Obtain better distribution of media and uniform gassing with these benchtop rollers, designed to continuously rotate cylindrical bottles at optimum speeds. Transistorized solid state circuitry allows exact speed control of the bottles and is designed to compensate against sudden or prolonged voltage changes. Roller shafts are mounted in self-lubricated nylon bearings, which eliminate many maintenance problems. Order bottles separately.

Mini bottle benchtop roller culture systems are designed for small-scale mixing and agitation using four 30 mL or larger serum bottles, 100-125 mL media bottles, or 38 x 200 mm culture tubes. These will accommodate bottles 38 to 60mm in diameter, up to 240mm long, and provides speeds of 3 to 45 rpm. Order up to two additional deck kits to increase your rolling capacity.