SpecificationsCompatibility : 1 – 100 ml plastic/glass pipetteMax Speed >7.5 ml/secDispensing Mode : Blow-out/GravitySpeed Control Wheel : Continuous; Fast / SlowFilter : Hydrophobic 25 mm diameter, 0.2 μmBattery : Lithium-ion polymer battery 3.7 V/1,100 mAhAutoclavable : Nose cone, pipette holder and filter only