Recommendations - PCE Instruments PIP 2 Manual Del Usuario

These tips are used for volumes between 2
l and 200 l. They are used with the PIP 20,
PIP 100, and the PIP 200 models.
Blue tips 1000
These tips are used for volumes between
100 l and 1000 l. They are used with the
PIP 1000 model.
White tips 5000
These tips are used for volumes between
1000 l and 5000 l. They are used with the
PIP 5000 model

7 RECOMMENDATIONS

The recommendations below will ensure
maximum accuracy and precision from your
pipettet.
 Make sure to operate the pipette slowly
and smoothly
 The depth of immersion in the sample
liquid should be the minimum necessary
and should
aspiration.
 The pipette should be held in a vertical
position.
 Change the tip when volume setting is
changed or when a different liquid is to be
aspirated.
 Change the tip if a droplet remains on the
end of the tip from the previous pipetting
operation.
 Each new tip should be pre-rinsed with the
liquid to be pipetted.
 Liquid should never enter the pipette
shaft. To prevent this :
 Press and release the pushbutton slowly
and smoothly.
 Never turn the pipette upside down.
 Never lay the pipette on its side when
there is liquid in the tip.
22
remain constant during