Manual Pipette Controller, Blue (120479)

Comfortable to hold and easy to use, the manual inline pipette controller was designed with an ergonomic grip and bulb for simple and precise operation. A “T” bar thumb lever controls the aspirating and dispensing speeds from serological pipettes from 1 to 100 mL in size. Operation is simple: Squeeze the bulb to create a vacuum to draw up fluid Push the control lever backward (upward) to aspirate liquid through a pipette  Push the control lever forward (downward) to dispense the liquid Press the central bulb on the unit to blow-out any remaining fluid if necessary Conveniently accommodates either glass or plastic serological or volumetric pipettes ranging from 1 - 100 mL Includes a replaceable .45μm hydrophobic filter to protect your samples and internal components Polypropylene nozzle, silicone pipette adapter are Autoclavable Dimensions L x W x H:  9 x 2.1 x 2.1 in (23 x 5.4 x 5.4 cm) One Year Warranty