Dear friends
Our laboratory has GC-MS (TQ8030). I wish to analyse fatty acid profile of meat and milk samples using FID. When I run the standard FAME mix (Supelco37), I get very clear 35 (some times 36) peaks but not 37 as mentioned in the literature provided along with the standard mix. I request you to share your technical expertise to fix the issue and get clear 37 peaks.
Check the website (Sigma Aldr.) There should be a chromatogram and listed GC conditions - use same one it should work.
Regards
GB
Thank you so much for your response. I am using the same condition mentioned in the given literature from Sigma.
Supelco (Sigma-Aldrich) has technical staff experienced with their products, give them a call.
In addition to the chromatogram and the operating parameters of the GC that are listed in the certificate accompanying the FAME, see the characteristics of the column and the type of injector
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