Pipette system and pipette array

摘要

What is proposed here is a pipette system comprising a pipette capillary tube (1) and an actuator (9), with the actuator serving to set the position of a phase boundary (13) between a system medium (3) and a second medium in the pipette capillary and with a sensor element (18) being provided for measuring the position of the phase boundary, in such a way that the actuator is controlled by a regulating element (12) in response to an output signal from the sensor element.