(7) Wait one second and withdraw the tip from the liquid.
(8) Wipe any droplets away from the outside of the tip using a kimwipe.
(9) Place the end of the tip against the inside wall of the plastic cup at an angle of 10-40 °.
(10) Press the push-button smoothly to the first stop. Wait one second, change new site and press the
push-button on the second stop.
(11) Keeping the push-button press to the end, remove the pipette by drawing the tip along the inside