Pipettes function indispensable equipment in laboratories, accomplishing vital jobs throughout different scientific disciplines. Quantity adjustment knob: It's a knob hooked up on the plunger. Turning it helps in changing the desired quantity from the adjustable volume micropipette. It can't be turned/rotated in a fixed quantity micropipette. Digital quantity Exhibit window: https://pipette-types-images45443.blogrelation.com/35417025/not-known-details-about-types-of-pipette-and-their-uses