This compact mini-centrifuge is ideal for quick spin-downs from tube walls and caps. Use to microfilter cell separations and HPLC samples. Most spins last around 20 seconds, so Sprout is designed for easy repeat opening. Ergonomically designed lid allows for one-handed operation. Operation is extremely simple: load tubes, close lid, and press on/off button. For repeated spins, simply open/close lid to operate mini-centrifuge. As a safety feature, the motor will not operate if the lid is open. This personal centrifuge uses minimal benchtop space. Remove cord for compact storage. Includes three rotors: two glass-filled polycarbonate circular rotors and one polycarbonate strip tube rotor. Unit is ETL, cETL and CE marked. Sprout Includes: Three interchangeable rotors cover all applications - sprout comes with the circular, one size (1.5 milliliters) tube rotor attached. Use the included allen wrench to easily switch to the strip tube rotor or circular, dual-size (1.5 and 0.5 milliliters) tube rotor. Storage case - safely store extra rotors and adapters when not in use. Padded foam case can be left on benchtop or stored in drawer. Keeps rotors safe while conveniently on hand. Tube rack - move 2.0, 1.5, 0.5, 0.4 and 0.2 milliliters microcentrifuge tubes from station to station. Keep tubes organized in hand-held foam rack. Maximum speed: 6000 revolutions per minute. Maximum RCF: 2000 x g-force. Tubes accommodated: Circular, one size rotor: six 1.5 and 2.0 milliliters tubes or use with adapters to spin six 0.4 and 0.5 milliliters tubes. Circular, dual size rotor: three 0.4 and 0.5 milliliters tubes and three 1.5 and 2.0 milliliters tubes. strip rotor: two 8 x 0.2 milliliters PCR tube strips or 16 individual 0.2 milliliters PCR tubes. Rotor material: Circular, one size and dual-size rotor: glass-filled polycarbonate Strip rotor: polycarbonate. Measures 153mm length by 128mm width by 104mm height.