BRAND macro Instrucciones De Manejo página 35

5. Empty pipette
5.
When using blow-out pipettes manufactured by others
Blow out
As soon as the meniscus in the pipette tip has come to a standstill, press
the small bellows once. Pull up the tip of the pipette a few millimeters
along the wall of the vessel.
9976 40
a.
Hold collecting vessel at an angle.
Place the pipette tip against the inner
wall and press the pipetting lever
down.
For pipettes with waiting time (im-
print e.g., 'Ex + 5 s'):
As soon as the meniscus in the
pipette comes to a standstill, observe
the waiting time indicated on the
pipette (here 5 s).
Pull up the tip of the pipette a few
millimeters along the wall of the ves-
sel.
NOTICE
4 Pipetting
Operating manual
35