Tailing Factor not appearing in GLP report

Question

Hello, 
 We are experiencing an issue where the tailing factor is not appearing (for certain injections) in the GLP report. We have a six injection calibration, the first two injections do not show the tailing factor, but the remaining four injections do. What can be causing this issue? This is not a recurrent issue, it is very sporadic, but we do not know what is causing it. 
 Thank you very much

Mohammad · Accepted Answer

1- is tailing factor appears in the software and disappearing in the report? 
 2- if yes, try reporting another sequence 
 3- if the problem still existed try an other template,or build new one 
 4- if the other sequence report is showing the tailing factor in all samples , you need to check your first two sample in your interested sequence , maybe they have unidentified compounds or other warnings 
 ... 
 if the tailing factor is not shown in both software and report, also check your samples and check other sequences,

Tailing Factor not appearing in GLP report

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