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An excerpt from LCGC's e-learning tutorial on developing better GC methods at CHROMacademy.com
To obtain sensitive, robust, and reproducible gas chromatography (GC) methods, each stage of the chromatographic process needs to be carefully considered and optimized. It is also important to record and report as much detail within the method specification so that the method can be reproduced between operators, instruments, and laboratories. Table 1 represents a "blueprint" method specification with all of the information that is necessary to faithfully specify and reproduce a split–splitless GC method. Table 2 provides a blueprint starting point for the method development of a sample with unknown composition, but known to contain "trace" target analytes. Even if you are not developing methods - check the blueprint specifications against your GC methods. Do your methods contain all of the necessary details?
Table 1: Requirements for a properly specified splitless gas chromatography method with flame ionization detection (FID).
Table 2: Blueprint method specification for initial method development of a trace analysis using FID.
Targeted Blood Lipidomics of Colorectal Cancer: An HTC-18 Interview with Jef Focant
July 26th 2024At HTC-18 in Leuven, Executive Editor of LCGC International, Alasdair Matheson, spoke to Jef Focant from the University of Liege about his talk entitled, “Targeted Blood Lipidomics of Colorectal Cancer."
Carol Robinson Awarded 2024 Lifetime Achievement European Inventor Award
July 24th 2024Carol Robinson of the University of Oxford has received the European Inventor Award 2024 for Lifetime Achievement from the European Patent Office for her work bringing mass spectrometry to structural biology.