Agilent InfinityLab LC Series 1260 Infinity II Isocratic- and Quaternary Pumps User Manual 87
Optimizing Performance
4
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.
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