50 1260 Infinity II Analytical-Scale & Bio-inert Fraction Collector User Manual
3
Using the Module
Configuration and Operation of the Fraction Collector
Sample Recovery
The fraction collector offers different possibilities for sample recovery:
• The preferred recovery strategy is to install two fraction collectors in your
LC systems and use the last of those fraction collectors for recovery. This
recovery fraction collector can be selected in the Configuration dialog box.
The fourth fraction collector in your systems will always be used for sample
recovery.
• For the following tray configurations fixed recovery location will be
assigned from the ChemStation. In order to disable the recovery the tray
configuration has to be changed.
a Standard tray for two well plates + 10 x 2 ml vials (G2258-60011) and
Halftray for 40 x 2 mL vials (G1313-44512).
In this configuration the forty 2 ml vials on the half will automatically be
used for recovery.
b Standard tray for two well plates + 10 x 2 ml vials (G2258-60011) and
Halftray for 15 x 6 mL vials (G1313-44513).
In this configuration the fifteen 6 mL vials on the half will automatically
be used for recovery.
Fraction contamination
With each start of a new sequence the recovery will start at the same position. This
can lead to fraction contamination, if the vessels containing the recovery fractions are
not exchanged.
➔ Exchange the vessels containing the recovery fractions before starting a new
sequence.
The number of recovery locations automatically defines the maximum number of
injections. When using the standard tray for two well plates and 10 funnels, only ten
injections per sequence are executed.
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