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Inconsistent integration baseline between different sample/peaks of same compound

Question asked by tksilver on Sep 4, 2019
Latest reply on Sep 13, 2019 by ryoboyle



I am finding inconsistencies with the integration baseline between samples that should be the same (replicates of standard GHG concentrations). As you can see from the screenshots, in the first chromatogram, the N2O baseline has a right angle, whereas in the second one it has an angled line. The resulting peak areas are similar, but I am concerned that this isn't giving me the most accurate peak areas. Is there a way to fix this? Do I need to adjust my integration settings somehow?




PS. I am using a later version of ChemStation