Additional Information; Dispensing - Star Lab RepeatOne Mode D'emploi

Additional Information

Sliding the filling lever too quickly can cause excessive
vacuum. This can cause tiny air bubbles to accumulate in
the liquid which may lead to dispensing inaccuracies.
Important: The first dispensing step must be discarded in
order to release any residual pressure from the dispensing
system after filling and to prepare the system for precise

dispensing.

Small bubbles in the TipOne Repeat Dispenser Tip be-
®
neath the piston will not affect dispensing accuracy since
the residual stroke lock prevents the dispensing of any
remaining sample after the last dispense.
It is not necessary to completely fill the TipOne
Dispenser Tip. Partially filling will not cause pipetting
inaccuracies.
8
· RepeatOne · User Manual
3.3. Dispensing
(Fig. 7)
• Check the volume
selection dial.
• Wipe the tip of the
TipOne Repeat
®
Dispenser Tip with
lint-free tissue.
• Hold the dispensing tip
so it touches the inner
wall of the vessel.
• Dispense the liquid by
completely depressing
Repeat the dispensing lever.
®
Additional Information
Dispensing with a 5.0 ml or 10 ml TipOne
Dispenser Tip is normally carried out without attaching
a pipette tip. Never attach a standard tip when working
with the 25 ml and 50 ml TipOne
A new TipOne
time to avoid carry-over and contamination.
Fig. 7
Repeat
®
® Repeat tips.
Repeat Dispenser Tip must be used each
®