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Fatty acids contamination in Iclass Acquity ftn

Posted: Tue Apr 24, 2012 12:29 pm
by cliff
After injecting fatty acids in HILIC mode (90%ACN), i have a lot of carryover. Does anyone have any experience cleaning up this type of problem?
Thanks-Cliff

Re: Fatty acids contamination in Iclass Acquity ftn

Posted: Tue Apr 24, 2012 2:31 pm
by AA
What are you using as purge and wash solvent??