Dispensing: Soon after aspirating, the pipette is repositioned, as well as plunger is step by step launched to dispense the liquid drop by fall. If the functioning button is pressed to the main stop again, the air dispenses the liquid. To vacant the idea wholly the functioning button is pressed https://types-of-pipette-and-thei01111.answerblogs.com/29552842/the-greatest-guide-to-four-types-of-pipette-according-to-use