Set The Detector Parameters - Agilent Technologies 1290 Infinity II User Manual

5
Optimizing the Detector

Set the Detector Parameters

Set the Detector Parameters

1 Set peakwidth as close as possible to the width (at half height) of a
2 Choose the sample wavelength.
3 Consider to use time- programming to further optimization.
68
narrow peak of interest.
•
at a longer wavelength than the cut- off wavelength of the mobile
phase,
•
at a wavelength where the analytes have strong absorptivity if you
want to get the lowest possible detection limit,
•
at a wavelength with moderate absorptivity if you work with high
concentrations, and
•
preferably where the spectrum is flat for better linearity.
Agilent 1290 Infinity II VWD User Manual