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Relative Retention Time
Posted: Fri Feb 04, 2011 3:35 pm
by Dank
Can someone tell me the relative retention time of acetone, methanol, ethanol, ethyl acetate. I am trying to distinguish my solvent peak so elution order on an FID would help immensely. Thanks guys
Re: Relative Retention Time
Posted: Fri Feb 04, 2011 5:35 pm
by Steve Reimer
Check out the website of your column manufacturer. You will need to know which column you have installed.
Re: Relative Retention Time
Posted: Fri Feb 04, 2011 5:42 pm
by tirajesh
pls give quastion clear
if you want relative tetention time
it give one of the main peak RT
if you impurity RT/ main peak RT gives RRT
Re: Relative Retention Time
Posted: Fri Feb 04, 2011 7:49 pm
by chromatographer1
Different columns give different orders of elution.
Describe your column, ID, Phase, and its thickness.
These analytes may have little or no separation depending upon the column.
Rod