BRAND transferpette s Operating Manual page 33

c) Let the pipetting button slide back
slowly. In order for the liquid to reach
its end position, leave the tip immersed
for a few seconds.
4.
Discharge sample
a) Place the pipette tip against the wall
of the vessel. Hold the pipette at an
angle of 30-45° relative to the con-
tainer wall.
b) Press the pipetting button slowly to
the first stop and hold it down.
For serum and liquids of high viscos-
ity or low surface tension, observe
adequate waiting time to improve
accuracy.
c) The blow-out stroke empties the tip
completely: Press the pipetting button
down to the second stop.
d) While doing this, wipe the pipette tip
against the wall of the container.
e) Remove the pipette tip from the con-
tainer wall and let the pipetting button
slide back.
Pipetting
33