Operational Hints For The Vacuum Degasser - Agilent Technologies InfinityLab LC Series User Manual
Isocratic and quaternary pumps
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Optimizing Performance
Operational Hints for the Vacuum Degasser
Operational Hints for the Vacuum Degasser
If you are using the vacuum degasser for the first time, if the vacuum degasser
was switched off for any length of time (for example, overnight), or if the vacuum
degasser chambers are empty, you have to prime the vacuum degasser before
running an analysis. Priming is usually done by pumping at a high flow rate
(3 – 5 mL/min). Alternatively, a syringe can be used to draw the solvent through
the (empty) degasser if the pump does not aspirate the solvent by itself.
Agilent InfinityLab LC Series 1260 Infinity II Isocratic and Quaternary Pumps User Manual
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