The PRO250 homogenizer is ideal for standard homogenizing in 15ml-50ml round bottom or conical tubes as well as many other medium to large tubes or vessels. It's lightweight enough to be handheld for convenience, yet has extra torque for processing difficult samples. The PRO's Deluxe MaX-Homogenizing Package includes the PRO250 homogenizer, 10 x 115mm saw tooth bottom generator, and the 20 x 200mm saw tooth bottom generator. Whether gently mixing, extracting RNA/DNA or destroying the cell wall, the PRO Micro-Homogenizing Package can effectively and efficiently process your sample. Optional Digital Speed Control Box (shown) or Analog Speed Control Box (with dial knob to control speed) available for variable speed, 0 to 30,000 rpm. OPERATING AND FEATURES All PRO Homogenizer generators are engineered for durability and multiple applications The generators are manufactured from a high-quality 316 Series stainless steel and can be completely sterilized by hot air, autoclaving, flaming or chemical processes The PRO QUICK CONNECT design allows for the changing of homogenizer generators with an easy quarter turn All homogenizer generators feature a foam-reducing design which limits the amount of air introduced into the sample during homogenization SPECIFICATIONS Demensions: 2.75 X 9 X 2.75 in (w x h x d)6.9 x 22.8 x 6.9 cm Weight: 3.2 lb/1.4 kg speed Range: 10,000 - 30,000 rpm Power: 576 W Sample Volume: 0.03 ml - 2 L Noise Rating: 72 dB Speed/Control: Analog; Variable Speed/digital ready Package Catalog Number Homogenizer Generator PRO Stands Deluxe HM-0125D PRO250 10 x 115 mm saw tooth 20 x 200 mm saw tooth No Premium HM-0125P PRO250 10 x 115 mm saw tooth 20 x 200 mm saw tooth Yes OTHER GENERATORS FOR PRO200 MICRO-HOMOGENIZER: Part Number Generator Size Style Sample Range Price 02-05075 5x75mm Flat 0.03-5 ml $789 02-07075 7x75mm Saw 0.1-10 ml $789 02-07095 7x95mm Saw 0.1-10 ml $829 02-10105 10x105mm Saw 1.5-100 ml $829 02-10115 10x115mm Saw 1.5-100 ml $780 02-20105 20x105mm Saw 5 ml-2 L $1150 02-20115 20x115mm Saw 5 ml-2 L $1150 02-20200 20x200mm Saw 5 ml-2 L $1239 02-30115 30x115mm Open Slotted 5 ml-20 L $1480 91-01270 Digital speed control box for PRO250, 0-30,000 rpm $939