Analox Instruments Ltd articles

Although they`re not as widely used as air displacement pipettes, positive displacement pipettes offer flexibility and a host of benefits to scientists in a variety of fields

HOW DO THEY WORK?

A disposable piston moves within the tip, making direct contact with the liquid. The piston then moves upwards, drawing the sample into the tip (No air cushion is present as with air displacement pipettes, so a physical void of the selected volume is created). The select