 3/4 hp, 576 watt motor with a precise speed control, the PRO250 homogenizer handles a wide range of sample sizes. With PRO Quick Connect Generator probes ranging in diameter from 5 mm to 30 mm, it can effortlessly homogenize samples from 0.03 ml to 5 L*. The PRO250 homogenizer also accommodates our SAFETY SEAL and Sealed Tube (ST) Series Chamber Assemblies with either a rotor-stator generator probe or a blade. The PRO250 homogenizer requires a PRO Quick Connect Generator probe, Multi-Gen generator or PRO Safety Seal chamber assembly for homogenizing and these items are sold separately.