BRAND Transferpette S Instrucciones De Manejo página 47

4. Dispensing a sample
b.
c.
5. Ejecting a tip
The instrument should always be stored in the provided shelf mount
or table stand and kept in an upright position, without any tip in-
serted.
Transferpette® S 9974 88 V1
a.
NOTICE
a. Place the pipette tip against
the vessel wall. Hold the
pipette at an angle of
30-45° to the vessel wall.
b. Press the pipetting button at
a uniform speed until the
first resistance is felt and
hold it. To improve accu-
racy, comply with the corre-
sponding wait time for
serums, highly-viscous or
low-density media.
c. Completely empty the tip by
over-stroking: press the
pipetting button until the
second resistance is felt.
d. While doing this, wipe the
pipette tip against the vessel
wall.
e. Remove the pipette tip from
the vessel wall and allow the
pipetting button to move
back to its original position.
5 Pipetting
Operating manual
45