Best Practices for Using an Agilent LC System Technical Note

mL/min for 5 min. Open the purge valve (1260) or use the purge command (1290). ... If an internal or high performa nce degasser is used with low boiling solvents, the solvent vapors can condensate inside the degasser chamber when the vacuum pump is turned off.

  Notes, Using, System, Practices, Technical, Valves, Agilent, Performa, Practices for using an agilent lc system technical note