Delivering Solution
Keeping the pipettor upright, move it over the vessel the solution will be delivered to. Smoothly depress the plunger to the first STOP to deliver most of the solution, and then to the second STOP to blow any remaining drop out of the tip. Move the pipettor away and gently release the plunger.
If repeat measurements of the same solution must be made there is no need to discard the tip. Otherwise, eject and discard the tip then return the pipettor to its stand.
Ejecting the Tip
Hold the pipettor over the waste tip container and press the tip ejector button.